MCP Server Directory

schema-validate io.github.CedricKouma/schema-validate

MCP server (stdio): validate JSON against JSON Schema (draft-07 / 2020-12) via the AgentForge API

sylex-search io.github.MastadoonPrime/sylex-search

Universal search engine for AI agents. Discover products, services, and businesses via MCP.

MotionSpec — verified web motion (reduced-motion / WCAG) io.github.MasterPlayspots/motionspec

Deterministic motion compiler + validator: reports WCAG 2.2.2 pause-path candidates, fail-closed.

Fresh, source-verified docs for building MCP servers and Claude agents, for AI coding agents.

Deterministic SVG perception for LLM agents — measures, never guesses. MCP server.

18 Google Maps tools for AI agents — geocode, search, directions, weather, and more.

mcp-gateway io.github.titus-civic/mcp-gateway

Identity, authorization, audit trails, and revocable permissions for AI agents accessing MCP tools.

url-alive-check io.github.CedricKouma/url-alive-check

MCP server (stdio): check if URLs are alive (status, redirects, latency) via the AgentForge API

Persistent memory + causal root-cause analysis for AI coding agents. 124 MCP tools. EU, GDPR.

Model Context Protocol server that wraps the CADLens REST API.

Model Context Protocol (MCP) server for Bitbucket Cloud and Server API integration

Calibre ebook library server: search, read content, curate metadata, semantic search, gated writes.

NYC property intelligence, building violations, and restaurant/venue compliance via MCP.

mcp-public io.github.tiza-ai/mcp-public

Search engine for AI agents to find MCP servers, A2A agents, and skills on their own.

ci-sentinel io.github.Baneado98/ci-sentinel

Multi-CI security scanner with a live threat-intel feed of compromised CI components

HubSpot Integrations MCP io.github.Centrify-Internal/hubspot-integrations-mcp

MCP server for the HubSpot Integrations Center HubDB: search and retrieve integration data.

Schema-enforced spatial transcriptomics analysis with 20 tools and 66 methods via MCP

Scan an MCP server or agent config for injection, exfiltration, and risky capabilities.

MCP server for Styx — intelligent AI routing across OpenAI, Anthropic, Google, and Mistral.

timesheet.io MCP server - manage timers, projects, tasks and reports

Real-time currency exchange rates, historical data, and multi-currency lookups for MCP clients.

EUR settlement for AI agents. Trust scoring, market data, crypto analytics. 16 free tools.

Provides programmatic access to Tiger Cloud services, databases, and documentation.

CAI MCP server — gives AI agents a custodial wallet, @cai.com email, and vault.