Codex AI Skills
AI skills for OpenAI's autonomous coding agent
Codex is OpenAI's cloud-based coding agent that executes tasks in sandboxed environments. AgentPowers skills extend Codex's capabilities with specialized tools for code generation, testing, deployment automation, and domain-specific development workflows.
Top Codex Skills
token-guard
Stop wasting tokens and money on oversized context. Token-Guard measures what you are about to send, flags the biggest offenders, and tells you what to trim, summarize, or drop before the call. Includes budget thresholds, per-file cost estimates, hard-limit gates, and a report you can act on. Pairs with lean-context and context-offload-hint.
aeo-citation-auditor
Get cited by AI answer engines. Audits a page for AEO/GEO readiness: entity clarity, answer-shaped structure, schema.org JSON-LD, llms.txt, crawler directives, and quotable claims. Returns a scored report with P0/P1/P2 fixes and copy-paste schema blocks. Built for teams who want ChatGPT, Perplexity, and AI Overviews to quote them.
sop-architect
Turn a messy process into an agent-ready SOP. Interviews you about a workflow, then produces a structured spec with roles, inputs, steps, decision points, failure paths, and acceptance checks that an AI agent can execute or automate. Includes templates, a gap analysis, and a validation checklist.
local-review-responder
Turn customer reviews into revenue. Drafts on-brand, policy-safe responses to Google, Yelp, and marketplace reviews, routes negative reviews with an escalation path, and extracts recurring themes into a short action list. Includes tone guardrails, review-bombing handling, and approved-response templates.
What Codex skills can do for you
Cloud-Native Execution
Codex runs tasks in sandboxed cloud environments. Skills integrate seamlessly, adding specialized capabilities without compromising the secure execution model.
Autonomous Task Completion
Codex works autonomously on multi-step coding tasks. Skills give it domain-specific knowledge to handle complex workflows from planning through implementation.
OpenAI Ecosystem Integration
Skills work with OpenAI's tool-use and function-calling features. Integrate them into your existing OpenAI-powered applications and workflows.
Codex Skills
token-guard
Stop wasting tokens and money on oversized context. Token-Guard measures what you are about to send, flags the biggest offenders, and tells you what to trim, summarize, or drop before the call. Includes budget thresholds, per-file cost estimates, hard-limit gates, and a report you can act on. Pairs with lean-context and context-offload-hint.
aeo-citation-auditor
Get cited by AI answer engines. Audits a page for AEO/GEO readiness: entity clarity, answer-shaped structure, schema.org JSON-LD, llms.txt, crawler directives, and quotable claims. Returns a scored report with P0/P1/P2 fixes and copy-paste schema blocks. Built for teams who want ChatGPT, Perplexity, and AI Overviews to quote them.
sop-architect
Turn a messy process into an agent-ready SOP. Interviews you about a workflow, then produces a structured spec with roles, inputs, steps, decision points, failure paths, and acceptance checks that an AI agent can execute or automate. Includes templates, a gap analysis, and a validation checklist.
local-review-responder
Turn customer reviews into revenue. Drafts on-brand, policy-safe responses to Google, Yelp, and marketplace reviews, routes negative reviews with an escalation path, and extracts recurring themes into a short action list. Includes tone guardrails, review-bombing handling, and approved-response templates.
data-pipeline-agent
Design and document data pipelines end to end. Turns a business question into a source-to-destination plan: sources, ingestion, transformations, quality checks, scheduling, and failure handling. Produces a runnable spec with schema notes, validation rules, and a monitoring plan. For analysts and engineers who need pipelines that survive production.
outreach-writer
Draft buyer-facing outreach that gets replies. Reads a job brief, a prospect, or a product, then writes a short, specific, non-spammy message with a clear ask and a follow-up. Includes angle selection, personalization slots, tone control, and a checklist to avoid spam triggers. Works for freelance bids, cold email, and warm follow-ups.
lean-context
Cut token spend in long coding sessions. lean-context detects oversized context before you paste it (logs, JSON, big diffs, long docs) and gives concrete ways to split or offload it, then scopes code review to changed files with line counts and token estimates. Pairs with Token-Guard and context-offload-hint.
SKILL.md Snippet Generator
Generate a minimal, valid SKILL.md from a one-liner: frontmatter plus Triggers, Inputs, Procedure, Report, and Example. Designed to feed straight into skl-validator.
Common questions about Codex skills
How do skills work with Codex?
Skills integrate via the MCP protocol with Codex's tool system. They extend Codex's capabilities with specialized, verified functionality for specific development tasks.
Do I need an OpenAI subscription to use these skills?
You need an active OpenAI subscription that includes Codex access. The AgentPowers skill license is purchased separately from your OpenAI subscription.
Are skills tested with Codex's sandbox environment?
Yes. Skills are tested to work within Codex's sandboxed execution model, ensuring compatibility with its security constraints and cloud-native architecture.
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