MCP Servers

substrate-mcp

Enables persistent AI entities with causal memory, emotional state, and identity continuity. Provides 31 tools for memory, cognition, emotion, planning, reasoning, and more.

README

SUBSTRATE MCP Server

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.

Quick Start

1. Get your API key

2. Install for Claude Desktop

npx @garmolabs/substrate-mcp --install YOUR_API_KEY

Restart Claude Desktop. SUBSTRATE will appear in your MCP tools.

3. Or use programmatically

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();

Available Tools (31)

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`

Plans

Plan	Price	Entities	API Calls
Free	$0/mo	1	1,000/mo
Pro	$99/mo	10	50,000/mo
Enterprise	$499/mo	Unlimited	Unlimited

License

Proprietary. See License Agreement.

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