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Celo MCP server

Which MCP servers are Celo's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-29

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Whose server it is
  • Registry nameorg.celo/docs-mcpverified in the MCP registry

The registry name sits under celo.org. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-29
  • Stateanswerschecked 2026-10-29
  • Tools3
  • Server calls itselfCelo Docs
  • Server version1.0.0
  • Protocol version2025-06-18

On 2026-10-29 the server answered initialize and tools/list without a sign-in. First answer in 319 ms.

Should an agent connect itSkip it
  • Its tools do none of the product's use cases we checked: pay transaction gas in stablecoins such as USDC; build AI agents that make onchain transactions; run sybil-resistant apps using proof-of-humanity identity checks.
  • Checked on 4 of the 7 days it takes to judge reliability.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 4, the first on 2026-10-29
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 4 so far
  • What an agent can do with it0 of 3 use cases
  • Use194 PyPI downloads a week5 GitHub stars
  • Answeredmeasuring4 of the 7 daily checks it takes to print a share
  • Median first answer260 ms
  • Space in an agent's context≈ 1,195 tokensthe definitions of all its tools (3), which an agent carries on every turn
  • Tool definitionsA · 100 of 100
  • Typed results0 of 3 toolsdeclared outputSchema: results come typed, read once
  • Every tool passes all six checks.

What an agent can do with it

  • cannot · pay transaction gas in stablecoins such as USDC
  • cannot · build AI agents that make onchain transactions
  • cannot · run sybil-resistant apps using proof-of-humanity identity checks

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers3 tools · read 2026-10-29
  • search_celo_docs

    Search across the Celo Docs knowledge base to find relevant information, code examples, API references, and guides. Use this tool when you need to answer questions about Celo Docs, find specific documentation, understand how features…

  • query_docs_filesystem_celo_docs

    Run a read-only shell-like query against a virtualized, in-memory filesystem rooted at `/` that contains ONLY the Celo Docs documentation pages. This is NOT a shell on any real machine — nothing runs on the user's computer, the server…

  • submit_feedback

    Report a problem with this documentation site so the docs team can fix it. Use when a documentation page is incorrect, outdated, confusing, incomplete, or has a broken example. This is for feedback about the documentation content itself…

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "docs-mcp": {
      "type": "http",
      "url": "https://docs.celo.org/mcp"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http celo https://docs.celo.org/mcp

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://docs.celo.org/mcp as a custom connector in the settings.

Other servers listed as Celo's
  • org.celo/celo-mcpnot asked yetverified in the MCP registry
  • org.celo/x402-facilitatoranswers, 5 toolsverified in the MCP registry

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.