Capacity-attest MCP Server

Capacity-attest is an MCP integration. Signed delivery claims for x402 capacity trades: GPU-hours, storage, API credits, bandwidth.

Packages and local setup

The published npm package is capacity-attest, version 0.7.0. Its declared MCP transport is stdio.

The package declares CAPACITY_ATTEST_DATA_DIR: Directory the append-only claims ledger (claims.jsonl) is written to and read from. Defaults to ./data inside the package..

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. This profile uses version 0.7.0 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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