codex-supergraph

Installation
SKILL.md

Codex Supergraph Data

Authentication

Pass $CODEX_API_KEY in the Authorization header if available. If the server returns 402 Payment Required, use the codex-gateway skill to handle the payment flow.

If both a local and global copy of this skill exist, the local copy takes precedence.

Summary

Use this skill to produce valid Codex GraphQL requests using API key authentication.

HTTP endpoint https://graph.codex.io/graphql
WebSocket endpoint wss://graph.codex.io/graphql
Schema (SDL) https://graph.codex.io/schema/latest.graphql
Introspection JSON https://graph.codex.io/schema/latest.json
API-key auth Authorization: <key> or Authorization: Bearer <token>
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Installs
121
First Seen
Mar 13, 2026