Model Context Protocol servers that extend AI capabilities
venturekit-dev
Transport-agnostic Model Context Protocol (MCP) server primitives for VentureKit: JSON-RPC dispatch, a typed tool registry, and a Zod→JSON-Schema serializer.
...moreLangChain/CrewAI integrations for the NodeProxy x402 web surface markdown parser
Nagendra Shukla
Enterprise governance middleware for MCP servers: cost attribution, auth, observability, quotas, audit, and policy — composable around the official MCP Python SDK.
...moregiorgi17
MCP server for the Tasks Manager Electron app. Read tasks by code/id/title (with native images), and create/update tasks programmatically.
...moreDataTalesByAgos
MCP server that wraps the GitLab Duo CLI as a clean, fault-tolerant duo_review tool for AI coding agents.
Applogico LLC
MCP server that lets AI agents send Blipr push alerts to your phone — your agent can page you.
Numeratica / Francis Townsend-Merino
Thin stdio MCP bridge to the Numeratica financial-planning API — add retirement, tax, and planning tools to any MCP client with npx.
...morebishop81
MCP server for domain intelligence: WHOIS, DNS, SSL/TLS, security headers, reputation, and subdomain analysis for any domain.
...moremiraland
MCP server for http402 Forge Digital Bazaar
stillos
Grade a track record before risking capital: REAL_EDGE/REGIME_LUCK/NEGATIVE_EV. Fail-closed.
Flavien Chervet
Convert a Claude Code plugin into a native OpenAI Codex plugin: manifest translation, marketplace registration, and ${CLAUDE_SKILL_DIR} anchor rewriting. Plugin-level, not just skill-copying.
...moreAI Business Crew <[email protected]>
MCP server providing web search and content extraction for AI agents
pgalyen
LangChain.js tool wrapper for the NodeProxy x402 web surface markdown parser
wladimania93
Advanced codebase intelligence MCP — 27 tools, tree-sitter AST parser, semantic embeddings + hybrid BM25+vector search, execution flow tracing, galaxy visualization
...morecyanheads <[email protected]> (https://github.com/cyanheads/astronomy-mcp-server#readme)
What's in the sky, computed offline — planet and moon positions, rise/set, phases, eclipses, and seasons for any place and time via MCP. STDIO or Streamable HTTP.
...morecyanheads <[email protected]> (https://github.com/cyanheads/paleobiology-mcp-server#readme)
Search fossil occurrences, resolve taxon fossil ranges, plot diversity through deep time, and look up the geologic time scale via MCP. STDIO or Streamable HTTP.
...morecyanheads <[email protected]> (https://github.com/cyanheads/chembl-mcp-server#readme)
Link compounds to protein targets, rank bioactivity (IC50/Ki/EC50), and look up drug mechanisms and indications over ChEMBL via MCP. STDIO or Streamable HTTP.
...morecyanheads <[email protected]> (https://github.com/cyanheads/evals-mcp-server#readme)
Author verifiable eval records through a draft → review → revise → submit loop with server-enforced graders; compile to JSONL/CSV/Inspect/lm-eval via MCP. STDIO or Streamable HTTP.
...morecyanheads <[email protected]> (https://github.com/cyanheads/docgen-mcp-server#readme)
Render HTML/markdown to PDF, export rows to xlsx, and fill AcroForm PDFs via MCP. STDIO or Streamable HTTP.
Daniel Gutiérrez
An MCP server that runs concurrent, session-isolated Playwright browser contexts, so many agents can each drive their own browser without colliding.
...moreValter Núñez
Refract MCP server — exposes render_responsive so coding agents can do responsive QA.
Yash Dave
Describe what you want. Claude builds it. No API key needed.
wei <[email protected]>
Governed OT data tap + diagnostics: OPC-UA/Modbus/S7/MC/MTConnect/MQTT-Sparkplug.
Look up allele frequencies by ancestry, gene constraint, variants, and coverage over gnomAD.