A2areplayreceipt Mcp
Capture structured replay receipts and audit evidence when agent-to-agent (A2A) workflows fail so you can debug and show reviewers what happened.
Overview
A2A Replay Receipt MCP is a MCP server for the Ship phase that records agent-to-agent failure replays as structured receipts, audit logs, and reviewer-ready evidence.
What is this MCP server?
- Remote streamable-HTTP MCP at a2areplayreceipt.clauxel.com with Bearer auth from the product site
- Structured receipts and audit logs tuned for A2A failure replay workflows
- Reviewer-ready evidence export for agent handoff debugging
- Publisher tags: a2a, replay, receipt, failure, remote-mcp
- Open-source implementation on GitHub (clauxel/a2a-replay-receipt-mcp), registry version 1.0.0
- Single remote endpoint: streamable-http at a2areplayreceipt.clauxel.com/mcp
- Authorization via Bearer token header
What problem does it solve?
When agents talk to other agents, failures disappear into unstructured transcripts and you cannot replay or defend what went wrong.
Who is it for?
Indie builders shipping multi-agent automations who need reproducible failure evidence before launch or during production incidents.
Skip if: Single-shot coding sessions with no A2A hops, or teams that only need local unit tests without audit trails.
What do I get? / Deliverables
After registration you get consistent failure replay artifacts and audit-friendly receipts your agent can attach to debugging and review workflows.
- Structured failure replay receipts for A2A runs
- Audit logs suitable for reviewer or compliance review
- Consistent evidence artifacts linked from agent tooling
Recommended MCP Servers
Journey fit
Failure replay and reviewer-ready evidence sit on the ship shelf because they support pre-release validation and post-incident review of multi-agent handoffs. Review is the canonical subphase for packaging failures into receipts and logs that humans or compliance can sign off on, not just rerunning a test locally.
How it compares
MCP evidence and replay server, not a general debugging skill or test runner.
Common Questions / FAQ
Who is A2A Replay Receipt MCP for?
It is for developers operating agent-to-agent workflows who need structured receipts and audit logs when handoffs fail.
When should I use A2A Replay Receipt MCP?
Use it when validating multi-agent flows before release, during code review of agent integrations, or when triaging production A2A errors.
How do I add A2A Replay Receipt MCP to my agent?
Register the remote MCP URL https://a2areplayreceipt.clauxel.com/mcp in your client, set Authorization to a Bearer token from the Clauxel product website, and use streamable-http transport per the server card.