MCP Server Directory

Persistent layered memory for AI agents. SQLite FTS5, fact versioning, zero-cloud.

IMAP/SMTP MCP server to search, read, organize, send, reply & forward email for AI assistants

MCP server for Atlassian Bitbucket Data Center - interact with repositories and code

universalbench io.github.nikhilgogulwar/universalbench

Run code, query databases, call any LLM, and commit to GitHub from your AI, safely. Free tier.

Tabula io.github.nikhilbhima/tabula

Cross-AI personal memory. Save once in ChatGPT, recall in Claude, Mistral, Grok, or any MCP client.

Privacy-first Google Health API MCP server for health, sleep, activity and HR agents

Crypto intelligence for AI agents. Hyperliquid trader analytics, cohorts, and live market data.

AI-powered invoice automation. Create invoices, track payments, and manage cash flow.

Governed x402 payment sessions: pay any endpoint with budget, allowlist & per-tx caps, no key.

mcp-face-transform io.github.AceDataCloud/mcp-face-transform

AceDataCloud Face Transform MCP: keypoints, beautify, age/gender, swap, cartoon, liveness

Emailens MCP io.github.emailens/mcp

Email compatibility analysis across 15 clients — preview, audit, fix, diff, deliverability.

MCP server for Callimachus: local index and search of your AI coding-agent threads

RAG retrieval IR metrics: recall@k, hit@k, MRR, NDCG@k, evaluate_batch.

Detects leaked secrets & API keys: 32+ provider rules (AWS, GitHub, Stripe, OpenAI…), zero deps.

Lead Enrichment API io.github.Compuute/lead-enrichment

Curated EU AI/Sec/DevTools/Fintech B2B leads, Claude-scored. MCP+x402. Free 250/mo.

SQLite MCP server with 73 tools for JSONB, full-text search, geospatial, and analytics.

Persistent memory for AI assistants with semantic search and knowledge graph relationships.

Code indexing MCP: 15 tools, 10 languages, hybrid search, call graphs, O(1) retrieval.

mcp-grok io.github.AceDataCloud/mcp-grok

MCP server for Grok Imagine AI video generation

Enterprise-grade MySQL MCP Server with OAuth 2.0, 106 tools, and Docker deployment

Anthropic Claude Messages API MCP server — chat, vision, web search, extended thinking

AEO Scanner io.github.Convrgent/aeo-scanner

AI visibility for ChatGPT/Perplexity/Claude — triple score (AEO+GEO+Agent) with fix code. Free.

mcp-hailuo io.github.AceDataCloud/mcp-hailuo

MCP server for Hailuo (MiniMax) AI video generation

Anthropic Claude Fable 5 MCP server — top-tier planning and code critique for handoff