Browse MCP servers

MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.

3 matching

filtered by io.github.slettmayer clear all

Showing 1–3 of 3 servers

OeBB (Austrian Railways)
stdio

io.github.slettmayer/oebb-mcp-server

OeBB (Austrian Railways) train data: stations, departures, connections, service alerts.

official
Calculator
stdio

io.github.slettmayer/calc-mcp-server

Exact arithmetic: one calculator tool over an AST allowlist, with integers exact at any size.

official
GeoSphere Austria Weather
stdio

io.github.slettmayer/geosphere-mcp-server

High-resolution GeoSphere Austria weather, storms and air quality. Austria and the Alps only.

official

Search this catalogue from your agent

The registry is itself an MCP server. Add it once and your agent runs these same searches, with no account and no key.

claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp