# A2A Artifact Handoff MCP server

Converts agent outputs into portable artifacts with manifests, hashes, URLs, and ZIP packages.

## Links
- Registry page: https://www.getdrio.com/mcp/io-github-imagiever-ar-a2a-artifact-handoff

## Install
- Endpoint: https://a2a-artifact-handoff.onrender.com/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://a2a-artifact-handoff.onrender.com/mcp

## Tools
- prepare_artifact - Prepare content for transfer to another agent or a human reviewer.

    `target_modes` accepts either a JSON list or an actual list of MIME types.
    The result includes expiring artifact URLs, SHA-256 hashes, a manifest,
    and a downloadable ZIP package.
     Endpoint: https://a2a-artifact-handoff.onrender.com/mcp
- compile_handoff - Compile source-agent outputs into a receiver-ready handoff package.

    The receiving agent declares required output identifiers, accepted media
    types, filenames, and constraints. The tool maps source outputs to that
    contract, rejects missing or ambiguous inputs, and returns a portable
    package only when required outputs are satisfied.
     Endpoint: https://a2a-artifact-handoff.onrender.com/mcp
- inspect_handoff - Inspect a handoff package and return an acceptance decision.

    The tool recalculates deliverable hashes, checks expiry and contract
    satisfaction, and returns the receiving agent's next action.
     Endpoint: https://a2a-artifact-handoff.onrender.com/mcp

## Resources
Not captured

## Prompts
Not captured

## Metadata
- Owner: io.github.imagiever-ar
- Version: 0.4.0
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Jul 31, 2026
- Source: https://registry.modelcontextprotocol.io