search-cold-skills

search-cold-skills is a skill for Claude Code, Codex from pc-style/cool-my-skills. It costs 75 tokens per session (911 once invoked), scanned A, original, MIT.

A search helper for finding “cold” skills, meaning skills kept outside the automatically loaded collection and brought in only when needed.

In plain words
What is it for?
Finding and loading an on-demand skill after the user asks to search for cold, hidden, or non-automatically loaded skills.
Why use it?
It explains how to initialize the cold-skills folder before searching it, preventing a search from failing because setup is incomplete.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: positional $N argument.

Good fit Finding and loading an on-demand skill after the user asks to search for cold, hidden, or non-automatically loaded skills.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/pc-style/cool-my-skills/search-cold-skills
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 pc-style/cool-my-skills --skill search-cold-skills
Clone the repo
git clone --depth 1 https://github.com/pc-style/cool-my-skills

Made for: Claude Code, Codex.

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 search-cold-skills

README.md
[![agentmods](https://agentmods.dev/badge/skills/pc-style/cool-my-skills/search-cold-skills/github.svg)](https://agentmods.dev/skills/pc-style/cool-my-skills/search-cold-skills)
Your own site
<a href="https://agentmods.dev/skills/pc-style/cool-my-skills/search-cold-skills"><img src="https://agentmods.dev/badge/skills/pc-style/cool-my-skills/search-cold-skills/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 search-cold-skills

Your own site · 80×15
<a href="https://agentmods.dev/skills/pc-style/cool-my-skills/search-cold-skills"><img src="https://agentmods.dev/badge/skills/pc-style/cool-my-skills/search-cold-skills.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 75 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 911 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 warn 7 Sept 2026
SkillSpector: 2 findings, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium MCP Rug Pull · line 10
    npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.
    Fix: Pin the version: npx @scope/[email protected]
  • medium Rogue Agent · line 11
    Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.
    Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
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 $0.00075 $0.00911
Opus 5 $0.00037 $0.00456
Sonnet 5 $0.00015 $0.00182
Haiku 4.5 $0.00007 $0.00091

Measured 12d ago against content hash dcc71fea39f3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

search-cold-skills 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.

The scan reads SKILL.md. This mod also ships 4 executable files (scripts/install.ps1, scripts/install.sh, scripts/query.ps1, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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/search-cold-skills/SKILL.md · 72 lines

What it actually says

[!WARNING] cool-my-skills has been copied here, but it has not been installed.

This usually happens after a copy-only install such as npx skills add. That copies this skill, but it does not create ~/.agents/skills-cold/ or finish initialization.

Do not search cold skills yet. Tell the user it is not installed, then ask if they want to run this embedded initialization script:

bash "$(dirname "$0")/scripts/install.sh"   # or, from this skill's dir:
bash scripts/install.sh

On Windows (PowerShell 7+), run it with:

pwsh "$HOME\.agents\skills\search-cold-skills\scripts\install.ps1"
# or, from this skill's dir: pwsh .\scripts\install.ps1

Before asking, explain that the script will only:

  • create ~/.agents/skills-cold/
  • remove this warning from this copied SKILL.md
  • make scripts/query.sh executable (unix only)

After the user agrees and the script completes, ask whether they want to call any cold skills now. If they want the interactive picker for moving existing skills into cold storage, tell them to run the repo's setup.sh or setup.ps1 instead.

Search Cold Skills

Cold skills live at ~/.agents/skills-cold/<skill-name>/. They are intentionally outside your agent's auto-discovered skill directories to reduce always-loaded skill metadata (fewer trigger tripwires on every message).

Trigger phrases: cold <skill-name>, cold <query>, "search your skills", "search cold skills", "use a cold skill", "find a hidden skill".

When invoked:

  1. Extract the query (everything after cold / the trigger phrase). It may be an exact skill name or a fuzzy description.

  2. Run the helper script.

    On unix:

    ~/.agents/skills/search-cold-skills/scripts/query.sh <query>
    

    On Windows (PowerShell 7+):

    pwsh "$HOME\.agents\skills\search-cold-skills\scripts\query.ps1" <query>
    

    It regenerates skills-cold/INDEX.md, searches it (trying hyphenated, stemmed, and partial-word variants of the query), falls back to hot skills if nothing matches, and suggests --deep (full SKILL.md body search) as a last resort.

  3. If the script is unavailable, search manually under ~/.agents/skills-cold with rg (unix) or Select-String (PowerShell), preferring frontmatter name: and description: matches, and try hyphenated/stemmed/partial variants of the query before giving up.

  4. If exactly one skill clearly matches, read that cold skill's SKILL.md fully.

  5. If several skills match, show the likely matches and ask the user to choose unless one is clearly strongest.

  6. If no cold skill matches but a hot (auto-loaded) skill does, use the hot skill — but explicitly tell the user you fell back to a hot skill.

  7. Treat the matched cold skill directory as the skill root. Resolve scripts/, references/, resources/, and other relative paths under that cold skill directory.

  8. Follow the cold skill's instructions manually for this request.

  9. Respect compatibility, environment, MCP, and tool notes in the cold skill frontmatter/body, but remember your agent will not automatically apply cold skill metadata.

Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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 · 72 lines · 75 tokens per session scan A dcc71fea39f3

Subscribe to this mod's changes

search-cold-skills is a skill published in the GitHub repository pc-style/cool-my-skills (24 stars, last pushed 27d ago), licensed MIT. It adds 75 tokens to every session and 911 once invoked, about $0.0004 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.

Related

Other skills, from other repositories

systematic-debugging

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.

obra/superpowers · 21 tokens

local-ai-agents

Build local-first AI agents that run entirely on a developer workstation with Microsoft Foundry Local and Qwen function-calling models. Covers Small Language Models (SLMs), the OpenAI-compatible local endpoint, sandboxed local tools, local RAG with Chroma, local MCP servers, hybrid cloud/local routing, and the…

microsoft/ai-agents-for-beginners · 200 tokens

next-cache-components-adoption

Turn on Cache Components in a Next.js app and resolve the blocking routes it surfaces. Use when the user wants to enable, adopt, or migrate to Cache Components, flip the cacheComponents flag, work through a flood of blocking-prerender / instant validation errors, run the cache-components-instant-false codemod, or…

vercel/next.js · 95 tokens

chat-pet-sprite-creation

Use when creating or changing VS Code chat pet sprite art, sprite sheets, state animations, eye treatments, Stable/Insiders variants, or pet transitions under src/vs/workbench/contrib/chat/browser/widget/media/chatPet.

microsoft/vscode · 53 tokens

cpu-profile-analysis

Analyze V8/Chrome CPU profiles (.cpuprofile) and DevTools trace files (Trace-.json). Use when: profiling performance, investigating slow functions, comparing code paths, finding bottlenecks, analyzing timeToRequest, understanding call trees from sampling profiler data, analyzing layout/paint/rendering, investigating…

microsoft/vscode · 71 tokens

insight-error-page

Write or audit an insight-kind error page for the Next.js dev overlay. Use when creating a new errors/ .mdx page, auditing an existing one, or checking that a page matches the framework fix cards. Covers page structure, title alignment, FixCard cards with Copy prompt button, code snippets, terminology verification…

vercel/next.js · 83 tokens