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Development

APIs, React, repositories, and building new agent tools.

21 on this shelf.

Use case Club note

Add a skill or an MCP server

Anthropic's skill-creator and mcp-builder, plus the rule that a downloaded SKILL.md is text until someone reviews it.

CC0-1.0AgentSkillClub

Skill

Claude API

Reference for the Claude API and Anthropic SDK: model ids, parameters, streaming, tool use, MCP, agents, caching, and model migration.

Apache-2.0Anthropic

Prompt

Code Reviewer

Public-domain prompt “Code Reviewer” from the prompts.chat dataset (formerly Awesome ChatGPT Prompts).

CC0-1.0rajudandigam

MCP server

Context7

Upstash Context7 pulls version-specific library docs and code examples into a coding agent.

MITUpstash

Prompt

Conventional Commit Message Generator

Public-domain prompt “Conventional Commit Message Generator” from the prompts.chat dataset (formerly Awesome ChatGPT Prompts).

CC0-1.0jeff-nasseri

MCP server Reference

Everything

Reference MCP server that exercises prompts, resources, tools, and other protocol features. It is a client test server, not a product.

MIT OR Apache-2.0Model Context Protocol

MCP server Reference

Filesystem

Reference server for reading and writing files inside directories you pass on the command line.

MIT OR Apache-2.0Model Context Protocol

MCP server Reference

Git

Reference server for reading, searching, and changing Git repositories from an agent.

MITModel Context Protocol

MCP server

GitHub

GitHub's official MCP server for repositories, issues, pull requests, Actions, and the rest of the platform you can already access.

MITGitHub

Prompt

JavaScript Console

Public-domain prompt “JavaScript Console” from the prompts.chat dataset (formerly Awesome ChatGPT Prompts).

CC0-1.0omerimzali

Prompt

Linux Terminal

Public-domain prompt “Linux Terminal” from the prompts.chat dataset (formerly Awesome ChatGPT Prompts).

CC0-1.0f

Skill

MCP builder

Guides the building of an MCP server in Python (FastMCP) or Node/TypeScript (MCP SDK), with an emphasis on tool design.

Apache-2.0Anthropic

Prompt

Python Interpreter

Public-domain prompt “Python Interpreter” from the prompts.chat dataset (formerly Awesome ChatGPT Prompts).

CC0-1.0bowrax

Skill

React best practices

React and Next.js performance rules from Vercel Engineering, used when writing, reviewing, or refactoring React code.

MITVercel

Skill

React Native skills

React Native and Expo practices for lists, animation, and native modules.

MITVercel

Use case Club note

Remember, and read current docs

Three different tools that all get called memory: a local graph, a vector store, and a live docs feed.

CC0-1.0AgentSkillClub

MCP server Reference

Sequential Thinking

Reference server that gives a model a tool for revising a sequence of thoughts while it works through a problem.

MIT OR Apache-2.0Model Context Protocol

MCP server Reference

Time

Reference server for the current time and IANA timezone conversion.

MITModel Context Protocol

Skill

Web artifacts builder

Builds multi-component claude.ai HTML artifacts with React, Tailwind CSS, and shadcn/ui.

Apache-2.0Anthropic

Use case Club note

Work inside a repository

Filesystem, Git, and GitHub's official server, with deploy kept as a separate decision.

CC0-1.0AgentSkillClub