spec_version — wasm-mcp MCP Tool
spec_version
(spec version) is one of 9 tools on the
wasm-mcp
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call spec_version from your client
- Claude Code wasm-mcp spec_version run in your project directory
- Claude Desktop wasm-mcp spec_version ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor wasm-mcp spec_version ~/.cursor/mcp.json
- VS Code wasm-mcp spec_version .vscode/mcp.json
- Zed wasm-mcp spec_version ~/.config/zed/settings.json
- Windsurf wasm-mcp spec_version ~/.codeium/windsurf/mcp_config.json
- Cline wasm-mcp spec_version ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI wasm-mcp spec_version ~/.gemini/settings.json
- Grok wasm-mcp spec_version .mcp.json (in your project root)
- ChatGPT wasm-mcp spec_version Settings → Connectors → Advanced → Developer mode
- Claude.ai wasm-mcp spec_version Settings → Connectors → Add custom connector
- LangChain wasm-mcp spec_version pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http wasm-mcp https://mcp.xyzzylabs.ai/wasm/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.