Data · Local MCP server
Ckg MCP
97-domain knowledge graphs for AI agents — 4× F1 of RAG, 11× fewer tokens. MCP-native.
What the MCP Registry states
The entry as published to the official MCP Registry (read 2026-10-04), latest version.
- Registry name
io.github.Yarmoluk/ckg-mcp- Version
- 0.7.9
- Status
- Active
- Category
- data
- Transport
- stdio (local process)
- Package
- PyPI
- Published
- 2026-07-22
- Updated
- 2026-07-22
- Publisher
- Yarmoluk (GitHub) · 5 servers with pages here
- Repository
- github.com/Yarmoluk/ckg-mcp
- Source
- Registry API entry
Packages
| Registry | Package | Version | Transport |
|---|---|---|---|
| PyPIruntime: uvx | ckg-mcp | 0.7.9 | stdio |
How to connect Ckg MCP
Ckg MCP runs locally from a Python package published to PyPI: ckg-mcp version 0.7.9. It speaks MCP over stdio, so the client starts it as a program and talks to it through standard input and output. It needs Python; clients usually start it with uvx (from uv) or after pip install — the usual command is uvx ckg-mcp.
In the mcpServers JSON format that many desktop and editor MCP clients read, the entry looks like this (placeholders in angle brackets):
{
"mcpServers": {
"ckg-mcp": {
"command": "uvx",
"args": [
"ckg-mcp"
]
}
}
}Derived from the registry entry, not tested here. What the server does, and on what terms, is set by its publisher; check its repository or website before giving it access to your accounts or files. How to add an MCP server to an assistant · Before you connect
More from Yarmoluk (GitHub)
| Server | Runs |
|---|---|
| Ckg Nemotron PerplexityNVIDIA Nemotron + Perplexity Sonar as knowledge graphs — 2 domains, 83 nodes. MCP-native. | Local · stdio |
| NVIDIA AI CKGNVIDIA AI knowledge graphs — 20 domains. 4x F1, 11x fewer tokens, SHA-256 provenance. MCP-native. | Remote & Local · HTTP, stdio |
| NVIDIA NemoClaw CKGNVIDIA NemoClaw knowledge graph — 55 nodes, F1 0.576 (+269% vs RAG), 11x fewer tokens. MCP-native. | Remote & Local · HTTP, stdio |
| Salesforce AgentForce CKGSalesforce AgentForce knowledge graph — 40 nodes, Einstein Trust Layer, 11x fewer tokens than RAG. | Remote & Local · HTTP, stdio |
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