Skill Seekers converts documentation, code repositories, PDFs, videos, notebooks, and other sources into structured knowledge assets for AI skills, retrieval systems, and coding assistants. Developers use it to prepare source material for tools such as Claude, Gemini, OpenAI, LangChain, LlamaIndex, Cursor, Windsurf, and Cline, with exports for multiple targets. The catalogue entries provide skills, commands, instructions, an MCP integration, and a plugin for using the project.
Borrowing it
Nothing to install: this file belongs to yusufkaraaslan/Skill_Seekers. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/yusufkaraaslan/Skill_Seekers/development/CLAUDE.mdgit clone --depth 1 https://github.com/yusufkaraaslan/Skill_SeekersWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/instructions/yusufkaraaslan/skill_seekers/claude-md)<a href="https://agentmods.dev/instructions/yusufkaraaslan/skill_seekers/claude-md"><img src="https://agentmods.dev/badge/instructions/yusufkaraaslan/skill_seekers/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/instructions/yusufkaraaslan/skill_seekers/claude-md"><img src="https://agentmods.dev/badge/instructions/yusufkaraaslan/skill_seekers/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.05545 | $0.05545 |
| Opus 5.5 | $0.02218 | $0.02218 |
| Sonnet 5.5 | $0.01109 | $0.01109 |
| Haiku 4.5 | $0.00554 | $0.00554 |
Grade A, and why
Skill_Seekers CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 22d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 301 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Project Overview
Skill Seekers converts documentation from 18 source types into production-ready formats for 21+ AI platforms (LLM platforms, RAG frameworks, vector databases, AI coding assistants). Published on PyPI as skill-seekers.
Version: 3.11.0 (dev; last release 3.10.0) — source of truth is src/skill_seekers/_version.py | Python: 3.10+ | Website: https://skillseekersweb.com/
Architecture: See docs/UML_ARCHITECTURE.md for UML diagrams and module overview. StarUML project at docs/UML/skill_seekers.mdj. Refactor state/history: docs/UNIFICATION_PLAN.md (Grand Unification — all 5 phases done; remaining cosmetic items listed there).
Essential Commands
# REQUIRED before running tests or CLI (src/ layout)
pip install -e .
# Run all tests (NEVER skip - all must pass before commits)
pytest tests/ -v
# Fast iteration (skip slow MCP tests ~20min)
pytest tests/ --ignore=tests/test_mcp_fastmcp.py --ignore=tests/test_mcp_server.py --ignore=tests/test_install_skill_e2e.py -q
# Single test
pytest tests/test_scraper_features.py::test_detect_language -vv -s
# Code quality (must pass before push - matches CI)
uvx ruff check src/ tests/
uvx ruff format --check src/ tests/
mypy src/skill_seekers # continue-on-error in CI
# Auto-fix lint/format issues
uvx ruff check --fix --unsafe-fixes src/ tests/
uvx ruff format src/ tests/
# Build & publish
uv build
uv publish
CI Matrix
Runs on push/PR to main or development. Lint job (Python 3.12, Ubuntu) + Test job (Ubuntu + macOS, Python 3.10/3.11/3.12, excludes macOS+3.10). Both must pass for merge.
Git Workflow
- Main branch:
main(requires tests + 1 review) - Development branch:
development(default PR target, requires tests) - Feature branches:
feature/{task-id}-{description}fromdevelopment - PRs always target
development, nevermaindirectly
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 22d ago Changed f949242bd7de
- 1mo ago Changed · +82 tokens per session 1dfb254b9f99
- 1mo ago Changed · +6 lines · +76 tokens per session 3fe61c70992c
- 1mo ago First seen · 295 lines · 5,387 tokens per session scan A d7d9401f7d50
Skill_Seekers CLAUDE.md is an instructions file published in the GitHub repository yusufkaraaslan/Skill_Seekers (15,203 stars, last pushed 22d ago), licensed MIT. It adds 5,545 tokens to every session, about $0.0222 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
deno copilot-instructions.md
Copilot instructions for denoland/deno, covering deno development guide for github copilot, network access, high level overview, key directories and key files to understand first.