MCP Developer Readiness Scorecard

One scorecard for the question "is my MCP server ready to ship?" It rolls up six sections — tool-definition quality, server.json registry-readiness, OAuth 2.1 authorization, transport security, tool-poisoning hygiene, and spec-revision compliance — into a single graded report with per-section sub-scores and a prioritized gap list that links to the deep-dive tool for each area.

⚠ A self-assessment rollup over the same rules as the per-section tools — it does not inspect a live server. For each weak section, open the linked tool to validate the actual artifact. Re-verify against the live MCP spec.

MCP Composite 6 Sections Zero PII Client-Side · No Network

Scope & reliance — 🔒 All inputs are processed locally in your browser. No data is transmitted. Do not enter real personal data — use synthetic or anonymised inputs only. Self-reported rollup; validate each weak area with its deep-dive tool. Deterministic · zero PII · CC BY 4.0.