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Scout

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huytieu
scout

Evaluate URLs and tools — check vault coverage, assess relevance, recommend save or skip

Overview

Publisherhuytieu
RepositoryCOG-second-brain
Skill namescout
Stars
1.2K
Forks
138
Bundled files
Instructions only
LicenseMIT
Links
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • Self-contained

    Everything the model needs lives in the instructions — no extra files to sync.

  • Open source

    Published by huytieu on GitHub. Read the source before you install it.

Installation

Install the Scout AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/huytieu/COG-second-brain.git /tmp/COG-second-brain
mkdir -p .claude/skills
cp -r /tmp/COG-second-brain/skills/scout .claude/skills/scout
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Scout in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Scout on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Scout is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

COG Scout Skill

Purpose

Lightweight URL/tool triage that sits between "ignore" and /url-dump. Evaluates whether a URL or tool is worth saving or skipping — checking existing vault coverage, assessing relevance to the user's profile and interests, and recommending a clear next action.

When to Invoke

  • User wants to evaluate a URL or tool before committing to a full save
  • User says "scout this", "evaluate this", "should I save this?", "is this relevant?"
  • User shares one or more URLs and wants a quick relevance assessment
  • User mentions a tool/service name and wants to know if it's worth investigating

Agent Mode Awareness

Check agent_mode in 00-inbox/MY-PROFILE.md frontmatter:

  • If agent_mode: team — delegate vault scanning and web fetching to parallel sub-agents (one for vault search, one for content fetch/analysis). Combine results for recommendation.
  • If agent_mode: solo (default) — handle all scanning and analysis directly in the conversation. No delegation.

Pre-Flight Check

Before executing, check for user profile:

  1. Look for 00-inbox/MY-PROFILE.md and 00-inbox/MY-INTERESTS.md in the vault
  2. If NOT found:
    Welcome to COG! Scout works best with a profile for relevance matching.
    
    Would you like to run /onboarding first, or should I evaluate with general criteria?
  3. If found:
    • Read MY-PROFILE.md for active projects and role
    • Read MY-INTERESTS.md for topic areas
    • Read 00-inbox/MY-INTEGRATIONS.md for active integrations (check if web-fetch and web-search are available)

Boundary with /url-dump

Scout evaluates ("should I save this?"). URL-dump saves ("save this now").

  • Scout checks existing coverage, assesses relevance, and recommends an action
  • If the recommendation is Save, scout hands off to /url-dump with pre-filled category
  • Users who already know they want to save should use /url-dump directly

Process Flow

1. Accept Input

Accept one or more of:

  • URL(s): Direct links to evaluate
  • Tool/service name(s): Will search for the tool first
  • Mixed: Combination of URLs and names

Prompt (if no input provided):

What URL(s) or tool(s) would you like me to evaluate?
(You can paste URLs, tool names, or a mix)

Batch mode: Multiple URLs/names in one invocation are processed together with a summary table at the end.

2. Vault Coverage Check

For each URL or tool name, search the entire vault for existing coverage.

Search strategy:

  • Extract domain from URL (e.g., github.com/owner/repo → search for repo name)
  • Search for tool/service name across the whole vault (grep for domain, repo name, tool name)
  • Match against URL strings in frontmatter (url: fields) and inline links

If found:

🔍 Existing coverage found for [name]:
- [file path] — saved [date], category: [category]
- [file path] — mentioned in [context]

Want me to check if an update is needed, or skip this one?

3. Content Fetch & Analysis

If URL provided and web-fetch is active:

  • Fetch the URL content using WebFetch
  • Extract: title, description, content type, author, date

If tool name provided (no URL):

  • Use WebSearch to find the tool's primary page
  • Fetch and analyze the top result

Content type detection:

  • Tool/Service: Software, SaaS, API, library, framework
  • Article/Blog: Long-form content, tutorial, opinion piece
  • Repository: GitHub/GitLab repo (extract stars, last commit, language)
  • Research: Paper, study, academic content
  • News: Industry news, announcement
  • Reference: Documentation, spec, standard

4. Relevance Assessment

Score relevance against user context:

Profile Match (from MY-PROFILE.md):

  • Does it relate to an active project? Which one?
  • Does it align with the user's role?
  • Does it fit the user's tech stack?

Interest Match (from MY-INTERESTS.md):

  • Does it match any declared interest topics?
  • How directly relevant is it?

Quality Signals:

  • For repos: stars, recent activity, maintainer health
  • For tools: pricing model, maturity, adoption
  • For articles: author credibility, publication quality, recency
  • For all: uniqueness vs. what's already in the vault

5. Recommendation

Based on analysis, recommend one of two actions:

Save — Worth adding to the knowledge base
✅ SAVE — [Title/Name]
Category: [suggested category for url-dump]
Relevance: [High/Medium] — [why it matters]
Projects: [affected project(s) if any]

Shall I hand off to /url-dump to save it?
Skip — Not relevant or not worth the time
⏭️ SKIP — [Title/Name]
Reason: [clear explanation — wrong stack, low quality, already covered, irrelevant to interests]

6. Batch Summary (for multiple items)

When processing multiple URLs/tools, end with a summary table:

markdown
## Scout Summary

| # | Item | Verdict | Reason |
|---|------|---------|--------|
| 1 | [Name 1] | ✅ Save | [brief reason] |
| 2 | [Name 2] | ⏭️ Skip | [brief reason] |

**Actions:**
- [X] items ready to save via /url-dump

7. Execute Follow-up Actions

Based on user confirmation:

  • Save items: Hand off to /url-dump with pre-filled category suggestion
  • Skip items: No action needed

Fallback Behavior

ScenarioBehavior
web-fetch unavailableEvaluate based on URL structure, domain reputation, and vault search only. Note that content wasn't fetched.
web-search unavailableFor tool-name inputs (no URL), ask the user for a direct URL instead. For URL inputs, proceed normally — web-search is not needed.
No user profileEvaluate with general quality/relevance criteria, skip personalized relevance scoring
URL is paywalledNote limitation, evaluate based on available preview and metadata
Tool not found via searchAsk user for more context or a direct URL

Uncertainty Handling

  • High confidence: Clear relevance match or clear irrelevance — give direct recommendation
  • Medium confidence: Partial match — present pros/cons, let user decide
  • Low confidence: Can't determine relevance — explain what's unclear, ask user for context

Integration with Other Skills

Downstream

  • Save → hands off to /url-dump with pre-filled category

Upstream

  • /daily-brief may surface new tools/services → user can run /scout to evaluate
  • /auto-research may discover tools during research → scout can triage them

Success Metrics

  • Quick triage (< 1 minute for single URL in solo mode)
  • Clear, actionable recommendations
  • Accurate vault coverage detection (no duplicate saves)
  • Relevance scoring matches user expectations
  • Smooth handoff to /url-dump when saving

Philosophy

Scout embodies COG's "evaluate before you accumulate" principle:

  • Not everything deserves a bookmark — be selective
  • Existing coverage should be surfaced before creating duplicates
  • Binary save/skip keeps decisions fast and avoids half-measures
  • Clear recommendations reduce decision fatigue

Frequently asked questions

What does the Scout AI skill do?

Evaluate URLs and tools — check vault coverage, assess relevance, recommend save or skip

Why use Scout on TypingMind?

Because you install it once and use it with any model. Scout is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Scout in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/huytieu/COG-second-brain/tree/main/skills/scout. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Scout?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Scout?

As many as you like. As long as a model supports skills, you can use Scout with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Scout AI skill free?

Yes. It is published on GitHub by huytieu under the MIT license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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