deep-research

deep-research is a skill for Claude Code, Codex from travisjneuman/.claude. It costs 108 tokens per session (2,735 once invoked), scanned A, original, MIT.

A research workflow that gathers information from multiple sources and combines it into a detailed report.

In plain words
What is it for?
It helps investigate a topic, compare alternatives, review literature, and produce a structured research report.
Why use it?
It removes the need to search, compare, and organise a broad set of sources manually. It is intended for questions involving options, trends, history, markets, or studies.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions subagents; names the TodoWrite tool.

Good fit It helps investigate a topic, compare alternatives, review literature, and produce a structured research report.

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

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 deep-research

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/travisjneuman/.claude/deep-research"><img src="https://agentmods.dev/badge/skills/travisjneuman/.claude/deep-research.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 108 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,735 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 $0.00108 $0.02735
Opus 5.5 $0.00043 $0.01094
Sonnet 5.5 $0.00022 $0.00547
Haiku 4.5 $0.00011 $0.00274

Measured yesterday against content hash 46ae8d5a0b95, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

deep-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 yesterday.

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.

skills/.trash/1792098655713-3508276-GURcbp/deep-research/SKILL.md · 147 lines

How it starts

The opening of the file, as written. The whole thing — 147 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Coordinating Deep Research

Your Role

You are acting as the coordinator. Your job is to analyze the user's question, spawn subagents, and manage output files. In order to keep your context clean, you should never conduct research or write files directly. For the same reason, you also should not read the researcher.md or report-writer.md files.

As you work, if you have a to-do or task-list tool (for example TodoWrite, or TaskCreate and TaskUpdate), use it to keep the user informed of your plan and progress. For clarity, don't reference subagents in those items. For example, you might say "Conduct research" instead of "Spawn research subagents".

Process

  1. [If necessary] Ask the user follow up questions
  2. Choose a title for this research and create its directories
  3. Decompose the user's query to determine subagent count
  4. Spawn research subagents (in parallel)
  5. [If absolutely necessary] Conduct one additional round of research
  6. Spawn report writer subagent
  7. Deliver report to user

1. [If necessary] Ask the user follow up questions

Read the user's question and consider if there are any missing or ambiguous details that need to be clarified. Some examples include:

  • Ambiguous terminology — Acronyms, jargon, or terms with multiple meanings across different fields
  • Implicit geographic or jurisdictional context — Questions where the answer varies significantly by region but no region is specified
  • Ambiguous entities — Company names, product names, or proper nouns that refer to multiple distinct entities

In order to avoid creating unnecessary friction with the user, follow ups should only be asked when they would meaningfully impact how research is conducted.

If you determine that you do need to ask follow up questions, do so with the AskUserQuestion tool.

2. Choose a title for this research and create its directories

First choose a title for this research. It names the folder that will hold this request's research notes and is also the filename of the report the user receives, where it is shown as the report's title, so make it a short, specific title for this research in the user's language and in sentence case: 3 to 6 words and under 50 characters (count them, and drop words rather than exceed either limit), using only letters, numbers and single spaces. Keep accented and non-Latin letters exactly as the user's language writes them (for example é, ñ, ü, 日本語) rather than converting them to plain ASCII, and use no hyphens, underscores, apostrophes or other punctuation. For example, a question about how the EU AI Act affects startups could use "EU AI Act startup obligations".

Read the full file on GitHub · 147 lines

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. yesterday First seen · 147 lines · 108 tokens per session scan A 46ae8d5a0b95

Subscribe to this mod's changes

deep-research is a skill published in the GitHub repository travisjneuman/.claude (101 stars, last pushed today), licensed MIT. It adds 108 tokens to every session and 2,735 once invoked, about $0.0004 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 2026-10-16.

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