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mastercard
mastercard-developers
payments
api
open-finance
open-banking
integration
mcp
modelcontextprotocol
agent-toolkit
Additional notes for reviewers
Packaged following the Agent Plugins standard. Includes the mastercard-best-practices skill and the remote Mastercard Developers MCP server (https://developer.mcp.mastercard.com). The repo also hosts plugins for Claude Code, Codex and Cursor, so we pin to a commit SHA rather than a release.
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.
Agent Plugins v1.0.0 manifest checks passed for plugin.json.
vally lint output (✅ pass)
✅ mastercard-best-practices (2/2 checks passed)
✓ [spec-compliance] All 1 skill(s) are spec-compliant.
✓ spec-compliance: All spec checks passed.
✓ [valid-refs] All file references across 1 skill(s) are valid.
✓ valid-refs: All file references resolve to existing files within the skill directory.
1 skill(s) linted, 1 passed
install smoke test output (✅ pass)
Install smoke test succeeded. Verified /tmp/external-plugin-quality-6mpSRt/copilot-home/.copilot/installed-plugins/external-plugin-intake/mastercard-developers/plugin.json.
Version match output
- 2c6781ce476a222faf93862a735ced7777aa02ae: matched version "1.0.0" at "providers/agent-plugins/plugin/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": "mastercard-developers",
"description": "Mastercard Developers plugin to help build integrations with Mastercard APIs, including best practices and the Mastercard Developers MCP server.",
"version": "1.0.0",
"author": {
"name": "Mastercard",
"url": "https://developer.mastercard.com"
},
"repository": "https://github.com/Mastercard/developers-agent-toolkit",
"homepage": "https://developer.mastercard.com",
"license": "MIT",
"keywords": [
"mastercard",
"mastercard-developers",
"payments",
"api",
"open-finance",
"open-banking",
"integration",
"mcp",
"modelcontextprotocol",
"agent-toolkit"
],
"source": {
"source": "github",
"repo": "Mastercard/developers-agent-toolkit",
"path": "providers/agent-plugins/plugin",
"sha": "2c6781ce476a222faf93862a735ced7777aa02ae"
}
}
Activity
github-actions commentedon Nov 2, 2026
✅ 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
Plugin: mastercard-developers
Repository: https://github.com/Mastercard/developers-agent-toolkit
SHA:
2c6781ce476a222faf93862a735ced7777aa02aeReviewer 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": "mastercard-developers", "description": "Mastercard Developers plugin to help build integrations with Mastercard APIs, including best practices and the Mastercard Developers MCP server.", "version": "1.0.0", "author": { "name": "Mastercard", "url": "https://developer.mastercard.com" }, "repository": "https://github.com/Mastercard/developers-agent-toolkit", "homepage": "https://developer.mastercard.com", "license": "MIT", "keywords": [ "mastercard", "mastercard-developers", "payments", "api", "open-finance", "open-banking", "integration", "mcp", "modelcontextprotocol", "agent-toolkit" ], "source": { "source": "github", "repo": "Mastercard/developers-agent-toolkit", "path": "providers/agent-plugins/plugin", "sha": "2c6781ce476a222faf93862a735ced7777aa02ae" } }aaronpowell commentedon Nov 3, 2026
/approve
github-actions commentedon Nov 3, 2026
✅ External plugin approved
A maintainer approved mastercard-developers, and the submission issue has been closed.
Mastercard/developers-agent-toolkitmain: [external-plugin] Add mastercard-developers #6212