Claude Code MCP: The Complete Setup Guide (2026)
Set up Claude Code MCP servers the right way: claude mcp add, scopes, .mcp.json, remote server auth, debugging, and keeping context cost under control.
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Set up Claude Code MCP servers the right way: claude mcp add, scopes, .mcp.json, remote server auth, debugging, and keeping context cost under control.
The best Claude skills in 2026, ranked: 25 tested skills for code review, testing, docs, and automation, plus how to install any of them in one command.
We ranked the 15 best MCP servers for coding in 2026 — GitHub, Playwright, Context7, and more — with install snippets, token costs, and security notes.
What is an MCP server? A plain-English guide to the Model Context Protocol: how servers expose tools and resources, MCP vs API, and how to connect your first one.
Looking for a skills.sh alternative? Compare the best agent skills registries of 2026 on curation, security review, private skills, and team features.
Learn what AGENTS.md is, which coding agents support it, what to include, nested monorepo precedence rules, and how to migrate from CLAUDE.md and .cursorrules.
Claude Code vs Gemini CLI in 2026: agentic coding quality, skills and MCP extensibility, CLAUDE.md vs GEMINI.md, pricing, and the Antigravity shift.
Claude skills not triggering? Learn the 7 most common causes, from vague descriptions to silent YAML errors, and how to fix each one fast.
Learn how Claude Code plugins work: install them with /plugin, write a plugin.json manifest, bundle skills, commands, hooks, and MCP servers, and ship to your team.
Learn the SKILL.md format: every frontmatter field, body structure, bundled files, and a complete annotated example you can copy for your own skills.
Every Claude skills marketplace compared: 8 directories rated on curation, security, versioning, and team features — plus how to install safely.
Learn when Claude Code subagents help and when they waste tokens: built-in agents, custom subagent files, and orchestration patterns for parallel work.
Learn how Cursor skills work in 2026: set up .cursor/skills with SKILL.md, decide skills vs rules, install from a registry, and fix skills that won't load.
Learn Claude Code hooks with copy-paste examples: block dangerous commands, format on save, gate stops on passing tests, plus exit codes and debugging.
MCP security guide for developers: tool poisoning, prompt injection, malicious servers, and the practical steps to lock down your MCP setup.
AGENTS.md vs CLAUDE.md: which context file should your repo use in 2026? Compare tool support, symlink tricks, and migration paths in both directions.
Are Claude skills safe to install? How malicious skills use prompt injection and exfiltration, plus a 10-minute audit checklist to vet any skill.
Claude Code skills vs commands vs subagents, explained: how each mechanism works, what it costs in context, and when to reach for hooks instead.
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