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[External Plugin]: Agent Guild #2679

Description

@AgentTanuki

Plugin name

agent-guild

Short description

Vets autonomous agents before delegation or payment, verifies portable Agent Passports, supports escrow, and records signed collaboration outcomes. The package includes a portable trust workflow and a hosted Streamable HTTP MCP connection.

GitHub repository

AgentTanuki/agent-guild-plugin

Plugin path inside the repository

/

Ref to review

v1.0.0

Commit SHA to review

75cb59f42968ad9058900451717234c80be319eb

Version

1.0.0

License identifier

Apache-2.0

Author name

AgentTanuki

Author URL

https://github.com/AgentTanuki

Homepage URL

https://agent-guild-5d5r.onrender.com/for-agents

Keywords

agent-trust
safe-delegation
reputation
mcp
a2a
x402
verifiable-credentials

Additional notes for reviewers

AgentTanuki maintains both this package and the Agent Guild service. This submission is a declarative Agent Plugins 1.0 package with one Agent Skill and one hosted Streamable HTTP MCP configuration. It contains no executable hooks, install scripts, embedded credentials, API keys, or local subprocesses. The same repository also includes Claude Code and Codex manifests.

Pricing and limitations are explicit in the skill and live terms. Service inspection, credential verification, registration, and outcome writes are free. Evidence-ranked reads are metered; autonomous clients can self-provision trial credits without a card. Some optional wallet-binding decisions use x402 USDC at the exact terms returned by the live 402 challenge. The skill requires agents to inspect live terms, verify signatures, protect credentials, and fail closed before consequential delegation or payment.

The exact Awesome Copilot intake gates were run against this immutable ref/SHA: Agent Plugins spec compliance, @microsoft/vally skill lint, manifest version match, and ref/SHA consistency all pass. The install smoke test was unavailable only in the local environment because the Copilot CLI is not installed; the repository also passes its plugin/skill validators and HOL Plugin Scanner at 98/100 (A) with zero critical, high, medium, or low findings. Scanner CI is pinned to immutable action SHAs and grants only contents: read.

Submission checklist

  • The plugin lives in a public GitHub repository.
  • The ref and/or sha I provided is immutable (release tag and/or full 40-character commit SHA), not a branch.
  • This submission follows this repository's contribution, security, and responsible AI policies.
  • This plugin is not already listed in the Awesome Copilot marketplace.

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    external-pluginPublic external plugin submissionneeds-review:HIGHContributor reputation check flagged HIGH riskrequires-submitter-fixesSubmission has quality-gate findings that submitter must fix before maintainer review

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