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skilllint — vet an agent skill before you install it

by rta.lat · remote · no sign-in to list tools · v0.1.0 · published by lat.rta

Vet an agent skill before you install it: structure, triggers, secrets.

Changes · 2
CompareRegistry entry

3 tools: 2 change things and 1 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http skilllint https://rta.lat/skilllint/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

3 tools

Changes things 2Claude Code: ask
  • lint_rulesСписок правил линтера с идентификаторами и severity.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Список правил линтера с идентификаторами и severity.
  • lint_skillПроверить SKILL.md: структура, триггеры, секреты, инъекции, битые ссылки, автономия.No findings

    Why it is in this group

    • Nothing in its name or description says what it does, so it is counted as a write.
    Description, as the server wrote it
    Проверить SKILL.md: структура, триггеры, секреты, инъекции, битые ссылки, автономия. Возвращает вердикт, балл и sha256.
Only reads 1Claude Code: allow
  • compare_skillsСравнить нескольких кандидатов из разных реестров и ранжировать по вердикту и доказательной базе.No findings

    Why it is in this group

    • The name "compare_skills" says "compare": a word for reading.
    Description, as the server wrote it
    Сравнить нескольких кандидатов из разных реестров и ранжировать по вердикту и доказательной базе.

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 0.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http skilllint https://rta.lat/skilllint/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__skilllint__compare_skills"
    ],
    "ask": [
      "mcp__skilllint__lint_skill",
      "mcp__skilllint__lint_rules"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as skilllint. Review it before you use it.