web-adapt

web-adapt is a skill for Claude Code, Codex from AllenS0104/skill-browser. It costs 29 tokens per session (458 once invoked), scanned A, original, MIT.

A general method for adapting an unfamiliar public website before writing website-specific rules. It helps find search fields, buttons, popups, and other ways to navigate a site.

In plain words
What is it for?
Use it to test generic navigation and search strategies, verify URLs, and decide whether a dedicated site profile is needed.
Why use it?
It provides a repeatable way to handle sites whose structure and behaviour are not yet known, including sites with popups, new tabs, hidden controls, or rate limits.

Skill for Claude CodeCodex

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

Good fit Use it to test generic navigation and search strategies, verify URLs, and decide whether a dedicated site profile is needed.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/allens0104/skill-browser/web-adapt
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 AllenS0104/skill-browser --skill web-adapt
Clone the repo
git clone --depth 1 https://github.com/AllenS0104/skill-browser

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 web-adapt

README.md
[![agentmods](https://agentmods.dev/badge/skills/allens0104/skill-browser/web-adapt/github.svg)](https://agentmods.dev/skills/allens0104/skill-browser/web-adapt)
Your own site
<a href="https://agentmods.dev/skills/allens0104/skill-browser/web-adapt"><img src="https://agentmods.dev/badge/skills/allens0104/skill-browser/web-adapt/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 web-adapt

Your own site · 80×15
<a href="https://agentmods.dev/skills/allens0104/skill-browser/web-adapt"><img src="https://agentmods.dev/badge/skills/allens0104/skill-browser/web-adapt.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 29 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 458 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.
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 $0.00029 $0.00458
Opus 5.5 $0.00012 $0.00183
Sonnet 5.5 $0.00006 $0.00092
Haiku 4.5 $0.00003 $0.00046

Measured 1mo ago against content hash 84fde16be667, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

web-adapt 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 1mo 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.

skills/web-adapt/SKILL.md · 77 lines

What it actually says

Web adapt skill

This is the short public alias for:

  • universal-web-adaptation

Also available as simpler aliases:

  • adapt
  • 网站适配

Use this skill when you want to:

  • work with an unfamiliar site generically
  • detect search inputs, buttons, popups, and openers
  • try multiple navigation/submission strategies
  • decide whether a site profile is actually needed

Primary guidance

  1. try generic adaptation first
  2. tune runtime if the page is heavy
  3. follow popups/new tabs when needed
  4. only create a dedicated site profile if the generic path is not robust enough

Key rules

  • Prefer URL verification whenever possible.
  • Use container-qualified selectors when duplicates exist.
  • Treat opener-search, popup-search, hidden/disabled, login-gated, and rate-limited sites as distinct classes.

Quick invocation template

You do not need to use only /web-adapt.

Reliable invocation patterns include:

  1. /web-adapt
  2. use the web-adapt skill
  3. a natural-language request that clearly asks for generic website adaptation before any site-specific rules

Use prompts like:

Use /web-adapt to adapt this unfamiliar site first, then tell me whether we should stay generic or create a dedicated site profile.
使用 /web-adapt 先通用适配这个网站,并输出是否需要升级成专用 site profile。
Please adapt this unfamiliar site generically first and tell me whether a dedicated site profile is actually necessary.

Output contract

The skill output should always include:

  1. site classification
  2. strategies attempted (in order)
  3. evidence of success or failure (URL/title/visible results)
  4. final decision: generic vs dedicated profile
  5. next recommended action

Pointer

For the full detailed playbook, also see:

  • skills/universal-web-adaptation/SKILL.md in this repository
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. 1mo ago First seen · 77 lines · 29 tokens per session scan A 84fde16be667

Subscribe to this mod's changes

web-adapt is a skill published in the GitHub repository AllenS0104/skill-browser (5 stars, last pushed 7mo ago), licensed MIT. It adds 29 tokens to every session and 458 once invoked, about $0.0001 per session on Opus 5.5. 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.

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