Heu Mcp

Connects Claude to the HEU Legal e-signature API for managing legally binding documents across 180+ countries. Exposes 18 tools covering the full v1 API: list and create both native HEU documents and uploaded PDFs, prompt signers, extract party data (name, tax ID, SDI codes), read document text directly into the conversation, or download rendered PDFs to disk. Requires an Enterprise subscription API key and at least one template already set up in the HEU platform. Useful when you need Claude to review contract clauses, compare agreements, or orchestrate signature workflows without leaving the chat. Signature prompts are rate limited to once per 24 hours per document.