SmitheryListed

FairSign

FairSign is an e-signature service. This remote MCP server lets an agent create a signature request, list envelopes, and read the status of one by id, against the same REST API the FairSign web app runs on. Authentication is OAuth. Scopes are `envelopes:read` and `envelopes:send`. API reference: https://www.usefairsign.com/docs/api Signing a document yourself in the FairSign web app happens in the browser and the file is never uploaded. Sending a document to someone else for signature is a paid plan with no envelope limit.

First seen 2 Oct 2026. Evidence as of 5 Oct 2026.