Ckg Nemotron Perplexity

A local MCP server exposing knowledge graphs built from NVIDIA Nemotron and Perplexity Sonar content: 2 domains and 83 nodes.

What you can do

• Serves knowledge-graph content drawn from NVIDIA Nemotron and Perplexity Sonar as two domains with 83 nodes.
• The registry lists no individual tools, so the exact operations an assistant can call are not documented here.
• It is described as MCP-native and runs as a local stdio process.

When to use it

Worth considering if you want an assistant to draw on a small, fixed knowledge graph covering NVIDIA Nemotron and Perplexity Sonar material, for example for reference or exploration in those two domains.

Requirements

Runs locally as a stdio process, launched with uvx from the PyPI package ckg-nemotron-perplexity, so a Python/uv environment is needed. No authentication, environment variables or headers are declared.