wasm-mcp for Claude Code

io.github.xyzzylabs/wasm-mcp

Read-only MCP server for the WebAssembly spec: instructions, types, sections, search, proposals.

client:Claude Code transport:streamable-http runtime:npm tools:9

Install wasm-mcp in Claude Code

run in your project directory

claude mcp add --transport http wasm-mcp https://mcp.xyzzylabs.ai/wasm/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs