researcher

researcher is a skill for Claude Code from jontsai/claude-plugins. It costs 68 tokens per session (4,297 once invoked), scanned A, original, MIT.

A research-document and design tool for creating HTML pages, Markdown files, PDFs, and cheatsheets. It offers several visual styles, such as editorial, corporate, industrial, and fresh.

In plain words
What is it for?
Use it to make research documents, one-page summaries, PDFs, and cheatsheets with a chosen visual style.
Why use it?
It helps turn researched information into a compact, designed document instead of leaving it as plain notes or unformatted text.

Skill for Claude Code

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

Part of the researcher plugin — 1 skill, 1 hook shipped together

Good fit Use it to make research documents, one-page summaries, PDFs, and cheatsheets with a chosen visual style.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/jontsai/claude-plugins/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.

Any agent
npx skills add jontsai/claude-plugins --skill researcher
Clone the repo
git clone --depth 1 https://github.com/jontsai/claude-plugins

Made for: Claude Code.

Or install researcher, the plugin that ships this one along with the rest of its 1 skill, 1 hook.

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/skills/jontsai/claude-plugins/researcher.svg)](https://agentmods.dev/skills/jontsai/claude-plugins/researcher)
Your own site
<a href="https://agentmods.dev/skills/jontsai/claude-plugins/researcher"><img src="https://agentmods.dev/badge/skills/jontsai/claude-plugins/researcher.svg" alt="Measured on agentmods" height="20"></a>
Per session 68 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,297 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 $0.00068 $0.04297
Opus 5 $0.00034 $0.02148
Sonnet 5 $0.00014 $0.00859
Haiku 4.5 $0.00007 $0.00430

Measured 7d ago against content hash 0ce7ef20f67b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, 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 7d 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/researcher/skills/researcher/SKILL.md · 558 lines

How it starts

The opening of the file, as written. The whole thing — 558 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Researcher

Create distinctive, memorable HTML one-pagers that avoid generic "AI slop" aesthetics.

Setup Required

Before using this skill, configure your output directory:

# Add to your shell profile (~/.zshrc or ~/.bashrc)
export RESEARCHER_DIR="$HOME/research"

# Create the directory structure
mkdir -p "$RESEARCHER_DIR/html" "$RESEARCHER_DIR/md" "$RESEARCHER_DIR/pdf"

Requirements:

  • macOS, Linux, or Windows with WSL
  • Brave Browser or Google Chrome installed

Instructions

When the user asks to research a topic and create a PDF:

  1. Research the topic and gather key information

  2. Choose an aesthetic preset based on content type (see Document Aesthetics below)

  3. Create an HTML file in $RESEARCHER_DIR/html/ with:

    • Filename: {topic-slug}-YYYYMMDD.html (lowercase, hyphens, date suffix)
    • Example: python-web-frameworks-20251212.html
    • Date is the creation date; keep original date if updating later
    • Compact, print-friendly design (max 1-2 pages)
    • Follow the design standards below
  4. Generate the PDF by running:

    research-pdf-generate
    

    Or if the command isn't in PATH:

    $RESEARCHER_DIR/generate-pdfs.sh
    
  5. Verify the PDF was created in $RESEARCHER_DIR/pdf/

File Locations

All paths relative to $RESEARCHER_DIR (defaults to ~/research):

Purpose Path
HTML source files $RESEARCHER_DIR/html/
Markdown source files $RESEARCHER_DIR/md/
Generated PDFs $RESEARCHER_DIR/pdf/
Conversion script $RESEARCHER_DIR/generate-pdfs.sh

Output Modes

HTML Mode (Default)

Full-featured output with curated CSS aesthetics. Best for:

  • Visually distinctive documents
  • Browser viewing with micro-interactions
  • Print-quality PDFs

Markdown Mode

Lightweight plaintext output. Best for:

  • Version control (git-friendly)
  • Easy editing
  • Cross-platform compatibility
  • Quick notes and drafts

When user requests Markdown output:

  1. Create file in $RESEARCHER_DIR/md/{topic-slug}-YYYYMMDD.md
  2. Use clean Markdown formatting (no HTML)
  3. Include YAML frontmatter for metadata

Read the full file on GitHub · 558 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. 7d ago First seen · 558 lines · 68 tokens per session scan A 0ce7ef20f67b

Subscribe to this mod's changes

researcher is a skill published in the GitHub repository jontsai/claude-plugins (6 stars, last pushed 27d ago), licensed MIT. It adds 68 tokens to every session and 4,297 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.

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