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[External Plugin]: ddg-services (DDG Agent Services remote MCP catalog) #5155

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Description

@0xcircuitbreaker

Plugin name

ddg-services

Short description

DDG Agent Services catalog over a remote MCP server: discover and call 376 pay-per-call x402 routes (USDC on Base), quote payment challenges, and check service status. No account or API key required.

GitHub repository

0xcircuitbreaker/ddg-agent-plugins

Plugin path inside the repository

plugins/ddg-services

Ref to review

No response

Commit SHA to review

8a35f8d46802f6264fa1cfa0b5a45291a1fb9c45

Version

1.0.0

License identifier

MIT

Author name

Daedalus Development Group

Author URL

https://agents.daedalusdevelopmentgroup.com

Homepage URL

https://agents.daedalusdevelopmentgroup.com

Keywords

ddg
daedalus
x402
agent-payments
usdc
mcp
api-catalog

Additional notes for reviewers

Agent Plugins 1.0 plugin (plugin.json + mcp.json at the plugin root). mcp.json declares one remote streamable-http server, https://mcp.daedalusdevelopmentgroup.com/mcp. No hooks, scripts, local processes, or credentials; nothing is installed locally. The remote server exposes 54 MCP tools over DDG's catalog of 376 pay-per-call x402 routes (USDC on Base). Free/free-tier routes need no payment; priced routes return an x402 402 challenge.

Verified locally: @microsoft/vally@0.18.0 runLint({ rootPath: "plugins/ddg-services" }) passes at this SHA, and the remote server was exercised directly (initialize + tools/list = 54 tools + tools/call; a free route returned 200, a priced route returned a real 402 challenge).

The repository also hosts a second plugin (ddg-skills-starter, 5 skills) that is not part of this submission. The maintainer account 0xcircuitbreaker also publishes DDG's npm/PyPI agent artifacts.

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.

Activity

  1. github-actions commented on Oct 18, 2026

    @github-actions
    Contributor

    🔴 Contributor Reputation Check: HIGH risk

    Check Risk
    Profile HIGH
    Credential audit NONE

    Maintainers: please review this contributor before merging.
    See the workflow run for full details.
    Automated check powered by AGT.

  2. added
    needs-review:HIGHContributor reputation check flagged HIGH risk
    awaiting-reviewSubmission is waiting for automated intake validation
    external-pluginPublic external plugin submission
    ready-for-reviewSubmission passed intake validation and is ready for maintainer review
    and removed
    awaiting-reviewSubmission is waiting for automated intake validation
    on Oct 18, 2026
  3. github-actions commented on Oct 18, 2026

    @github-actions
    Contributor

    ✅ External plugin intake passed

    This submission passed automated intake validation and quality checks and is ready for maintainer review.

    View workflow run · Download full quality gate logs

    Reviewer signals

    These are non-blocking heuristics for maintainer review; they are not evidence of misconduct or low quality.

    Signal Result
    Repository age 0 day(s)
    Repository activity repository is 0 day(s) old; 0 stars; 0 watchers; 0 forks
    Repository counts 0 stars · 0 watchers · 0 forks · 0 open issues/PRs
    Homepage heuristics ⚠️ pricing, checkout

    Quality gate summary

    Legend: ✅ pass · ⚠️ warning · 🛑 fail

    Gate Status
    spec compliance (non-blocking) ✅ pass
    vally lint ✅ pass
    install smoke test ✅ pass
    version match ✅ pass
    ref/sha consistency ⚪ not_run
    canvas structure ⚪ not_run
    • spec compliance: pass
    • vally lint: pass
    • install smoke test: pass
    • version match: pass
    • ref/sha consistency: not_run
    • canvas structure: not_run
    • overall: pass
    spec compliance output (✅ pass)
    Agent Plugins v1.0.0 manifest checks passed for plugin.json.
    
    vally lint output (✅ pass)
    0 skill(s) linted
    
    install smoke test output (✅ pass)
    Install smoke test succeeded. Verified /tmp/external-plugin-quality-oSU8Kr/copilot-home/.copilot/installed-plugins/external-plugin-intake/ddg-services/plugin.json.
    
    Version match output
    - 8a35f8d46802f6264fa1cfa0b5a45291a1fb9c45: matched version "1.0.0" at "plugins/ddg-services/plugin.json".
    
    Ref/SHA consistency output
    Ref/SHA consistency gate skipped because one of source.ref or source.sha was not provided.
    
    Canvas structure output
    Canvas structure gate skipped because plugin is not tagged with "canvas".
    

    Canonical external.json payload

    {
      "name": "ddg-services",
      "description": "DDG Agent Services catalog over a remote MCP server: discover and call 376 pay-per-call x402 routes (USDC on Base), quote payment challenges, and check service status. No account or API key required.",
      "version": "1.0.0",
      "author": {
        "name": "Daedalus Development Group",
        "url": "https://agents.daedalusdevelopmentgroup.com"
      },
      "repository": "https://github.com/0xcircuitbreaker/ddg-agent-plugins",
      "homepage": "https://agents.daedalusdevelopmentgroup.com",
      "license": "MIT",
      "keywords": [
        "ddg",
        "daedalus",
        "x402",
        "agent-payments",
        "usdc",
        "mcp",
        "api-catalog"
      ],
      "source": {
        "source": "github",
        "repo": "0xcircuitbreaker/ddg-agent-plugins",
        "path": "plugins/ddg-services",
        "sha": "8a35f8d46802f6264fa1cfa0b5a45291a1fb9c45"
      }
    }
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