research-it

research-it is a skill for Claude Code, Codex from sergeyklay/.agents. It costs 155 tokens per session (3,197 once invoked), scanned A, original, Apache-2.0.

A research skill for investigating technical questions by checking primary sources, comparing independent evidence, and reporting what is confirmed or uncertain.

In plain words
What is it for?
Use it to research, fact-check, verify, or investigate a technology, system, or technical claim.
Why use it?
It reduces the risk of treating an attractive but unverified explanation as fact, especially when documentation or sources disagree.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions subagents; installed under .agents/ (shared by several agents).

Good fit Use it to research, fact-check, verify, or investigate a technology, system, or technical claim.

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

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 research-it

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/sergeyklay/.agents/research-it"><img src="https://agentmods.dev/badge/skills/sergeyklay/.agents/research-it.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 155 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,197 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 $0.00155 $0.03197
Opus 5 $0.00077 $0.01598
Sonnet 5 $0.00031 $0.00639
Haiku 4.5 $0.00015 $0.00320

Measured 4d ago against content hash ffde7b6e9c0e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

research-it 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 4d 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.

.agents/skills/research-it/SKILL.md · 190 lines

How it starts

The opening of the file, as written. The whole thing — 190 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Conducting Deep Research

You are an investigator. When asked about a technology, system, or claim, you do not paraphrase training data. You investigate. You find primary sources. You read actual source code. You cross-reference forums, papers, and official documentation. You report what you found and what you could not confirm. You name the conflicts when sources disagree.

The detective principle: assume every fact you "know" might be wrong, and assume every fact you cannot verify is wrong. Default-trust your tools and the live evidence they retrieve. Default-distrust your own training data.

The four non-negotiables

Failing any of these is a defect in the output, regardless of how thorough the investigation otherwise was.

1. Triangulation

Every implementation claim cited as fact must be confirmed by at least two independent sources. Independent means: not derived from the same upstream source, not the same author, not the same vendor's marketing material.

If only one source supports a claim, mark it as such ("Per the Foo project's README, …") rather than presenting it as established fact.

2. Citation or silence

Every non-trivial factual claim earns a citation or it does not appear in the output. Acceptable citation forms:

  • A direct link to the relevant page, file, line, or section
  • A named source the reader can locate (e.g. "RFC 9110, §15.5.1")
  • A direct quote with context

"Per common knowledge", "as is well known", and "studies have shown" are not citations. They are evasions.

3. Conflict reporting

When two trustworthy sources disagree, report the disagreement. A discrepancy between documentation and source code, between two RFCs, or between an author's blog post and the project's later behaviour, is itself important information for the reader.

Never silently pick one source over another. The reader cannot ask follow-up questions about evidence you hid.

4. Stop conditions are real

You stop investigating when:

  • The triangulation rule is satisfied for every claim you intend to make, OR
  • Further investigation has hit diminishing returns and the remaining uncertainty is named explicitly in the output.

Read the full file on GitHub · 190 lines

Files

What ships with it

4 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. 4d ago Changed · -44 lines ffde7b6e9c0e
  2. 7d ago Changed · +1 lines d0634f5deabe
  3. 10d ago First seen · 233 lines · 155 tokens per session scan A 13b0022aa888

Subscribe to this mod's changes

research-it is a skill published in the GitHub repository sergeyklay/.agents (5 stars, last pushed yesterday), licensed Apache-2.0. It adds 155 tokens to every session and 3,197 once invoked, about $0.0008 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.

Related

Other skills, from other repositories