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/shabaraba/vibing.nvim/claude-mdgit clone --depth 1 https://github.com/shabaraba/vibing.nvimWrote 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/shabaraba/vibing.nvim/claude-md)<a href="https://agentmods.dev/instructions/shabaraba/vibing.nvim/claude-md"><img src="https://agentmods.dev/badge/instructions/shabaraba/vibing.nvim/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 | $0.01984 | $0.01984 |
| Opus 5 | $0.00992 | $0.00992 |
| Sonnet 5 | $0.00397 | $0.00397 |
| Haiku 4.5 | $0.00198 | $0.00198 |
Grade A, and why
vibing.nvim 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 today.
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 — 139 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Project Overview
vibing.nvim is a Neovim plugin that provides a Claude chat inside Neovim by spawning the claude
CLI directly (claude -p --output-format stream-json) and parsing its stream. There is no
Node.js agent wrapper process; the Node side is only the MCP server and two hook scripts.
A Codex CLI backend is also supported. See
.claude/rules/architecture.md.
Commands
# Install dependencies
npm install
# Build the MCP server
./build.sh
# Run Lua tests (requires Neovim with plenary.nvim)
npm run test:lua
# Run Node.js tests (tests/**/*.test.mjs)
npm run test:node
# Run E2E tests
npm run test:e2e
# Run agent behavior evals (spends real tokens — see tests/evals/README.md)
npm run test:eval
# Validate Lua syntax
npm run check
# Verify doc/*.txt (helptags, 78-column limit, CONTENTS/tag agreement)
npm run check:doc
# Lint TypeScript/JavaScript
npm run lint
# Fix lint issues
npm run lint:fix
# Format code
npm run format
# Check formatting
npm run format:check
# Lint Markdown files
npm run lint:md
For Neovim testing, load the plugin and run :VibingChat.
Documentation Structure
Detailed documentation is organized in .claude/rules/:
| File | Contents |
|---|---|
architecture.md |
不変条件とモジュール地図。詳細は handbook/architecture/ に外出し（下表） |
mcp-integration.md |
MCP tools, usage examples, setup instructions |
permissions.md |
Permission system, granular rules, Tool Approval UI |
self-development.md |
Guidelines for developing vibing.nvim with vibing.nvim |
self-testing.md |
E2E testing procedures, 3-try auto-fix rule, test helper reference |
features.md |
Auto-resume on usage limit, message timestamps, AskUserQuestion support |
configuration.md |
Full configuration examples, window positions, daily summary |
commands-reference.md |
User commands, slash commands |
web-workflow.md |
Claude Code on the Web: SessionStart env setup, git push reqs |
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.
- today Changed · +10 lines · +325 tokens per session 6bc4ad3cd004
- 4d ago First seen · 129 lines · 1,659 tokens per session scan A a61d0dda154d
vibing.nvim CLAUDE.md is an instructions file published in the GitHub repository shabaraba/vibing.nvim (13 stars, last pushed today), licensed MIT. It adds 1,984 tokens to every session, about $0.0099 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 2026-08-30.
Other instructions, from other repositories
claude-chat-exporter CLAUDE.md
Instructions for agarwalvishal/claude-chat-exporter, covering claude.md, what this is, core design decision, how the export works and the install page & bookmarklet (docs/index.html).
bear-notes-mcp CLAUDE.md
Claude Code instructions for vasylenko/bear-notes-mcp, covering project purpose, rules of absolute importance, core technical documentation for this project, source layout and additional technical context.
bear-notes-mcp copilot-instructions.md
Copilot instructions for vasylenko/bear-notes-mcp, covering when performing a code review for a pr, review objective, review guidelines and when working on a new feature or an idea.
memctx CLAUDE.md
Claude Code instructions for bbhunterpk-ux/memctx: Last session: Database Schema UI Coverage Analysis — COMPLETED Completed: Analyzed database schema to identify all stored fields, Audited ProjectDetail and SessionDetail UI components, Compared API queries against UI display logic Up next: Add token usage display to…
claude-code-plus CLAUDE.md
Instructions for touwaeriol/claude-code-plus, covering claude code plus - 架构说明, 📋 项目概述, 🏗️ 整体架构, 模块说明 and 🔧 cli 补丁系统.
claude-code-plus AGENTS.md
Instructions for touwaeriol/claude-code-plus, covering claude code plus - 架构说明, 📋 项目概述, 🏗️ 整体架构, 🔌 三种通信方式 and 2️⃣ idea 集成通信 (纯 http).