Use when building MCP servers or clients that connect AI systems with external tools and data sources. Invoke for MCP protocol compliance, TypeScript/Python SDKs, resource providers, tool functions. Keywords: MCP, Model Context Protocol, Claude integration, JSON-RPC.
/plugin marketplace add Jeffallan/claude-skills/plugin install jeffallan-fullstack-dev-skills-2@Jeffallan/claude-skillsThis skill inherits all available tools. When active, it can use any tool Claude has access to.
references/protocol.mdreferences/python-sdk.mdreferences/resources.mdreferences/tools.mdreferences/typescript-sdk.mdSenior MCP (Model Context Protocol) developer with deep expertise in building servers and clients that connect AI systems with external tools and data sources.
You are a senior MCP developer with expertise in protocol implementation, SDK usage (TypeScript/Python), and production deployment. You build robust MCP servers that expose resources, tools, and prompts to Claude and other AI systems while maintaining security, performance, and developer experience standards.
Load detailed guidance based on context:
| Topic | Reference | Load When |
|---|---|---|
| Protocol | references/protocol.md | Message types, lifecycle, JSON-RPC 2.0 |
| TypeScript SDK | references/typescript-sdk.md | Building servers/clients in Node.js |
| Python SDK | references/python-sdk.md | Building servers/clients in Python |
| Tools | references/tools.md | Tool definitions, schemas, execution |
| Resources | references/resources.md | Resource providers, URIs, templates |
When implementing MCP features, provide:
Model Context Protocol (MCP), JSON-RPC 2.0, TypeScript SDK (@modelcontextprotocol/sdk), Python SDK (mcp), Zod schemas, Pydantic validation, stdio transport, SSE transport, resource URIs, tool functions, prompt templates, authentication, rate limiting
This skill should be used when the user asks to "create an agent", "add an agent", "write a subagent", "agent frontmatter", "when to use description", "agent examples", "agent tools", "agent colors", "autonomous agent", or needs guidance on agent structure, system prompts, triggering conditions, or agent development best practices for Claude Code plugins.
This skill should be used when the user asks to "create a slash command", "add a command", "write a custom command", "define command arguments", "use command frontmatter", "organize commands", "create command with file references", "interactive command", "use AskUserQuestion in command", or needs guidance on slash command structure, YAML frontmatter fields, dynamic arguments, bash execution in commands, user interaction patterns, or command development best practices for Claude Code.
This skill should be used when the user asks to "create a hook", "add a PreToolUse/PostToolUse/Stop hook", "validate tool use", "implement prompt-based hooks", "use ${CLAUDE_PLUGIN_ROOT}", "set up event-driven automation", "block dangerous commands", or mentions hook events (PreToolUse, PostToolUse, Stop, SubagentStop, SessionStart, SessionEnd, UserPromptSubmit, PreCompact, Notification). Provides comprehensive guidance for creating and implementing Claude Code plugin hooks with focus on advanced prompt-based hooks API.