{"openapi":"3.0.3","info":{"title":"Gnist Context — VIN Lookup","description":"VIN (Vehicle Identification Number) decoder — manufacturer, country, vehicle type, model year.\n\n- **MCP endpoint:** `https://context.gnist.ai/mcp/vin-lookup/`\n- **Toolkit page:** `/toolkits/vin-lookup`\n- **Full API spec:** `/api/openapi.json`\n- **Get an API key:** `/signup`","version":"1.0.0","contact":{"name":"GnistAI","url":"https://gnist.ai"}},"servers":[{"url":"https://context.gnist.ai","description":"Production"}],"paths":{"/rest/vin-lookup/decode_vin":{"post":{"tags":["Automotive"],"summary":"decode_vin","description":"Decode a VIN to identify manufacturer, country, vehicle type, and model year.\n\nReturns WMI (World Manufacturer Identifier), manufacturer name, country of origin,\nvehicle type, model year, and check digit validation.","operationId":"vin_lookup_decode_vin","responses":{"200":{"description":"Successful tool call","content":{"application/json":{"schema":{"type":"object"}}}},"404":{"description":"Server or tool not found"},"500":{"description":"Tool execution error"}},"security":[{"ApiKeyHeader":[]},{"ApiKeyQuery":[]}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"additionalProperties":false,"properties":{"vin":{"description":"17-character Vehicle Identification Number.","type":"string"}},"required":["vin"],"type":"object"}}}}}},"/rest/vin-lookup/list_vin_manufacturers":{"post":{"tags":["Automotive"],"summary":"list_vin_manufacturers","description":"List all manufacturers in the VIN/WMI database.","operationId":"vin_lookup_list_vin_manufacturers","responses":{"200":{"description":"Successful tool call","content":{"application/json":{"schema":{"type":"object"}}}},"404":{"description":"Server or tool not found"},"500":{"description":"Tool execution error"}},"security":[{"ApiKeyHeader":[]},{"ApiKeyQuery":[]}]}},"/rest/vin-lookup/report_feedback":{"post":{"tags":["Automotive"],"summary":"report_feedback","description":"Report a bug, feature request, or general feedback for this data source.\n\nUse this when something doesn't work as expected, when you'd like\na new feature, or when you have suggestions for improvement.\n\nArgs:\n    feedback: Describe the issue or suggestion.\n    feedback_type: One of 'bug', 'feature_request', or 'general'.","operationId":"vin_lookup_report_feedback","responses":{"200":{"description":"Successful tool call","content":{"application/json":{"schema":{"type":"object"}}}},"404":{"description":"Server or tool not found"},"500":{"description":"Tool execution error"}},"security":[{"ApiKeyHeader":[]},{"ApiKeyQuery":[]}],"requestBody":{"required":true,"content":{"application/json":{"schema":{"additionalProperties":false,"properties":{"feedback":{"type":"string"},"feedback_type":{"default":"general","type":"string"}},"required":["feedback"],"type":"object"}}}}}}},"tags":[{"name":"Automotive","description":"Data sources: Automotive"}],"components":{"securitySchemes":{"ApiKeyHeader":{"type":"apiKey","in":"header","name":"gnist-api-key","description":"API key passed via request header."},"ApiKeyQuery":{"type":"apiKey","in":"query","name":"gnist_api_key","description":"API key passed via query parameter."}}}}