deep-research

deep-research is a skill for Claude Code from johnqtcg/awesome-skills. It costs 74 tokens per session (5,975 once invoked), scanned A, original, MIT.

A research skill for collecting and checking evidence from websites or codebases. It produces a fixed-format report with traceable claims and confidence assessments.

In plain words
What is it for?
Use it for web research, codebase investigation, claim checking, technical comparisons, and trend analysis.
Why use it?
It reduces unsupported conclusions by requiring the researcher to read the underlying sources or repository artifacts and record how claims were verified.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it for web research, codebase investigation, claim checking, technical comparisons, and trend analysis.

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

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 deep-research

README.md
[![agentmods](https://agentmods.dev/badge/skills/johnqtcg/awesome-skills/deep-research/github.svg)](https://agentmods.dev/skills/johnqtcg/awesome-skills/deep-research)
Your own site
<a href="https://agentmods.dev/skills/johnqtcg/awesome-skills/deep-research"><img src="https://agentmods.dev/badge/skills/johnqtcg/awesome-skills/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/johnqtcg/awesome-skills/deep-research"><img src="https://agentmods.dev/badge/skills/johnqtcg/awesome-skills/deep-research.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 74 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,975 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 $0.00074 $0.05975
Opus 5 $0.00037 $0.02988
Sonnet 5 $0.00015 $0.01195
Haiku 4.5 $0.00007 $0.00598

Measured yesterday against content hash 0925cebddbd8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, 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.

The scan reads SKILL.md. This mod also ships 19 executable files (scripts/deep_research_lib/__init__.py, scripts/deep_research_lib/authority.py, scripts/deep_research_lib/claim_support.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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/deep-research/SKILL.md · 500 lines

How it starts

The opening of the file, as written. The whole thing — 500 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Deep Research

Produce research whose claims can be traced to content actually read or repository artifacts actually observed.

Quick Reference

Need Action
Classify `web codebase
Enforce cumulative query, extraction, and report-source ceilings Reuse the session artifact created by plan --output
Author findings JSON Load references/output-contract-template.md
Assess hallucination, confidence, or source quality Load references/hallucination-and-verification.md
Understand Web trust boundaries and safe egress Load references/web-evidence-and-egress.md
Apply programmer-specific query/evidence patterns Load references/research-patterns.md
Claim runtime behavior from tests Load references/test-receipt-schema.md

Mandatory Gates

Execute gates in strict order. Stop when a gate blocks later work.

1) Scope → 2) Ambiguity → 3) Evidence → 4) Research Mode
    → 5) Hallucination Awareness → 6) Budget Control
    → 7) Content Extraction → 8) Execution Integrity

1) Scope Classification Gate

Select one research kind and one goal.

  • Research kind: web | codebase | hybrid
  • Category: comparison, trend, claim verification, technical deep-dive, codebase audit
  • Goal: Know, Compare, Verify, Recommend, or Audit

Run the executable classifier:

python3 scripts/deep_research.py plan \
  --request "<user request>" \
  --output /tmp/research_plan.json

The output is a versioned session ledger, not a disposable plan. Reuse that exact file for every budget-consuming command in the research run.

Use codebase when the answer depends only on local code, commits, or test results. Do not perform web retrieval merely to manufacture URLs. Use hybrid only when external evidence is part of the question.

2) Ambiguity Resolution Gate

STOP and ASK when scope, comparison dimensions, time window, or success criteria would materially change the research. Do not ask again for constraints already supplied.

Read the full file on GitHub · 500 lines

Files

What ships with it

43 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 Changed · +37 lines 0925cebddbd8
  2. 11d ago First seen · 463 lines · 74 tokens per session scan A b843ec8dffc2

Subscribe to this mod's changes

deep-research is a skill published in the GitHub repository johnqtcg/awesome-skills (30 stars, last pushed today), licensed MIT. It adds 74 tokens to every session and 5,975 once invoked, about $0.0004 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 2026-08-30.

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