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opencagedata.com
OpenCage provides forward and reverse geocoding based on open geographic data. Its service converts addresses and place names to coordinates, and coordinates to location details.
OpenCage exposes a geocoding REST API with OpenAPI specs, plus an official Python CLI and an open-source MCP server that both use the same OpenCage API key.
discovered 1d ago
MCP servers1
- OpenCage Geocoding MCP serverdiscovered
REST · OpenAPI1
- OpenCage Geocoding APIdiscovered
CLI1
- opencage CLIdiscovered
Credentials
OpenCage geocoding API keyapi_key
$ opencage forward --api-key YOUR-API-KEY --input ... --output ...Acquired by the CLI — running opencage forward --api-key YOUR-API-KEY --input ... --output ... opens the auth flow and stores the credential.
conventions · 1/8 published
- integrations.json✗
/.well-known/integrations.json - llms.txt✓https://opencagedata.com/llms.txt
- API catalog✗
/.well-known/api-catalog - OpenAPI document✗
/api/schema/, /openapi.json, /swagger.json, /api/openapi.json, or /v1/openapi.json - MCP server card✗
/.well-known/mcp/server-card.json - OAuth protected resource✗
/.well-known/oauth-protected-resource - Agent card✗
/.well-known/agent-card.json - Agent skills✗
/.well-known/agent-skills/index.json
Publish these signals → /publishing