Temporal knowledge graph for codebases with constraint enforcement at the edit boundary.
Connect Runs on your machine
claude mcp add world-model-mcp -e WORLD_MODEL_DB_PATH=<WORLD_MODEL_DB_PATH> -e ANTHROPIC_API_KEY=<ANTHROPIC_API_KEY> -e WORLD_MODEL_EXTRACTION_MODEL=<WORLD_MODEL_EXTRACTION_MODEL> -e WORLD_MODEL_REASONING_MODEL=<WORLD_MODEL_REASONING_MODEL> -- uvx world-model-mcp==0.15.5{
"mcpServers": {
"world-model-mcp": {
"command": "uvx",
"args": [
"world-model-mcp==0.15.5"
],
"env": {
"WORLD_MODEL_DB_PATH": "<WORLD_MODEL_DB_PATH>",
"ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>",
"WORLD_MODEL_EXTRACTION_MODEL": "<WORLD_MODEL_EXTRACTION_MODEL>",
"WORLD_MODEL_REASONING_MODEL": "<WORLD_MODEL_REASONING_MODEL>"
}
}
}
}{
"mcpServers": {
"world-model-mcp": {
"command": "uvx",
"args": [
"world-model-mcp==0.15.5"
],
"env": {
"WORLD_MODEL_DB_PATH": "<WORLD_MODEL_DB_PATH>",
"ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>",
"WORLD_MODEL_EXTRACTION_MODEL": "<WORLD_MODEL_EXTRACTION_MODEL>",
"WORLD_MODEL_REASONING_MODEL": "<WORLD_MODEL_REASONING_MODEL>"
}
}
}
}{
"servers": {
"world-model-mcp": {
"type": "stdio",
"command": "uvx",
"args": [
"world-model-mcp==0.15.5"
],
"env": {
"WORLD_MODEL_DB_PATH": "<WORLD_MODEL_DB_PATH>",
"ANTHROPIC_API_KEY": "<ANTHROPIC_API_KEY>",
"WORLD_MODEL_EXTRACTION_MODEL": "<WORLD_MODEL_EXTRACTION_MODEL>",
"WORLD_MODEL_REASONING_MODEL": "<WORLD_MODEL_REASONING_MODEL>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
WORLD_MODEL_DB_PATHOptional | Database location |
ANTHROPIC_API_KEYOptional, secret | Optional - enables LLM-powered entity extraction |
WORLD_MODEL_EXTRACTION_MODELOptional | Model for entity extraction |
WORLD_MODEL_REASONING_MODELOptional | Model for complex reasoning |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 24 Jul 2026 |
| Last updated | 24 Jul 2026 |
| Registry name | io.github.SaravananJaichandar/world-model-mcp |
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