MCP Catalog

ai.agenttrust/mcp-serverOfficial

Identity, trust, and A2A orchestration for autonomous AI agents. Official A2A partner.

ai.gatetest.www/gatetestOfficial

120-module QA gate. Give Claude eyes (screenshots), ears (Sentry errors), and hands (verify fixes).

ai.tunnelmind/scryOfficial

Free IPv4 lookups against a distributed attacker-observation corpus.

ai.tunnelmind/sigilOfficial

Programmatic-advertising supply verification: ads.txt, schain, ATAP receipts, cross_lens_verify.

com.blackwalltier/blackwallOfficial

Pre-action risk gate: AI agents call before any irreversible action (money, SQL, delete).

com.decision-anchor/daOfficial

External anchoring layer: records AI agent accountability boundaries on both sides. Content-blind.

com.fidensa/mcp-serverOfficial

Independent AI certification authority. Trust scores, search, comparison, and verification.

com.mambabuilt/mcp-domain-deliverability-checkerOfficial

Audit a domain email deliverability via Apify: SPF, DKIM, DMARC, MX, blacklist, catch-all, age.

eu.hlido/mcpOfficial

Independent AI-agent reviews: trust checks, evidence scorecards, incident registry, recommendations.

eu.regulatoryai/sovereign-ai-act-mcpOfficial

Classify any AI system under the EU AI Act: risk tier + binding Articles, verbatim from the law.

info.agentrank/agentrankOfficial

Is this AI agent or x402 service real and settlement-backed before you pay it? Trust check.

io.fusionauth/mcp-apiOfficial

Preview release of FusionAuth API MCP server

io.github.0xbrainkid/agentfolio-mcp-serverOfficial

AI agent identity verification via SATP on Solana. Trust scores and on-chain attestations.

io.github.0xsims/rubric-protocolOfficial

AI compliance attestation for EU AI Act, SR 11-7, HIPAA. Free local tier, no key required.

io.github.AInoAKARI/keymaster-mcpOfficial

Read-only runtime secret retrieval from HashiCorp Vault via Keymaster for autonomous AI agents.

io.github.Aakashbhardwaj27/ai-scannerOfficial

Scan codebases for LLM/AI SDK usage, exposed API tokens, and hardcoded secrets.

io.github.Aboudjem/ui-ux-suiteOfficial

UI/UX design-audit MCP server: scores a project on 12 dimensions vs WCAG 2.2 + APCA.

io.github.Aderix/vantagate-mcp-serverOfficial

VantaGate MCP Server & OpenAPI integration - Human-in-the-Loop for AI Agents

io.github.Agnuxo1/enigmagent-mcpOfficial

Local AES-256-GCM vault for AI agents. Secrets stay local, LLMs never see real API keys.

io.github.AryanSingh/aoexl-signOfficial

Create signing requests, check status, send reminders, and manage Aoexl templates.

io.github.Bishop81/accessibility-scanner-mcpOfficial

Scan any URL for WCAG accessibility issues (axe-core) and get per-element fixes for an AI agent.

io.github.Bishop81/domainintel-mcpOfficial

Domain intelligence for agents: WHOIS, DNS, SSL/TLS, security headers, reputation, subdomains.

io.github.CSOAI-ORG/meok-governance-smitheryOfficial

MEOK Governance Engine - 62 AI governance tools. EU AI Act + NIST + ISO 42001 + crosswalks. Most

io.github.Copenhagen0x/solana-security-mcpOfficial

Scan Solana/Anchor code against the Solana Security Standard and serve the ruleset to MCP clients.