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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.
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@0.18.0runLint({ 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
github-actions commentedon Oct 18, 2026
🔴 Contributor Reputation Check: HIGH risk
Maintainers: please review this contributor before merging.
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github-actions commentedon Oct 18, 2026
✅ External plugin intake passed
This submission passed automated intake validation and quality checks and is ready for maintainer review.
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Plugin: ddg-services
Repository: https://github.com/0xcircuitbreaker/ddg-agent-plugins
SHA:
8a35f8d46802f6264fa1cfa0b5a45291a1fb9c45Reviewer signals
These are non-blocking heuristics for maintainer review; they are not evidence of misconduct or low quality.
Quality gate summary
Legend: ✅ pass ·⚠️ warning · 🛑 fail
spec compliance output (✅ pass)
vally lint output (✅ pass)
install smoke test output (✅ pass)
Version match output
Ref/SHA consistency output
Canvas structure output
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" } }