Indexability
thedaviddias/Front-End-Checklist
A skill your agent uses when auditing a site for accidental noindex directives, investigating why important pages are not appearing in Google Search, or reviewing CMS settings that control indexing…
Verify docs/features feature frontmatter, test attribution, docIndexLinks, code-facts tool evidence, and produce a candidate knowledge index under .nucleus/runs only.
MITAuto-check passed
Install Knowledge Index Verify
$ npx skills add protect-my-hair/nucleus-marketplace --skill knowledge-index-verify -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install protect-my-hair/nucleus-marketplace knowledge-index-verify --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/knowledge-index-verify .claude/skills/knowledge-index-verify && 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 "knowledge-index-verify" agent skill from https://github.com/protect-my-hair/nucleus-marketplace/tree/main/plugins/nucleus/skills/knowledge-index-verify into .claude/skills/knowledge-index-verify/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "knowledge-index-verify", 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/knowledge-index-verifyType 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 knowledge-index-verify -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install protect-my-hair/nucleus-marketplace knowledge-index-verify --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/knowledge-index-verify .agents/skills/knowledge-index-verify && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "knowledge-index-verify" agent skill from https://github.com/protect-my-hair/nucleus-marketplace/tree/main/plugins/nucleus/skills/knowledge-index-verify into .agents/skills/knowledge-index-verify/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "knowledge-index-verify", 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 knowledge-index-verify -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install protect-my-hair/nucleus-marketplace knowledge-index-verify --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/knowledge-index-verify .cursor/skills/knowledge-index-verify && 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 "knowledge-index-verify" agent skill from https://github.com/protect-my-hair/nucleus-marketplace/tree/main/plugins/nucleus/skills/knowledge-index-verify into .cursor/skills/knowledge-index-verify/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "knowledge-index-verify", 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/knowledge-index-verify--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 knowledge-index-verify -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install protect-my-hair/nucleus-marketplace knowledge-index-verify --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/knowledge-index-verify .gemini/skills/knowledge-index-verify && 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 "knowledge-index-verify" agent skill from https://github.com/protect-my-hair/nucleus-marketplace/tree/main/plugins/nucleus/skills/knowledge-index-verify into .gemini/skills/knowledge-index-verify/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "knowledge-index-verify", 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 knowledge-index-verifyInstalls 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 knowledge-index-verify -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/knowledge-index-verify .github/skills/knowledge-index-verify && 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 "knowledge-index-verify" agent skill from https://github.com/protect-my-hair/nucleus-marketplace/tree/main/plugins/nucleus/skills/knowledge-index-verify into .github/skills/knowledge-index-verify/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "knowledge-index-verify", 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 knowledge-index-verify -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 knowledge-index-verify --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/knowledge-index-verify .opencode/skills/knowledge-index-verify && 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 "knowledge-index-verify" agent skill from https://github.com/protect-my-hair/nucleus-marketplace/tree/main/plugins/nucleus/skills/knowledge-index-verify into .opencode/skills/knowledge-index-verify/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "knowledge-index-verify", 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
knowledge-index-verify- GitHub stars
- 164
- Token cost
- ~512 tokens
- SKILL.md length
- 94 words
- Files
- 12 (incl. scripts, references, assets)
- Skills in repo
- 18
- Repo updated
- First seen
- Licence
- MIT
At a glance
Verify docs/features feature frontmatter, test attribution, docIndexLinks, code-facts tool evidence, and produce a candidate knowledge index under .nucleus/runs only.
- SKILL.md covers 边界, 使用, Code Facts Strict and 人审前子代理预审, plus 1 more section
- Runs Python scripts from its folder; calls python3
What it does
Knowledge Index Verify is an agent skill from protect-my-hair/nucleus-marketplace. Verify docs/features feature frontmatter, test attribution, docIndexLinks, code-facts tool evidence, and produce a candidate knowledge index under .nucleus/runs only.
Its SKILL.md is about 510 tokens, which your agent loads only when the skill is triggered. The skill folder holds 15 other files, including scripts, reference files and assets (for example `agents/openai.yaml`, `assets/candidate-knowledge-index-template.json` and `assets/nucleus-code-facts-evidence.schema.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
- “/knowledge-index-verify”
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
Knowledge Index Verify loads about 512 tokens when it runs, and up to ~1.2k if it reads all its reference files. Until then it costs about 47 tokens; SKILL.md has 94 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). 94 words, ~512 tokens.
Download SKILL.mdSave it as
.claude/skills/knowledge-index-verify/SKILL.md (or your agent's skills folder). This skill also uses 11 other files; get the full folder from GitHub.- name
- knowledge-index-verify
- description
- Verify docs/features feature frontmatter, test attribution, docIndexLinks, code-facts tool evidence, and produce a candidate knowledge index under .nucleus/runs only.
knowledge-index-verify
本 Skill 是 Nucleus V2 Knowledge Index / llm-wiki approved-write 的只读 verify gate。它只生成 candidate、diff、report 和 result package，不同步生产索引。
边界
- 不覆盖
docs/knowledge-index.json。 - 不生成、更新或补写
docs/features/**/code-facts.md。 - 不从 LLM prompt、人工摘要或检索结果直接推断代码事实。
- 不写
docs/requirement/**、docs/features/**、tests/**、.nucleus/tests/**或源码。 - Runtime 只允许写
.nucleus/runs/<workflowRunId>/knowledge/**与.nucleus/runs/<workflowRunId>/result.json。 - 失败默认
ALERT_AND_BLOCK，不得静默降级。
使用
python3 skills/knowledge-index-verify/scripts/knowledge_index_verify.py verify \
--repo-root /path/to/target-repo \
--context /path/to/target-repo/.nucleus/context/<workflowRunId>.json \
--tool-evidence /path/to/target-repo/.nucleus/runs/<workflowRunId>/knowledge/tool-evidence/gitnexus-search-report.json--tool-evidence 必须是显式 adapter evidence JSON。GitNexus、Serena、Yog 或 static analyzer readiness 只能来自该 evidence、capabilityStatus 或工具注册报告，不能凭宿主环境猜测。
Code Facts Strict
当以下任一条件成立时，code-facts 证据缺失必须 FAILED_BLOCKED：
docIndexLinks引用docs/features/**/code-facts.md。- scanner 发现同 feature 目录下存在
code-facts.md。 - context 明确要求 code facts。
没有 code-facts 的普通 feature 只能进入 candidate-only 与人工 review，不能生成 prompt-only facts。
人审前子代理预审
到达 candidate-index-review 前，必须按 workflow 的 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，不得请求人工评审通过。
输出
.nucleus/runs/<workflowRunId>/knowledge/feature-scan-report.json.nucleus/runs/<workflowRunId>/knowledge/candidate-knowledge-index.json.nucleus/runs/<workflowRunId>/knowledge/index-diff.md.nucleus/runs/<workflowRunId>/knowledge/verify-report.json.nucleus/runs/<workflowRunId>/knowledge/verify-report.md.nucleus/runs/<workflowRunId>/knowledge/blockers.json.nucleus/runs/<workflowRunId>/result.json
© 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 11 other files (scripts, references, assets) in plugins/nucleus/skills/knowledge-index-verify of protect-my-hair/nucleus-marketplace.
- SKILL.md
- agents/openai.yaml
- assets/candidate-knowledge-index-template.json
- assets/nucleus-code-facts-evidence.schema.json
- assets/nucleus-knowledge-index-candidate.schema.json
- assets/nucleus-knowledge-verify-report.schema.json
- assets/verify-report-template.md
- references/blocker-matrix.md
- references/code-facts-evidence.md
- references/frontmatter-contract.md
- references/knowledge-boundary.md
- scripts/knowledge_index_verify.py
Open the folder on GitHubat commit 3c82085
Compare with similar skills
Knowledge Index Verify 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 |
|---|---|---|---|---|---|---|
| Knowledge Index Verify this skillprotect-my-hair/nucleus-marketplace | 164 | — | ~512 | Automated safety check: Pass | MIT | |
| Indexabilitythedaviddias/Front-End-Checklist | 74k | — | ~814 | Automated safety check: Pass | MIT | |
| Indexability Conflictsthedaviddias/Front-End-Checklist | 74k | — | ~876 | Automated safety check: Pass | MIT | |
| Index Refreshpaperclipai/paperclip | 100k | — | ~994 | Automated safety check: Pass | MIT | |
| Adr Indexruvnet/ruflo | 74k | — | ~861 | Automated safety check: Notes | MIT | |
| Performance AttributionHKUDS/Vibe-Trading | 35k | — | ~3.1k | Automated safety check: Pass | MIT |
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A skill your agent uses when an LLM Wiki operation issue requests an index refresh.
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Build or rebuild the ADR index + dependency graph by running scripts/import.mjs (handles v3-style and plugin-style ADR formats; one Bash call vs hundreds of MCP round-trips)
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Questions about Knowledge Index Verify
What does Knowledge Index Verify do?
Verify docs/features feature frontmatter, test attribution, docIndexLinks, code-facts tool evidence, and produce a candidate knowledge index under .nucleus/runs only. Knowledge Index Verify is an agent skill from protect-my-hair/nucleus-marketplace.nucleus/runs only.
How do I install Knowledge Index Verify in Claude Code?
Run `npx skills add protect-my-hair/nucleus-marketplace --skill knowledge-index-verify -a claude-code`. Or copy the skill folder (plugins/nucleus/skills/knowledge-index-verify in protect-my-hair/nucleus-marketplace) into .claude/skills/knowledge-index-verify in your project. Claude Code loads it when a task matches its description.
How do I install Knowledge Index Verify in Codex?
Run `npx skills add protect-my-hair/nucleus-marketplace --skill knowledge-index-verify -a codex`. Or copy the skill folder (plugins/nucleus/skills/knowledge-index-verify in protect-my-hair/nucleus-marketplace) into .agents/skills/knowledge-index-verify in your project. Codex loads it when a task matches its description.
Can I use Knowledge Index Verify 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 knowledge-index-verify -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/knowledge-index-verify, .gemini/skills/knowledge-index-verify, .github/skills/knowledge-index-verify and .opencode/skills/knowledge-index-verify in your project.
What does Knowledge Index Verify need to run?
Going by SKILL.md and its folder, Knowledge Index Verify needs Python for the scripts in its folder and the command-line tools its instructions call (python3). Our summary lists: Python 3.
Does Knowledge Index Verify 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 Knowledge Index Verify 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 Knowledge Index Verify use?
Knowledge Index Verify 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 Knowledge Index Verify use?
About 512 tokens (SKILL.md is roughly 2k 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 710 tokens, read only when the agent opens those files.
What are the alternatives to Knowledge Index Verify?
Skills that share tags, products or a category with Knowledge Index Verify: Indexability (thedaviddias/Front-End-Checklist, 74k stars), Indexability Conflicts (thedaviddias/Front-End-Checklist, 74k stars), Index Refresh (paperclipai/paperclip, 100k stars) and Adr Index (ruvnet/ruflo, 74k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Knowledge Index Verify?
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.