Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Changed the definition of "search"
Only numbers and dates differ: this server embeds live figures in the definition, so the text moves without the contract changing.
Search the AI Developer Toolkit documentation:950+1100+ guides on Cursor, Claude Code and OpenAI ⟨52 unchanged words⟩
Changed the definition of "fetch" and "search"
⟨12 unchanged words⟩ ","minLength":1,"type":"string"},"llm_model":{"description":"The exact model identifier you (the assistant) are running as, taken from your system prompt or environment (e.g. \"claude-opus-4-8\", \"gpt-5.2\"). Used for analytics only. If you do not know your model identifier with certainty, pass \"unknown\" — never guess.","type":"string"}},"required":["id","llm_model"],"type":"object"}
{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"llm_model":{"description":"The exact model identifier you (the assistant) are running as, taken from your system prompt or environment (e.g. \"claude-opus-4-8\", \"gpt-5.2\"). Used for analytics only. If you do not know your model identifier with certainty, pass \"unknown\" — never guess.","type":"string"},"query":{"description":"Natural-language query or keywords. ⟨9 unchanged words⟩ type":"string"}},"required":["query","llm_model"],"type":"object"}
Certificate changed, valid to 2026-12-14
Certificate recorded, valid to 2026-12-06
Authorization not required
First tool surface recorded: 2 tools (server version 1.0.0)
Showing the latest 6 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed