{"slug":"codex-cli","name":"Codex CLI","description":"OpenAI's open source terminal agent. Signs in with a ChatGPT account and shares the plan's usage window, or bills an API key at token prices.","layer":"harness","secondary_layers":["extension","cloud"],"vendor":"OpenAI","homepage":"https://learn.chatgpt.com/docs/codex/cli","links":{"docs":"https://learn.chatgpt.com/docs/codex/cli","pricing":"https://learn.chatgpt.com/docs/pricing","repo":"https://github.com/openai/codex"},"icon":"i-simple-icons-openai","platforms":["macos","linux","windows"],"hosts":[],"install":[{"method":"npm","command":"npm install -g @openai/codex"},{"method":"brew","command":"brew install --cask codex"}],"license":{"spdx":"Apache-2.0","kind":"open-source","repo":"https://github.com/openai/codex"},"models":{"providers":["openai"],"plans":[],"byok":"full","local":false,"notes":"OpenAI models only. Local models through an OpenAI-compatible endpoint are configurable but unsupported."},"features":["subagents","mcp-client","hooks","plugins","sandboxing","worktrees","acp-agent"],"wraps":[],"pricing":{"bundled_with":"chatgpt","tiers":[{"id":"free","name":"ChatGPT Free","price":0,"price_from":false,"per":"user","audience":"individual","contact_sales":false,"overage":{"kind":"rate-limited"},"limits":["Small allowance for quick tasks, shared with ChatGPT"]},{"id":"go","name":"ChatGPT Go","price":8,"price_from":false,"per":"user","audience":"individual","contact_sales":false,"overage":{"kind":"rate-limited"},"limits":[]},{"id":"plus","name":"ChatGPT Plus","price":20,"price_from":false,"per":"user","audience":"individual","contact_sales":false,"overage":{"kind":"rate-limited"},"limits":["Roughly 10 to 100 messages per five-hour window depending on the model"]},{"id":"pro","name":"ChatGPT Pro","price":100,"price_from":true,"per":"user","audience":"individual","contact_sales":false,"overage":{"kind":"rate-limited"},"limits":["5x or 20x the Plus allowance depending on the Pro tier"]},{"id":"business","name":"ChatGPT Business","price":20,"price_from":false,"per":"user","audience":"team","contact_sales":false,"overage":{"kind":"rate-limited"},"limits":[],"notes":"Billed annually, two seats minimum."},{"id":"api","name":"API key","price":null,"price_from":false,"per":"user","audience":"individual","contact_sales":false,"overage":{"kind":"api-list","notes":"Pay for the tokens Codex uses at API prices. Cloud features are not included."},"limits":[]}],"notes":"Codex and ChatGPT share one five-hour usage window per plan."},"status":"active","aliases":[],"sources":[{"url":"https://learn.chatgpt.com/docs/pricing","verified_at":"2026-08-23","covers":["pricing","models"]},{"url":"https://github.com/openai/codex","verified_at":"2026-08-23","covers":["platforms","features","license"]},{"url":"https://learn.chatgpt.com/docs/codex/cli","verified_at":"2026-08-24","covers":["general"]}],"open_source":true,"pricing_model":"hybrid","has_free_tier":true,"entry_price":0,"effective_providers":["openai"],"wrapped_by":["chatgpt-desktop","claude-squad","cmux","conductor","dmux","emdash","goose","herdr","jetbrains-ai","nimbalyst","openhands","orca","paseo","superset","t3-code","vibe-kanban","vscode","warp","xcode","zed"],"freshness":{"verified_at":"2026-08-23","oldest":"2026-08-23","level":"success","computed_at":"2026-08-25T15:36:03.184Z"}}