Borrowing it
Nothing to install: this file belongs to pr-pm/prpm. 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/pr-pm/prpm/main/CLAUDE.mdgit clone --depth 1 https://github.com/pr-pm/prpmWrote 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/pr-pm/prpm/claude-md)<a href="https://agentmods.dev/instructions/pr-pm/prpm/claude-md"><img src="https://agentmods.dev/badge/instructions/pr-pm/prpm/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 | $0.04685 | $0.04685 |
| Opus 5 | $0.02343 | $0.02343 |
| Sonnet 5 | $0.00937 | $0.00937 |
| Haiku 4.5 | $0.00468 | $0.00468 |
Grade A, and why
prpm 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 2d 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 — 485 lines — stays where its author put it; the contents beside it link to each section on GitHub.
- Use the
bdtool instead of markdown to coordinate all work and tasks. - NEVER commit changes unless the user explicitly asks you to.
Using bv as an AI sidecar
bv is a fast terminal UI for Beads projects (.beads/beads.jsonl). It renders lists/details and precomputes dependency metrics (PageRank, critical path, cycles, etc.) so you instantly see blockers and execution order. For agents, it’s a graph sidecar: instead of parsing JSONL or risking hallucinated traversal, call the robot flags to get deterministic, dependency-aware outputs.
IMPORTANT: As an agent, you must ONLY use bv with the robot flags, otherwise you'll get stuck in the interactive TUI that's intended for human usage only!
- bv --robot-help — shows all AI-facing commands.
- bv --robot-insights — JSON graph metrics (PageRank, betweenness, HITS, critical path, cycles) with top-N summaries for quick triage.
- bv --robot-plan — JSON execution plan: parallel tracks, items per track, and unblocks lists showing what each item frees up.
- bv --robot-priority — JSON priority recommendations with reasoning and confidence.
- bv --robot-recipes — list recipes (default, actionable, blocked, etc.); apply via bv --recipe to pre-filter/sort before other flags.
- bv --robot-diff --diff-since <commit|date> — JSON diff of issue changes, new/closed items, and cycles introduced/resolved.
Use these commands instead of hand-rolling graph logic; bv already computes the hard parts so agents can act safely and quickly.
MCP Agent Mail: coordination for multi-agent workflows
What it is
- A mail-like layer that lets coding agents coordinate asynchronously via MCP tools and resources.
- Provides identities, inbox/outbox, searchable threads, and advisory file reservations, with human-auditable artifacts in Git.
Why it's useful
- Prevents agents from stepping on each other with explicit file reservations (leases) for files/globs.
- Keeps communication out of your token budget by storing messages in a per-project archive.
- Offers quick reads (
resource://inbox/...,resource://thread/...) and macros that bundle common flows.
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.
- 2d ago First seen · 485 lines · 4,685 tokens per session scan A aee3de28e055
prpm CLAUDE.md is an instructions file published in the GitHub repository pr-pm/prpm (120 stars, last pushed 2mo ago), licensed MIT. It adds 4,685 tokens to every session, about $0.0234 per session on Opus 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 2026-09-03.
Other instructions, from other repositories
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AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
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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).
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).
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.
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.