# xyzzylabs

> Open-source publisher. Listings imported from github.com/xyzzylabs — credited to the original author with their license.

- **Listings:** 2
- **Total installs:** 0
- **Profile:** https://agentstack.voostack.com/s/xyzzylabs
- **Website:** https://github.com/xyzzylabs

## Published listings

- [Tc39 Mcp](https://agentstack.voostack.com/l/mcp-xyzzylabs-tc39-mcp) — MCP server · Free · security-reviewed — `agentstack add mcp-xyzzylabs-tc39-mcp`
  Unofficial, community MCP for the TC39 specs (not affiliated with Ecma/TC39). SHA-pinned ECMA-262 + ECMA-402, AOID-aware search, cross-spec references, edition diffs, git history — read-only, deterministic, hosted-safe.
- [Wasm Mcp](https://agentstack.voostack.com/l/mcp-xyzzylabs-wasm-mcp) — MCP server · Free · security-reviewed — `agentstack add mcp-xyzzylabs-wasm-mcp`
  MCP server for the WebAssembly specification. SHA-pinned instructions, types, sections, full-text search, and proposals — read-only, deterministic, hosted-safe. Not affiliated with the W3C WebAssembly CG/WG.

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Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add <slug>`.