MCP Server Directory

Agent search: query-tailored web/news/paper/podcast segments, not full pages or links.

io.github.pyalwin/codemesh

Intelligent code knowledge graph for AI coding agents — 71% cheaper, 72% faster

io.github.formulahendry/mcp-server-mcp-registry

MCP Server for MCP Registry to discover and search for available MCP servers in the registry

AgentServices

52 paid x402 API endpoints for AI agents — crypto, data, DeFi, market intelligence.

NeuroDock (hosted)

Hosted NeuroDock — stateless communication and planning tools over OAuth-secured Streamable HTTP.

io.github.dockndevai/mcp-clickhouse

ClickHouse query & management for AI agents — SQL-classified read/write/destructive gating.

Crystallography

Crystallography Open Database (COD) MCP.

io.github.jdhart81/green-router

Carbon-accounted agent compute: free footprints; certificates backed by real offset retirement.

Meridian Edge — Prediction Market Consensus

Real-time prediction market consensus data for AI agents

Build and supervise fleets of agents from Claude Code, Codex or Cursor. Connects over OAuth.

io.github.loicfontaine-max/qorami

Check an email before an AI agent sends it: send / ask a human / block. Detects prompt injection.

io.github.mifactory-bot/mifactory-email

Send transactional emails for AI agents via SMTP. Templates included.

io.github.darrenjrobinson/untappd

MCP server exposing Untappd API tools for AI agents — full v4 read API coverage

io.github.friendlygeorge/jira-mcp-server

MCP server for Jira — search, create, update, transition issues, manage projects, boards, and spr...

Confidential compute and inference sold to agents over x402 USDC, plus an agent wallet over MCP.

Generate vector art, vectorize images, and return SVG, PNG, and logo kits to AI agents.

Exchange Rates MCP by UnClick

Currency conversion plus latest and historical exchange rates. By UnClick.

Stylica — Generate images with AI (agent door via Bubblio)

Escrow protection for agent payments on Base — USDC held in smart contract until job completion.

Currents

Currents MCP — wraps the Currents API (currentsapi.services)

Premium agentic endpoint for devrel-amplifier-mcp.

Protein analysis: ESM-2/ESMC embeddings, mutation scoring, landscape scans, ESMFold structure.

Trip planning for nomadic families: multi-stop trips, Schengen/visa, climate, destinations.

dotrepo

Trust-aware repository facts for agents: build, test, docs, license, and security, no scraping.