MCP Server Directory

A safe, read-only, authorized audit of one host you own: DNS, ports, TLS, HTTP hygiene.

Safely manage repository-scoped issues across Linear, GitHub Issues, and Jira Cloud.

Search books and authors on the Internet Archive's Open Library

Governance MCP server for agent-maintained knowledge bases (OKF): git-backed writes, search, lint.

Aspicio io.github.frontsail-ai/aspicio

DXF and PDF/X-4 for AI agents: structured facts, PNG renders, an interactive in-chat viewer.

Bee governed intelligence for chat, code, research, documents, and memory.

PkgSeek Linux Intelligence io.github.yeagoo/pkgseek

Linux package, file, command, vulnerability, lifecycle, migration, and repository intelligence.

Design database schemas from natural language, validate SQL, generate migrations and types

Robinhood Crypto Trading API for AI agents: quotes, holdings, orders read-only; opt-in trading.

Zero-config Postgres MCP with auto-provisioning — drop-in for server-postgres.

Tabular data retrieval. Index CSV/Excel, query rows, aggregate. 99%+ savings vs raw file reads.

MCP server for Oracle, MSSQL, PostgreSQL, MySQL, SQLite, MongoDB, and Qdrant vector search access.

SAGE Infinite Search io.github.talktosims/sage-infinite-search

Find fresh, source-backed rare and one-of-one products at independent retailers.

Codebase intelligence MCP server — index any repo into a property graph; 26 tools for agents.

vSphere with Tanzu (VKS): Namespace and TanzuKubernetesCluster lifecycle. Requires vSphere 8.x+.

Air Quality MCP io.github.Lulu-The-Narwhal/air-quality-mcp

Free, keyless real-time air quality (US AQI plus PM2.5, PM10, ozone, NO2, SO2, CO) for any city.

Self-hosted MCP server: Telegram userbot control (Telethon) via HTTP and MCP.

Your health data (weight, macros, weigh-ins) as MCP tools — in your own Supabase, zero custody.

Read-only local-first MCP server for private Markdown, PDF, and Tika-backed search on Windows.

Inspect and operate Next.js Redis caches: health, tag state, SWR simulation, safe invalidation.

The repo guardian AI agents handshake with before they touch your code.

Startup Jobs io.github.killbridge/startupjobs-mcp

Search live startup jobs from Claude, Cursor, or ChatGPT via MCP. Free, no account needed.

us-congress-trades io.github.johnisanerd/us-congress-trades

US Congress stock trades and financial disclosures by member, ticker, or date, hosted MCP.

HPSILab Quant Finance io.github.haiyunsky/hpsilab-quant-finance-mcp

Stock & options risk analytics for AI agents: pre-trade risk scan, IV, gamma walls, Monte Carlo.