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TCLP Knowledge Graph MCP

MCP serverDev tools

Gives your AI access to The Chancery Lane Project's knowledge graph of climate-aligned contract clauses. Once added, your AI can search this collection and pull up clause wording, so climate-aligned language is easy to find when drafting or reviewing contracts.

Use TCLP Knowledge Graph MCP in Claude, ChatGPT or Ahel Desktop

Free. Sign in, add TCLP Knowledge Graph MCP and connect your AI. About a minute.

ClaudeChatGPTAhel Desktop

Also: Claude Code · Cursor · Codex

Then ask your AI: use TCLP Knowledge Graph MCP to search

Details

Available today. Use it from your connected AI after setup.

Add it, then ask your AI to find climate-aligned clauses for the contract or wording you are working on.

TCLP Knowledge Graph MCPStart free

What your AI can do with it

  • Search The Chancery Lane Project's collection of climate-aligned contract clauses
  • Find clause wording that fits the contract you are drafting
  • Look up the details of a specific clause
  • Explore how clauses connect within the knowledge graph

Install TCLP Knowledge Graph MCP

The server’s own address, for the clients that take one directly. Or connect Ahel once and every client you use reads it from one address, with the account kept on Ahel rather than in each client’s config.

  • Claude Code

    claude mcp add --transport http --scope user tclp-knowledge-graph-mcp 'https://mcp.chancerylaneproject.org/mcp'

    Run it once in your project, then open /mcp to approve any sign-in the server asks for.

  • Claude Desktop

    https://mcp.chancerylaneproject.org/mcp

    Add a custom connector in Settings, paste this address, and approve the sign-in.

  • Cursor

    cursor://anysphere.cursor-deeplink/mcp/install?name=tclp-knowledge-graph-mcp&config=eyJ1cmwiOiJodHRwczovL21jcC5jaGFuY2VyeWxhbmVwcm9qZWN0Lm9yZy9tY3AifQ==

    Open the link and Cursor adds the server at that address.

  • ChatGPT

    https://mcp.chancerylaneproject.org/mcp

    In Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.

  • Codex

    codex mcp add tclp-knowledge-graph-mcp --url 'https://mcp.chancerylaneproject.org/mcp'

    Run it once, then sign in with codex mcp login tclp-knowledge-graph-mcp if the server asks for an account.

From the project's README

As published by thechancerylaneproject/tclp-mcp in README.md.

The Chancery Lane Project (TCLP) Knowledge Graph MCP is a connector that gives AI assistants like Claude searchable access to TCLP's knowledge graph: a curated body of climate-aligned contract clauses, glossary terms, and practical guides. It is read-only — the connector searches and returns content, and never changes anything.

It won't replace a lawyer, or the experience and judgement you bring. But it clears the boilerplate and the initial drafting: surfacing relevant clauses, comparing content you want to make more sustainable, and helping you spot where an obligation to cut emissions lacks teeth — so you can spend your time on the work that needs you.

Quick install

Add the connector in Claude using its Streamable HTTP URL:

https://mcp.chancerylaneproject.org/mcp

No API key needed to try it out — connections with no key of their own use a shared public key. A named key (higher rate limits, usage attribution) is available for legaltech platforms and law firms integrating the connector into their own tools: request access.

Documentation

Full docs (install, easy setup for Claude/Cowork/ChatGPT, usage examples) are published at docs/ in this repo, and live at https://mcp.chancerylaneproject.org/docs.

About this repo

This repo hosts the public MCP registry listing (server.json) and connector documentation for The Chancery Lane Project's knowledge graph MCP server. The server implementation lives in TCLP's main API repository.

Learn more

chancerylaneproject.org

Tools it offers (6)

What this server listed when Ahel dialed its public endpoint in Oct 2026, with no key and no account of yours. The names are the server’s own.

  • search
  • entity_lookup
  • find_legal_resources
  • get_legal_resource
  • taxonomy_facets
  • taxonomy_content

Signals

Last commit
Aug 2026
Advanced
Delivery
tclp-mcp MCP server → your Ahel connector (mcp.ahel.ai) → your AI.
Item type
mcp-server
Key
io-github-thechancerylaneproject-tclp-mcp
Source
github.com/thechancerylaneproject/tclp-mcp
Hosted endpoint
https://mcp.chancerylaneproject.org/mcp

github.com/thechancerylaneproject/tclp-mcp

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