MCP Registry Server MCP server
online · 100% uptimePublish and discover MCP servers via the official MCP Registry. Powered by HAPI MCP server.
7.5k stars
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If you have run it, two minutes of your experience saves the next person an afternoon.
MCP Registry Server tools (3)
write = sends, deletes, buys or postsgetV01ServersFreeList MCP servers - Returns a list of all registered MCP servers
getV01ServersServerNameVersionsFreeList all versions of an MCP server - Returns all available versions for a specific MCP server, ordered by publication date (newest first)
getV01ServersServerNameVersionsVersionFreeGet specific MCP server version - Returns detailed information about a specific version of an MCP server. Use the special version `latest` to get the latest version.
Public scan report
scanner v0.1.10 · 2026-11-14 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 975ms20/20
- Tool poisoning3 tool descriptions checked15/15
- Auth qualityopen endpoint, read-only tools10/15
- Maintenancelast push 1 days ago15/15
- Maintainer identitynamespace and repository owner differ; GitHub account older than a year; website matches verified namespace8/10
How MCP Registry Server compares
Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 91/100
- higher than 85% of 48,114 servers
- Tools
- 3
- the typical server has 7
- Tools that change things
- 0%
- typical: 0%. Fewer write tools means less an agent can break
- Uptime
- 100%
- of our recent checks; the typical remote server answers 100%
- Response time
- 283 ms
- faster than 46% of 30,044 servers
- GitHub stars
- 7,465
- more than 95% of 28,851 servers
What its tools let an agent do: 3 read
Install MCP Registry Server in Claude Code, Cursor or VS Code
claude mcp add --transport http registry https://registry.run.mcp.com.ai/mcp
What the publisher says
From the MCP Registry Server repository's README, as published. We do not edit it. Read it on GitHub
MCP Registry
The MCP registry provides MCP clients with a list of MCP servers, like an app store for MCP servers.
📤 Publish my MCP server | ⚡️ Live API docs | 👀 Ecosystem vision | 📖 Full documentation
Development Status
2025-10-24 update: The Registry API has entered an API freeze (v0.1) 🎉. For the next month or more, the API will remain stable with no breaking changes, allowing integrators to confidently implement support. This freeze applies to v0.1 while development continues on v0. We'll use this period to validate the API in real-world integrations and gather feedback to shape v1 for general availability. Thank you to everyone for your contributions and patience—your involvement has been key to getting us here!
2025-09-08 update: The registry has launched in preview 🎉 (announcement blog post). While the system is now more stable, this is still a preview release and breaking changes or data resets may occur. A general availability (GA) release will follow later. We'd love your feedback in GitHub discussions or in the #registry-dev Discord (joining details here).
Registry Working Group:
- Radoslav (Rado) Dimitrov (Stacklok) @rdimitrov - WG Lead
- Tadas Antanavicius (PulseMCP) @tadasant
- Bob Dickinson (TeamSpark) @BobDickinson
- Preeti (Pree) Dewani (Ravenmail) @pree-dew
Contributing
We use multiple channels for collaboration - see modelcontextprotocol.io/community/communication.
Often (but not always) ideas flow through this pipeline:
- Discord - Real-time community discussions
- Discussions - Propose and discuss product/technical requirements
- Issues - Track well-scoped technical work
- Pull Requests - Contribute work towards issues
Quick start:
Pre-requisites
- Docker
- Go - version per the go directive in go.mod; the Go toolchain fetches it for you
- ko - Container image builder for Go (installation instructions)
- golangci-lint - version per the golangci-lint-action pin in ci.yml, so local lint matches CI
Running the server
# Start full development environment
make dev-composeThis starts the registry at localhost:8080 with PostgreSQL. The database uses ephemeral storage and is reset each time you restart the containers, ensuring a clean state for development and testing.
Note: The registry uses ko to build container images. The make dev-compose command automatically builds the registry image with ko and loads it into your local Docker daemon before starting the services.
By default, the registry seeds from the production API with a filtered subset of servers (to keep startup fast). This ensures your local environment mirrors production behavior and all seed data passes validation. For offline development you can seed from a file without validation with MCPREGISTRYSEEDFROM=data/seed.json MCPREGISTRYENABLEREGISTRY_VALIDATION=false make dev-compose.
Shortened. The full README is on GitHub.
Nothing above is checked by us. What we check is on the safety report.
MCP Registry Server: common questions
- Is MCP Registry Server MCP server safe?
- Yes, by our scan: it is graded A (91/100). Read the MCP Registry Server safety report
- How do I install MCP Registry Server?
- It runs remotely at registry.run.mcp.com.ai. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does MCP Registry Server need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is MCP Registry Server maintained?
- The last commit was 3 days ago (2026-11-13). The latest release is v1.0.0.
- Is MCP Registry Server up?
- 100% of our last 28 checks got an answer. We check remote servers about four times a day.
- How does MCP Registry Server compare with other MCP servers?
- safety score 91/100 (higher than 85% of 48,114 servers); tools 3 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.