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MCP server with OAuth 2.0 authorization provider running on Cloudflare Workers, demonstrating remote authentication flows
Single tool 'add' has critical definition gaps. Tool description is missing entirely (null in source). No output schema documented. No error handling guidance. Naming is generic ('add') without context. This server fails basic definition quality standards.
Tool 'add' has no description. LLMs cannot determine when or why to select this tool.
Parameters 'a' and 'b' have null descriptions. LLMs cannot infer that these are operands for arithmetic addition.
No output schema documented. LLMs do not know what fields to expect in the response or how to chain this tool with others.
Tool name 'add' is generic and lacks context. Does it add numbers, items to a list, or users to a group? Ambiguous naming forces LLM guessing.
No error handling guidance. If inputs are invalid (non-numeric), the LLM receives no recovery path.
| Scored | Grade | Overall | Spec posture | Rubric |
|---|---|---|---|---|
| 2026-09-23 | F | 31 | 2026-07-28+ | v2 |