scaffold-experiment

design-experiment

niznik-dev

Tools for conducting social research with LLMs

run-experiment

niznik-dev

Tools for conducting social research with LLMs

Configuring Claude Code Hooks System

modu-ai

Design, implement, and manage PreToolUse/PostToolUse/SessionStart/Notification/Stop hooks. Use when enforcing safety checks, auto-formatting, running linters, or triggering automated workflows based on development events.

Creating and Optimizing Claude Code Skills

modu-ai

Design reusable knowledge capsules with progressive disclosure (metadata → content → resources). Apply freedom levels (high/medium/low), create examples, validate YAML. Use when building domain-specific guidance or automating recurring patterns.

Designing Slash Commands for Claude Code

modu-ai

Create and optimize slash commands with proper argument parsing, tool permissions, and agent orchestration. Use when building workflow entry points, automation commands, or user-facing shortcuts.

Managing Claude Code Session Memory & Context

modu-ai

Understand session context limits, use just-in-time retrieval, cache insights, manage memory files. Use when optimizing context usage, handling large projects, or implementing efficient workflows.

Creating and Managing Sub-agents in Claude Code

modu-ai

Design agent personas, define proactive triggers, set tool permissions, structure agent files. Use when building specialized agents for code review, debugging, architecture, or domain-specific tasks.

template-skill

ComposioHQ

Replace with description of the skill and when Claude should use it.

internal-comms

ComposioHQ

A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill whenever asked to write some sort of internal communications (status reports, leadership updates, 3P updates, company newsletters, FAQs, incident reports, project updates, etc.).

skill-creator

ComposioHQ

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.

mcp-builder

ComposioHQ

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).

skill-creator

sammcj

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.