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/wayknow/clearjson/claude-mdgit clone --depth 1 https://github.com/wayknow/clearjsonWhat 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 | $0.01241 | $0.01241 |
| Opus 5 | $0.00620 | $0.00620 |
| Sonnet 5 | $0.00248 | $0.00248 |
| Haiku 4.5 | $0.00124 | $0.00124 |
Grade A, and why
clearjson 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 — 74 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ClearJSON — 隐私优先的浏览器 JSON 查看器
Chrome 扩展（MV3）。v1.0.0 免费版已上架 Chrome Web Store。
项目概览
- 技术栈：Vanilla JS + IIFE 模块模式，零框架依赖，CSS 变量驱动主题
- 测试：
npm test（136 个单元测试，Node 原生 test runner，零外部依赖） - 当前状态：无技术债，所有核心 + Pro 功能已实现
- MCP Server：
clearjson-mcp/— 7 个 JSON 工具 + 3 个许可证管理工具，已发布 npm v1.1.0（npx -y clearjson-mcp） - 详细状态：STATUS.md
- 功能列表：features.md
- Agent-First 路线：AGENT_FIRST.md
关键架构
- 模块通过 manifest.json 的
js数组按序加载，挂载到window.ClearJSON命名空间 - 加载顺序：
parser.js → tokenizer.js → themes.js → license.js → export.js → jwt.js → stream-parser.js → virtual-tree.js → tree.js → content.js - Pro 功能门控：
ClearJSON.License.isActive() - 开发模式绕过 Pro：
localStorage.setItem('clearjson_pro_dev', '1') - 本地测试服务器：
node test-data/server.js（端口 8765，自动启用 Pro） - 许可证服务器：Cloudflare Worker + D1，域名
api.wayknow.tech/clearjson/ - 竞品定位：替代被卖后注入广告的 JSON Formatter；商业模式：免费核心 + Pro 订阅（$2.99/月 或 $19.99/年）
- 不做：AI、JSON Diff、JSONPath 查询、高级编辑、云端同步、用户账号（注：订阅制已做，2026-08-15 起；JSON Diff/JSONPath 是 2.0 路线图）
设计系统
所有 UI 相关任务必须遵循以下规范。
Chrome 扩展约束
- 技术栈：Vanilla HTML/CSS/JS，零框架，零构建步骤
- 样式：全部写在
.css文件，禁止内联style属性 - Popup 窗口：最大宽度 400px，紧凑布局，无滚动条溢出
- 图标：内联 SVG 或 PNG，禁止外部字体/图标库（CSP 限制）
- 字体栈：
system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif - 颜色：暗色主题为主，CSS 变量定义，支持通过
prefers-color-scheme响应 - 禁止：外部 CSS/JS CDN、Google Fonts、第三方 UI 库
视觉规范
- 间距：4px 基数系统（4, 8, 12, 16, 24, 32）
- 圆角：按钮/输入框 6px，卡片 12px，模态框 16px
- 阴影：仅用于模态和浮动元素，
0 4px 12px rgba(0,0,0,0.3) - 边框：1px
rgba(255,255,255,0.08)分隔线 - 主色调：#3B82F6（操作按钮）、#10B981（成功）、#EF4444（危险）
- 背景层级：
#0F0F0F（底层）→#1A1A1A（卡片）→#242424（悬浮）
动画与微交互
- 仅 CSS transition，禁止 JS 动画库
- 时长 ≤ 200ms，使用
ease-out或cubic-bezier(0.4, 0, 0.2, 1) - 仅操作
transform和opacity，避免触发布局重排 - 按钮 hover：
opacity 0.8 → 1.0，或translateY(-1px) - 加载状态：CSS 脉冲动画，禁止 GIF/视频
- 尊重
prefers-reduced-motion
组件规范
- 按钮：明确 hover/active/focus-visible 状态，focus 用 2px outline
- 输入框：可见标签 + 错误状态，placeholder 颜色
#6B7280 - 卡片：一致的内边距（16px），无突兀阴影
- 图标按钮：24×24pt，aria-label 必须
- Toast 通知：底部居中，自动消失（3s），CSS slide-up 进入
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 · 74 lines · 1,241 tokens per session scan A 21c145e543eb
clearjson CLAUDE.md is an instructions file published in the GitHub repository wayknow/clearjson (0 stars, last pushed 14d ago), licensed MIT. It adds 1,241 tokens to every session, about $0.0062 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
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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).
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.
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
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 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).
next.js AGENTS.md
Instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.