io.github.cyanheads/cyanheads-mcp-server

Fleet discovery for the cyanheads MCP ecosystem — semantic search + install snippets.

0 tools GitHub

No known CVEs

No license

Actively maintained

Last commit 1d ago

Works with most clients

Transport:

0 tools

Token cost not measured

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Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "io-github-cyanheads-cyanheads-mcp-server": {
      "command": "<see-readme>",
      "args": []
    }
  }
}

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Read me

What io.github.cyanheads/cyanheads-mcp-server does

Fleet discovery for the cyanheads MCP ecosystem — semantic search + install snippets.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

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Security

OSV.dev

No known CVEs.

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Frequently Asked Questions

Is io.github.cyanheads/cyanheads-mcp-server safe to use?: io.github.cyanheads/cyanheads-mcp-server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.
How do I install io.github.cyanheads/cyanheads-mcp-server?: io.github.cyanheads/cyanheads-mcp-server can be installed by cloning its GitHub repository and following the setup instructions in the README.
What AI clients work with io.github.cyanheads/cyanheads-mcp-server?: io.github.cyanheads/cyanheads-mcp-server is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.
Is io.github.cyanheads/cyanheads-mcp-server actively maintained?: io.github.cyanheads/cyanheads-mcp-server is actively maintained — last commit was 1 day ago.

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Community

Discussion

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Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Tools

Two tools, semantic ranking, hosted catalog. The catalog itself lives at caseyjhand.com/fleet.json — a single JSON file with baked embeddings, regenerated when servers are added or updated. This server polls it hourly and serves search out of an in-memory vector index.

Tool

Description

cyanheads_search

Search fleet tools and servers by natural-language query. Returns ranked matches with brief summaries and the owning server.

cyanheads_describe

Return the connection URL and per-client install snippets for a named tool or server.

cyanheads_search

Semantic search across the fleet. Embeds the query with Snowflake Arctic Embed M v1.5 (Matryoshka-truncated to 256 dimensions) and computes cosine similarity against the catalog's pre-computed document vectors.

scope: "tools" (default) returns individual tool matches; scope: "servers" returns server-level matches

category filter narrows to one of research, government, public-data, utility

Configurable limit (1-20, default 5) and a server-side SIMILARITY_FLOOR threshold drop low-confidence hits

Returns score (cosine similarity in [0, 1]) on every result for trust calibration

totalMatched reports the count above the floor before the limit was applied

cyanheads_describe

Resolve a name to its install instructions. Accepts either a tool name (snake_case, e.g. earthquake_search) or a server name (kebab-case, e.g. earthquake-mcp-server) — auto-detected from the

Frequently Asked Questions

Is io.github.cyanheads/cyanheads-mcp-server safe to use?

io.github.cyanheads/cyanheads-mcp-server has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments.

How do I install io.github.cyanheads/cyanheads-mcp-server?

io.github.cyanheads/cyanheads-mcp-server can be installed by cloning its GitHub repository and following the setup instructions in the README.

What AI clients work with io.github.cyanheads/cyanheads-mcp-server?

io.github.cyanheads/cyanheads-mcp-server is compatible with claude-desktop, cursor, claude-code. It uses stdio transport.

Is io.github.cyanheads/cyanheads-mcp-server actively maintained?

io.github.cyanheads/cyanheads-mcp-server is actively maintained — last commit was 1 day ago.

@cyanheads/cyanheads-mcp-server

Discover MCP servers via semantic search. One endpoint, 40+ hosted servers, per-client install snippets. STDIO or Streamable HTTP.

2 Tools • 0 Resources • 0 Prompts

Public Hosted Server: https://cyanheads.caseyjhand.com/mcp

Tools

Tool	Description
`cyanheads_search`	Search fleet tools and servers by natural-language query. Returns ranked matches with brief summaries and the owning server.
`cyanheads_describe`	Return the connection URL and per-client install snippets for a named tool or server.

`cyanheads_search`

scope: "tools" (default) returns individual tool matches; scope: "servers" returns server-level matches
category filter narrows to one of research, government, public-data, utility
Configurable limit (1-20, default 5) and a server-side SIMILARITY_FLOOR threshold drop low-confidence hits
Returns score (cosine similarity in [0, 1]) on every result for trust calibration
totalMatched reports the count above the floor before the limit was applied

`cyanheads_describe`

Resolve a name to its install instructions. Accepts either a tool name (snake_case, e.g. earthquake_search) or a server name (kebab-case, e.g. earthquake-mcp-server) — auto-detected from the

... View full README on GitHub