How do I install the causallayer mcp mcp server?

Use a recorded configuration for your client, replace example credential values and paths, and verify the documented runtime. Restart or reconnect the client, then inspect the available tools.

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Causallayer MCP Server

Model Context Protocol server for CausalLayer — deterministic AI liability attribution with Bitcoin-anchored, signed certificates. Runs on Cloudflare

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What is the Causallayer MCP Server?

Model Context Protocol server for CausalLayer — deterministic AI liability attribution with Bitcoin-anchored, signed certificates. Runs on Cloudflare Workers or

The short version

This is the official Model Context Protocol (MCP) server for the CausalLayer engine, packaged as a Cloudflare Worker. It lets AI agents (Claude Desktop, Cursor, Cline, Continue, Windsurf) call the four core liability-attribution tools without writing a single line of integration code.

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Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

Tool	What it does
submit_incident	Submit an AI incident for deterministic liability attribution. Returns a signed CausalCertificateV1 with per-agent fault allocation, evidence-chain completeness
verify_certificate	Independently verify a certificate (signature, Merkle integrity, issuer status) without calling FaultKey.
get_anchor_status	Return the index of all Tessera anchor batches or one batch's full JSON (signed Merkle root, OpenTimestamps proof reference).
query_issuer_registry	List all trusted CausalLayer issuer public-key fingerprints, status, and validity windows.

How to install the Causallayer MCP Server

{
  "mcpServers": {
    "faultkey": {
      "command": "npx",
      "args": [
        "-y",
        "causallayer-mcp"
      ]
    }
  }
}

From the project documentation. Replace placeholders and example paths before connecting.

Example prompts to try

“Use Causallayer MCP to submit incident.”
“Use Causallayer MCP to verify certificate.”
“Use Causallayer MCP to get anchor status.”

Frequently asked questions

Model Context Protocol server for CausalLayer — deterministic AI liability attribution with Bitcoin-anchored, signed certificates. Runs on Cloudflare Workers or Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.