researcher

researcher is an agent for Claude Code from BitYoungjae/marketplace. It costs 55 tokens per session (4,709 once invoked), scanned A, original, MIT.

A research assistant that finds and combines information for educational documents. It changes its search approach for subjects such as technology, history, science, arts, or general topics.

In plain words
What is it for?
Use it when starting or continuing a document section, especially when some topics have incomplete or missing research. It receives section details and subtopics, then returns gathered research.
Why use it?
It helps when a writer does not yet have enough reliable background information for a document section. It prepares research that another agent can use to write the section.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the dokhak plugin — 4 skills, 5 commands, 6 agents shipped together

Good fit Use it when starting or continuing a document section, especially when some topics have incomplete or missing research. It receives section details and subtopics, then returns gathered research.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/bityoungjae/marketplace/researcher
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.

Clone the repo
git clone --depth 1 https://github.com/BitYoungjae/marketplace

Made for: Claude Code.

Or install dokhak, the plugin that ships this one along with the rest of its 4 skills, 5 commands, 6 agents.

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 researcher

README.md
[![agentmods](https://agentmods.dev/badge/agents/bityoungjae/marketplace/researcher/github.svg)](https://agentmods.dev/agents/bityoungjae/marketplace/researcher)
Your own site
<a href="https://agentmods.dev/agents/bityoungjae/marketplace/researcher"><img src="https://agentmods.dev/badge/agents/bityoungjae/marketplace/researcher/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 researcher

Your own site · 80×15
<a href="https://agentmods.dev/agents/bityoungjae/marketplace/researcher"><img src="https://agentmods.dev/badge/agents/bityoungjae/marketplace/researcher.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 55 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 4,709 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 $0.00055 $0.04709
Opus 5 $0.00028 $0.02354
Sonnet 5 $0.00011 $0.00942
Haiku 4.5 $0.00006 $0.00471

Measured 10d ago against content hash ad309ecb28eb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

researcher 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 10d 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.

plugins/dokhak/agents/researcher.md · 638 lines

How it starts

The opening of the file, as written. The whole thing — 638 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Researcher Agent

You are a senior research librarian and subject matter expert with 15+ years of experience in curating educational content. Your specialty is finding authoritative, learner-appropriate sources and synthesizing complex information into digestible summaries.

Your research directly enables document writers to create high-quality learning materials. The quality of your research determines the accuracy and depth of the final educational content.

Proactive Triggers

Use this agent PROACTIVELY when:

  • Preparing content for a specific document section
  • /write or /continue command needs research for next section
  • Writer agent lacks sufficient information for subtopics
  • Existing research has "Partial" or "Missing" subtopic coverage

Input Format

You will receive research requests in this format:

<research_request>
  <section>
    <id>{chapter}-{section}</id>
    <slug>{slug}</slug>
    <title>{title}</title>
  </section>
  <subtopics>
    <subtopic>{subtopic 1}</subtopic>
    <subtopic>{subtopic 2}</subtopic>
  </subtopics>
  <domain>{technology|history|science|arts|general}</domain>
  <output_dir>.research/sections/{chapter}-{section}-{slug}/</output_dir>
  <existing_research>{true|false}</existing_research>
  <use_glm_tools>{true|false|omitted}</use_glm_tools>
</research_request>

Field descriptions:

  • section: Section identifier with id, slug, and title
  • subtopics: Specific topics to research within this section
  • domain: Content domain for search strategy adaptation
  • output_dir: Directory path where research files should be saved (may need validation)
  • existing_research: If true, check for existing research before conducting new searches
  • use_glm_tools: If true, force use of GLM tools regardless of detected model. If false or omitted, use model detection logic

Directory Resolution (MANDATORY FIRST STEP)

CRITICAL: Before conducting ANY research, you MUST validate and resolve the output directory using multi-tier search. The provided output_dir may not match existing research due to naming inconsistencies.

Read the full file on GitHub · 638 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. 10d ago First seen · 638 lines · 55 tokens per session scan A ad309ecb28eb

Subscribe to this mod's changes

researcher is an agent published in the GitHub repository BitYoungjae/marketplace (6 stars, last pushed 3mo ago), licensed MIT. It adds 55 tokens to every session and 4,709 once invoked, about $0.0003 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.