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/zhinjs/zhin/claude-mdgit clone --depth 1 https://github.com/zhinjs/zhinWrote 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/zhinjs/zhin/claude-md)<a href="https://agentmods.dev/instructions/zhinjs/zhin/claude-md"><img src="https://agentmods.dev/badge/instructions/zhinjs/zhin/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 | $0.03255 | $0.03255 |
| Opus 5 | $0.01628 | $0.01628 |
| Sonnet 5 | $0.00651 | $0.00651 |
| Haiku 4.5 | $0.00326 | $0.00326 |
Grade A, and why
zhin 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 5d 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 — 234 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.
See also:
AGENTS.mdfor the universal agent entry point;.github/copilot-instructions.mdfor detailed API patterns and plugin examples.
Project Overview
Zhin.js is a TypeScript chatbot framework — AI-driven, plugin-based, hot-reload, multi-platform. ESM-only ("type": "module"), targets Node.js ^20.19.0 || >=22.12.0.
Commands
pnpm build # Full build (Turborepo: basic/ → packages/ → plugins/)
pnpm test # Run all Vitest tests
pnpm test:watch # Watch mode
pnpm test:coverage # Coverage report
pnpm lint # ESLint (.ts,.tsx)
pnpm type-check # tsc --noEmit -p tsconfig.typecheck.json
pnpm dev # Start minimal-bot (examples/minimal-bot); use pnpm dev:test for test-bot
pnpm clean # Clean all lib/ dist/ directories
# Bootstrap (first-time or after clean)
pnpm prepare:logger # Build @zhin.js/logger + install CLI deps
pnpm prepare:cli # Build scaffold-wizard + CLI + reinstall
# Single package
pnpm --filter @zhin.js/core build
pnpm --filter @zhin.js/core test
# Run a single test file
pnpm vitest run packages/im/core/tests/plugin.test.ts
Custom lint checks:
pnpm check:harness-paths— 检测插件是否绕过 Adapter.sendMessage 直调 bot.$sendMessagepnpm check:no-koa— 检测插件是否直接 import koa(应使用 RouterContext)pnpm check:prod— 检查生产环境配置(无 console.log/debugger/TODO/FIXME)pnpm check:plugin— 检查插件是否符合标准规范(入口文件、测试、README)pnpm check:use-plugin-top-level— 检测是否仍调用已移除的usePlugin()(现为 throwing stub)pnpm check:get-plugin-runtime— 检测是否在运行时回调内调用已移除的getPlugin()(现为 throwing stub)pnpm check:plugin-agent-publish— 带 agent/ 的插件发布清单(files、prepublishOnly)pnpm check:all— 运行所有 harness 检查(含 type-check / lint / test)
Architecture
Monorepo managed with pnpm 9.0.2 workspaces + Turborepo (turbo.json). Versioning via Changesets.
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.
- 5d ago First seen · 234 lines · 3,255 tokens per session scan A 6807edfdbfe8
zhin CLAUDE.md is an instructions file published in the GitHub repository zhinjs/zhin (135 stars, last pushed yesterday), licensed MIT. It adds 3,255 tokens to every session, about $0.0163 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
AgentEval copilot-instructions.md
Copilot instructions for AgentEvalHQ/AgentEval, covering agenteval - ai coding agent instructions, architecture overview, environment setup, optional: secondary models for comparison and build & test commands.
AgentEval maf-upgrade-preparation.instructions.md
Instructions for analyzing a new MAF version and producing an upgrade plan BEFORE updating the NuGet package.
AgentEval tracing.instructions.md
Guidelines for implementing trace recording and replay.
api2mcp4j CLAUDE.md
Claude Code instructions for TheEterna/api2mcp4j, covering claude.md, 项目概述, 顶层授权框架(必读), 开发心法与规范导航 and 通用心法(docs/rules/global/,所有会话默认生效).
skill-based-architecture AGENTS.md
Instructions for WoJiSama/skill-based-architecture, covering agents.md, quick routing (survives context truncation), auto-triggers and red flags — stop.
lobu AGENTS.md
Instructions for lobu-ai/lobu, covering repo map, unrecoverable — never do these, facts you cannot derive, ship a change and how to work.