Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add instructions/zircote/cpp-lsp/claude-mdgit clone --depth 1 https://github.com/zircote/cpp-lspWhat 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 | $0.00204 | $0.00204 |
| Opus 5 | $0.00102 | $0.00102 |
| Sonnet 5 | $0.00041 | $0.00041 |
| Haiku 4.5 | $0.00020 | $0.00020 |
Grade A, and why
cpp-lsp 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.
What it actually says
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Project Overview
A Claude Code plugin providing C/C++ development support through clangd LSP integration and 14 automated hooks for compilation, linting, formatting, and memory analysis.
Setup
Run /setup to install all required tools, or manually:
brew install llvm cppcheck
Key Files
| File | Purpose |
|---|---|
.lsp.json |
clangd LSP configuration |
hooks/hooks.json |
Automated development hooks |
hooks/scripts/cpp-hooks.sh |
Hook dispatcher script |
commands/setup.md |
/setup command definition |
.claude-plugin/plugin.json |
Plugin metadata |
Conventions
- Prefer minimal diffs
- Keep hooks fast
- Use smart pointers over raw new/delete
- Ensure compile_commands.json exists for proper LSP support
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 · 33 lines · 204 tokens per session scan A 8c05c56f5fa2
cpp-lsp CLAUDE.md is an instructions file published in the GitHub repository zircote/cpp-lsp (6 stars, last pushed 22d ago), licensed MIT. It adds 204 tokens to every session, about $0.0010 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 2026-08-31.
Other instructions, from other repositories
FlingEngine AGENTS.md
Instructions for flingengine/FlingEngine, covering agents.md, what this project is, build, tests and coding style.
FlingEngine CLAUDE.md
Instructions for flingengine/FlingEngine: See @AGENTS.md for project guidance (build, tests, coding style, architecture).
esbmc copilot-instructions.md
Copilot instructions for esbmc/esbmc, covering github copilot review instructions for esbmc, project context, key review focus areas, 1. correctness & safety and 2. code quality.
csharp-lsp CLAUDE.md
Instructions for zircote/csharp-lsp, covering claude.md, project overview, setup, key files and conventions.
svelte-lsp CLAUDE.md
Instructions for zircote/svelte-lsp, covering claude.md, project overview, setup, global lsp server and project development tools.
anchorlaw AGENTS.md
Instructions for unknowbug/anchorlaw, covering anchorlaw 项目 agents.md（项目级常驻指令）, 〇、开始工作前（每个 session 必做）, 一、项目定位（一句话）, 二、主工作流（judge 驱动流水线，v0.11） and 三、技能与宿主入口.