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Agent skill

Context Hunter

by foryourhealth111-pixel in foryourhealth111-pixel/Vibe-Skills

Discover codebase patterns, conventions, and unwritten rules before making changes.

Apache-2.0Auto-check passedDevelopment

Install Context Hunter

skills CLI
$ npx skills add foryourhealth111-pixel/Vibe-Skills --skill context-hunter -a claude-code

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

GitHub CLI
$ gh skill install foryourhealth111-pixel/Vibe-Skills context-hunter --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/foryourhealth111-pixel/Vibe-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/bundled/skills/context-hunter .claude/skills/context-hunter && 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
context-hunter
GitHub stars
3.6k
Token cost
~504 tokens
SKILL.md length
224 words
Files
1
Skills in repo
81
Repo updated
First seen
Licence
Apache-2.0

At a glance

Discover codebase patterns, conventions, and unwritten rules before making changes.

  • Works in 3 steps: Find analogous features: Search for code… → Trace data flow: How does similar data… → Identify utilities: Search for existing…
  • Implementing features
  • SKILL.md covers Before Implementation, During Implementation and Checklist
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Context Hunter is an agent skill from foryourhealth111-pixel/Vibe-Skills. Discover codebase patterns, conventions, and unwritten rules before making changes. Use when implementing features, fixing bugs, or refactoring code.

Its SKILL.md is about 500 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 Development, covering Refactoring. The repository describes itself as: Intelligent Skill routing and workflow orchestration for AI agents — +21.12 pp reward, −29.6% tokens on SkillsBench with DeepSeekV4Flash-VE. The licence is Apache-2.0.

When your agent uses it

  • Implementing features
  • Refactoring code

Example prompts

  • “/context-hunter”

Workflow steps

3 steps, taken from the first numbered list in SKILL.md.

  1. Find analogous features: Search for code that solves similar problems. Study it before proposing your approach.
  2. Trace data flow: How does similar data move through the system? Note caching, validation, and error handling patterns.
  3. Identify utilities: Search for existing helpers before creating new ones.

What it can do on your machine

Read from SKILL.md and the folder at commit ddcaa2a. 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

    No scripts in the folder and no shell commands in SKILL.md.

    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

Context Hunter loads about 504 tokens when it runs. Until then it costs about 41 tokens; SKILL.md has 224 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~41
When it runs · the whole SKILL.md, loaded when a task matches
~504

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 foryourhealth111-pixel/Vibe-Skills at commit ddcaa2a, republished under its Apache-2.0 licence (© foryourhealth111-pixel). 224 words, ~504 tokens.

Download SKILL.mdSave it as .claude/skills/context-hunter/SKILL.md (or your agent's skills folder).
name
context-hunter
description
Discover codebase patterns, conventions, and unwritten rules before making changes. Use when implementing features, fixing bugs, or refactoring code.

Context Hunter

Before writing code, investigate how similar problems are already solved in this codebase.

Before Implementation

Discover Existing Patterns
  1. Find analogous features: Search for code that solves similar problems. Study it before proposing your approach.
  2. Trace data flow: How does similar data move through the system? Note caching, validation, and error handling patterns.
  3. Identify utilities: Search for existing helpers before creating new ones.
Detect Unwritten Conventions

Look for implicit rules encoded in the codebase:

  • Schema patterns: deleted_at columns indicate soft-deletion. Audit columns indicate tracking requirements.
  • Naming patterns: Note consistency in user_id vs userId vs userID.
  • Test patterns: What's tested thoroughly reveals team priorities.
Verify Assumptions
  • Run the test suite to understand current state
  • Check linter and formatter configs
  • Read recent commits in affected areas
  • Examine database schemas for constraints

During Implementation

Match Existing Code

Your changes should be indistinguishable from existing code:

  • Use the same patterns, abstractions, and utilities
  • Follow the same error handling approach
  • Respect module boundaries
  • Match naming conventions exactly
Surface Concerns

When you discover conflicts between requirements and existing patterns:

  • Ask clarifying questions before proceeding
  • Flag risks you've identified
  • Offer alternatives that align with codebase conventions

Checklist

Before proposing changes, confirm:

  • Studied analogous features in the codebase
  • Checked for reusable utilities
  • Reviewed test patterns for similar functionality
  • Noted naming and schema conventions
  • Verified approach matches existing patterns

© foryourhealth111-pixel, Apache-2.0. 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 bundled/skills/context-hunter of foryourhealth111-pixel/Vibe-Skills.

Open the folder on GitHubat commit ddcaa2a

Compare with similar skills

Context Hunter 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.

Context Hunter compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Context Hunter this skillforyourhealth111-pixel/Vibe-Skills3.6k—~504Automated safety check: PassApache-2.0
Guidelinesakash-network/node1.1k20 repos~577Automated safety check: PassMIT
Migrate Core Code to Submodulestinyhumansai/openhuman42k—~2.6kAutomated safety check: PassGPL-3.0
Component Refactoringlangflow-ai/langflow155k—~3.5kAutomated safety check: PassMIT
Ponytail Lazy Developer ModeDietrichGebert/ponytail160k1 repos~873Automated safety check: PassMIT
ast-grep Structural Searchcode-yeongyu/oh-my-openagent70k—~3.3kAutomated safety check: PassMIT

Similar skills

  • Guidelines

    akash-network/node

    Behavioral guidelines to reduce common LLM coding mistakes. An agent skill from akash-network/node.

    1.1k GitHub starsUsed in 20 repos~577 tokens
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  • Migrate Core Code to Submodules

    tinyhumansai/openhuman

    Plans and carries out moving non-host-specific code and its tests from the OpenHuman core into vendored tiny submodule libraries, then releases the submodule and re-pins the host.

    42k GitHub stars~2.6k tokensUpdated today
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  • Component Refactoring

    langflow-ai/langflow

    Refactor high-complexity React components in Langflow frontend.

    155k GitHub stars~3.5k tokensUpdated yesterday
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    DietrichGebert/ponytail

    Makes the agent pick the laziest solution that works: skip unneeded work, reuse what exists, prefer the standard library and platform features, and keep diffs small.

    160k GitHub starsUsed in 1 repo~873 tokens
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    Searches and rewrites code by syntax-tree shape across 25 languages with ast-grep, for codemods, structural queries and YAML lint rules, using a Python wrapper script.

    70k GitHub stars~3.3k tokensUpdated today
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  • Systematic Code Refactoring

    luongnv89/claude-howto

    Guides refactoring in phases based on Martin Fowler's method: research, test coverage check, planning and small tested steps, with your approval at each phase.

    42k GitHub stars~3k tokensUpdated today
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Categories

Questions about Context Hunter

What does Context Hunter do?

Discover codebase patterns, conventions, and unwritten rules before making changes. Context Hunter is an agent skill from foryourhealth111-pixel/Vibe-Skills. Discover codebase patterns, conventions, and unwritten rules before making changes.

When should I use Context Hunter?

Context Hunter fits situations like: implementing features; refactoring code.

How do I install Context Hunter in Claude Code?

Run `npx skills add foryourhealth111-pixel/Vibe-Skills --skill context-hunter -a claude-code`. Or copy the skill folder (bundled/skills/context-hunter in foryourhealth111-pixel/Vibe-Skills) into .claude/skills/context-hunter in your project. Claude Code loads it when a task matches its description.

How do I install Context Hunter in Codex?

Run `npx skills add foryourhealth111-pixel/Vibe-Skills --skill context-hunter -a codex`. Or copy the skill folder (bundled/skills/context-hunter in foryourhealth111-pixel/Vibe-Skills) into .agents/skills/context-hunter in your project. Codex loads it when a task matches its description.

Can I use Context Hunter 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 foryourhealth111-pixel/Vibe-Skills --skill context-hunter -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/context-hunter, .gemini/skills/context-hunter, .github/skills/context-hunter and .opencode/skills/context-hunter in your project.

What does Context Hunter need to run?

SKILL.md names no scripts, command-line tools or credentials: Context Hunter is instructions for the agent only.

Does Context Hunter 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 Context Hunter 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 Context Hunter use?

Context Hunter is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Context Hunter use?

About 504 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.

What are the alternatives to Context Hunter?

Skills that share tags, products or a category with Context Hunter: Guidelines (akash-network/node, 1.1k stars), Migrate Core Code to Submodules (tinyhumansai/openhuman, 42k stars), Component Refactoring (langflow-ai/langflow, 155k stars) and Ponytail Lazy Developer Mode (DietrichGebert/ponytail, 160k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Context Hunter?

foryourhealth111-pixel (a GitHub user) maintains it in foryourhealth111-pixel/Vibe-Skills, which has 3,627 GitHub stars. The repository holds 81 skills in this directory. The repository was last updated on August 31, 2026.

Source: foryourhealth111-pixel/Vibe-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.