devtools mcp MCP Tools

devtools mcp exposes 7 tools. Each one has its own page with the configuration for every client that can run this server.

generate_uuid

generate uuid
convert_timestamp

convert timestamp
convert_unit

convert unit
format_json

format json
generate_qr

generate qr
query_npm_version Read-only

query npm version
resolve_dns Read-only

resolve dns

This list was read from the server itself, by connecting to it and calling tools/list on 9 November 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.

devtools mcp MCP server