deep-research

deep-research is a skill for Claude Code, Codex from MerkyorLynn/Lynn. It costs 39 tokens per session (460 once invoked), scanned A, original, Apache-2.0.

A multi-step research procedure that searches for information, reads several web pages, checks sources against one another, and combines the findings.

In plain words
What is it for?
Use it for topic research, deep analysis, comparisons, current developments, statistics, and reports that need cited sources.
Why use it?
It reduces the need to gather scattered information manually and makes uncertainty or disagreement between sources explicit.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it for topic research, deep analysis, comparisons, current developments, statistics, and reports that need cited sources.

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

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/merkyorlynn/lynn/deep-research/github.svg)](https://agentmods.dev/skills/merkyorlynn/lynn/deep-research)
Your own site
<a href="https://agentmods.dev/skills/merkyorlynn/lynn/deep-research"><img src="https://agentmods.dev/badge/skills/merkyorlynn/lynn/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/merkyorlynn/lynn/deep-research"><img src="https://agentmods.dev/badge/skills/merkyorlynn/lynn/deep-research.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 39 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 460 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 $0.00039 $0.00460
Opus 5 $0.00019 $0.00230
Sonnet 5 $0.00008 $0.00092
Haiku 4.5 $0.00004 $0.00046

Measured 9d ago against content hash 59e0c60d08d0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, 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 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.

skills2set/deep-research/SKILL.md · 50 lines

What it actually says

Deep Research 深度研究技能

当用户请求深度研究、调研分析、信息整理时,按以下流程执行:

研究流程

第 1 步:理解需求

  • 明确研究主题和用户关注的重点
  • 确定需要回答的核心问题(3-5 个)

第 2 步:广度搜索(至少 3 次搜索)

  • 使用 web_search 搜索主题的不同维度
  • 搜索 1:主题 + 最新动态/新闻
  • 搜索 2:主题 + 深度分析/专业观点
  • 搜索 3:主题 + 数据/统计/对比

第 3 步:深度阅读(至少读取 2-3 个网页)

  • 使用 web_fetch 读取搜索结果中最有价值的页面
  • 提取关键数据、观点、引用

第 4 步:交叉验证

  • 对比不同来源的信息是否一致
  • 标注存在争议或不确定的信息
  • 补充搜索解决信息缺口

第 5 步:综合输出

  • 将研究成果整理为结构化报告
  • 使用 create_artifact 生成 HTML 报告(如果内容丰富)
  • 或使用 create_report 生成专业报告(如果是股票/行业分析)
  • 标注所有信息来源

输出规范

  • 每个事实都标注来源
  • 区分"已确认事实"和"分析推测"
  • 给出明确的结论和建议
  • 如果是对比分析,使用表格呈现

适用场景

  • "帮我调研一下 XXX"
  • "深度分析 XXX 的前景"
  • "对比 A 和 B 的优劣"
  • "整理 XXX 的最新进展"
  • "研究一下 XXX 市场"
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 · 50 lines · 39 tokens per session scan A 59e0c60d08d0

Subscribe to this mod's changes

deep-research is a skill published in the GitHub repository MerkyorLynn/Lynn (42 stars, last pushed yesterday), licensed Apache-2.0. It adds 39 tokens to every session and 460 once invoked, about $0.0002 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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