MCP Catalog
Browse 976 Model Context Protocol servers · Apache License 2.0Clear
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Benchmark local LLM models — speed, quality & hardware fitness verdict from any MCP client
Query Mina Protocol: accounts, blocks, transactions, zkApp events/actions, archive SQL, Rosetta.
Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.
AI-powered mobile device automation for Android and iOS devices, emulators, and simulators
Code context for AI dev tools: pack-scoped, cited code retrieval over MCP.
Engine-free, governed Oracle Database MCP server with a fail-closed SQL guard (unofficial).
Oracle MCP with PL/SQL analysis, lineage, SAST, and change-impact tools.
Inject, parse, and strip [N] citation markers in RAG outputs.
Reliable CSV parsing + generation. Handles quotes, embedded commas, BOMs, CRLF.
Character-precise unified diff + patch application + patch parsing.
Convert HTML to Markdown or strip to plain text. For web-scraping agents.
Run JMESPath queries against JSON. Pure JS, no native binary needed.
Parse JSON5 (comments, trailing commas, unquoted keys) and emit strict JSON.
Token-budget-aware text handling: count, truncate, and chunk for LLM prompts.
Diagnose RAG drift: interpret scores, recommend thresholds, explain dimensions.
RAG retrieval IR metrics: recall@k, hit@k, MRR, NDCG@k, evaluate_batch.
Trustworthy JS regex testing. Real offsets, named groups, safe against zero-width loops.
Safe shell argument escaping for bash, cmd.exe, and PowerShell.
Deterministic SQL formatting across 19 dialects (postgres, mysql, snowflake, bigquery, etc.).
IANA timezone conversions with real DST rules.
Parse, format, and convert configs across TOML, YAML, and JSON.
Persistent memory for AI assistants with semantic search and knowledge graph relationships.
Standalone MCP filesystem tools server — view, edit, shell, workdir.
NVIDIA Elements UI design system and agent tools for AI/ML, robotics, and autonomous vehicles.