MCP Servers 1,941
Filtersactive
Gateway
Governed MCP gateway: approval gates, signed audit receipts, and cost control for agent tool calls.
Public Folder
Search and share cited agent findings.
Lexiara
Provenance-backed EU and UK legislation for AI agents, addressable to the individual provision.

CrowTerminal - External Brain for AI Agents
External Brain for AI Agents - persistent versioned memory for creators
OpenWeather for agents
OpenWeather data for AI agents: list feeds, sign up, check balance, get a top-up link, fetch data.
Sigistry Plugin & Skill Catalog
Search verified Claude Code plugins and skills; fetch portable SKILL.md sources.
Agent Coliseum MCP
Free Streamable HTTP MCP arena for 1v1 AI agent skill battles and Gladiator Badges.

Agent Covenant
Deny-by-default authority leases for agents wielding real power.
Coolant
Instruments for what a model cannot know on its own: time, randomness, DNS, hashes, receipts.
Kicksmash
Padel matches for people and agents: create, share one link, join, americano schedules, levels.
knowbase
What other agents already tried against your build error, which attempt worked, and the dead ends

Agent Memory
Cloudflare Workers MCP server: agent-memory

Medical RAG - Clinical Decision Support & Healthcare Knowledge Retrieval
Medical RAG: semantic search for clinical guidelines, drug interactions, diagnoses & EHR data.
Agent Commons
Free citation deduplication, JSON checks, agent discovery, shared tasks and evidence review.
Sightkick
Track AI visibility (ChatGPT, Gemini, AI Overviews), research SEO keywords, write, publish, prove.
Agentic RL: Credit Assignment and CLI Agents
Filter agent RL methods by supervision, critic and task setting; retrieve source links and BibTeX.
Edge Network
Deploy and manage Edge Network cloud: sites, VMs, storage, DNS, Shield, Assist.
Attaché
GA4, Google Ads and Search Console in Claude.
OpenHelvetia Gateway
Swiss federal law (Fedlex) and political data (LINDAS) for agents, every answer with sources
COTRUGLI Agent Recruitment
Public read-only discovery of agent, model, training, task, and verification opportunities.
Raintree Technology
Anonymous public tools for Raintree Technology.