変更が機械的なものでない限り、変更行数の合計は800行を超えてはなりません。 複雑なロジック変更の場合は、行数を500行未満に抑える必要があります。
変更が大きい場合は、レビュー可能な段階に分割できるかどうかを説明し、最初にマージすべき最小の段階を特定してください。 段階分割の提案は、実際の差分、依存関係、および影響を受ける呼び出し箇所に基づいて行ってください。
変更行数のガイダンス（最大800行）を提供します。
このスキルは、コードレビューにおける変更サイズの上限を明確に定義します。複雑なロジック変更の場合は500行未満、それ以外の変更でも機械的な変更でない限り800行を超えてはならないというガイドラインを提供します。変更が大きすぎる場合には、レビュー可能な単位に分割できるかどうかを説明し、依存関係や影響範囲に基づいて最初にマージすべき最小の段階を特定することを促します。これにより、レビュアーの負荷を軽減し、変更の品質を向上させることができます。
npx skills add https://github.com/openai/codex/tree/main/.codex/skills/code-review-change-sizeInstalled? Explore more コーディング＆開発 skills: steipete/bluebubbles, steipete/eightctl, steipete/blucli · View all 6 →
変更が機械的なものでない限り、変更行数の合計は800行を超えてはなりません。 複雑なロジック変更の場合は、行数を500行未満に抑える必要があります。
変更が大きい場合は、レビュー可能な段階に分割できるかどうかを説明し、最初にマージすべき最小の段階を特定してください。 段階分割の提案は、実際の差分、依存関係、および影響を受ける呼び出し箇所に基づいて行ってください。
This repo contains 19 individual skills — each has its own dedicated page.
Babysit a GitHub pull request after creation by continuously polling review comments, CI checks/workflow runs, and mergeability state until the PR is merged/closed or user help is required. Diagnose failures, retry likely flaky failures up to 3 times, auto-fix/push branch-related issues when appropriate, and keep watching open PRs so fresh review feedback is surfaced promptly. Use when the user asks Codex to monitor a PR, watch CI, handle review comments, or keep an eye on failures and feedback on an open PR.
Run a final code review on a pull request
Model visible context
Test authoring guidance
Diagnose GitHub bug reports in openai/codex. Use when given a GitHub issue URL from openai/codex and asked to decide next steps such as verifying against the repo, requesting more info, or explaining why it is not a bug; follow any additional user-provided instructions.
Run a GitHub issue digest for openai/codex by feature-area labels, all areas, and configurable time windows. Use when asked to summarize recent Codex bug reports or enhancement requests, especially for owner-specific labels such as tui, exec, app, or similar areas.
Update the title and body of one or more pull requests.
Generate or edit raster images when the task benefits from AI-created bitmap visuals such as photos, illustrations, textures, sprites, mockups, or transparent-background cutouts. Use when Codex should create a brand-new image, transform an existing image, or derive visual variants from references, and the output should be a bitmap asset rather than repo-native code or vector. Do not use when the task is better handled by editing existing SVG/vector/code-native assets, extending an established icon or logo system, or building the visual directly in HTML/CSS/canvas.
Babysit a GitHub pull request after creation by continuously polling review comments, CI checks/workflow runs, and mergeability state until the PR is merged/closed or user help is required. Diagnose failures, retry likely flaky failures up to 3 times, auto-fix/push branch-related issues when appropriate, and keep watching open PRs so fresh review feedback is surfaced promptly. Use when the user asks Codex to monitor a PR, watch CI, handle review comments, or keep an eye on failures and feedback on an open PR.
Use when the user asks how to build with OpenAI products or APIs, asks about Codex itself or choosing Codex surfaces, needs up-to-date official documentation with citations, help choosing the latest model for a use case, or model upgrade and prompt-upgrade guidance; use OpenAI docs MCP tools for non-Codex docs questions, use the Codex manual helper first for broad Codex self-knowledge, and restrict fallback browsing to official OpenAI domains.
Guide for testing Codex TUI interactively
Choose Rust types for operating system paths across the Codex repository. Use when defining new path-bearing types or explicitly migrating existing ones.
Create and scaffold plugin directories for Codex with a required `.codex-plugin/plugin.json`, optional plugin folders/files, valid manifest defaults, and personal-marketplace entries by default. Use when Codex needs to create a new personal plugin, add optional plugin structure, generate or update marketplace entries for plugin ordering and availability metadata, or update an existing local plugin during development with the CLI-driven cachebuster and reinstall flow.
Pushing GitHub Actions changes, resolving push rejection, requesting upload exceptions.
Testing against remote executors in integration tests.
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Codex's capabilities with specialized knowledge, workflows, or tool integrations.
Install Codex skills into $CODEX_HOME/skills from a curated list or a GitHub repo path. Use when a user asks to list installable skills, install a curated skill, or install a skill from another repo (including private repos).
Guide for testing Codex TUI interactively
Update Codex's pinned `v8` / `rusty_v8` versions, validate the release-candidate path, and investigate failed V8 canary or artifact builds. Use when asked to bump V8, update `rusty_v8` artifacts, prepare or validate a V8 release candidate, check `v8-canary`, or diagnose why a V8 version update no longer builds.
Send and manage iMessages via BlueBubbles, including attachments, tapbacks, edits, replies, and groups.
Control Eight Sleep pods (status, temperature, alarms, schedules).
BluOS CLI (blu) for discovery, playback, grouping, and volume.
Create, search, and manage Bear notes via grizzly CLI.
Capture frames or clips from RTSP/ONVIF cameras.
Search GIF providers with CLI/TUI, download results, and extract stills/sheets.