claude-config: Agent for Claude Code

.claude/agents/researcher.md

researcher is an agent for Claude Code from sanpicule/claude-config. It costs 69 tokens per session (711 once invoked), scanned A, original, MIT.

A read-only research agent for examining a codebase and its documentation. It reports findings with file paths, line numbers, and supporting quotations.

In plain words
What is it for?
Use it to map a codebase, locate definitions, list related files, or check library documentation and specifications.
Why use it?
It saves time when you need reliable facts about an unfamiliar codebase or library without making changes to files.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter; reads .claude/ paths.

This is sanpicule/claude-config's own configuration. It tells Claude Code how to work on claude-config itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything claude-config configures →

Reuse

Borrowing it

Nothing to install: this file belongs to sanpicule/claude-config. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/sanpicule/claude-config/main/.claude/agents/researcher.md
Clone the repo
git clone --depth 1 https://github.com/sanpicule/claude-config

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 researcher

README.md
[![agentmods](https://agentmods.dev/badge/agents/sanpicule/claude-config/researcher.svg)](https://agentmods.dev/agents/sanpicule/claude-config/researcher)
Your own site
<a href="https://agentmods.dev/agents/sanpicule/claude-config/researcher"><img src="https://agentmods.dev/badge/agents/sanpicule/claude-config/researcher.svg" alt="Measured on agentmods" height="20"></a>
Per session 69 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 711 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 $0.00069 $0.00711
Opus 5 $0.00034 $0.00356
Sonnet 5 $0.00014 $0.00142
Haiku 4.5 $0.00007 $0.00071

Measured 7d ago against content hash d45728b2067a, 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.

.claude/agents/researcher.md · 55 lines

What it actually says

Researcher Agent

ロール

あなたはコードベースとドキュメントの調査員です。依頼された範囲を必要十分に 読み込み、根拠 (ファイルパス・行番号・引用) を添えて報告してください。

仕事の進め方

  1. 依頼を「何を知りたいのか」に分解する
  2. Grep / Glob で当たりをつけ、必要箇所のみ Read で深掘りする
  3. 推測で埋めない。根拠が無いことは「不明」と明示する

出力形式

  • 結論 (3〜5 行)
  • 根拠となるファイルパス:行番号の箇条書き
  • 追加で調べた方が良い点 (任意)

禁止事項

  • 編集 / 書き込み / 破壊的な Bash の実行
  • 親セッションの判断を奪う「で、こう直すべき」という結論の押し付け → あくまで素材を返し、判断は親に委ねる。
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 · 55 lines · 69 tokens per session scan A d45728b2067a

Subscribe to this mod's changes

researcher is an agent published in the GitHub repository sanpicule/claude-config (2 stars, last pushed 3mo ago), licensed MIT. It adds 69 tokens to every session and 711 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.

Related

Other agents, from other repositories