How do I connect Euclid MCP Server to Claude?

The listing records `python3 -m euclid_mcp` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Cursor as compatible clients.

Is Euclid MCP Server free?

The listed licence is Apache-2.0. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can Euclid MCP Server do?

Euclid MCP Server documents 8 tools to the agent, including check_kb, diagnose, explain. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

Euclid MCP

Unclaimed

by meob

Euclid-MCP server for logical reasoning: turns facts into formal proofs. Euclid-MCP is a hybrid cognitive architecture: a lightweight LLM describes the world in facts, and a deterministic engine performs the actual deduction. The LLM never needs to reason — it only needs to describe.

Install

$python3 -m euclid_mcp

Set up this server

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This server needs project-specific setup. Follow the project instructions; no reusable public launch command is available yet.

Project instructions

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Security profile

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8 of 8 tools

Documented tools (8)

From project documentation. A server handshake does not verify each tool’s description or behavior.

check_kb

Validate KB consistency before reasoning

diagnose

Understand why a query succeeds or fails

explain

Readable, natural-language reasoning steps

list_kbs

List registered named KBs (metadata)

reason

Main deduction — get solutions + proof trees

register_kb

unregister_kb

Remove a named KB from the registry

what_if

Test modifications before applying them

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about Euclid MCP Server

How do I connect Euclid MCP Server to Claude?: The listing records `python3 -m euclid_mcp` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Cursor as compatible clients.
Is Euclid MCP Server free?: The listed licence is Apache-2.0. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can Euclid MCP Server do?: Euclid MCP Server documents 8 tools to the agent, including check_kb, diagnose, explain. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.