research

research is a skill for Claude Code from hec-ovi/research-skill. It costs 113 tokens per session (7,482 once invoked), scanned A, a copy of research, MIT.

A research workflow for answering questions about software, tools, comparisons, and current information. It searches for evidence and keeps findings in a project folder so they can be reused later.

In plain words
What is it for?
Use it to compare tools, find current options, investigate how something works, answer “best” questions, and save the resulting research for the project.
Why use it?
It prevents research from starting over each time and provides a structured place for findings, including a required check for evidence that challenges the initial conclusion.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter. Also seen: mentions subagents; mentions Codex; built for gbrain.

Good fit Use it to compare tools, find current options, investigate how something works, answer “best” questions, and save the resulting research for the project.

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

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 research

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/hec-ovi/research-skill/research"><img src="https://agentmods.dev/badge/skills/hec-ovi/research-skill/research.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 113 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 7,482 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 91% copy Near-identical to another mod 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 $0.00113 $0.07482
Opus 5 $0.00056 $0.03741
Sonnet 5 $0.00023 $0.01496
Haiku 4.5 $0.00011 $0.00748

Measured 9d ago against content hash 96507f99d2dd, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

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 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.

Origin

This is a copy

91% identical to research — 90 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

plugins/research-codex/skills/research/SKILL.md · 415 lines

How it starts

The opening of the file, as written. The whole thing — 415 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Research

Persistent project-scoped store for deep research findings in Codex. You activated this skill because the user asked a substantive research question, or invoked it explicitly with /research <topic>.

If invoked with a topic argument (e.g. /research tailwind-v5), use it as the seed for Retrieval - start by looking up that topic in INDEX.md. Don't research blindly; the lookup may answer immediately.

Four rules carry this skill. They are stated here first because they matter most, and restated at the end:

  1. Investigations start from zero context. Everything they need goes in one self-contained brief, whether run inline or by a subagent.
  2. The contrarian pass is mandatory. An investigation without it is incomplete; re-run or fill it yourself.
  3. The main agent owns all file writes. Investigations return text; only you touch .research/.
  4. Investigation always ends in Storage. Fresh research that never reaches .research/ is a failed run; verify the write before reporting done.

When to use

  • "what's the latest npm package that does X"
  • "compare A vs B vs C for 2026"
  • "which engines / frameworks / libraries can clone X fast"
  • "research how Y works under the hood"
  • "deep dive on Z"
  • User pastes a long markdown research dump and asks you to save it

When NOT to use

  • Plan-stage notes
  • Small facts or one-line preferences
  • Code-level decisions tied to one file
  • Casual lookups answerable from a single source with no synthesis
  • Recording personal ideas or musings
  • As a substitute for a single focused web search or page fetch

If a single web search + 1-2 sentences answers the question, you don't need this skill.

A subjective or ambiguous question ("best X", "which is better") is not automatically casual: "best" means a comparison across current options, which is exactly what this skill does. Pick the most common reading of the question, state it in one line, and proceed; put alternative readings in ## Open questions. Do not stall by asking the user which variant they meant.

Read the full file on GitHub · 415 lines

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 · 415 lines · 0 tokens per session scan A 96507f99d2dd

Subscribe to this mod's changes

research is a skill published in the GitHub repository hec-ovi/research-skill (13 stars, last pushed 1mo ago), licensed MIT. It adds 113 tokens to every session and 7,482 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. It is 91% identical to research, differing in 90 lines, and is treated as a copy.