GitHub - Zabaca/lattice: Human-initiated, AI-powered knowledge graph for markdown documentation

lattice init              # Install to .claude/commands/ (current project)
lattice init --global     # Install to ~/.claude/commands/ (all projects)

lattice sync [paths...]         # Sync specified paths or current directory
lattice sync --force            # Force re-sync (rebuilds entire graph)
lattice sync --dry-run          # Preview changes without applying

lattice status                  # Show new/changed documents

lattice search "query"          # Search all entity types
lattice search "query" -l Tool  # Filter by label

lattice sql "SELECT * FROM nodes LIMIT 10"
lattice sql "SELECT label, COUNT(*) FROM nodes GROUP BY label"

lattice rels "TypeScript"       # Show all relationships for an entity

lattice ontology                # Show entity types and relationship types

lattice site                    # Build and serve at localhost:4321
lattice site --build            # Build only (output to .lattice/site/)

lattice share <path>            # Share docs, outputs a receive code

lattice receive <code>          # Receive and auto-sync to graph
lattice receive <code> --no-sync  # Receive without syncing

lattice question:add "question"                    # Create question entity
lattice question:add "question" --answered-by path # Create and link

lattice question:link "question" --doc path

lattice question:unanswered

-- Nodes (entities)
CREATE TABLE nodes (
    label VARCHAR NOT NULL,      -- Entity type: Document, Technology, etc.
    name VARCHAR NOT NULL,       -- Unique identifier
    properties JSON,             -- Additional metadata
    embedding FLOAT[512],        -- Vector for semantic search
    PRIMARY KEY(label, name)
);

-- Relationships
CREATE TABLE relationships (
    source_label VARCHAR NOT NULL,
    source_name VARCHAR NOT NULL,
    relation_type VARCHAR NOT NULL,
    target_label VARCHAR NOT NULL,
    target_name VARCHAR NOT NULL,
    properties JSON,
    PRIMARY KEY(source_label, source_name, relation_type, target_label, target_name)
);

git clone https://github.com/Zabaca/lattice.git
cd lattice
bun install
cp .env.example .env

bun run dev              # Development mode
bun test                 # Run tests
bun run build            # Build for production

import { NestFactory } from '@nestjs/core';
import { AppModule } from '@zabaca/lattice';

async function main() {
  const app = await NestFactory.createApplicationContext(AppModule);
  const syncService = app.get(SyncService);

  const result = await syncService.sync({
    paths: ['./docs'],
    force: false
  });

  console.log(`Synced ${result.added} new documents`);

  await app.close();
}