Proof-layer MCP Server

Proof-layer is an MCP integration. Signed, hash-chained provenance receipts for AI agent actions.

Packages and local setup

The published npm package is @proof-layer/mcp, version 1.0.1. Its declared MCP transport is stdio.

The package declares PROOF_LAYER_API_KEY (required): Your Proof Layer API key from https://prooflayer.world999labs.com/dashboard/keys; PROOF_LAYER_API_URL: Override the default API endpoint (default: https://prooflayer.world999labs.com); PROOF_LAYER_TELEMETRY: Set to 'off' to disable anonymous usage telemetry (default: on).

Before connecting

Check the maintainer’s instructions for account access, authentication and the supported client configuration. Once connected, inspect the tools your client receives and try a small task that matches the server’s stated purpose. The registry description does not include a verified, complete tool list.

Project and source

View the publisher’s registry entry · Project repository · Project website. This profile uses version 1.0.1 from the registry. Registration identifies the publisher namespace; it does not establish that this is a first-party integration for every service it connects.

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