research

research is a skill for Claude Code, Codex from eiler2005/ai-tab-optimizer. It costs 20 tokens per session (166 once invoked), scanned A, original, MIT.

A codebase research workflow that reads relevant documentation and source files, then records its findings.

In plain words
What is it for?
Use it to investigate a topic and create a structured research document in the project's docs/research folder without changing code.
Why use it?
It reduces the need to manually trace types, dependencies, data flow, and related implementation details across a project.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/eiler2005/ai-tab-optimizer/research
Any agent
npx skills add eiler2005/ai-tab-optimizer --skill research
Clone the repo
git clone --depth 1 https://github.com/eiler2005/ai-tab-optimizer

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

README.md
[![agentmods](https://agentmods.dev/badge/skills/eiler2005/ai-tab-optimizer/research.svg)](https://agentmods.dev/skills/eiler2005/ai-tab-optimizer/research)
Your own site
<a href="https://agentmods.dev/skills/eiler2005/ai-tab-optimizer/research"><img src="https://agentmods.dev/badge/skills/eiler2005/ai-tab-optimizer/research.svg" alt="Measured on agentmods" height="20"></a>
Per session 20 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 166 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00020 $0.00166
Opus 5 $0.00010 $0.00083
Sonnet 5 $0.00004 $0.00033
Haiku 4.5 $0.00002 $0.00017

Measured 4d ago against content hash 40fa02515360, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, 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 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.

.claude/skills/research/SKILL.md · 18 lines

What it actually says

Deep-research the topic: $ARGUMENTS

Steps:

  1. Read PROJECT.md, MVP_FEATURES.md, and any other relevant project docs for context
  2. Read all source files related to the topic — types, components, utils, service worker
  3. Trace the data flow and identify all dependencies
  4. Read docs/templates/research.md for the output format
  5. Create a research document at docs/research/.md following the template
  6. Include: current implementation details with file paths, relevant types, dependencies, potential issues, external references

Do NOT write any code. Only research and document findings.

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 First seen · 18 lines · 20 tokens per session scan A 40fa02515360

Subscribe to this mod's changes

research is a skill published in the GitHub repository eiler2005/ai-tab-optimizer (3 stars, last pushed 3mo ago), licensed MIT. It adds 20 tokens to every session and 166 once invoked, about $0.0001 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.

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