{"serverId":"mcp-registry/com.mcpscores/vehicle-fault-codes","tools":[{"name":"dtc_lookup","fixed":{"name":"dtc_lookup","description":"Look up what a vehicle fault code (OBD-II diagnostic trouble code) means. Returns a reworded definition compiled from open/public sources (with the source and licence per row) plus which makes define the code specifically. Pass 'make' for the make-specific meaning instead of the generic SAE one — the same code can mean different things on different brands. Use this when a scan tool reported a code like P0301, B1318 or U0100; we never guess a meaning (unknown codes return not_found). Descriptions","inputSchema":{"type":"object","required":["code"],"properties":{"code":{"type":"string","examples":["P0301"],"description":"The fault code exactly as reported, e.g. 'P0301', 'B1318', 'C1201', 'U0100'."},"make":{"type":"string","examples":["BMW"],"description":"Vehicle make for the manufacturer-specific definition, e.g. 'BMW', 'Ford', 'Toyota'. Optional; omit for the generic SAE meaning."}},"additionalProperties":false},"annotations":{"readOnlyHint":true},"title":"Vehicle fault code (DTC) lookup"},"changes":[{"kind":"annotations","detail":"Added readOnlyHint: true (inferred from the name).","verify":true}],"tokensBefore":268,"tokensAfter":268}],"toolsChanged":1,"tokensSaved":0,"todo":[],"note":"Deterministic fixes. Changes marked verify need a human look before shipping (renames, inferred annotations, inferred types, removed text). Parameter descriptions in `todo` need to be written by someone who knows the API."}