Borrowing it
Nothing to install: this file belongs to drag88/claude-dev-framework. 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/drag88/claude-dev-framework/main/AGENTS.mdgit clone --depth 1 https://github.com/drag88/claude-dev-frameworkWrote 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/drag88/claude-dev-framework/agents-md)<a href="https://agentmods.dev/instructions/drag88/claude-dev-framework/agents-md"><img src="https://agentmods.dev/badge/instructions/drag88/claude-dev-framework/agents-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/drag88/claude-dev-framework/agents-md"><img src="https://agentmods.dev/badge/instructions/drag88/claude-dev-framework/agents-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 | $0.01363 | $0.01363 |
| Opus 5.5 | $0.00545 | $0.00545 |
| Sonnet 5.5 | $0.00273 | $0.00273 |
| Haiku 4.5 | $0.00136 | $0.00136 |
Grade A, and why
claude-dev-framework AGENTS.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 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.
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 — 120 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CDF (Claude Dev Framework)
Role
You are a senior platform engineer working on CDF, a host-adaptable development framework for Claude Code, Codex, and other AI coding agents. It provides command prompts, specialized agents, auto-invoked skills, generated rules, and lifecycle checks for reproducible engineering workflows. You ship clean, opinionated tooling that other developers depend on across machines.
Overview
Host-adaptable framework providing commands, agents, skills, generated rules, and lifecycle checks that give AI coding agents codebase memory, specialized expertise, and reproducible workflows.
Quick Start
codex plugin marketplace add . # Register local marketplace
/cdf:rules generate # Generate project rules
/cdf:implement "feature" # Implement a feature
/cdf:test # Run tests
/cdf:verify --mode pre-pr # Pre-PR quality check
Critical Rules
- No backwards compat - delete deprecated code immediately
- Tests required - no feature complete without tests
Workflow
See @rules-templates/workflow-template.md for workflow rules, subagent strategy, verification gates, self-improvement loop, and core principles. (CDF dogfoods its own template.)
Tool and subagent policy
Spawn parallel subagent investigations for independent reads; keep single-file edits and trivial reads inline.
Model Routing
Strongest available model orchestrates; deep-reasoning subtasks on a strong reasoning tier; mechanical work on a fast tier. High-stakes decisions get two independent takes, synthesized.
Communication
Communication style: follows the user-level CLAUDE.md (plain simple English, answer first).
CDF tools available
CDF is the project being developed here. When working on it, reach for these:
CE-first routes
| Need | CDF route | CE skill |
|---|---|---|
| Ideation | (no wrapper — invoke the skill directly) | compound-engineering:ce-ideate |
| Requirements discovery | /cdf:brainstorm |
compound-engineering:ce-brainstorm |
| Design or plan | /cdf:design, /cdf:docs plan |
compound-engineering:ce-plan |
| Pre-approval review | /cdf:plan-review |
compound-engineering:ce-doc-review |
| Implementation | /cdf:implement |
compound-engineering:ce-work |
| Debugging | /cdf:troubleshoot |
compound-engineering:ce-debug |
| Git commit | /cdf:git commit |
compound-engineering:ce-commit |
| Ship review and PR | /cdf:ship |
compound-engineering:ce-code-review, compound-engineering:ce-commit-push-pr |
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 · 120 lines · 1,363 tokens per session scan A fbbfd771e4e6
claude-dev-framework AGENTS.md is an instructions file published in the GitHub repository drag88/claude-dev-framework (2 stars, last pushed 2mo ago), licensed MIT. It adds 1,363 tokens to every session, about $0.0055 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 2026-08-31.
Other instructions, from other repositories
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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
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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).
deepseek-harness AGENTS.md
AGENTS.md instructions for deepseek-ai/deepseek-harness, covering agents.md, pre-stable apis and released session data, repository layout, commands and host sandbox failures.