trustgraph/docs/cli

TrustGraph CLI Documentation

The TrustGraph Command Line Interface (CLI) provides comprehensive command-line access to all TrustGraph services. These tools wrap the REST and WebSocket APIs to provide convenient, scriptable access to TrustGraph functionality.

Installation

The CLI tools are installed as part of the trustgraph-cli package:

pip install trustgraph-cli

Global Options

Most CLI commands support these common options:

• -u, --api-url URL: TrustGraph API URL (default: $TRUSTGRAPH_URL or http://localhost:8088/)
• -U, --user USER: User identifier (default: trustgraph)
• -C, --collection COLLECTION: Collection identifier (default: default)
• -f, --flow-id FLOW: Flow identifier (default: default)

Command Categories

System Administration & Configuration

System Setup:

• tg-init-trustgraph - Initialize Pulsar with TrustGraph configuration
• tg-init-pulsar-manager - Initialize Pulsar manager setup
• tg-show-config - Display current system configuration

Token Management:

• tg-set-token-costs - Configure model token costs
• tg-show-token-costs - Display token cost configuration
• tg-show-token-rate - Show token usage rates

Prompt Management:

• tg-set-prompt - Configure prompt templates and system prompts
• tg-show-prompts - Display configured prompt templates

Flow Management

Flow Operations:

• tg-start-flow - Start a processing flow
• tg-stop-flow - Stop a running flow
• tg-show-flows - List all configured flows
• tg-show-flow-state - Show current flow states

Flow Class Management:

• tg-put-flow-class - Upload/update flow class definition
• tg-get-flow-class - Retrieve flow class definition
• tg-delete-flow-class - Remove flow class definition
• tg-show-flow-classes - List available flow classes

Knowledge Graph Management

Knowledge Core Operations:

• tg-load-kg-core - Load knowledge core into processing
• tg-put-kg-core - Store knowledge core in system
• tg-get-kg-core - Retrieve knowledge core
• tg-delete-kg-core - Remove knowledge core
• tg-unload-kg-core - Unload knowledge core from processing
• tg-show-kg-cores - List available knowledge cores

Graph Data Operations:

• tg-show-graph - Display graph triples/edges
• tg-graph-to-turtle - Export graph to Turtle format
• tg-load-turtle - Import RDF triples from Turtle files

Document Processing & Library Management

Document Loading:

• tg-load-pdf - Load PDF documents into processing
• tg-load-text - Load text documents into processing
• tg-load-sample-documents - Load sample documents for testing

Library Management:

• tg-add-library-document - Add documents to library
• tg-show-library-documents - List documents in library
• tg-remove-library-document - Remove documents from library
• tg-start-library-processing - Start processing library documents
• tg-stop-library-processing - Stop library document processing
• tg-show-library-processing - Show library processing status

Document Embeddings:

• tg-load-doc-embeds - Load document embeddings
• tg-save-doc-embeds - Save document embeddings

AI Services & Agent Interaction

Query & Interaction:

• tg-invoke-agent - Interactive agent Q&A via WebSocket
• tg-invoke-llm - Direct LLM text completion
• tg-invoke-prompt - Use configured prompt templates
• tg-invoke-document-rag - Document-based RAG queries
• tg-invoke-graph-rag - Graph-based RAG queries

Tool & Prompt Management:

• tg-show-tools - List available agent tools
• tg-set-prompt - Configure prompt templates
• tg-show-prompts - List configured prompts

System Monitoring & Debugging

System Status:

• tg-show-processor-state - Show processing component states

Debugging:

• tg-dump-msgpack - Dump MessagePack data for debugging

Quick Start Examples

Basic Document Processing

# Start a flow
tg-start-flow --flow-id my-flow --class-name document-processing

# Load a document
tg-load-text --flow-id my-flow --text "Your document content" --title "Test Document"

# Query the knowledge
tg-invoke-graph-rag --flow-id my-flow --query "What is the document about?"

Knowledge Management

# List available knowledge cores
tg-show-kg-cores

# Load a knowledge core into a flow
tg-load-kg-core --flow-id my-flow --kg-core-id my-knowledge

# Query the knowledge graph
tg-show-graph --limit 100

Flow Management

# Show available flow classes
tg-show-flow-classes

# Show running flows
tg-show-flows

# Stop a flow
tg-stop-flow --flow-id my-flow

Environment Variables

• TRUSTGRAPH_URL: Default API URL for all commands
• TRUSTGRAPH_USER: Default user identifier
• TRUSTGRAPH_COLLECTION: Default collection identifier

Authentication

CLI commands inherit authentication from the environment or API configuration. See the main TrustGraph documentation for authentication setup.

Error Handling

All CLI commands provide:

• Consistent error reporting
• Exit codes (0 for success, non-zero for errors)
• Detailed error messages for troubleshooting
• Retry logic for network operations where appropriate

Related Documentation

• TrustGraph API Documentation
• TrustGraph WebSocket Guide
• TrustGraph Pulsar Guide