Gnapsis
by e7nd7r
Semantic knowledge graph MCP server for codebase understanding using PostgreSQL and Apache AGE.
What it does
Gnapsis connects AI assistants to a semantic knowledge graph of a codebase. Instead of relying on simple text search, it tracks entities like domains, features, and components, and their relationships, anchoring them to specific code locations to provide deep structural context.
Tools
init_project: Initialize database schema.project_overview: Get taxonomy, entities, and stats.create_entity: Create entity with references.search: Semantic search across entities and references.query: Semantic subgraph extraction.analyze_document: Document analysis with staleness detection.validate_graph: Check graph integrity.
Installation
Add to your claude_desktop_config.json:
{
"mcpServers": {
"gnapsis": {
"command": "gnapsis",
"args": ["mcp"]
}
}
}
Supported hosts
- Claude Desktop
Quick install
cargo install --path .Information
- Pricing
- free
- Published
- 7/7/2026
- stars
- 0
Categories
Choose your AI client and follow the steps below.
Claude Desktop
{
"mcpServers": {
"gnapsis": {
"command": "gnapsis",
"args": ["mcp"]
}
}
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