Find the perfect skill

Documentation

Reviews existing documentation pages picked by the daily workflow, applies only high-confidence fixes backed by authoritative sources, and opens an auditable PR per article.

Security

Scan a specific MCP skill by npm package name or GitHub URL to audit for security threats and generate findings.

Documentation

Creates a new skill file with the required structure, loading style guides and parsing arguments for category, name, and description. Use this when adding a new skill to ensure it follows the standard format and conventions.

Development

Command to dispatch the report-only skill-improver agent on a skill's eval logs, propose SKILL.md edits, and leave the human to apply them.

DevOps

Upgrades gstack to the latest version and shows what's new. Handles auto-upgrades and snooze reminders.

Documentation

Gate and apply changes to strategy documents (lean-canvas, hypotheses, theory-of-change, etc.) with nine anti-drift gates before writing.

Testing

Author fixtures for craw test and gate on a baseline with craw eval — deterministic, mock-by-default, randomness carried in --seed. Load when adding test inputs or an eval gate to a Definition.

Data & AI

Expert in statistical hydrology, machine learning, and numerical modelling for hydrological forecasts. Provides scientific review of model implementations and forecast quality.

Documentation

A source-grounded CLI for exploring and verifying the Claude Agent SDK Python documentation.

Development

Creates Git commits with pre-commit hook handling, lint/type checks, test fixing, and doc updates. Uses ruff, pyright, biome, and tsc.

Development

Routes to the right skill or flow for your situation. A meta-skill that navigates the skill library.

Productivity

Telegram automation assistant that digests unread messages, analyzes writing style from channel posts, drafts and publishes posts, and searches/replies to messages. Useful for streamlining Telegram workflows and maintaining consistent tone across channels.