Borrowing it
Nothing to install: this file belongs to fullstacktard/claude-workflow. 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/fullstacktard/claude-workflow/main/CLAUDE.mdgit clone --depth 1 https://github.com/fullstacktard/claude-workflowWrote 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/fullstacktard/claude-workflow/claude-md)<a href="https://agentmods.dev/instructions/fullstacktard/claude-workflow/claude-md"><img src="https://agentmods.dev/badge/instructions/fullstacktard/claude-workflow/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/fullstacktard/claude-workflow/claude-md"><img src="https://agentmods.dev/badge/instructions/fullstacktard/claude-workflow/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 | $0.01645 | $0.01645 |
| Opus 5.5 | $0.00658 | $0.00658 |
| Sonnet 5.5 | $0.00329 | $0.00329 |
| Haiku 4.5 | $0.00164 | $0.00164 |
Grade C, and why
claude-workflow 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 1mo 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.
Hidden instructionshighPrompt injection
Directives inside HTML comments, invisible characters or bidirectional overrides are read by the model and not by the person reviewing the file.
<!-- Add your project-specific instructions below this line. This section will be PRESERVED when running "claude-workflow init" or "update". --> How it starts
The opening of the file, as written. The whole thing — 188 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
FEATURE REGISTRY - MUST UPDATE
When adding, removing, or renaming commands, workflows, agents, or skills:
- Update
config/product-config.json(monorepo root — the source of truth) - Run
npm run generate:featuresto regeneratesrc/lib/generated/feature-groups-data.ts - Rebuild:
npm run build
The generator script reads from the root config/product-config.json, NOT the package-level copy.
SLASH COMMANDS - TEMPLATE DIRECTORY REQUIRED
Slash commands (.claude/commands/*.md) must exist in src/templates/.claude/commands/ to be distributed to user projects. The build copies src/ → dist/, and claude-workflow update copies from dist/templates/ to the target project.
- Source of truth for distribution:
src/templates/.claude/commands/ - Local dev copy:
.claude/commands/(used by this repo only) - When adding a new command, place it in both locations
- If a command only exists in
.claude/commands/it will NOT reach end-user projects viainitorupdate
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
KEY REFERENCE GUIDES
.claude/backlog-reference.md- All task management CLI commands.claude/testing-setup.md- Test configuration and commands
BACKLOG TASK IMPLEMENTATION
When implementing a task from backlog/tasks/, you MUST use the agent specified in the task's Assigned Agent field. The task-maker selects the appropriate agent based on the work involved—do not override this assignment.
Task(subagent_type="backend-engineer", prompt="Implement task-123: ...")
Task(subagent_type="frontend-engineer", prompt="Implement task-456: ...")
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.
- 1mo ago First seen · 188 lines · 1,645 tokens per session scan C 4bcbb75e1008
claude-workflow CLAUDE.md is an instructions file published in the GitHub repository fullstacktard/claude-workflow (12 stars, last pushed 6mo ago), licensed MIT. It adds 1,645 tokens to every session, about $0.0066 per session on Opus 5.5. A static security scan graded it C with 1 finding (hidden instructions). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-01.
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
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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.