In-depth architectural comparison of the CleanSlice and Figma Context MCP AIR MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
CleanSlice
Architecture & Design · Remote HTTP/SSE
Quality: 52/100 (Good) | Auth: No auth required
Figma Context MCP AIR
Architecture & Design · Local stdio
Quality: 52/100 (Good) | Auth: No auth required
Verdict Summary: Choose CleanSlice if you need specialized Architecture & Design tools running via a hosted cloud SSE transport. Choose Figma Context MCP AIR if your workspace requires Architecture & Design integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
Choose CleanSlice when:
You need dedicated capabilities in the Architecture & Design domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
CleanSlice is categorized under Architecture & Design and uses a remote streaming HTTP/SSE transport. In contrast, Figma Context MCP AIR belongs to Architecture & Design using local stdio subprocess. Select CleanSlice when you need capabilities focused on architecture & design and Figma Context MCP AIR when you require tools for architecture & design.
Captures a Figma node as a 2x PNG and saves it to disk. Useful for visual validation.
get_metadata
Returns a sparse XML representation of the node hierarchy (depth=2). Use this for quick layer discovery before fetching full design context.
get_variable_defs
Fetches all design tokens from a Figma file — variable collections (colors, spacing, typography) and published styles (effects, text styles, fill styles). Returns data with CSS custom property syntax.
whoami
Returns the authenticated user's Figma account information (name, email, plan tier). Useful for verifying your API key is working.
create_design_system_rules
Generates a comprehensive markdown template for project-specific design system rules. Tailored to your language and framework combination. Save the output to `CLAUDE.md` or your project's AI instructions file.
get_figjam
Extracts content from a FigJam board — sticky notes, connectors, shapes, sections — as XML with screenshot URLs.