web

web is a skill for Claude Code from yohn1985/jarvisbot. It costs 32 tokens per session (309 once invoked), scanned A, original, Apache-2.0.

A web-browsing skill that fetches pages, searches the internet, and researches questions using current information. It can include source links and returns an empty result when browsing fails.

In plain words
What is it for?
Use it to search for topics, read a specific web page, or combine several current sources into an answer.
Why use it?
An agent’s built-in knowledge may be outdated, especially for releases, current events, and changing facts. This provides a way to check live information instead of guessing.

Skill for Claude Code

Written for Claude Code: when-to-use in frontmatter.

Good fit Use it to search for topics, read a specific web page, or combine several current sources into an answer.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/yohn1985/jarvisbot/web
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 yohn1985/jarvisbot --skill web
Clone the repo
git clone --depth 1 https://github.com/yohn1985/jarvisbot

Made for: Claude Code.

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

README.md
[![agentmods](https://agentmods.dev/badge/skills/yohn1985/jarvisbot/web/github.svg)](https://agentmods.dev/skills/yohn1985/jarvisbot/web)
Your own site
<a href="https://agentmods.dev/skills/yohn1985/jarvisbot/web"><img src="https://agentmods.dev/badge/skills/yohn1985/jarvisbot/web/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

Your own site · 80×15
<a href="https://agentmods.dev/skills/yohn1985/jarvisbot/web"><img src="https://agentmods.dev/badge/skills/yohn1985/jarvisbot/web.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 32 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 309 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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 $0.00032 $0.00309
Opus 5.5 $0.00013 $0.00124
Sonnet 5.5 $0.00006 $0.00062
Haiku 4.5 $0.00003 $0.00031

Measured 1mo ago against content hash 7129679573a2, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

web scanned grade A with 1 finding 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.

The scan reads SKILL.md. This mod also ships 1 executable file (skill.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

tools: urllib (HTTP), DuckDuckGo HTML, the LLM router
skills/web/SKILL.md · 30 lines

What it actually says

web

Gives Jarvis eyes on the live internet so it can check reality instead of guessing from stale training data (e.g. "is Ubuntu 26.04 out yet?").

fetch <url>          readable text of a page
search <query>       top results (title + url), DuckDuckGo, no API key
research <question>  search -> fetch top results -> the brain answers from CURRENT info, with sources

Degrade-safe: any network/parse failure returns empty rather than crashing. The research answer is instructed to trust the fetched results over training data and to cite source URLs.

Usage

./install.sh skill run web search "ubuntu 26.04 release date"
./install.sh skill run web research "is ubuntu 26.04 released and what's new"
./install.sh skill run web fetch https://example.com
Files

What ships with it

2 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. 1mo ago First seen · 30 lines · 32 tokens per session scan A 7129679573a2

Subscribe to this mod's changes

web is a skill published in the GitHub repository yohn1985/jarvisbot (1 stars, last pushed 4mo ago), licensed Apache-2.0. It adds 32 tokens to every session and 309 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

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