Borrowing it
Nothing to install: this file belongs to bacchus-labs/wrangler. 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/bacchus-labs/wrangler/main/CLAUDE.mdgit clone --depth 1 https://github.com/bacchus-labs/wranglerWrote 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/bacchus-labs/wrangler/claude-md)<a href="https://agentmods.dev/instructions/bacchus-labs/wrangler/claude-md"><img src="https://agentmods.dev/badge/instructions/bacchus-labs/wrangler/claude-md.svg" alt="Measured on agentmods" 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 | $0.03463 | $0.03463 |
| Opus 5 | $0.01732 | $0.01732 |
| Sonnet 5 | $0.00693 | $0.00693 |
| Haiku 4.5 | $0.00346 | $0.00346 |
Grade C, and why
wrangler CLAUDE.md scanned grade C with 1 finding 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 7d 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.
Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
rm -rf mcp/dist && npm run build:mcp # Clean build How it starts
The opening of the file, as written. The whole thing — 397 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Wrangler - Project Context for AI Agents
This document provides essential context for AI agents (Claude Code, etc.) working on the wrangler project.
Project Overview
Wrangler is a comprehensive project governance framework and skills library for AI coding assistants. Its primary goal is to establish and maintain perfect alignment between you (the AI assistant) and your human partner through systematic governance.
Core Value Proposition
Wrangler ensures you and your human partner are of one mind about:
- Design principles (via Constitution documents)
- Strategic direction (via Roadmap files)
- Tactical execution (via tracked issues and specifications)
- Development workflows (via proven skills and patterns)
Key Components
-
Project Governance System
- Constitutional principles for consistent decision-making
- Hierarchical planning (strategic roadmaps -> tactical execution)
- Systematic issue and specification tracking
- Automated governance verification and maintenance
-
Skills Library (49 skills)
- Proven techniques, patterns, and workflows
- Covers testing, debugging, planning, code review, governance, git hooks, design systems
- Mandatory when applicable - no rationalizing away
- Discoverable and composable
-
Git Hooks Enforcement Framework
- Pre-commit, pre-push, commit-msg hooks
- Automated testing and code quality enforcement
- Bypass mechanism for TDD RED phase (humans only)
- Two installation patterns (direct or version-controlled)
-
Built-in MCP Server
- 16 tools (11 issue management + 5 session orchestration)
- Markdown-based storage (git-tracked)
- Automatic workspace initialization
- Full-text search and metadata queries
-
Template System
- Templates stored in skill directories (skill-local pattern)
- Governance file templates (Constitution, Roadmap, etc.)
- Issue and specification templates
- Directory README templates
- Referenced directly from skills, not copied
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.
- 7d ago First seen · 397 lines · 3,463 tokens per session scan C 078b44d74981
wrangler CLAUDE.md is an instructions file published in the GitHub repository bacchus-labs/wrangler (4 stars, last pushed 6mo ago), licensed MIT. It adds 3,463 tokens to every session, about $0.0173 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other instructions, from other repositories
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
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.
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 oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.