Ask262 for Claude Code

io.github.bendtherules/ask262

MCP server for understanding Javascript internals from ECMAScript specification.

client:Claude Code transport:streamable-http

Install Ask262 in Claude Code

run in your project directory

claude mcp add --transport http ask262 https://ask262.mcp.bendtherules.io/mcp

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