Shared skills for AI agents (Claude Code, Codex, Gemini)
Skill Claude CodeCodex
Best practices for orchestration-ready task files. Enforces adversarial testing, skill chain syntax, definition-of-done requirements, gate definitions, persona routing, and /model directives. Referenced by /plan and /review-plan.
Skill Codex
Best practices for porting features from one codebase, app, harness, TUI, API, or workflow into another without losing destination-specific behavior. Use when users ask to port, clone, migrate, replicate parity, achieve functional equivalence, borrow features, compare source vs destination, or preserve custom work…
Skill Codex
Standards and workflow for creating root-level PROJECTSTATE.md reports from local receipts, project knowledge, stale/aspirational audits, competitor research, and external reviewer evidence. Use when asked for project state, comprehensive project review, "what works and what is missing", stale code/doc assessment…
Skill Claude CodeCodex
Rules for writing clear, testable LLM prompts. Eliminates vagueness, enforces concrete output specs, grounding in source material, and deterministic verifiability. Gate before /review-prompt.
Skill Claude CodeCodex
Repo-specific Python best practices for agentic coding: Loguru + Typer + uv + pyproject.toml, httpx over requests, functions-first, module docstrings, max 800 LOC per file, and non-mocked sanity tests.
Skill Claude CodeCodex
React, Next.js, React Native, and web design best practices from Vercel Engineering. Use when writing, reviewing, or refactoring React/Next.js/React Native components, optimizing performance, auditing UI accessibility, or designing component APIs. Triggers: "review react", "optimize component", "check accessibility"…
Skill Claude CodeCodex
Deploy applications and websites to Vercel. Use this skill when the user requests deployment actions such as "Deploy my app", "Deploy this to production", "Create a preview deployment", "Deploy and give me the link", or "Push this live". No authentication required - returns preview URL and claimable deployment link.
Skill Claude CodeCodex
React composition patterns that scale. Use when refactoring components with boolean prop proliferation, building flexible component libraries, or designing reusable APIs. Triggers on tasks involving compound components, render props, context providers, or component architecture. Includes React 19 API changes.
Skill Claude CodeCodex
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance…
Skill Claude CodeCodex
React Native and Expo best practices for building performant mobile apps. Use when building React Native components, optimizing list performance, implementing animations, or working with native modules. Triggers on tasks involving React Native, Expo, mobile performance, or native platform APIs.
Skill Claude CodeCodex
Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".
Skill Codex
Standards and templates for writing concise, welcoming, evidence-aware README.md files for agent-skills skills, public project pages, gallery card destinations, architectural playground repos, and developer-facing docs. Use when creating or reviewing README prose, README structure, project/skill landing pages…
Skill Claude CodeCodex
Canonical map and shared contracts for the agent-governance ecosystem: the pi.receiptenvelope.v1 boundary envelope, the component graph, and the rules for which component owns which schema. Use when wiring a skill or extension into the shared receipt world, when asking how shame, triage-error, tau, ask…
Skill Claude CodeCodex
Evaluate generated Chatterbox voice files as voice-quality artifacts: affect match, arousal/valence proxies, pause placement, intelligibility inputs, clipping, loudness, and discontinuity flags. Use when reviewing Chatterbox emotional tags, pauses, Turbo/base affect delivery, Persona Dream utterance renders, or…
Skill Claude CodeCodex
Best practices for using Chatterbox and Chatterbox Turbo as an emotional voice renderer: memory-grounded utterance planning, native paralinguistic tags, spaced ellipsis pauses, renderchunks pauseafterms, intensity/valence routing, reference-audio selection, and retained analyzer evals. Use when coding or reviewing…
Skill Claude CodeCodex
FastAPI best practices for Python control-plane services, async eval APIs, Pydantic contracts, OpenAPI surfaces, security dependencies, deployment handoffs, and Flask fallback adapters. Use when building, reviewing, or converting FastAPI/Flask services, especially skill-backed cyber-safety eval control planes.
Skill Codex
Produce evidence-bearing technical reports and report UIs without dashboard theater. Use when creating or reviewing reports, HTML/CSS report surfaces, implementation reviews, design reviews, application inventories, validation readouts, evidence ledgers, status/readiness reports, compliance/control summaries…
Skill Claude CodeCodex
Canonical rules for writing, formatting, exporting, and verifying Graham Anderson's resume and its public surfaces, so an agent never re-derives them by trial and error. Use when editing RESUME.md, changing the resume PDF, DOCX, Markdown or /resume page, reconciling LinkedIn with the resume, deciding page count or…
Skill Codex
Best practices for leading multi-model Ask roundtables and Tau-DAG deliberation panels. Use when a user asks for a roundtable, model panel, mixed web/API collaborator discussion, multi-round critique, attributed dissent synthesis, or guidance on turning several model perspectives into executable next steps through…
Skill Claude CodeCodex
Repo-specific Rust best practices for agentic coding: thiserror + anyhow error handling, tokio async runtime, tracing for observability, clap for CLI, axum for HTTP, serde patterns, cargo workspace conventions, ownership and lifetimes, and idiomatic Rust 2024 edition patterns.
Skill Claude CodeCodex
Error recovery and anti-patterns for scillm LLM proxy. Load this when scillm calls fail, timeout, or return unexpected results. Covers batch sizing, header requirements, model selection, and debugging workflow.
Skill Claude CodeCodex
General application, service, plugin, and agent security hardening baseline. Use before /hack, /security-scan, /code-runner probe generation, or security review. Grounded in OWASP ASVS, OWASP Cheat Sheet Series, Node.js security guidance, and agent/plugin trust-boundary lessons.
Skill Claude CodeCodex
Deterministic coded self-improvement loops for -lab skills. The agent will NOT do this reliably — loops MUST be in code. Proven pattern from Classifier Lab: dataenrichment.py + trainingloop.py.
Skill Claude CodeCodex
Best practices for designing and structuring agent skills: SKILL.md frontmatter rules, triggers, progressive disclosure, and when to use scripts vs references.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: