web-research

web-research is a skill for Claude Code from diillson/chatcli. It costs 67 tokens per session (475 once invoked), scanned A, original, Apache-2.0.

A workflow for researching a subject across multiple web sources, reading the relevant pages, checking claims against each other, and writing a cited summary.

In plain words
What is it for?
Use it for multi-source research, current-information questions, comparisons, and evidence-backed summaries.
Why use it?
It reduces the risk of basing an answer on one incomplete, outdated, or unreliable source.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it for multi-source research, current-information questions, comparisons, and evidence-backed summaries.

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

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-research

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/diillson/chatcli/web-research"><img src="https://agentmods.dev/badge/skills/diillson/chatcli/web-research.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 67 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 475 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 $0.00067 $0.00475
Opus 5.5 $0.00027 $0.00190
Sonnet 5.5 $0.00013 $0.00095
Haiku 4.5 $0.00007 $0.00047

Measured 1mo ago against content hash e5af52a358f3, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

web-research 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.

pkg/persona/builtin/skills/web-research/SKILL.md · 48 lines

What it actually says

Web Research

Native, keyless deep research using ChatCLI's own tools — @websearch to discover sources and @webfetch to read them. No third-party paid search middleman required; the configured search chain handles providers.

Method (search → read → synthesize)

  1. Decompose the question into 2–4 sub-queries (different angles/keywords).
  2. Search each with @websearch; collect the most relevant, recent, authoritative URLs.
  3. Read the top sources with @webfetch — don't answer from snippets alone; open the pages.
  4. Cross-check any non-trivial claim against at least two independent sources. Flag conflicts.
  5. Synthesize a structured answer with inline citations (URL or source name per claim).

Quality bar

  • Prefer primary sources (official docs, papers, vendor pages) over aggregators.
  • Note publication dates; for "latest"/"current" questions, prefer the most recent.
  • Distinguish fact from opinion/marketing. If sources disagree, say so and show both.
  • If the web doesn't clearly answer it, say what's uncertain rather than guessing.

Output

End with a short Sources list (title + URL). Keep the body tight; lead with the answer, then the supporting detail.

When to escalate

For long-running monitoring ("watch this topic and tell me when X changes"), pair this skill with @scheduler (periodic re-run) and @send (notify the user on their channel).

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 · 48 lines · 67 tokens per session scan A e5af52a358f3

Subscribe to this mod's changes

web-research is a skill published in the GitHub repository diillson/chatcli (93 stars, last pushed today), licensed Apache-2.0. It adds 67 tokens to every session and 475 once invoked, about $0.0003 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 2026-09-03.

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