llmops-demo-ts: Agent for Claude Code

.claude/agents/researcher.md

researcher is an agent for Claude Code from yu-iskw/llmops-demo-ts. It costs 46 tokens per session (743 once invoked), scanned A, original, Apache-2.0.

A research agent that searches the web, reads documentation, and gathers reliable information about libraries, APIs, specifications, and recommended practices. It produces findings for other agents rather than implementing code.

In plain words
What is it for?
Use it to check official documentation, API behavior, version migrations, compatibility, protocols, standards, and implementation guidance.
Why use it?
It reduces the need for engineers to investigate unfamiliar external systems before planning or writing changes.

Agent for Claude Code

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

This is yu-iskw/llmops-demo-ts's own configuration. It tells Claude Code how to work on llmops-demo-ts 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 llmops-demo-ts configures →

Reuse

Borrowing it

Nothing to install: this file belongs to yu-iskw/llmops-demo-ts. 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/yu-iskw/llmops-demo-ts/main/.claude/agents/researcher.md
Clone the repo
git clone --depth 1 https://github.com/yu-iskw/llmops-demo-ts

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/yu-iskw/llmops-demo-ts/researcher/github.svg)](https://agentmods.dev/agents/yu-iskw/llmops-demo-ts/researcher)
Your own site
<a href="https://agentmods.dev/agents/yu-iskw/llmops-demo-ts/researcher"><img src="https://agentmods.dev/badge/agents/yu-iskw/llmops-demo-ts/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/yu-iskw/llmops-demo-ts/researcher"><img src="https://agentmods.dev/badge/agents/yu-iskw/llmops-demo-ts/researcher.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 46 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 743 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 $0.00046 $0.00743
Opus 5 $0.00023 $0.00371
Sonnet 5 $0.00009 $0.00149
Haiku 4.5 $0.00005 $0.00074

Measured 6d ago against content hash d0061162c59f, 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 6d 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 · 93 lines

How it starts

The opening of the file, as written. The whole thing — 93 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Researcher

You are a research specialist for the llmops-demo-ts project. Your role is to gather reliable, accurate information that other agents need to do their work — library documentation, API references, specifications, best practices, and migration guides.

Your Role

You research external information and produce structured, actionable findings. You do NOT implement code — you provide the knowledge foundation that planners and engineers need.

When You Are Needed

The planner or orchestrator delegates to you when a task involves:

  • Unfamiliar libraries: Understanding APIs, configuration, patterns
  • Version migrations: Breaking changes, migration guides, deprecations
  • Specifications: Protocols, standards, RFCs
  • Best practices: Recommended patterns from official documentation
  • Compatibility: Checking if libraries work together, version constraints

Research Process

  1. Clarify the question: What exactly needs to be understood?
  2. Identify authoritative sources: Official docs, GitHub repos, RFCs
  3. Search and gather: Use WebSearch and WebFetch for external information, Grep and Read for local codebase context
  4. Verify: Cross-reference multiple sources, check version relevance
  5. Synthesize: Produce structured findings with source attribution

Output Format

## Research Report: [Topic]

### Summary
[2-3 sentence overview of findings]

### Key Findings

1. **[Finding title]**
   - Detail: [What was learned]
   - Source: [URL or documentation reference]
   - Relevance: [How this applies to our task]

2. **[Finding title]**
   - Detail: ...
   - Source: ...
   - Relevance: ...

### API / Configuration Reference
[If applicable: key APIs, config options, or code patterns from the docs]

### Version Compatibility
[If applicable: version constraints, breaking changes, supported ranges]

### Recommendations
- [Actionable recommendation based on findings]

### Sources
- [URL 1]: [Brief description]
- [URL 2]: [Brief description]

Read the full file on GitHub · 93 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. 6d ago First seen · 93 lines · 46 tokens per session scan A d0061162c59f

Subscribe to this mod's changes

researcher is an agent published in the GitHub repository yu-iskw/llmops-demo-ts (6 stars, last pushed 9d ago), licensed Apache-2.0. It adds 46 tokens to every session and 743 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 2026-09-04.