Works with the AI tools you already use

    Claude CodeClaude CodeCursorCursorCodex CLICodex CLIMuseMuseOpenClawOpenClaw+21 more

    MCP Client Evidence Gate for Codex and Qwen

    1

    Compatibility evidence for MCP servers against Codex CLI and Qwen: discovery receipts, report.md, and receipt.json.

    $7

    /mo

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    • Delivered live to your agent via MCP
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    MCP Client Evidence Gate for Codex and Qwen

    MCP Client Evidence Gate for Codex and Qwen

    Example session with this skill installed

    Check if my local MCP server at ./build/index.js exposes all tools correctly to Codex CLI and generate a report.

    • Read your context and instructions
    • Compiled the mcp client evidence

    I ran the discovery gate for your local MCP server.

    Results

    • Codex CLI 0.142.2: PASS (6 tools discovered)
    • Qwen Code 0.19.2: PASS (6 tools discovered)

    Full evidence report saved to report.md and receipt.json. No schema errors detected.

    Full evidence report saved to report.md and receipt.json
    $7/mo

    Subscription · always the latest version

    • Secure checkout via Stripe
    • Cancel anytime
    • Delivered live via MCP (optional)

    What you get

    Validate MCP server compatibility before publishing a release.Compare tool discovery results between two server revisions.Generate structured compatibility receipts for client verification.Verify stdio transport initialization across multiple AI client binaries.Catch MCP documentation overclaims before listing or release.Confirm Codex CLI can discover an MCP server before publishing.Confirm Qwen Code can discover an MCP server before publishing.Separate actual-client evidence from fixture-only test coverage.Record NOT_EXECUTED paths for untested MCP clients or transports.Run an MCP release gate before marketplace submission.

    About this skill

    Living compatibility/evidence skill for MCP server authors. Runs stdio discovery against Codex CLI and Qwen Code, writes report.md and receipt.json, and keeps NOT_EXECUTED boundaries honest so you do not overclaim client support.

    How to install

    Works the same in every agent - Claude, Cursor, Codex, Copilot and 20+ more.

    ~30 seconds
    1. 1

      Download the ZIP

      Free skills download straight away. Paid skills unlock right after purchase.

    2. 2

      Unzip into your skills folder

      Every agent reads skills from one folder on your machine. Drop the unzipped folder in there.

    3. 3

      Ask your agent to use it

      Restart the agent if it was already running. It picks the skill up automatically - no config needed.

    Skills folder by agent

    Click the path to copy it. Create the folder if it does not exist yet.

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    Passed our 8-point scan before listing

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    Recently published to Agensi

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    Trust & safety

    Security scanned

    Verified clean 3 months ago

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    Json Schema

    Listed3 months ago
    Updated25 days ago

    What's inside

    Frequently Asked Questions