Actionproof

What is Actionproof?

Actionproof is an MCP server that enables AI agents to generate verifiable, tamper-evident cryptographic receipts for actions they perform. It provides tools to sign receipts for actions like sending emails, making payments, or filing forms, and to verify these receipts offline. It is intended for developers building trust and auditability into autonomous agent workflows.

How to use Actionproof?

Use the attest_action tool to sign a cryptographic receipt for an agent's action (e.g., email sent, payment made). Use verify_receipt to check the receipt offline. Use get_identity to return the agent's DID key. The server works locally; no backend is required.

Key features of Actionproof

• Cryptographic receipt signing via attest_action
• Offline receipt verification via verify_receipt
• Identity retrieval via get_identity (DID key)
• Tamper-evident proof for agent actions
• Sign locally, verify anywhere with zero backend

Use cases of Actionproof

• Auditing autonomous agent actions in financial transactions
• Providing proof of form submissions or email dispatches
• Enabling verifiable accountability in AI-driven workflows
• Offline verification of agent activities without third-party services

FAQ from Actionproof

What does attest_action do?

It signs a cryptographic receipt for an action the agent performed, such as sending an email or making a payment.

How does verify_receipt work?

It checks the receipt offline to confirm its authenticity and tamper evidence.

What identity does get_identity return?

It returns the agent's DID key (did:key).

Does Actionproof require any backend or cloud service?

No, it operates entirely locally — sign locally, verify anywhere, zero backend.

What kinds of actions can be attested?

Actions such as email sent, payment made, or form filed.