The definitive guide & configuration system for GitHub Copilot CLI — agents, skills, rules, multi-AI orchestration, and more
Skill Claude CodeCodex
Use when a request is underspecified and you need to discover what the user actually wants before writing a plan, spec, or code - default to one question at a time when later questions depend on earlier answers, switch to a numbered batch only for independent high-latency clarifications, attach your current…
Skill Claude CodeCodex
Use when research or domain knowledge keeps getting rediscovered across sessions — build a supplementary markdown wiki that compounds synthesized knowledge without replacing GitHub or committed project guidance.
Skill Claude CodeCodex
Use when you need an independent second opinion before, during, or after implementation — run challenge, consult, or review mode in a direct builder-to-builder voice.
Skill Claude CodeCodex
Use when a rough prompt, vague idea, or task description needs to become a finished copy-pasteable prompt for a chat-based LLM - rewrite it into one ready-to-send prompt with no blanks, no placeholders, and a clear output shape.
Skill Claude CodeCodex
Use when a sprint or feature is complete and ready to ship — tags the version, generates GitHub Release notes, runs rollout or smoke verification, and publishes to npm/PyPI/Docker registries.
Skill Claude CodeCodex
Use when a codebase needs a formal security audit beyond a quick scan — applies OWASP Top 10 and STRIDE threat modeling from a CSO perspective to surface systemic vulnerabilities.
Skill Claude CodeCodex
Use at the end of a sprint to run a data-driven retrospective — analyzes session history and git metrics to surface what shipped, what slowed you down, and concrete improvements.
Skill Claude CodeCodex
Use when starting a new feature, refactor, or multi-step dev task — runs the full sprint cycle (Think → Plan → Build → Review → Test → Ship → Monitor) using Copilot CLI's plan/autopilot modes.
Skill Claude CodeCodex
Use when a plan, spec, or PRD must become an actionable backlog — break it into thin dependency-aware issues that each deliver a verifiable vertical slice.
Skill Claude CodeCodex
Use when a single issue or external-contributor pull request needs structured triage — classify it, verify the claim if needed, request missing information, and leave a durable brief or close-out note in the tracker.
Skill Claude CodeCodex
Use when you need multiple branches checked out at once — create isolated working directories for parallel development without cloning the repository repeatedly.
Skill Claude CodeCodex
Use before claiming any task is done — run the exact command that proves the fix works, read the output, and only then report success.
Skill Claude CodeCodex
Use when a task is too large or ambiguous to finish in one session — build a destination-centric plan with a breadth-first triage pass, an explicit Deferred/out-of-scope section, and a confirmation gate before implementation starts.
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: