io.github.imagiever-ar/a2a-artifact-handoff

A2A Artifact Handoff

Compiles source-agent outputs into validated, receiver-ready handoff packages.

Endpointhttps://a2a-artifact-handoff.onrender.com/mcp (streamable-http)
Registry version0.6.0
Now3 tools · grade A (96) · pin ts_d509580de95184fa75a8dc4e99d90266 · protocol 2025-06-18
First / last listed2026-11-02 02:46 UTC / 2026-11-02 02:46 UTC
Grade over time2026-11-02: A (96), 3 tools

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Timeline

First listing · 2026-11-02 02:46 UTC
3 tools, grade A (96)

Tools: prepare_artifact compile_handoff inspect_handoff

Current tools (3)

prepare_artifactPrepare 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.
params: content*, filename, media_type, target_modes, ttl_hours
compile_handoffCompile source-agent outputs into a receiver-ready handoff package. The input schema declares the exact source-output, receiver-contract, and handoff-context fields. The tool selects and validates required deliverables and returns either a portable package or actionable unmet requirements.
params: source_outputs*, receiver_contract*, handoff_context*, ttl_hours
inspect_handoffInspect 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.
params: run_id*

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