Skills (agentara) for Codex

CommunitySkillDeveloper Tools

Original and practical skills for AI builders.

How to install Skills (agentara) in Codex

In Codex, ask the built-in skill installer for it:

$skill-installer install the <skill> skill from https://github.com/agentara/skills

Type this in Codex and replace <skill> with a folder name from 'What it contains'. $skill-installer is the skill installer built into Codex, and it downloads the skill from GitHub. Restart Codex if the skill doesn't show up. Check the repo README for any setup it needs. Source: Codex skills docs.

Or copy the skill folder (the one with SKILL.md) into ~/.agents/skills to use it in every project, or into .agents/skills in a repo to share it with that repo. Codex picks up new skills automatically. (where Codex loads skills)

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What it contains

Skills (25)

  • fluffy-poofy-3d-characters — Generate original fluffy, poofy 3D animation characters in a cohesive collectible-avatar family: monolithic plush body, inset smooth face, tiny limbs, restrained expression, tactile materials, strong silhouettes, and high variation without losing the shared…
  • gunpla-poster — Create premium collectible Gunpla model-photography posters through a guided, language-aware interview and image-generation workflow. Use this skill whenever a user asks for a Gundam, Gunpla, mobile-suit model, MG, RG, PG, MGEX, or collector-catalog poster…
  • portrait-clone — Turn any n reference images (with at least one person) into one exhaustively locked, always de-slopped, JSON-only AIGC image prompt whose every variable is pinned so each generation is nearly identical. Use for replicating a person's look, extracting…
  • presentation-design — Generate a premium 6-slide presentation design board as one single composite image. Use this skill whenever the user asks for PPT design concepts, keynote-style slide mockups, a strategy deck visual, an editorial / sports / news / business analysis deck, a…
  • soviet-storybook-grotesque — Transform a user-provided photo or image into a strange vintage Soviet or Eastern European children's book illustration with grotesque humorous cartoon energy, shaky ink, faded watercolor, dirty paper texture, awkward anatomy, nervous absurd expressions…
  • torn-paper-collage-poster — Create AI image-generation prompts and image-generation workflows for torn-paper editorial collage style posters with layered ripped paper, rough typography, stamps, tape, stickers, cutout subjects, photocopy grain, and collectible evidence-board energy. Use…
  • video-character-design — Create character design documentation and character design sheet images for video, storyboard, advertising, animation, or AI video-generation workflows. Use this skill whenever the user asks to design a character, extract a character from a reference image…
  • video-plan — Plan short-form video, vlog, travel, lifestyle, documentary, or cinematic social video scripts by negotiating duration, choosing a story arc and visual style, then splitting the film into timed scenes of 4-15 seconds. Use this skill whenever the user asks…
  • video-poster-design — Create cinematic movie poster concepts and final poster images from a user's brief, existing video plan, storyboard, character design, or project context. Use this skill whenever the user asks to generate a film poster, movie poster, key art, campaign…
  • video-storyboard — Generate storyboard image boards and matching video-generation prompt scripts for specific scenes in a short video plan. Use this skill whenever the user asks to create a storyboard, storyboard image, video prompt script, scene prompt, image-to-video prompt…
  • engineering-change-descriptions — Use when writing, rewriting, or reviewing PR/CL descriptions, commit messages, or code-change summaries that explain what changed and why. TRIGGER on "write PR description", "improve this commit message", "summarize this diff", "CL description", "change…
  • engineering-code-review — Use when reviewing code, pull requests, patches, CLs, diffs, or proposed implementations for engineering quality, code health, design, functionality, tests, maintainability, specialist risk, or approval risk. TRIGGER on "review this PR", "code review"…
  • engineering-emergency-changes — Use when a code hotfix, rollback alternative, production/security/legal fix, launch blocker, or hard external deadline claims expedited review or relaxed process. TRIGGER on "emergency change", "hotfix", "prod incident", "major security hole", "must ship…
  • engineering-review-comments — Use when drafting, rewriting, classifying, or improving code review comments as a reviewer. TRIGGER on rough review notes, requests to make comments clearer or kinder, severity labels, "how should I phrase this review comment?", "write review comments"…
  • engineering-review-feedback — Use when handling code review feedback as the change author, addressing reviewer comments, drafting replies, resolving disagreements, or summarizing updates. TRIGGER on "address review feedback", "respond to this review comment", "reviewer asked", "I…
  • engineering-small-prs — Use when planning, splitting, shrinking, or sequencing large features, refactors, migrations, or pull requests into small reviewable PRs or CLs. TRIGGER on "split this PR", "this diff is too large", "stacked PRs", "change sequence", "reviewable chunks"…
  • world-cup-predictor — Predict FIFA World Cup matches, full tournament paths, and champion probabilities through Codex-native subagents that analyze live news, weather, injuries, markets, Polymarket, tactics, and tournament context while updating a real-time web dashboard. Use…
  • emergency-triage — 急诊分诊与症状排查助手。当用户描述身体不适、疼痛、突发症状,或者说"我哪里痛"、"我不舒服"、"该挂什么科"、"需要去医院吗"、"帮我判断一下"等与身体健康相关的紧急或半紧急问题时,触发此 skill。也适用于用户帮家人朋友做初步症状排查的场景。核心能力:通过假设-排除式交互问诊快速缩小可能病因范围,给出病因可能性排行、挂号科室建议和到院后应做的检查项目。帮用户在就医前做好信息准备,减少在医院的沟通成本。
  • lab-interpreter — Interpret medical lab/test reports (blood panels, urine, liver/kidney function, thyroid, tumor markers, coagulation, cardiac enzymes, hormones, etc.) uploaded as images, PDFs, or text. Trigger whenever the user uploads a lab report, medical test result, or…
  • super-daddy — Use for Chinese-language or China-family-context family-doctor-style parenting and child health management: 育儿, 宝宝护理, 科学养育, 生长发育, 喂养, 母乳, 配方奶, 辅食, 睡眠, 湿疹, 过敏观察, 疫苗沟通, 居家观察, 宝宝档案, parenting.md tracking, 看病问诊, 病例归档, 父母焦虑, 家庭协作, visual parenting plans, or…
  • article-to-html — Render a markdown draft / any document in the conversation context into a single-file "paper proposal" HTML — serif body, monospace meta, numbered sections, inline SVG figures, callouts, tables, optional interactive elements. Trigger when the user says "turn…
  • doctor-strange — Doctor Strange — causal sand-table simulation via parallel universe subagents. Models actors, incentives, constraints, feedback loops, state changes, and failure modes before rendering how a future event may unfold step by step, like a human mentally…
  • feature-dev-loop — End-to-end orchestration for non-trivial software feature development. Use this skill whenever the user asks to implement a PR-sized feature, break down a plan, have subagents review a plan, run a plan-review-development-acceptance loop, coordinate multiple…
  • mega-goal-prompt — Generate a /goal mega prompt for Claude Code or Codex CLI by interviewing the user about their task. Use when the user wants to define a long-horizon autonomous goal — migration, refactor, feature build, optimization loop, test fixing, research project…
  • publish-research-site — Turn a thesis, proposition, trend, question, or explainer topic into a citation-backed, image-rich, interactive website and deploy it with Vercel CLI. Use when the user asks to research a claim deeply, generate visuals, build a shareable web experience…

About this listing

Skills (agentara) is a community collection of agent skills on GitHub by agentara: folders with a SKILL.md file, the format Codex loads skills from. Its README mentions Codex. It passed the CodexStacks quality filter for skills (at least 100 stars, pushed in the last 90 days, not a fork or a list, and at least one SKILL.md with a name and description). OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 29, 2026 (an install and load check, not a code review). From its files we found 25 skills. It's one of 441 listings in the Developer Tools category (category assigned by CodexStacks from the repo's topics and description).

Skills (agentara) FAQ

How do I install Skills (agentara) in Codex?

In Codex, type $skill-installer install the <skill> skill from https://github.com/agentara/skills. $skill-installer is the skill installer built into Codex (Codex skills docs). Or copy the skill folder (the one with SKILL.md) into ~/.agents/skills to use it in every project, or into .agents/skills in a repo to share it with that repo. Codex picks up new skills automatically.

Is Skills (agentara) an official Codex skill?

No. Skills (agentara) is a community repo on GitHub by agentara. It passed the CodexStacks quality filter, but OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 29, 2026 (an install and load check, not a code review), so read the code before you install it.

What does Skills (agentara) include?

From its manifest and repo files, Skills (agentara) includes 25 skills: fluffy-poofy-3d-characters, gunpla-poster, portrait-clone, presentation-design, soviet-storybook-grotesque, torn-paper-collage-poster….

Details

Type
Skill
Category
Developer Tools (assigned by us)
Source
Community
Author
agentara
License
MIT
GitHub stars
620 (at last sync)
Last push
2026-09-29
Source
https://github.com/agentara/skills
Listed via
GitHub search: Codex skills (SKILL.md)
Install check by CodexStacks
Passed on Oct 29, 2026 with Codex CLI 0.163.0: Codex loaded its skills. proof · how we check

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Listed on CodexStacks

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Markdown summary

**[Skills (agentara) on CodexStacks](https://codexstacks.com/p/agentara-skills/)**: Community Codex skill with 25 skills.

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