yutori-scout

yutori-scout is a skill for Claude Code from yutori-ai/yutori-mcp. It costs 43 tokens per session (715 once invoked), scanned A, original, Apache-2.0.

A setup guide for Yutori Scouts, which continuously check websites for information that changes over time.

In plain words
What is it for?
Setting up tracking for news, competitors, product releases, funding events, price changes, and other web updates, with email or webhook notifications.
Why use it?
It helps turn a recurring research question into scheduled monitoring instead of repeated manual searches.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter.

Part of the yutori plugin — 15 skills, 1 MCP server shipped together

Good fit Setting up tracking for news, competitors, product releases, funding events, price changes, and other web updates, with email or webhook notifications.

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Install with agentmods
npx agentmods add skills/yutori-ai/yutori-mcp/01-scout
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 yutori-ai/yutori-mcp --skill 01-scout
Clone the repo
git clone --depth 1 https://github.com/yutori-ai/yutori-mcp

Made for: Claude Code.

Or install yutori, the plugin that ships this one along with the rest of its 15 skills, 1 MCP server.

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 yutori-scout

README.md
[![agentmods](https://agentmods.dev/badge/skills/yutori-ai/yutori-mcp/01-scout/github.svg)](https://agentmods.dev/skills/yutori-ai/yutori-mcp/01-scout)
Your own site
<a href="https://agentmods.dev/skills/yutori-ai/yutori-mcp/01-scout"><img src="https://agentmods.dev/badge/skills/yutori-ai/yutori-mcp/01-scout/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 yutori-scout

Your own site · 80×15
<a href="https://agentmods.dev/skills/yutori-ai/yutori-mcp/01-scout"><img src="https://agentmods.dev/badge/skills/yutori-ai/yutori-mcp/01-scout.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 43 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 715 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 $0.00043 $0.00715
Opus 5 $0.00022 $0.00358
Sonnet 5 $0.00009 $0.00143
Haiku 4.5 $0.00004 $0.00072

Measured 12d ago against content hash 0f3e2e483caf, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

yutori-scout 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 12d 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.

skills/01-scout/SKILL.md · 86 lines

How it starts

The opening of the file, as written. The whole thing — 86 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Scout Setup

Help the user set up a Yutori Scout for continuous web monitoring.

Process

  1. Understand the monitoring context Ask about:

    • Who is monitoring and why? (e.g., "We're a fintech looking for recently funded startups")
    • What specific information matters? (funding events, product launches, pricing changes)
    • What geography or market segments?
    • How often should it run? (daily, twice daily)
    • Notification preference: email, webhook, or both?
  2. Craft a comprehensive query

    A well-structured scout query includes:

    Context on the monitoring goal:

    • Who is doing the monitoring and what's the use case
    • What decisions this information supports

    What to Monitor:

    • Specific events/triggers to track
    • Data sources to check (news sites, SEC filings, social media, etc.)
    • Geographic or segment focus
    • Exclusion criteria (what NOT to report)

    Deliverables:

    • Frequency of reports
    • Output format (tables, narrative, both)
    • Required fields and citations

    Example structure:

    **Context:** [Who is monitoring and why]
    
    ## What to Monitor
    - [Specific events to track]
    - [Sources to check]
    - [Exclusions]
    
    ## Deliverables
    - [Output format]
    - [Required fields]
    
  3. Create the scout Use the create_scout tool with:

    • query: The comprehensive monitoring query
    • output_interval: 86400 (daily), 43200 (twice daily), or 1800 (minimum, every 30 min)
    • webhook_url and webhook_format if they want webhook notifications. Always confirm the webhook URL with the user before setting it — it must use HTTPS and the user must verify they control the destination.
    • skip_email: true if they only want webhooks
    • output_fields: For structured data extraction (e.g., ["company", "amount", "round_type", "source_url"])
  4. Provide next steps

    • Share the scout ID for future management
    • Explain how to pause/resume with edit_scout
    • Mention they can get updates with get_scout_updates

Read the full file on GitHub · 86 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. 12d ago First seen · 86 lines · 43 tokens per session scan A 0f3e2e483caf

Subscribe to this mod's changes

yutori-scout is a skill published in the GitHub repository yutori-ai/yutori-mcp (24 stars, last pushed today), licensed Apache-2.0. It adds 43 tokens to every session and 715 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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