Token Map
nexu-io/open-design
Map an extracted Figma / source-code token bag onto the active OD design system, producing a deterministic mapping the generate stage can consume.
Generate candidate-only mappings from requirement inputs or standalone problem statements to feature leaves.
MITAuto-check passed
Install Requirement Feature Mapping
$ npx skills add protect-my-hair/nucleus-marketplace --skill requirement-feature-mapping -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install protect-my-hair/nucleus-marketplace requirement-feature-mapping --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/protect-my-hair/nucleus-marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/nucleus/skills/requirement-feature-mapping .claude/skills/requirement-feature-mapping && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "requirement-feature-mapping" agent skill from https://github.com/protect-my-hair/nucleus-marketplace/tree/main/plugins/nucleus/skills/requirement-feature-mapping into .claude/skills/requirement-feature-mapping/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "requirement-feature-mapping", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/protect-my-hair/nucleus-marketplace/tree/main/plugins/nucleus/skills/requirement-feature-mappingType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add protect-my-hair/nucleus-marketplace --skill requirement-feature-mapping -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install protect-my-hair/nucleus-marketplace requirement-feature-mapping --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/protect-my-hair/nucleus-marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/plugins/nucleus/skills/requirement-feature-mapping .agents/skills/requirement-feature-mapping && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "requirement-feature-mapping" agent skill from https://github.com/protect-my-hair/nucleus-marketplace/tree/main/plugins/nucleus/skills/requirement-feature-mapping into .agents/skills/requirement-feature-mapping/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "requirement-feature-mapping", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add protect-my-hair/nucleus-marketplace --skill requirement-feature-mapping -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install protect-my-hair/nucleus-marketplace requirement-feature-mapping --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/protect-my-hair/nucleus-marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/plugins/nucleus/skills/requirement-feature-mapping .cursor/skills/requirement-feature-mapping && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "requirement-feature-mapping" agent skill from https://github.com/protect-my-hair/nucleus-marketplace/tree/main/plugins/nucleus/skills/requirement-feature-mapping into .cursor/skills/requirement-feature-mapping/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "requirement-feature-mapping", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/protect-my-hair/nucleus-marketplace.git --path plugins/nucleus/skills/requirement-feature-mapping--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add protect-my-hair/nucleus-marketplace --skill requirement-feature-mapping -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install protect-my-hair/nucleus-marketplace requirement-feature-mapping --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/protect-my-hair/nucleus-marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/plugins/nucleus/skills/requirement-feature-mapping .gemini/skills/requirement-feature-mapping && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "requirement-feature-mapping" agent skill from https://github.com/protect-my-hair/nucleus-marketplace/tree/main/plugins/nucleus/skills/requirement-feature-mapping into .gemini/skills/requirement-feature-mapping/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "requirement-feature-mapping", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install protect-my-hair/nucleus-marketplace requirement-feature-mappingInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add protect-my-hair/nucleus-marketplace --skill requirement-feature-mapping -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/protect-my-hair/nucleus-marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/plugins/nucleus/skills/requirement-feature-mapping .github/skills/requirement-feature-mapping && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "requirement-feature-mapping" agent skill from https://github.com/protect-my-hair/nucleus-marketplace/tree/main/plugins/nucleus/skills/requirement-feature-mapping into .github/skills/requirement-feature-mapping/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "requirement-feature-mapping", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add protect-my-hair/nucleus-marketplace --skill requirement-feature-mapping -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install protect-my-hair/nucleus-marketplace requirement-feature-mapping --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/protect-my-hair/nucleus-marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/plugins/nucleus/skills/requirement-feature-mapping .opencode/skills/requirement-feature-mapping && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "requirement-feature-mapping" agent skill from https://github.com/protect-my-hair/nucleus-marketplace/tree/main/plugins/nucleus/skills/requirement-feature-mapping into .opencode/skills/requirement-feature-mapping/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "requirement-feature-mapping", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
requirement-feature-mapping- GitHub stars
- 164
- Token cost
- ~394 tokens
- SKILL.md length
- 137 words
- Files
- 7 (incl. scripts, references, assets)
- Skills in repo
- 18
- Repo updated
- First seen
- Licence
- MIT
At a glance
Generate candidate-only mappings from requirement inputs or standalone problem statements to feature leaves.
- SKILL.md covers Boundary, 人审前预审 and Runtime
- Runs Python scripts from its folder; calls python3
What it does
Requirement Feature Mapping is an agent skill from protect-my-hair/nucleus-marketplace. Generate candidate-only mappings from requirement inputs or standalone problem statements to feature leaves.
Its SKILL.md is about 390 tokens, which your agent loads only when the skill is triggered. The skill folder holds 10 other files, including scripts, reference files and assets (for example `agents/openai.yaml`, `assets/nucleus-requirement-feature-mapping-candidate.schema.json` and `assets/requirement-feature-mapping-candidate-template.json`).
The repository describes itself as: Nucleus — Claude Code / Codex 工作流插件，确保 AI 编码产出结构可信、边界可审计、过程可追溯. The licence is MIT.
Example prompts
- “/requirement-feature-mapping”
Requirements
- Python 3
What it can do on your machine
Read from SKILL.md and the folder at commit 3c82085. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 1 file in scripts/ (Python), which the agent can run.
Shell commands in SKILL.md call:
python3
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Requirement Feature Mapping loads about 394 tokens when it runs, and up to ~504 if it reads all its reference files. Until then it costs about 34 tokens; SKILL.md has 137 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
The full file from protect-my-hair/nucleus-marketplace at commit 3c82085, republished under its MIT licence (© protect-my-hair). 137 words, ~394 tokens.
Download SKILL.mdSave it as
.claude/skills/requirement-feature-mapping/SKILL.md (or your agent's skills folder). This skill also uses 6 other files; get the full folder from GitHub.- name
- requirement-feature-mapping
- description
- Generate candidate-only mappings from requirement inputs or standalone problem statements to feature leaves.
Requirement Feature Mapping
Use this Skill when a coding agent must understand a requirement and propose how it maps to product features.
Boundary
- Read the explicit context package from
.nucleus/context/<workflowRunId>.json. - In
pms-drivenmode, read only declareddocs/requirement/**artifacts withreadPolicy=read-only. - In
standalone-assistantmode, require an explicit local problem statement in context. - Scan existing
docs/features/**/feature.mdfiles as product feature candidates. - Write only candidate evidence under
.nucleus/runs/<workflowRunId>/. - Return
NEEDS_HUMAN_REVIEWwhen the mapping candidate is generated. - Return
FAILED_BLOCKEDfor missing inputs, protected writes, legacy paths, path escape, or schema failures.
This Skill does not write docs/features/**, does not write docs/requirement/**, and does not create tasks, commits, pushes, PRs, releases, or defect state changes.
人审前预审
请求 mapping-candidate-review 人工评审前，必须先按 subagentPreReview 调度独立 reviewer 子代理；未取得“材料可提交人工审查”预审结论时，不得请求人工批准映射。
Runtime
python3 skills/requirement-feature-mapping/scripts/requirement_feature_mapping.py map \
--repo-root <target-repo> \
--context <target-repo>/.nucleus/context/<workflowRunId>.jsonThe runtime imports only packaged Skill assets and skills/_shared/nucleus_runtime/; it does not import root harness/ or root scripts/.
© protect-my-hair, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 6 other files (scripts, references, assets) in plugins/nucleus/skills/requirement-feature-mapping of protect-my-hair/nucleus-marketplace.
- SKILL.md
- agents/openai.yaml
- assets/nucleus-requirement-feature-mapping-candidate.schema.json
- assets/requirement-feature-mapping-candidate-template.json
- assets/requirement-feature-mapping-candidate-template.md
- references/mapping-boundary.md
- scripts/requirement_feature_mapping.py
Open the folder on GitHubat commit 3c82085
Compare with similar skills
Requirement Feature Mapping next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Requirement Feature Mapping this skillprotect-my-hair/nucleus-marketplace | 164 | — | ~394 | Automated safety check: Pass | MIT | |
| Token Mapnexu-io/open-design | 100k | — | ~1.4k | Automated safety check: Pass | Apache-2.0 | |
| Maps Geographyasgeirtj/system_prompts_leaks | 69k | — | ~717 | Automated safety check: Pass | CC0-1.0 | |
| Requirementsrizsotto/Bear | 6.5k | — | ~2k | Automated safety check: Pass | GPL-3.0 | |
| Od Next Media Inputsnexu-io/open-design | 100k | — | ~1.1k | Automated safety check: Pass | Apache-2.0 | |
| Feature Maponyx-dot-app/onyx | 32k | — | ~459 | Automated safety check: Pass | Custom licence |
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Requirements
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Write, modify, or review a requirement file under docs/requirements -- pick the single owning file, keep the text contract-only, name IDs so they need no explanation, and verify cross-references and…
Od Next Media Inputs
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Prepare required media inputs within an existing OD Next plan.
Feature Map
onyx-dot-app/onyx
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Search Input
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Questions about Requirement Feature Mapping
What does Requirement Feature Mapping do?
Generate candidate-only mappings from requirement inputs or standalone problem statements to feature leaves. Requirement Feature Mapping is an agent skill from protect-my-hair/nucleus-marketplace. Generate candidate-only mappings from requirement inputs or standalone problem statements to feature leaves.
How do I install Requirement Feature Mapping in Claude Code?
Run `npx skills add protect-my-hair/nucleus-marketplace --skill requirement-feature-mapping -a claude-code`. Or copy the skill folder (plugins/nucleus/skills/requirement-feature-mapping in protect-my-hair/nucleus-marketplace) into .claude/skills/requirement-feature-mapping in your project. Claude Code loads it when a task matches its description.
How do I install Requirement Feature Mapping in Codex?
Run `npx skills add protect-my-hair/nucleus-marketplace --skill requirement-feature-mapping -a codex`. Or copy the skill folder (plugins/nucleus/skills/requirement-feature-mapping in protect-my-hair/nucleus-marketplace) into .agents/skills/requirement-feature-mapping in your project. Codex loads it when a task matches its description.
Can I use Requirement Feature Mapping in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add protect-my-hair/nucleus-marketplace --skill requirement-feature-mapping -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/requirement-feature-mapping, .gemini/skills/requirement-feature-mapping, .github/skills/requirement-feature-mapping and .opencode/skills/requirement-feature-mapping in your project.
What does Requirement Feature Mapping need to run?
Going by SKILL.md and its folder, Requirement Feature Mapping needs Python for the scripts in its folder and the command-line tools its instructions call (python3). Our summary lists: Python 3.
Does Requirement Feature Mapping access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Requirement Feature Mapping safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Requirement Feature Mapping use?
Requirement Feature Mapping is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Requirement Feature Mapping use?
About 394 tokens (SKILL.md is roughly 1.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 110 tokens, read only when the agent opens those files.
What are the alternatives to Requirement Feature Mapping?
Skills that share tags, products or a category with Requirement Feature Mapping: Token Map (nexu-io/open-design, 100k stars), Maps Geography (asgeirtj/system_prompts_leaks, 69k stars), Requirements (rizsotto/Bear, 6.5k stars) and Od Next Media Inputs (nexu-io/open-design, 100k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Requirement Feature Mapping?
protect-my-hair (a GitHub user) maintains it in protect-my-hair/nucleus-marketplace, which has 164 GitHub stars. The repository holds 18 skills in this directory. The repository was last updated on July 23, 2026.
Source: protect-my-hair/nucleus-marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.