# MCP Server Flags

Flags to control Model Context Protocol server selection and usage.

**Estimated tokens: ~160**

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**--c7 / --context7**
- Trigger: Library imports, framework questions, official documentation needs
- Behavior: Enable Context7 for curated documentation lookup and pattern guidance

**--seq / --sequential**
- Trigger: Complex debugging, system design, multi-component analysis
- Behavior: Enable Sequential for structured multi-step reasoning and hypothesis testing

**--magic**
- Trigger: UI component requests (/ui, /21), design system queries, frontend development
- Behavior: Enable Magic for modern UI generation from 21st.dev patterns

**--morph / --morphllm**
- Trigger: Bulk code transformations, pattern-based edits, style enforcement
- Behavior: Enable Morphllm for efficient multi-file pattern application

**--codanna**
- Trigger: Symbol operations, project memory needs, large codebase navigation
- Behavior: Enable Codanna for semantic understanding and code intelligence

**--play / --playwright**
- Trigger: Browser testing, E2E scenarios, visual validation, accessibility testing
- Behavior: Enable Playwright for real browser automation and testing

**--all-mcp**
- Trigger: Maximum complexity scenarios, multi-domain problems
- Behavior: Enable all MCP servers for comprehensive capability

**--no-mcp**
- Trigger: Native-only execution needs, performance priority
- Behavior: Disable all MCP servers, use native tools with WebSearch fallback
