Agent skill

Doc Lookup

by codexstar69 in codexstar69/bug-hunter

Unified documentation lookup for Bug Hunter agents. An agent skill from codexstar69/bug-hunter.

MITAuto-check passedDatabases

Install Doc Lookup

skills CLI
$ npx skills add codexstar69/bug-hunter --skill doc-lookup -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install codexstar69/bug-hunter doc-lookup --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/codexstar69/bug-hunter.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/doc-lookup .claude/skills/doc-lookup && rm -rf skills-src

Use ~/.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/

Facts

Skill name
doc-lookup
GitHub stars
519
Token cost
~592 tokens
SKILL.md length
269 words
Files
1
Skills in repo
11
Repo updated
First seen
Licence
MIT

At a glance

Unified documentation lookup for Bug Hunter agents. An agent skill from codexstar69/bug-hunter.

  • Databases work in your project
  • Calls node

What it does

Doc Lookup is an agent skill from codexstar69/bug-hunter. Unified documentation lookup for Bug Hunter agents. Uses Context Hub (chub) as primary source with Context7 API fallback. Provides verified library/framework documentation to prevent false positives and ensure correct fix patterns.

Its SKILL.md is about 590 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Databases. It works with Prisma. The repository describes itself as: Adversarial AI bug hunter with auto-fix skill for Claude Code, Cursor, Codex CLI, GitHub Copilot CLI, Kiro CLI, Opencode, Pi Coding Agent, and more. Multi-agent pipeline finds… The licence is MIT.

When your agent uses it

  • Databases work in your project

Example prompts

  • “/doc-lookup”

What it can do on your machine

Read from SKILL.md and the folder at commit 3be6973. 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

    Shell commands in SKILL.md call:

    • node

    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

Doc Lookup loads about 592 tokens when it runs. Until then it costs about 61 tokens; SKILL.md has 269 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~61
When it runs · the whole SKILL.md, loaded when a task matches
~592

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); files beside SKILL.md are not scanned.

SKILL.md

The full file from codexstar69/bug-hunter at commit 3be6973, republished under its MIT licence (© codexstar69). 269 words, ~592 tokens.

Download SKILL.mdSave it as .claude/skills/doc-lookup/SKILL.md (or your agent's skills folder).
name
doc-lookup
description
Unified documentation lookup for Bug Hunter agents. Uses Context Hub (chub) as primary source with Context7 API fallback. Provides verified library/framework documentation to prevent false positives and ensure correct fix patterns.

Doc Lookup — Verified Documentation Access

Documentation Lookup (Context Hub + Context7 fallback)

When you need to verify a claim about how a library, framework, or API actually behaves — do NOT guess from training data. Look it up.

When to use this
  • "This framework includes X protection by default" — verify it
  • "This ORM parameterizes queries automatically" — verify it
  • "This function validates input" — verify it
  • "The docs say to do X" — verify it
  • Any claim about library behavior that affects your bug verdict
How to use it

SKILL_DIR is injected by the orchestrator. Use it for all helper script paths.

The lookup script tries Context Hub (chub) first for curated, versioned docs, then falls back to Context7 when chub doesn't have the library.

Step 1: Search for the library

bash
node "$SKILL_DIR/scripts/doc-lookup.cjs" search "<library>" "<what you need to know>"

Example: node "$SKILL_DIR/scripts/doc-lookup.cjs" search "prisma" "SQL injection parameterized queries"

This returns results from both sources with a recommended_source and recommended_id.

Step 2: Fetch documentation

bash
node "$SKILL_DIR/scripts/doc-lookup.cjs" get "<library-or-id>" "<specific question>"

Example: node "$SKILL_DIR/scripts/doc-lookup.cjs" get "prisma/orm" "are raw queries parameterized by default"

This fetches curated docs from chub if available, otherwise Context7 documentation snippets with code examples.

Optional flags:

  • --lang js|py — language variant (for chub docs with multiple languages)
  • --source chub|context7 — force a specific source
Rules
  • Only look up docs when you have a SPECIFIC claim to verify. Do not speculatively fetch docs for every library in the codebase.
  • One lookup per claim. Don't chain 5 searches — pick the most impactful one.
  • If the API fails or returns nothing useful, say so explicitly: "Could not verify from docs — proceeding based on code analysis."
  • Cite what you found: "Per Express docs: [quote]" or "Prisma docs confirm that $queryRaw uses parameterized queries."

© codexstar69, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/doc-lookup of codexstar69/bug-hunter.

Open the folder on GitHubat commit 3be6973

Compare with similar skills

Doc Lookup 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.

Doc Lookup compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Doc Lookup this skillcodexstar69/bug-hunter519—~592Automated safety check: PassMIT
Cross Package Typesbitovi/ai-enablement-prompts121—~1.1kAutomated safety check: PassMIT
Fetching Library Docsaiskillstore/marketplace4301 repos~1.6kAutomated safety check: PassNone
Content Create Hero Imageprisma/web1.1k—~6.9kAutomated safety check: PassNone
Prisma Contributor PRprisma/orm48k—~2.3kAutomated safety check: PassApache-2.0
Better Drizzlealmeidazs/better-drizzle347—~1.7kAutomated safety check: PassApache-2.0

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Works with

Questions about Doc Lookup

What does Doc Lookup do?

Unified documentation lookup for Bug Hunter agents. An agent skill from codexstar69/bug-hunter. Doc Lookup is an agent skill from codexstar69/bug-hunter. Unified documentation lookup for Bug Hunter agents.

When should I use Doc Lookup?

Doc Lookup fits situations like: databases work in your project.

How do I install Doc Lookup in Claude Code?

Run `npx skills add codexstar69/bug-hunter --skill doc-lookup -a claude-code`. Or copy the skill folder (skills/doc-lookup in codexstar69/bug-hunter) into .claude/skills/doc-lookup in your project. Claude Code loads it when a task matches its description.

How do I install Doc Lookup in Codex?

Run `npx skills add codexstar69/bug-hunter --skill doc-lookup -a codex`. Or copy the skill folder (skills/doc-lookup in codexstar69/bug-hunter) into .agents/skills/doc-lookup in your project. Codex loads it when a task matches its description.

Can I use Doc Lookup 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 codexstar69/bug-hunter --skill doc-lookup -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/doc-lookup, .gemini/skills/doc-lookup, .github/skills/doc-lookup and .opencode/skills/doc-lookup in your project.

What does Doc Lookup need to run?

Going by SKILL.md and its folder, Doc Lookup needs the command-line tools its instructions call (node).

Does Doc Lookup 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 Doc Lookup 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. Review the folder before installing.

What licence does Doc Lookup use?

Doc Lookup 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 Doc Lookup use?

About 592 tokens (SKILL.md is roughly 2.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Doc Lookup?

Skills that share tags, products or a category with Doc Lookup: Cross Package Types (bitovi/ai-enablement-prompts, 121 stars), Fetching Library Docs (aiskillstore/marketplace, 430 stars), Content Create Hero Image (prisma/web, 1.1k stars) and Prisma Contributor PR (prisma/orm, 48k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Doc Lookup?

codexstar69 (a GitHub user) maintains it in codexstar69/bug-hunter, which has 519 GitHub stars. The repository holds 11 skills in this directory. The repository was last updated on August 17, 2026.

Source: codexstar69/bug-hunter on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.