HeyClaude — Claude & AI workflow directory

Curated Claude workflow infrastructure. HeyClaude is a file-backed, human-reviewed directory for Claude agents, MCP servers, skills, hooks, commands, tools, prompts, rules, guides, templates, and statuslines. 1388+ file-backed entries stay useful as both an awesome-list catalog and a machine-readable registry for builders.

Registry snapshot 1388 entries 10 sections AI-reviewed merge gate source first UGC no ZIP community uploads API MCP + feeds Listed on Smithery Gittensor impact Unofficial community project. Contribution eligibility and rewards follow Gittensor's current rules.

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Refreshed weekly by .github/workflows/gittensor-impact.yml. Unofficial community project — contribution eligibility and rewards follow Gittensor's current rules.

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🤖 AI Agents (106)

• Agent Observability SRE Agent - Community reusable agent prompt for Claude Code analytics and agent platform on-call using official analytics documentation: usage signals, session failure triage, MCP latency patterns, and SRE runbooks for agent hosting teams.
• Agent SDK Production Architect Agent - An agent prompt for taking Claude Agent SDK apps to production: choosing the SDK vs CLI vs Managed Agents surface, least-privilege tool and permission scoping, session persistence, cost tracking, OpenTelemetry, and isolated hosting.
• Agent Skill QA Reviewer Agent - Source-backed Claude Code subagent prompt for reviewing Agent Skills before adoption or publication, checking SKILL.md scope, descriptions, invocation control, supporting files, tool permissions, helpfulness, safety, and privacy risks against official Claude Code skills guidance.
• Agent Skills Enterprise Librarian Agent - An agent prompt for curating an organization's Agent Skills: reviewing each SKILL.md name and description, scope (personal, project, or plugin) and precedence, per-skill allowed-tools, and whether Claude or the user invokes it.
• Agent Skills Framework Engineer - Claude Code Agents - An agent persona for authoring Claude Agent Skills: structured SKILL.md files with name and description frontmatter, progressively disclosed instructions, and bundled scripts the model loads on demand.
• Agent View Fleet Operator Agent - A reusable agent prompt for running a fleet of Claude Code background sessions from agent view (opened with the agents command). It triages which sessions need input, which are still working, and which have finished, then decides what to dispatch next, which to answer, and which to stop.
• AI Agent Cost Governance Analyst Agent - Community reusable agent prompt for Claude Code and agent spend governance using official costs documentation: budgets, model tier policy, caching awareness, anomaly triage, and team reporting workflows.
• AI Code Review Security Agent - Agents - AI-powered code review specialist focusing on security vulnerabilities, OWASP Top 10, static analysis, secrets detection, and automated security best practices enforcement
• DevOps Engineer Agent - CI/CD, Terraform, Kubernetes - A Claude Code DevOps engineer persona grounded in GitHub Actions, Terraform, Docker, and Kubernetes. It writes and reviews CI/CD workflows, IaC, and deployment manifests using real tooling and documented commands.
• AI Workflow Privacy Compliance Review Agent - Source-backed agent for reviewing AI workflow submissions before publication with data-flow mapping, privacy metadata, governance evidence, MCP/tool authority checks, retention disclosure, and compliance escalation gates.
• Allways Agent Quickstart for Claude - Source-backed Claude agent prompt for using the Allways agent quickstart, live dashboards, API docs, and open source repo in a read-only-first workflow.
• Angular Repository Contributor Agent for Claude - Source-backed Claude agent prompt for contributing to the official angular/angular repository using its AGENTS.md guidance for pnpm, Bazel test targets, coding standards, commit guidelines, zoneless tests, async stability, and PR handling.
• Ansible Repository Contributor Agent for Claude - Source-backed Claude agent prompt for contributing to the official ansible/ansible repository using its AGENTS.md guidance for licensing, ansible-test workflows, Docker container selection, changelog fragments, CI triage, module documentation, and devel-branch PRs.
• API Builder Agent for Claude - Specialized agent for designing, building, and optimizing RESTful APIs and GraphQL services with modern best practices
• Astro Repository Contributor Agent for Claude - Source-backed Claude agent prompt for contributing to the official Astro monorepo using its AGENTS.md guidance, pnpm workspace commands, package-local testing, bgproc dev server management, agent-browser UI checks, and Astro docs sources.
• Atlas Migration Safety Review Agent - Source-backed agent for reviewing Atlas database schema migrations with migration lint, analyzers, drift detection, CI/CD evidence, dev-database simulation, rollout risk, rollback planning, and production safety gates.
• Autogen Conversation Agent Builder - Agents - A Claude agent persona for building multi-agent apps with Microsoft AutoGen v0.4: the asynchronous agent runtime, message-passing between agents, the AgentChat API, cross-language (Python and .NET) support, and tool use.
• Backend Architect Agent - Agents - Expert backend architect specializing in scalable system design, microservices, API development, and infrastructure planning
• Bedrock Claude Code Platform Agent - Community reusable agent prompt for operating Claude Code on Amazon Bedrock using official setup docs: IAM credential chains, regional model IDs, inference profiles, enterprise network config, quota errors, and Bedrock-specific troubleshooting steps.
• Buf Protobuf API Review Agent - Source-backed agent for reviewing typed Protobuf and gRPC API contract changes with Buf breaking-change evidence, lint results, buf.yaml policy, BSR schema checks, generated-code impact, consumer compatibility, and rollout decisions.
• Changesets Release Cutover Agent - Source-backed agent for managing Changesets release cutovers, version PRs, changelog evidence, package bump decisions, pre-release mode, publish gates, and npm registry safety.
• Claude Code Auto Mode Policy Auditor Agent - A reusable agent prompt that reviews a Claude Code auto mode setup: whether autoMode.environment trusts the right repos, buckets, and domains, how the allow, soft_deny, and hard_deny tiers resolve, and whether $defaults is kept across settings scopes.
• Claude Code Desktop Operations Agent - Community reusable agent prompt for operating Claude Code Desktop using official desktop docs: parallel sessions, agent view, notifications, background jobs, and desktop-specific troubleshooting workflows.
• Claude Code Enterprise Rollout Agent - An agent prompt for planning an enterprise Claude Code rollout via server-managed settings: permission deny lists, disableBypassPermissionsMode, allowManagedPermissionRulesOnly, managed MCP allow/deny, and forceRemoteSettingsRefresh fail-closed startup.
• Claude Code Routine Designer Agent - Source-backed agent that designs safe recurring Claude Code routines, turning a repeated task into a well-scoped, idempotent skill-driven workflow with clear triggers, permissions, and reporting, grounded in the official Claude Code skills docs.
• Claude Code Security Guidance Remediator Agent - Source-backed agent that reviews active Claude Code sessions and configuration for security gaps, cross-references the official security guidance, and produces a ranked remediation plan covering permissions, MCP trust, prompt injection, credential handling, and hook safety.
• Claude Code Worktree Coordinator Agent - Source-backed agent that coordinates parallel Claude Code sessions across git worktrees, planning isolation, base-branch choice, gitignored-file copying, subagent worktrees, and cleanup so parallel edits do not collide, grounded in the official Claude Code worktrees docs.
• Claude Haiku 45 Speed Optimizer Agent - Agents - An agent pattern for routing rapid-iteration work to Claude Haiku 4.5 — more than twice Sonnet's speed at one-third the cost ($1/$5 per million tokens) — while keeping about 90% of Sonnet 4.5's agentic-coding quality.
• Claude MCP Skills Integration Agent - Claude Code Agents - MCP Skills integration specialist for remote server configuration, tool permissions, multi-MCP orchestration, and Claude Desktop ecosystem workflows.
• CLAUDE.md Knowledge Manager Agent - Claude Code Agents - CLAUDE.md specialist for creating, maintaining, and optimizing project-specific AI instructions that survive context compaction and guide development.
• Claude Plugin Marketplace Reviewer Agent - A reusable agent prompt that vets a Claude Code plugin or marketplace before a team installs it. It walks source trust, the plugin's Will-install list and bundled components (skills, agents, hooks, MCP servers, commands), the context-window cost, version pinning, and the user/project/local/managed install scope.
• Claude Slack Delegation Triage Agent - Community reusable agent prompt for triaging Slack messages delegated to Claude Code using official Slack integration docs: classify intent, bind repo context, route work safely, and draft human-approved replies before autonomous sessions start.
• Cloud Infrastructure Architect Agent - Agents - An agent persona for designing multi-cloud infrastructure across AWS, GCP, and Azure using their Well-Architected frameworks: cost optimization, reliability (high availability and disaster recovery), security, and operational excellence.
• Cloudflare Workers Deployment Review Agent - Source-backed agent for reviewing Cloudflare Workers deployments before production release, covering wrangler config, bindings, routes, secrets, compatibility flags, and rollback plans aligned to official Cloudflare docs.
• Code Reviewer Agent - Agents - Expert code reviewer that provides thorough, constructive feedback on code quality, security, performance, and best practices
• Codebase Migration Refactoring Agent - Agents - A Claude Code agent prompt for behavior-preserving codebase migrations and refactoring. It plans framework upgrades (React, Next.js, TypeScript, ESLint), applies named refactoring patterns, modernizes legacy JavaScript, and works incrementally on a git branch with test validation between steps.
• Codecov Patch Coverage Planning Agent - Source-backed agent for turning Codecov patch coverage, project coverage, flags, components, carryforward behavior, PR comments, and changed-file context into targeted regression test plans.
• Computer Use GUI Test Agent - Community reusable agent prompt for end-to-end GUI validation with Claude Code computer use using official documentation: enable the computer-use MCP server, per-app session approval, screenshot checkpoints, and documented example workflows for native apps.
• Context Compaction Recovery Agent - Community reusable agent prompt for recovering Claude Code sessions after auto-compaction or context thrashing using official context-window docs: rebuild goals from git, validate tasks, and block destructive edits after memory loss.
• Context Window Optimizer Agent - Agents - Context window optimization specialist managing 1M+ token conversations, preventing truncation with smart summarization and session management strategies.
• Data Pipeline Engineering Agent - Agents - Modern data pipeline specialist focused on real-time streaming, ETL/ELT orchestration, data quality validation, and scalable data infrastructure with Apache Airflow, dbt, and cloud-native tools
• Database Expert for Claude - Transform Claude into a database specialist with expertise in SQL, NoSQL, database design, optimization, and modern data architectures
• Database Specialist Agent - Agents - Expert database architect and optimizer specializing in SQL, NoSQL, performance tuning, and data modeling
• Debugging Assistant Agent - Agents - Advanced debugging agent that helps identify, analyze, and resolve software bugs with systematic troubleshooting methodologies
• Dependency Update Triage Agent - Source-backed agent for triaging dependency update pull requests with SemVer risk, Dependabot context, GitHub dependency review, OSV advisories, OpenSSF Scorecard signals, lockfile changes, test evidence, and privacy-safe notes.
• Devops SRE Expert for Claude - Transform Claude into a DevOps/SRE specialist with expertise in cloud infrastructure, CI/CD, monitoring, and automation
• Domain Specialist AI Agents - Agents - Industry-specific AI agents for healthcare, legal, and financial domains with specialized knowledge, compliance automation, and regulatory requirements
• Dynamic Workflow Migration Planner Agent - Community reusable agent prompt for migrating teams to Claude Code dynamic workflows using official workflows documentation: audit phases, YAML or config migration steps, validation gates, and rollback planning for large codebase automation.
• Enterprise Network Proxy Debugging Agent - Community reusable agent prompt for debugging Claude Code behind corporate HTTP proxies and mTLS using official network-config docs: HTTP_PROXY variables, certificate trust, downloads reachability, and remote MCP URL failures.
• Extended Thinking Orchestrator - Agents - An agent that decides how much reasoning depth a task needs and prompts Claude accordingly — escalating from think to think hard to ultrathink as problem complexity rises.
• Frontend Specialist Agent - Agents - Expert frontend developer specializing in modern JavaScript frameworks, UI/UX implementation, and performance optimization
• Full Stack AI Development Agent - Agents - Full-stack AI development specialist bridging frontend, backend, and AI/ML with AI-assisted coding workflows, intelligent code generation, and end-to-end type safety
• GitHub Community Issue Triage Agent - Source-backed agent for cleaning up open-source GitHub issue queues with reproducibility checks, labels, issue types, milestones, assignees, project views, duplicate links, and maintainer-safe response drafts.
• Claude Models in GitHub Copilot Advisor - A Claude Code subagent that helps you pick the right Anthropic Claude model in GitHub Copilot's model picker and decide when to switch to Claude Code instead.
• GitLab CI Claude Automation Agent - Source-backed agent that operates Claude Code inside GitLab CI pipelines — triaging pipeline failures, generating MR descriptions, running automated code review on diffs, and reporting findings back to merge requests via the GitLab API through a narrow write proxy and explicit prompt-injection boundaries.
• Home Assistant Core Repository Contributor Agent for Claude - Source-backed Claude agent prompt for contributing to the official home-assistant/core repository using its AGENTS.md guidance for PR templates, setup, Python 3.14, integration tests, translations, snapshots, and quality checks.
• Inspect AI Benchmark Rubric Agent - Source-backed agent for designing Inspect AI benchmark tasks, datasets, solver plans, scorer rubrics, model matrices, eval logs, and release-quality prompt evaluation decisions.
• Jupytext Reproducible Notebook Agent - Source-backed agent for reviewing local-first Jupyter notebook workflows that use Jupytext text notebooks, paired notebooks, command-line sync, and version-control friendly reproducibility checks.
• Kibana Repository Contributor Agent for Claude - Source-backed Claude agent prompt for contributing to the official elastic/kibana repository using its AGENTS.md guidance for Kibana modules, plugin lifecycle boundaries, server plugin lazy loading, TypeScript style, i18n, Scout, Jest, FTR, scoped type checks, and focused validation.
• Kubernetes Repository Contributor Agent for Claude - Source-backed Claude agent prompt for contributing to the official kubernetes/kubernetes repository using its AGENTS.md guidance for generated files, go.mod/go.work handling, staging source of truth, boilerplate, focused changes, tests, commit-message restrictions, make test, make verify, and make update workflows.
• Life Sciences Research Specialist - Agents - A Claude agent persona for biomedical research with Claude for Life Sciences: literature review and citation, hypothesis generation, protocol drafting, genomic data analysis, and connectors like PubMed and Benchling.
• Live Incident Debugging Triage Agent - Source-backed agent for live production incident debugging with impact framing, timeline reconstruction, alert/log/trace evidence, rollback options, escalation boundaries, and privacy-safe incident notes.
• Material UI Repository Contributor Agent for Claude - Source-backed Claude agent prompt for contributing to the official mui/material-ui monorepo using its AGENTS.md guidance, pnpm workspace filters, package build and test commands, component conventions, public error-message rules, API docs generation, visual regression and accessibility checks, and pre-PR checklist.
• MCP Authorization Boundary Review Agent - Source-backed specialist agent for reviewing remote MCP authorization boundaries, protected resource metadata, resource indicators, token audience validation, token passthrough risk, and least-privilege scopes.
• MCP Integration Architect Agent - Reusable agent role for MCP integration architecture decisions: choose local versus remote servers, pick documented transports, scope project versus user configuration, and minimize tool surface before rollout.
• MCP OAuth Integration Reviewer Agent - Community reusable agent prompt for reviewing Claude Code remote MCP OAuth integrations using official connect-remote-servers documentation: consent flows, redirect URIs, token storage, scope minimization, and connector approval checklists.
• MCP Registry Curator Agent - Community reusable agent prompt for curating MCP Registry entries for team marketplaces using official registry quickstart documentation: publish workflows, namespace ownership, version bumps, deprecations, and aggregator sync hygiene.
• MCP Registry Metadata Reviewer Agent - Community reusable agent prompt for pre-publish review of MCP Registry server.json metadata using official quickstart and authentication documentation: namespace checks, package pointers, field validation, and duplicate listing detection.
• MCP Remote Server Security Auditor Agent - Community reusable agent prompt for reviewing new MCP server adoption in Claude Code using official security documentation: trusted providers, permissions configuration, trust verification, and settings checked into source control.
• MCP Server Threat Modeling Agent - Source-backed agent that threat-models an MCP server before it is connected to Claude Code, covering trust verification, tool authority and side effects, prompt injection via tool output, network and credential exposure, and least-privilege mitigations, grounded in the official security docs.
• MCP Tool Discovery Taxonomist Agent - Community reusable agent prompt for classifying MCP tools into discovery taxonomies using official MCP client best practices documentation: capability grouping, naming conventions, duplicate detection, and marketplace-friendly metadata labels.
• MCP Tool Result Budget Review Agent - Source-backed Claude Code subagent that reviews MCP tool result sizes against output token budgets, flagging tools that exceed the warning and default limits and recommending pagination, filtering, MAX_MCP_OUTPUT_TOKENS tuning, and per-tool size annotations.
• Microsoft Foundry Claude Code Agent - Community reusable agent prompt for operating Claude Code on Microsoft Foundry using official setup docs: Azure subscriptions, Entra ID auth, deployment names, enterprise network config, and Foundry-specific Claude Code troubleshooting steps.
• Multi Agent Orchestration Specialist - Agents - Multi-agent orchestration specialist using LangGraph and CrewAI for complex, stateful workflows with graph-driven reasoning and role-based agent coordination
• NanoClaw Container Isolation Review Agent - Source-backed agent that reviews the container isolation posture of a NanoClaw deployment, checking filesystem mounts, per-agent scoping, credential vault routing, messaging channel permissions, and scheduled tasks before agents run with real access.
• Next.js Repository Contributor Agent for Claude - Source-backed Claude agent prompt for contributing to the official vercel/next.js monorepo using its AGENTS.md guidance, pnpm workspace commands, package-filtered builds, Turbopack and Rust boundaries, mode-specific tests, PR triage rules, and secrets-safety notes.
• Open Source PR Security Review Agent - Source-backed agent for security review of open-source pull requests, including untrusted fork boundaries, GitHub Actions permissions, secret and code scanning, dependency review, provenance signals, and maintainer-owned merge recommendations.
• OpenAI Agents SDK Production Specialist Agent - Source-backed specialist agent for designing and reviewing production OpenAI Agents SDK workflows, including agents, runners, tools, handoffs, guardrails, sessions, tracing, MCP integrations, sandbox agents, and deployment safety.
• OpenTelemetry Trace Analysis Agent - Community reusable agent prompt for analyzing OpenTelemetry traces from agent hosts using official trace signal documentation: span hierarchy review, latency attribution, error propagation, and privacy-safe instrumentation recommendations.
• Parallel Subagent Distributor - Agents - An agent that splits independent work across concurrent Claude Code subagents via the Task tool — each in an isolated context window with scoped tools — and reconciles their results.
• Performance Optimizer Agent - Agents - Expert in application performance optimization, profiling, and system tuning across frontend, backend, and infrastructure
• Plugin Dependency Compatibility Agent - Source-backed agent that reviews Claude Code plugins for dependency and compatibility issues, checking the plugin.json manifest, bundled components, external binaries like LSP servers, versioning, and namespace conflicts, grounded in the official Claude Code plugin docs.
• Plugin Ecosystem Architect - Agents - A Claude agent persona for building and publishing Claude Code plugins: bundling commands, agents, hooks, and MCP servers into a plugin and distributing it through a plugin marketplace.
• Prisma Repository Contributor Agent for Claude - Source-backed Claude agent prompt for contributing to the official prisma/prisma monorepo using its AGENTS.md guidance, pnpm workspace commands, package-filtered tests, database fixture expectations, Prisma 7 architecture notes, and contributor safety rules.
• Product Management AI Agent - Agents - AI-powered product management specialist focused on user story generation, product analytics, roadmap prioritization, A/B testing, and data-driven decision making
• Production Reliability Engineer - Agents - Ensure production deployment reliability with SRE best practices. Monitors deployments, implements self-healing systems, and manages incident response for Claude Code apps.
• Prompt Cache Optimization Agent - Source-backed agent that reduces token cost and latency in Claude Code by improving prompt-cache hit rates, advising on stable context ordering, lean CLAUDE.md, on-demand skills, and MCP tool-search, grounded in the official docs.
• Prompt Optimization Specialist - Agents - Optimize agent prompts and system instructions with meta-prompting techniques. Improves prompt performance through A/B testing, chaining, and ROI measurement.
• React Router Repository Contributor Agent for Claude - Source-backed Claude agent prompt for contributing to the official React Router monorepo using its AGENTS.md guidance for modes, pnpm commands, tests, docs generation, type generation, future flags, and change files.
• Rendered Frontend Visual QA Agent - Source-backed agent for reviewing rendered frontend changes with screenshots, visual comparison evidence, viewport layout checks, keyboard/focus paths, accessibility scans, CLS risk, and privacy-safe QA artifacts.
• Sandbox Boundary Review Agent - Source-backed agent that reviews Claude Code's sandboxed Bash configuration for safe boundaries, checking filesystem allow/deny paths, network allowlists, unsandboxed escape hatches, excluded commands, and credential read scope, grounded in the official Claude Code sandboxing docs.
• Semantic Kernel Enterprise Agent - Agents - A Claude agent persona for building with Microsoft Semantic Kernel: composing plugins and functions, using the C#, Python, and Java SDKs, and wiring Azure OpenAI into production AI applications.
• Slash Command Orchestrator Agent - Agents - Slash command specialist for creating and orchestrating custom Claude workflows with dynamic arguments, conditional logic, and multi-step automation.
• Storybook Repository Contributor Agent for Claude - Source-backed Claude agent prompt for contributing to the official storybookjs/storybook monorepo using its AGENTS.md guidance for the next branch, Node 22.12+, Yarn Berry, NX, yarn task, Storybook Vitest, sandboxes, framework packages, docs, and generated-file safety.
• Subagent Factory Agent - Agents - Subagent architecture specialist creating specialized agents for delegation, parallel execution, and modular task decomposition in Claude Code workflows.
• TanStack Router Repository Contributor Agent for Claude - Source-backed Claude agent prompt for contributing to the official TanStack/router monorepo using its AGENTS.md guidance for pnpm, Nx, targeted package tests, React and Solid router packages, TanStack Start, examples, docs, and sandbox-safe execution.
• Technical Doc Writer - Specialized in creating clear, comprehensive technical documentation for APIs, software, and complex systems
• Test Automation Engineer - Expert in automated testing strategies, test frameworks, and quality assurance across unit, integration, and end-to-end testing
• Token Cost Budget Optimizer - Agents - Analyze and optimize token costs with real-time budget tracking. Provides cost projection, usage analytics, and model selection recommendations using Sonnet/Haiku pricing.
• TypeScript Maintenance Mode Repository Agent for Claude - Source-backed Claude agent prompt for triaging work in the official microsoft/TypeScript repository using its AGENTS.md maintenance-mode rules, accepted PR categories, TypeScript-Go redirect, and compiler test guidance.
• UI UX Design Expert Agent - Agents - Specialized in creating beautiful, intuitive user interfaces and exceptional user experiences
• Vale Documentation Maintenance Agent - Source-backed agent for maintaining docs-as-code repositories with Vale prose linting, style rules, vocabulary checks, stale example review, broken source evidence, and contributor-safe documentation updates.
• Vercel AI SDK Repository Contributor Agent for Claude - Source-backed Claude agent prompt for contributing to the official Vercel AI SDK monorepo using its AGENTS.md guidance, pnpm workspace commands, package build and test boundaries, provider architecture, Zod compatibility rules, JSON parsing safety, ADR review, and documentation sources.
• Vertex AI Claude Code Platform Agent - Community reusable agent prompt for operating Claude Code on Google Vertex AI using official setup docs: GCP projects, service accounts, regions, VPC-SC constraints, billing alerts, and Vertex-specific Claude Code troubleshooting steps.
• Web Async Agent Coordinator - Agents - System-prompt agent that helps you drive Claude Code on the web: submitting long-running coding tasks to Anthropic's cloud, running independent sessions in parallel, linking GitHub repositories, tracking progress, and turning finished work into pull requests from the browser.
• Zero Data Retention Compliance Agent - Community reusable agent prompt for mapping Claude Code deployments to zero data retention requirements using official ZDR docs: logging boundaries, MCP data flows, session storage, and compliance evidence checklists for security review.

🔌 MCP Servers (483)

• Ableton MCP Extended - Source-install MCP server for controlling Ableton Live from Claude, including session inspection, track and clip creation, MIDI note editing, tempo and transport control, browser item loading, arrangement workflows, device parameters, automation, external plugins, audio imports, and optional ElevenLabs.
• ABMeter MCP Server - ABMeter MCP exposes experimentation and analytics tooling over streamable HTTP for MCP clients.
• Tandem Docs MCP Server for Claude - Public streamable HTTP MCP server for Tandem documentation—install guides, SDK references, workflow docs, headless deployment, and docs-grounded setup help for the Tandem governed runtime.
• AccInt MCP Server for Claude - Local-first AccInt MCP server that gives Claude a scored Work Model through acc_retrieve and acc_act, so agent work can compound from real outcomes while the acc.db substrate stays on the user's machine.
• ACI MCP Servers - Open-source MCP servers for accessing ACI.dev managed functions through app-specific tools or a unified search-and-execute interface.
• AdAdvisor MCP Server for Claude - Hosted AdAdvisor MCP server with curated Meta Ads workflows for browsing creatives, launching campaigns, building audiences, and optimizing performance from Claude via streamable HTTP.
• Adyen MCP Server for Claude - Integrate with Adyen's payment platform from Claude — create payment sessions and links, cancel/refund payments, manage terminals, webhooks, API credentials, and merchant accounts — with the official Adyen Model Context Protocol server covering Checkout and Management APIs.
• AFFiNE MCP Server - MCP server for connecting Claude to AFFiNE Cloud or self-hosted AFFiNE workspaces, documents, databases, comments, collections, folders, tags, notifications, blobs, access tokens, semantic page composition, templates, edgeless canvas data, and workspace organization workflows over stdio or HTTP.
• After Effects MCP Server - MCP server for controlling Adobe After Effects through a local Node bridge and ScriptUI panel for compositions, layers, keyframes, expressions, masks, and effects.
• agency.lona/trading MCP Server - Lona trading MCP provides AI-assisted strategy development, backtesting, market data, and portfolio analysis.
• Agent Device MCP Server - Official MCP server for agent-device, Callstack's device automation CLI for inspecting, controlling, debugging, recording, and collecting evidence from iOS, Android, TV, macOS, Linux, React Native, Expo, Flutter, and native apps.
• Agent Only - Open-source local stdio MCP bridge that connects approved coding agents to the hosted Agent Only service so they can reuse troubleshooting knowledge and communicate through a shared forum.
• Agent Skills Search Server MCP Server - Hosted streamable-HTTP MCP server registered as ai.com.mcp/skills-search that exposes Agent Skills Search API tools for discovering skills from the skills.sh registry using the open Agent Skills format.
• Agentage Memory MCP Server for Claude - Remote Agentage Memory MCP server giving Claude one shared, portable memory across every AI you use - search, read, write, edit, list, and delete plain Markdown notes you own, over Streamable HTTP with OAuth 2.1.
• AgentDM MCP Server - AgentDM provides a hosted MCP grid for agent-to-agent messaging with OAuth or API key auth at the documented grid endpoint.
• Agentgateway MCP Gateway - Apache-2.0 agentic proxy that can expose stdio, HTTP, SSE, and Streamable HTTP MCP servers through a managed gateway with federation, OAuth/JWT authentication, RBAC/CEL policy, CORS, TLS, observability, and Kubernetes Gateway API support.
• Agentic News MCP Server - Agentic News MCP delivers news discovery and agentic news workflows over streamable HTTP.
• Agentic Terminal Directory MCP Server for Claude - AT Directory hosted MCP server for discovering Observer Protocol–verified merchants accepting Lightning, BOLT12, L402, and USDT agentic payments with live rail verification.
• AgentQL MCP Server - AgentQL MCP server for extracting structured JSON from public webpages using a URL and natural-language extraction prompt.
• Agentset MCP Server - Official Agentset MCP server that lets Claude retrieve cited knowledge-base results from an Agentset namespace through the knowledge-base-retrieve tool, with optional tenant scoping and custom tool descriptions.
• AgentTrust MCP Server for Claude - AgentTrust stdio MCP server giving AI agents verified identity with email, instant messaging, and cloud file storage across 19 Ed25519-signed tools.
• Adeu MCP Server for Claude - Adeu MCP server and SDKs translate DOCX files to token-efficient Markdown with CriticMarkup, apply safe Track Changes edits, and optionally integrate with live Microsoft Word on Windows.
• SpotDB MCP Server for Claude - SpotDB local MCP server that exposes an ephemeral DuckDB sandbox for AI agents to upload CSV data, run guarded SQL queries, and explore datasets without touching production databases.
• Artidrop MCP Server for Claude - Artidrop remote MCP server for publishing HTML, Markdown, and multi-file sites from AI agents with shareable URLs via streamable HTTP, optional API keys, and AFAuth agent identities.
• Auxen MCP Server for Claude - Official Auxen.ai remote MCP server for listing GPU models and instances, checking account balance, and provisioning or destroying inference instances from Claude via OAuth 2.1 or API keys.
• Baselight MCP Server for Claude - Official Baselight remote MCP server for searching and querying a catalog of 70,000+ public datasets from Claude via OAuth or x-api-key authentication.
• ButlerBrain MCP Server for Claude - ButlerBrain hosted MCP server providing persistent memory for AI assistants so Claude can store and recall context across sessions via api.butlerbrain.ai.
• CueAPI MCP Server for Claude - Official CueAPI stdio MCP server for scheduling agent work, claiming executions, and reporting evidence-backed outcomes with verified handoffs across time and environments.
• AI Game Developer Unity MCP Server - Unity MCP server, plugin, CLI, and skill generator for controlling Unity Editor and runtime projects from MCP clients through built-in game-dev tools.
• Airbyte MCP Server for Claude - Connect Claude to your data through Airbyte's 50+ agent connectors — query CRMs, billing systems, project management tools, communication platforms, and more — with the official Airbyte remote MCP server for AI agents.
• Airtable MCP Server for Claude - Read and write records, manage bases and tables in Airtable directly from Claude
• Aiven MCP Server for Claude - Manage your Aiven cloud database services from Claude — list and monitor PostgreSQL, Apache Kafka, ClickHouse, Valkey, and OpenSearch services, execute SQL queries, manage Kafka topics and schemas, tail logs, and optimize queries — with the official Aiven MCP server.
• Algolia MCP Server for Claude - Connect Claude to Algolia-managed MCP servers for curated public search and recommendation access or internal, user-scoped search and analytics workflows.
• Alpaca MCP Server - Official Alpaca MCP server for Trading API workflows, including account and portfolio data, orders, positions, watchlists, assets, stocks, crypto, options, news, corporate actions, and market data.
• Alpic MCP Server for Claude - Alpic hosted MCP server to manage cloud-hosted MCP projects—deployments, debugging, and analytics—for apps built and shipped on the Alpic platform.
• Amplitude MCP Server for Claude - Official remote MCP server for querying and creating Amplitude analytics, dashboards, experiments, cohorts, session replay insights, and product data from Claude and other MCP clients.
• Android Skills MCP Server for Claude - Access AI-optimized Android development guides from Claude — search and retrieve SKILL.md content covering Jetpack Compose, Navigation 3, CameraX, AGP 9, App Functions, Edge-to-Edge, Android Profilers, XR, Google Play, and the Android CLI — with the Android Skills MCP server.
• Anki MCP Server - MCP server for Anki flashcards that lets Claude review cards, manage decks, create and update notes, handle tags and media, inspect stats, and drive Anki desktop GUI workflows.
• AnomalyArmor MCP Server for Claude - AnomalyArmor armor-mcp stdio server with 52 consolidated data observability tools for alerts, freshness, schema drift, quality metrics, lineage, and AI recommendations.
• AntV MCP Server Chart - Visualization MCP server for generating charts, diagrams, maps, graphs, spreadsheets, and data-analysis visuals with AntV.
• Apify MCP Server - Official Apify MCP server for connecting Claude to Apify Actors, Actor runs, datasets, key-value stores, and Apify documentation through hosted Streamable HTTP or local stdio transports.
• AppDeploy MCP Server for Claude - AppDeploy hosted MCP server for chat-native full-stack web app deployment with templates, QA snapshots, version rollback, and live public URLs from Claude or ChatGPT.
• Apple Docs MCP Server - Third-party MCP server for searching Apple Developer Documentation, framework APIs, Swift and Objective-C references, sample code, platform compatibility, documentation updates, and WWDC session data.
• Appwrite MCP Server for Claude - Connect Claude to the full Appwrite backend platform — databases, authentication, serverless functions, teams, messaging, and storage — with the official Appwrite MCP server using dynamic dispatch across the entire Appwrite API surface.
• Docs MCP Server for Claude (Grounded Docs) - Index any documentation — websites, GitHub repos, npm/PyPI packages, local files — and give Claude always-current, version-specific answers with the open-source Grounded Docs MCP server. An offline-first alternative to Context7, Nia, and Ref.Tools.
• Archestra MCP Platform - AGPL-licensed MCP-native platform with a private MCP registry, MCP gateway, Kubernetes MCP orchestrator, access control, credential resolution, observability, and deterministic tool guardrails for shared AI deployments.
• Arclan MCP Registry MCP Server - Arclan MCP Registry scores and monitors MCP servers with live handshake validation.
• Argo CD MCP Server - Argo Project Labs MCP server for connecting Claude to Argo CD applications, clusters, managed resources, workload logs, events, sync operations, and resource actions through stdio or HTTP stream transports.
• Arize Phoenix MCP Server for Claude - Inspect LLM traces and spans, manage prompts, explore datasets, and review evaluation experiments from Claude — with the official Arize Phoenix MCP server, built into the open-source Phoenix AI observability platform.
• arXiv MCP Server - MCP server for searching, downloading, reading, and analyzing arXiv papers through Claude and other MCP clients.
• Asana MCP Server for Claude - Interact with Asana workspaces to manage projects and tasks
• DataStax Astra DB MCP Server for Claude - Connect Claude to DataStax Astra DB — manage collections and records, run bulk operations, and perform vector and hybrid search — with the official Astra DB Model Context Protocol server.
• AutEng MCP - Markdown Publishing & Document Share Links MCP Server - Hosted streamable-HTTP MCP server registered as ai.auteng/docs that publishes markdown documents as public AutEng share links with Mermaid diagram and KaTeX math rendering support.
• Auth0 MCP Server for Claude - Connect Claude to Auth0's official local MCP server for tenant administration, application setup, Actions, logs, forms, and scoped Management API workflows.
• AutoRFP.ai MCP Server for Claude - Official AutoRFP.ai remote MCP server for read-only access to RFP projects, requirements, approved content library search, and organisation tags from Claude and other MCP clients via OAuth.
• AWS Billing and Cost Management MCP Server - Official AWS Labs MCP server for AWS Billing and Cost Management that lets AI assistants analyze costs and usage, monitor budgets and anomalies, and surface Cost Optimizer, Savings Plans, and Reserved Instance recommendations.
• AWS CloudTrail MCP Server - Official AWS Labs MCP server for AWS CloudTrail that lets AI assistants query account activity for security investigations, compliance auditing, and operational troubleshooting via Event History and CloudTrail Lake SQL.
• AWS CloudWatch MCP Server - Official AWS Labs MCP server that gives troubleshooting agents task-oriented access to Amazon CloudWatch metrics, alarms, logs, and PromQL queries for AI-assisted root-cause analysis and remediation recommendations.
• AWS Documentation MCP Server - Official AWS Labs MCP server that lets AI assistants read, search, and get recommendations across AWS documentation, returning pages as clean markdown with no AWS account or credentials required.
• AWS DynamoDB MCP Server - Official AWS Labs developer-experience MCP server for Amazon DynamoDB that provides expert data-modeling guidance, model validation against DynamoDB Local, source-database analysis, schema conversion, and CDK generation.
• Amazon ECS MCP Server - Official AWS Labs MCP server for Amazon ECS that helps AI assistants containerize applications, deploy them to ECS, troubleshoot deployments, and explore ECS and ECR resources across the container application lifecycle.
• Amazon EKS MCP Server - Official AWS Labs MCP server for Amazon EKS that gives AI code assistants real-time cluster state visibility and Kubernetes/EKS resource management, from cluster setup through deployment, troubleshooting, and optimization.
• AWS FinOps MCP Server - Read-only AWS FinOps MCP server that lets Claude query Cost Explorer cost and usage data, compare AWS CLI profiles, filter by tags or dimensions, check AWS Budgets, and audit for stopped EC2 instances, unattached EBS volumes, and unassociated Elastic IP addresses across selected regions.
• AWS IAM MCP Server - Official AWS Labs MCP server for AWS Identity and Access Management that lets AI assistants inspect and manage IAM users, roles, groups, policies, and access keys, with policy simulation and an opt-in read-only mode.
• AWS Knowledge MCP Server - Official AWS Labs fully-managed remote MCP server providing up-to-date AWS documentation, code samples, agent skills, API and CloudFormation regional availability, and CDK/Amplify/Strands guidance over a hosted HTTP endpoint.
• AWS Lambda Tool MCP Server - Official AWS Labs MCP server that exposes selected AWS Lambda functions as MCP tools without code changes, letting AI assistants invoke your allowlisted functions to reach private resources, databases, and internal applications.
• Amazon Location Service MCP Server - Official AWS Labs MCP server for Amazon Location Service that gives AI assistants place search, geocoding, reverse geocoding, nearby and open-now search, and route calculation with waypoint optimization.
• MCP Proxy for AWS - AWS-maintained proxy and Python library that lets MCP clients and agent frameworks connect to IAM-secured MCP servers on AWS by signing requests with AWS SigV4 credentials.
• AWS S3 Tables MCP Server - Official AWS Labs MCP server for AWS S3 Tables that lets AI assistants create and query S3-based tables, run read-only SQL for analysis, generate tables from CSV files in S3, and explore table metadata — read-only by default.
• AWS Serverless MCP Server - Official AWS Labs MCP server for serverless development that gives AI assistants contextual guidance plus tools to initialize, build, deploy, and troubleshoot AWS SAM and Lambda-based serverless applications.
• AWS Services MCP Server - MCP Servers - Comprehensive AWS cloud services integration for infrastructure management, deployment, and monitoring
• Amazon SNS / SQS MCP Server - Official AWS Labs MCP server for Amazon SNS and SQS that lets AI assistants list and manage SNS topics, subscriptions, and SQS queues and send/receive messages, with resource tagging so it only modifies what it created.
• AWS Step Functions Tool MCP Server - Official AWS Labs MCP server that exposes selected AWS Step Functions state machines as MCP tools without code changes, letting AI assistants run existing Standard and Express workflows that coordinate work across AWS services.
• Axiom MCP Server for Claude - Query observability data, manage dashboards, and monitor your systems from Claude — run APL queries against datasets, list metrics, inspect monitors, and retrieve saved queries — with the official Axiom remote MCP server.
• Azure DevOps MCP Server for Claude - Official Microsoft Azure DevOps MCP server for querying work items, pull requests, repositories, pipelines, wikis, test plans, and project metadata through remote HTTP or local stdio transports.
• Azure MCP Server for Claude - Official Microsoft Azure MCP server that connects Claude and other MCP clients to Azure subscriptions, resource groups, storage, databases, Key Vault, Monitor, App Service, AKS, AI Search, Cosmos DB, RBAC, pricing, and other Azure services through local stdio or self-hosted HTTP transports.
• Backlog MCP Server for Claude - Manage Backlog projects from Claude — create and update issues, comment on tickets, manage wiki pages, review pull requests, and navigate your Nulab Backlog space — with the official Backlog MCP server supporting stdio and HTTP transports.
• Basic Memory MCP Server - Local-first Basic Memory MCP server for giving Claude a persistent Markdown knowledge base with note editing, semantic search, recent activity, knowledge graph context, projects, schema tools, and optional cloud sync.
• bb-browser MCP Server - Browser-control MCP server and CLI that lets AI agents use a real Chrome session, including logged-in browser state, site adapters, DOM snapshots, authenticated fetches, network traces, screenshots, and page actions.
• Ghidra MCP Server by bethington - Apache-licensed Ghidra MCP bridge with GUI and headless workflows for binary analysis, decompilation, scripting, debugger access, batch operations, and Ghidra Server collaboration.
• Better Icons MCP Server - MCP server and Agent Skill from better-auth for searching, recommending, retrieving, batching, and syncing Iconify-powered SVG icons from 200,000+ icons across 150+ collections.
• Bifrost MCP Gateway - Open-source AI gateway that can connect to downstream MCP servers and expose their aggregated tools through a single HTTP or SSE MCP endpoint for Claude Desktop, Cursor, and other MCP clients.
• BigQuery MCP Server for Claude - Google Cloud remote MCP server for querying BigQuery datasets, inspecting metadata, listing resources, and running governed warehouse analytics through an HTTP endpoint.
• BioMCP - Biomedical MCP server and CLI for searching genes, variants, articles, clinical trials, drugs, diseases, pathways, proteins, adverse events, pharmacogenomics, GWAS, phenotypes, and local study datasets.
• BittleBits GEO Assistant MCP Server for Claude - BittleBits hosted MCP server for Generative Engine Optimization with get_score and get_rewrite tools to measure and improve AI search visibility via OAuth.
• Blender MCP Server - MCP server and Blender add-on that let Claude inspect scenes, create and modify 3D objects, run Blender Python, capture viewport screenshots, and use asset or 3D-generation integrations from inside Blender.
• BoolsAI Scan MCP Server for Claude - BoolsAI hosted MCP server with no authentication required for tech stack scanning via boolsai_scan and boolsai_scan_paths tools on boolsai.ai/mcp.
• BorealHost MCP Server for Claude - Connect Claude to BorealHost's MCP server for hosting and infrastructure management — 47 tools spanning servers, domains, DNS, SSL, and deployments. Add it remotely with claude mcp add --transport http, or run it locally over stdio via pip install borealhost-mcp with a BOREALHOST_API_KEY.
• Bowmark MCP Server for Claude - Bowmark hosted MCP server serving pre-computed website navigation recipes for reliable browser automation from Claude, with optional Bearer API key auth.
• Box MCP Server for Claude - Access enterprise content, analyze unstructured data, and automate workflows
• Brave Search MCP Server - Official Brave Search MCP server for giving Claude web, local, place, image, video, news, LLM context, and summarizer search tools backed by the Brave Search API.
• Brex MCP Server for Claude - Manage your Brex corporate card and banking account from Claude — expenses, cards, transactions, users, bills, vendors, travel bookings, and spend analytics — with the official Brex remote MCP server.
• Bright Data Web MCP Server - MCP server that connects Claude to Bright Data web search, scraping, browser automation, public web datasets, and package metadata tools.
• Browserbase MCP Server - Browser automation MCP server that lets AI agents control cloud browser sessions through Browserbase and Stagehand for navigation, actions, observation, and extraction.
• BrowserMCP Server - Browser automation MCP server and Chrome extension that lets AI applications control a connected tab in the user's existing browser profile.
• BrowserStack MCP Server for Claude - Connect Claude to BrowserStack for permission-scoped web, app, accessibility, and test automation workflows.
• Burp Suite MCP Server - PortSwigger's Burp Suite MCP Server extension connects Burp Suite to MCP clients through an SSE server or packaged stdio proxy for request, Repeater, Intruder, history, scanner, Collaborator, and configuration workflows.
• BuyWhere MCP Server - Real-time product search and price comparison across 11M+ products from Singapore, Southeast Asia, and US marketplaces via a remote streamable-HTTP MCP endpoint with API key auth.
• ByteRay AI MCP Server - ByteRay MCP provides AI-augmented binary vulnerability analysis with taint tracing and zero-day hunting tools.
• CalendarMCP MCP Server - Hosted Google Calendar MCP server that lets compatible AI clients read, create, update, delete, search, and batch-edit calendar events through an HTTP endpoint and API-key authentication.
• Canva MCP Server for Claude - Browse, summarize, and generate Canva designs directly from Claude
• Chroma MCP Server - Official Chroma MCP server for connecting Claude to Chroma collections, documents, semantic search, full-text search, metadata filtering, persistent storage, self-hosted Chroma, and Chroma Cloud.
• Chrome DevTools MCP Server for Claude - Official Chrome DevTools MCP server that lets Claude inspect and debug a live Chrome browser, capturing performance traces, network activity, console messages, and DOM state through the Chrome DevTools Protocol.
• Chrome MCP Server - Chrome extension-based MCP server that exposes an existing Chrome browser profile to AI assistants for tab management, page content, screenshots, interaction, history, bookmarks, and network inspection.
• ChunkHound MCP Server - Local-first codebase intelligence MCP server that indexes repositories with tree-sitter, stores searchable chunks in DuckDB, and gives Claude semantic search, regex search, daemon status, and deep code research tools.
• CircleCI MCP Server - Official CircleCI MCP server that lets LLMs query build and test failures, detect flaky tests, check pipeline status, fetch build logs, and validate config in CircleCI through natural language.
• Cirra AI Salesforce Admin MCP Server for Claude - Commercial Cirra AI MCP server that connects Claude and other MCP clients to Salesforce orgs via OAuth for metadata, permissions, flows, Apex, and SOQL administration through natural language.
• Clarid Compliance MCP Server for Claude - Clarid AI hosted MCP server that checks bank and credit-union marketing materials for FDIC, NCUA, TILA, Reg DD, Reg Z, UDAAP, and Equal Housing compliance over streamable HTTP.
• Clerk MCP Server for Claude - Get accurate Clerk SDK snippets and implementation patterns directly inside Claude — for authentication flows, Organizations, custom sign-in, B2B SaaS, and more — with the official Clerk remote MCP server.
• CLI MCP Server - Secure command-line execution MCP server that lets Claude run allowlisted commands inside a configured directory with command and flag whitelists, path validation, shell-operator blocking, command-length limits, execution timeouts, and a tool for showing the active security rules.
• CLI for Microsoft 365 MCP Server - MCP server for CLI for Microsoft 365 that lets Claude use natural language to search command docs and run Microsoft 365 management commands for Entra ID, SharePoint, Teams, Outlook, OneDrive, Planner, Power Platform, and more.
• ClickHouse MCP Server for Claude - Connect Claude to ClickHouse for read-only SQL exploration, schema discovery, and safe analytics workflows.
• Clickup MCP Server for Claude - Task management and project tracking with ClickUp integration
• Cloudflare MCP Server - MCP Servers - Build applications, analyze traffic, and manage security settings through Cloudflare
• Cloudinary MCP Server - MCP Servers - Upload, manage, transform, and analyze media assets in the cloud
• CockroachDB Cloud MCP Server for Claude - Manage CockroachDB Cloud clusters from Claude — list databases and tables, inspect schemas, run SELECT queries, explain query plans, monitor running queries, and optionally create tables and insert data — with the official CockroachDB Cloud MCP server.
• Codacy MCP Server - The official Codacy MCP server (@codacy/codacy-mcp) that gives AI assistants access to the Codacy API for code quality, security, and coverage — listing repository and pull-request issues, retrieving file coverage and duplication, searching security (SRM) findings, inspecting analysis tools and patterns, and running local analysis with the Codacy CLI.
• Code Index MCP Server - Local code indexing MCP server that lets AI assistants search repositories, build symbol indexes, inspect file summaries, monitor changes, and navigate multi-language codebases.
• Codebase Memory MCP Server - High-performance MCP server that indexes codebases into a persistent knowledge graph for structural search, call tracing, architecture summaries, dead-code detection, and cross-repo analysis.
• CodeDB MCP Server - Code intelligence MCP server with a Zig core for local project indexing, structural outlines, symbol lookup, search, dependency graphs, snapshots, remote public-repo queries, and fallback edits.
• CodeGraphContext MCP Server - MCP server and CLI toolkit that indexes local code into a graph database so Claude can query functions, call chains, dependencies, and repository structure.
• Colab MCP Server - Connect Claude to a Google Colab runtime. Colab MCP starts a local FastMCP server and websocket proxy, waits for an authorized Colab-origin browser connection, then exposes the session's notebook and runtime tools to your MCP client over stdio.
• ComfyUI MCP Server - Source-install MCP server for controlling a local ComfyUI instance so Claude can generate, view, regenerate, manage, and publish image, audio, and video assets through workflow-backed tools.
• ComplyHat MCP Server for Claude - ComplyHat remote MCP server that turns AI agents into compliance documenters for SR 26-2, EU AI Act, NIST AI RMF, and ISO/IEC 42001 with OAuth and audit-ready DOCX output.
• ConfigCat MCP Server for Claude - Manage ConfigCat feature flags from Claude — create, update, and delete flags and targeting rules, manage environments, find and clean up stale flags, and audit change history — with the official ConfigCat MCP server and its 52 tools for the full ConfigCat Management API.
• Confluent MCP Server for Claude - Connect Claude to Confluent Cloud and Apache Kafka — manage topics, produce and consume messages, run Flink SQL, and operate Schema Registry and connectors — with Confluent's official MCP server.
• Contentful MCP Server for Claude - Create, update, publish, and manage content in Contentful from Claude — entries, assets, content types, locales, spaces, environments, and AI actions — with the official Contentful Management API MCP server supporting semantic search and vector-based content discovery.
• Context Mode MCP Server - MCP server for context-window optimization that routes large tool outputs through sandbox tools, indexes session state, and helps agents retrieve only the context they need.
• Context7 MCP Server for Claude - Context7 MCP server by Upstash that pulls up-to-date, version-specific library documentation and code examples directly into Claude's context so answers match the libraries you actually use.
• Context+ MCP Server - MCP server for semantic codebase intelligence, combining AST structure, embeddings, clustering, feature hubs, restore points, and memory graph tools.
• ContrastAPI Security Tools - 49 remote MCP security tools for CVE/KEV/CWE/EPSS lookup, composite CVSS+EPSS+KEV+PoC risk scoring, CVSS v3.x vector parsing, domain/IP/IOC enrichment, dependency and web intelligence checks, MITRE ATLAS AI/ML attacks, and MITRE D3FEND defenses. Anonymous tier available; Pro tier uses an API key.
• Conveo MCP Server for Claude - Official Conveo remote MCP server for AI-led qualitative research—design studies, manage questions and stimuli, run analyses, and handle recruitment via OAuth at app.conveo.ai.
• Convex MCP Server - The official Convex MCP server, built into the Convex CLI, that lets AI agents introspect and query a Convex deployment — listing tables, paginating data, running deployed functions and read-only one-off queries, reading logs and function specs, and managing environment variables — with production deployments blocked by default as a safety measure.
• Cookiy MCP Server for Claude - Cookiy hosted MCP server and cookiy-mcp bootstrap CLI for AI-moderated user research—studies, interviews, recruitment, reports, and quantitative surveys over OAuth streamable HTTP.
• Coolify MCP Server - MCP server for Coolify infrastructure management, diagnostics, deployments, logs, projects, environments, applications, databases, services, env vars, storage, scheduled tasks, private keys, cloud tokens, teams, and docs search.
• Couchbase MCP Server - An MCP server from the official Couchbase-Ecosystem org that lets LLMs interact directly with Couchbase clusters — running SQL++/N1QL queries, performing document CRUD, discovering schema and data models, and analyzing query performance, with a read-only mode enabled by default.
• Courier MCP Server for Claude - Manage Courier notifications from Claude — send messages and templates, manage user profiles and preferences, configure notification routing, handle automations and journeys, and manage subscriber lists — with the official Courier remote MCP server.
• Cupertino MCP Server - Local Apple documentation CLI and MCP server that gives Claude searchable offline access to Apple Developer Documentation, Swift Evolution proposals, Human Interface Guidelines, sample code, Swift.org pages, the Swift Book, and Swift package metadata.
• Curio MCP Server for Claude - Curio is a design-style library for AI: hundreds of real design styles — movements, brands, and cultural traditions — packaged as token-complete, machine-readable specs.
• Customer.io MCP Server for Claude - Manage Customer.io from Claude — create segments, inspect customer profiles, send broadcasts and campaigns, work with journeys, and access the full Journeys UI and CDP Data Pipelines APIs — with the official Customer.io remote MCP server.
• CVE MCP Server - Security intelligence MCP server that lets Claude look up CVEs, EPSS scores, CISA KEV status, OSV package vulnerabilities, exploit indicators, MITRE mappings, IP reputation, passive DNS, Shodan host data, malware intelligence, URL safety, and risk reports across optional third-party APIs.
• Cyanheads Obsidian MCP Server - Apache-licensed TypeScript MCP server for Obsidian vaults with stdio and Streamable HTTP transports, Local REST API access, note search, section-aware edits, tag/frontmatter management, path policies, and read-only controls.
• Cypress Cloud MCP Server - Official remote MCP server for connecting Claude and other AI coding tools to Cypress Cloud runs, failures, flake data, accessibility reports, and UI Coverage results.
• Dagu MCP Server - Built-in Streamable HTTP MCP server for Dagu that lets AI agents read workflow state, inspect DAG specs and logs, preview or apply workflow changes, and start, enqueue, retry, or stop DAG runs.
• Daloopa MCP Server for Claude - Access high-quality fundamental financial data from SEC filings and investor presentations
• Data API Builder MCP Tools - MCP support in Azure Data API Builder for exposing configured database entities as MCP tools, including entity discovery and DML operations over Azure databases and supported on-premises data stores.
• Datadog MCP Server for Claude - Official Datadog MCP Server for connecting Claude, Codex, Cursor, and other MCP clients to Datadog observability, incidents, logs, metrics, traces, dashboards, monitors, notebooks, services, and security signals.
• DataForB2B MCP Server for Claude - DataForB2B remote MCP server exposing people and company search, enrichment, and agentic discovery over 800M+ profiles and 75M+ companies via streamable HTTP.
• data.gouv.fr MCP Server - Official data.gouv.fr MCP server for searching French national open datasets, exploring organizations and data services, inspecting resources, querying tabular data, and retrieving dataset metrics through Claude.
• DataHub MCP Server for Claude - Connect Claude to DataHub — search assets, trace data lineage, explore schemas, retrieve real query history, and enrich metadata — with the official DataHub MCP server from Acryl Data, supporting the full DataHub data catalog platform.
• DataMerge MCP MCP Server for Claude - DataMerge native MCP server for B2B company enrichment, corporate hierarchies, contact search, and lookalike discovery across 375M+ companies via remote HTTP or local @datamerge/mcp stdio.
• DaVinci Resolve MCP Server - MCP server for controlling DaVinci Resolve Studio through the official scripting API, with tools for projects, timelines, media pools, render setup, review markers, grading, Fusion, Fairlight, and source-safe media analysis.
• DBHub MCP Server - Token-efficient database MCP server for PostgreSQL, MySQL, MariaDB, SQL Server, and SQLite.
• dbt MCP Server - Official dbt Labs MCP server that gives AI agents context from dbt Core, dbt Fusion, dbt Platform, project metadata, SQL tools, lineage, Admin API, and dbt documentation search.
• Deep Research MCP Server - Self-hostable deep research app with MCP and SSE APIs for generating multi-step research reports using configurable LLM and search providers.
• Deepgram MCP Server for Claude - Transcribe audio, synthesize speech, and run audio intelligence directly from Claude with the official Deepgram MCP server — dynamic tool discovery fetches new capabilities from Deepgram's API at runtime without requiring package upgrades.
• DeepLedger — AI Accountant for QuickBooks MCP Server - DeepLedger MCP server ai.deepledger/mcp for QuickBooks recording, reconciliation, and month-end close workflows over streamable HTTP.
• delega.ai for AWS Pricing Calculator MCP Server for Claude - Delega hosted MCP server that creates AWS cost estimates and shareable AWS Pricing Calculator links from natural language without leaving your AI client.
• Demand Discovery AI MCP Server for Claude - Free hosted Demand Discovery AI MCP server that answers startup validation questions, explains demand signals, and kicks off market research reports with no API key required.
• Descope MCP Server for Claude - Manage your Descope identity project from Claude — search users, configure auth flows, inspect audit logs, manage tenants, and search Descope documentation — with the official Descope remote MCP server hosted at mcp.descope.com.
• designlang MCP Server - MCP server for extracting design systems from live websites, including design tokens, regions, components, contrast data, Tailwind themes, Figma variables, and prompt packs.
• Desktop Commander MCP Server - Local MCP server that gives AI assistants terminal control, process management, filesystem operations, search, diff editing, and document handling for desktop automation and development workflows.
• Claude Desktop MCP Setup - Configure MCP servers in the Claude Desktop app by editing claude_desktop_config.json. Grounded walkthrough covering config file locations, the mcpServers JSON structure, the filesystem server, and how to verify and troubleshoot the connection.
• DevDocs MCP Server - Self-hosted documentation crawler and Markdown MCP server that lets Claude query crawled technical documentation, list files, read sections, search content, inspect metadata, and keep generated Markdown in sync.
• DigitalOcean MCP Server for Claude - Connect Claude to DigitalOcean — manage Apps, Droplets, managed Databases, Kubernetes, Container Registry, networking, and Functions — with DigitalOcean's official Model Context Protocol server.
• Discord MCP Server for Claude - Discord bot integration for community management, moderation, and server automation
• Django MCP Server - Django extension that exposes MCP endpoints and stdio transport for Django apps, with declarative model query tools, custom toolsets, DRF create/list/ update/delete tool publishing, serializer output, and MCP inspection.
• Docker MCP Gateway - Docker's MCP CLI plugin and gateway for running catalog, OCI, registry, or local-file MCP servers in containers and exposing them to Claude, Cursor, VS Code, and other MCP clients through a shared gateway profile.
• Docker MCP Server for Claude - Manage Docker containers, images, and services directly through Claude with comprehensive Docker API integration
• Draw.io MCP Server - MCP server for controlling Draw.io and diagrams.net diagrams from Claude, including document discovery, page management, layers, shapes, edges, Mermaid import, diagram import/export, and a built-in editor mode.
• Dreamlit MCP Server - Hosted Streamable HTTP MCP server for creating, inspecting, testing, publishing, unpublishing, analyzing, and styling Dreamlit notification workflows from AI clients.
• Drillr - The Financial MCP for AI Agents MCP Server - Streamable HTTP MCP server for financial research workflows, including standardized financial data, SEC filing search, company discovery, market signals, ticker resolution, and alternative-data table exploration.
• Dropbox Dash MCP Server for Claude - Official Dropbox Dash remote MCP server that lets Claude search connected company content, read documents, resolve source URLs, and inspect Dash knowledge from MCP-capable clients.
• DuckDB MCP Server - MCP server for querying a local DuckDB database file from Claude through a single SQL query tool, with optional DuckDB-native read-only mode.
• DuckDuckGo MCP Server - MCP server that gives Claude DuckDuckGo web search plus webpage content fetching and parsing tools.
• Dynatrace MCP Server for Claude - Connect Claude to Dynatrace observability data — run DQL queries, investigate problems and vulnerabilities, analyze Kubernetes events, forecast timeseries, and resolve entity names — with the official Dynatrace open-source MCP server.
• edgartools SEC MCP Server - Local MCP server for the edgartools Python library, letting Claude search, parse, read, compare, and analyze SEC EDGAR filings, companies, ownership, funds, proxy statements, notes, trends, and live filing feeds.
• Elastic Agent Builder MCP Server for Claude - Official Elastic Agent Builder MCP server endpoint for connecting Claude, Cursor, VS Code, and other MCP clients to Elastic Agent Builder tools through Kibana with API-key scoped access to Elasticsearch indices and Agent Builder privileges.
• Elasticsearch MCP Server for Claude - Connect Claude to your Elasticsearch cluster — search indices, inspect mappings, run ES|QL, and check shard health — with Elastic's official Model Context Protocol server.
• ElevenLabs MCP Server - Official ElevenLabs MCP server for generating speech, designing voices, cloning voices, transcribing audio, creating sound effects, and working with conversational audio agents through the ElevenLabs API.
• Engram MCP Server - Local-first persistent memory MCP server for AI coding agents, backed by a single Go binary, SQLite, FTS5 search, CLI, HTTP API, and TUI.
• ENScan_GO MCP Server - Go-based enterprise-information gathering MCP server for authorized security research, exposing local SSE tools for company search, ICP records, apps, Weibo, WeChat public accounts, mini programs, recruiting data, copyright records, suppliers, investments, branches, and paginated data-source queries.
• Exa MCP Server - Web search and web fetch MCP server that connects AI assistants to Exa's hosted search, crawling, code search, and research capabilities.
• Excalidraw Canvas MCP Server - MCP server and live Excalidraw canvas toolkit that lets Claude create, inspect, update, export, snapshot, and iteratively refine diagrams.
• Excel MCP Server - MCP server for creating, reading, updating, formatting, charting, validating, and analyzing Excel workbooks without requiring Microsoft Excel.
• Expo MCP Server for Claude - Official Expo-hosted remote MCP server for connecting Claude and other MCP clients to Expo documentation, Expo SDK guidance, EAS builds, EAS workflows, TestFlight crash and feedback data, React Native DevTools, and simulator automation for Expo projects.
• FastAPI-MCP Server - FastAPI-native package that exposes FastAPI endpoints as Model Context Protocol tools while preserving schemas, docs, and existing authentication dependencies.
• Fetch MCP Server - Official MCP server that fetches web content and converts HTML pages into markdown for model-friendly reading.
• Figma Context MCP Server - Framelink MCP server that gives AI coding agents simplified Figma layout, styling, and design context for implementing Figma frames in code.
• Figma MCP Server for Claude - Access designs, export assets, and interact with Figma files through Claude
• Filesystem MCP Server - MCP Servers - Official MCP server providing secure file system operations for Cla