website-explorer

website-explorer is a skill for Claude Code, Codex from EndymionLee/PilotBrowseMCP. It costs 21 tokens per session (506 once invoked), scanned A, original, MIT.

A guide for exploring websites through user actions, discovering their APIs, and documenting reusable automation procedures. It stores findings as structured manuals covering pages, navigation, workflows, and API endpoints.

In plain words
What is it for?
Use it to investigate website interactions, discover network APIs, model capabilities, run workflows, process batches, inspect JavaScript behavior, and maintain validated website manuals.
Why use it?
It replaces one-off browser automation based only on fragile page selectors with documented knowledge of what the website can do and which APIs support it. This makes later automation easier to reuse and improve.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to investigate website interactions, discover network APIs, model capabilities, run workflows, process batches, inspect JavaScript behavior, and maintain validated website manuals.

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Install with agentmods
npx agentmods add skills/endymionlee/pilotbrowsemcp/skill-cn
Install

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.

Any agent
npx skills add EndymionLee/PilotBrowseMCP --skill skill-cn
Clone the repo
git clone --depth 1 https://github.com/EndymionLee/PilotBrowseMCP

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for website-explorer

README.md
[![agentmods](https://agentmods.dev/badge/skills/endymionlee/pilotbrowsemcp/skill-cn/github.svg)](https://agentmods.dev/skills/endymionlee/pilotbrowsemcp/skill-cn)
Your own site
<a href="https://agentmods.dev/skills/endymionlee/pilotbrowsemcp/skill-cn"><img src="https://agentmods.dev/badge/skills/endymionlee/pilotbrowsemcp/skill-cn/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for website-explorer

Your own site · 80×15
<a href="https://agentmods.dev/skills/endymionlee/pilotbrowsemcp/skill-cn"><img src="https://agentmods.dev/badge/skills/endymionlee/pilotbrowsemcp/skill-cn.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 21 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 506 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00021 $0.00506
Opus 5 $0.00010 $0.00253
Sonnet 5 $0.00004 $0.00101
Haiku 4.5 $0.00002 $0.00051

Measured 9d ago against content hash 0f57cf5525a3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

website-explorer 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 9d 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.

scripts/Skill/SKILL-CN/SKILL.md · 50 lines

What it actually says

网站能力学习器

探索网站,理解交互能力,发现 API,生成可复用的自动化手册。

核心原则

  1. 记录能力,而非选择器
  2. API 优先,DOM 兜底
  3. 增量探索,逐步深入
  4. 将知识沉淀为结构化手册

阶段

阶段 文件 目的
1. 探索 exploration.md 触发行为,发现页面结构
2. API 发现 api-discovery.md 从网络事件中提取 API
3. 能力学习 capability-learning.md 将 API + 自动化绑定为能力
4. 执行 execution.md 执行能力,API 优先,兜底自动化
5. 进化 evolution.md 每次执行优化实现
6. 批量任务 batch-tasks.md Python 脚本处理批量场景
7. 安全检查 sql-injection.md SQL 注入检测与安全清单管理
8. JS 逆向 js-reverse.md 前端 JS 分析与加密 API 能力模型

校验

保存手册文件前,调 workflow_validate_manual 检查格式。详见 manual-schema.md

输出目录

website-manuals/<site>/
  README.md          # 根索引
  pages/             # 页面交互模型
  navigation/        # 导航路径
  workflows/
    README.md        # 流程索引
    flows/           # workflow JSON
  apis/
    README.md        # API 索引
    endpoints/       # API JSON

每个目录:索引 README + 详情子目录。详见: manual-schema.md

Files

What ships with it

10 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

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.

  1. 9d ago First seen · 50 lines · 21 tokens per session scan A 0f57cf5525a3

Subscribe to this mod's changes

website-explorer is a skill published in the GitHub repository EndymionLee/PilotBrowseMCP (99 stars, last pushed 1mo ago), licensed MIT. It adds 21 tokens to every session and 506 once invoked, about $0.0001 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.

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