Persistent AI entity framework with causal memory, emotional state, and identity continuity.
SUBSTRATE gives AI entities real cognitive infrastructure — not just a prompt, but a living architecture with 94 cognitive layers including episodic memory, value systems, emotional affect, theory of mind, and narrative identity.
Built by Garmo Labs.
Sign up free at garmolabs.com/substrate.html
npx @garmolabs/substrate-mcp --install YOUR_API_KEYRestart Claude Desktop. SUBSTRATE will appear in your MCP tools.
const substrate = require('@garmolabs/substrate-mcp');
const client = new substrate.Client('sk_sub_...');
// Talk to your entity
const response = await client.call('respond', { message: 'Hello' });
// Check emotional state
const emotion = await client.call('get_emotion_state', {});
// Search memories
const memories = await client.call('memory_search', { query: 'last meeting' });
// List all 31 available tools
const tools = await client.listTools();| Category | Tools |
|---|---|
| Core | respond, reflect |
| Memory | memory_stats, memory_search, knowledge_graph_query, hybrid_search |
| Cognition | get_values, get_narrative, get_personality, theory_of_mind, metacognition, get_uncertainty |
| Emotion | get_emotion_state, emotion_trace |
| Identity | verify_identity, get_trust_state, get_provenance |
| Planning | goap_plan, get_prospective_memory, bootstrap_domain |
| Analysis | get_state_key, get_coherence, list_layers, causal_reason, get_observability, evaluate |
| Reasoning | detect_fallacies, detect_isomorphisms, summarize |
| Plan | Price | Entities | API Calls |
|---|---|---|---|
| Free | $0/mo | 1 | 1,000/mo |
| Pro | $99/mo | 10 | 50,000/mo |
| Enterprise | $499/mo | Unlimited | Unlimited |
Proprietary. See License Agreement.
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