Advertise GraphQL schema

there are SO MANY WAYS to get people + LLMs to go to figure out our graphql schema. I think we should implement as many as possible. 1. llms.txt 2. /.well-known/api.json delivers a payload that describes how to get to the graphql endpoint & schema 3. add a response header to every request to /graphql `Link: </.well-known/graphql-schema>; rel="describedby"` 4. Update our github to link to llms.txt, point to /.well-known/api.json 5. Create a Public API document on our marketing page & link to the resources there 6. Write a skill with example queries 7. Write an MCP server 8. write a skill that uses our MCP server Example api.json ```json { "name": "Your API", "graphql_endpoint": "/graphql", "graphql_schema": "/.well-known/graphql-schema", "graphql_sdl": "/graphql/schema.graphql", "auth": { "type": "bearer" } } ```