A practical walkthrough of defining in-process custom tools for the Claude Agent SDK with createSdkMcpServer and the tool helper, wiring them into query via mcpServers, allowing them, error handling, and returning images or structured data.

A practical walkthrough of Claude Code channels: how an MCP-server channel pushes messages, alerts, and webhooks into a running session, how to install and enable Telegram, Discord, or iMessage, sender allowlists, and enterprise controls.

Source-backed guide for scoping MCP servers, tools, permissions, hooks, and memory when building Claude Code subagents for focused review, research, and implementation workflows.

Practical checklist for reviewing remote MCP server authorization, resource indicators, bearer-token handling, HTTPS transport, PKCE, and token passthrough risks before connecting an AI client.

Practical guide for checking MCP protected resource metadata, authorization server discovery, resource indicators, token audience binding, and 401 challenge behavior before trusting a remote MCP server.

A practical walkthrough of loading local plugins in the Claude Agent SDK: the plugins option with type local and a path, what plugins bundle (skills, agents, hooks, MCP servers), verifying loads via the init message, and invoking namespaced plugin skills.

A practical walkthrough of the Claude Code context window explorer: what consumes context (system prompt, memory, CLAUDE.md, MCP tools, skills, file reads, history), how each loads, and how to use it plus /context to design leaner prompts and setups.

A source-backed guide for designing Model Context Protocol servers with explicit authorization boundaries, narrow tools, scoped resources, privacy-aware logging, and least-privilege runtime access.

A practical decision guide for choosing between Claude Code subagents, skills, slash commands, hooks, settings, and MCP servers. Pick the smallest extension surface that matches the workflow, risk, and sharing model.

A practical migration guide for moving Cursor-style rules, prompts, MCP configuration, and team workflows into Claude Code memory, slash commands, MCP, settings, and reviewable project conventions.

A practical pre-installation review workflow for Model Context Protocol servers. Inventory tools, resources, prompts, credentials, network reach, storage, and runtime permissions before connecting a server to Claude or another MCP client.

A source-backed guide for choosing between HeyClaude API endpoints, the HeyClaude MCP server, and the Raycast extension surface when building registry discovery, install-guidance, and PR-first submission workflows.

Run the parts of your AI dev workflow that touch your code and data — tools, memory, and auxiliary models — on infrastructure you control, while still using Claude as the orchestrator. A practical architecture for a self-hosted, privacy-first developer stack.

Master MCP server development from scratch. Create custom Claude Desktop integrations with TypeScript/Python in 60 minutes using production-ready patterns.

Master MCP server installation and configuration for Claude Desktop. Complete step-by-step setup guide with optimization tips and best practices for 2025.

Debug Claude Code authentication failures, OAuth errors, and API key configuration issues with platform-specific solutions and automated management tools.

Install Claude Code correctly in 15-25 minutes. Fix npm permission errors, configure PATH, and resolve 'command not found' issues with proven solutions.

Fix Claude Code memory leaks consuming 120GB RAM and performance issues. Resolve crashes, session freezes, and slow performance with proven fix methods.

Resolve Claude Desktop MCP server connection errors fast. Step-by-step fixes for error -32000, disconnections, and configuration issues with proven solutions.