@skillkit/mcp-memory

MCP (Model Context Protocol) server for SkillKit persistent memory. Enables Claude, Cursor, and other MCP-compatible tools to store, search, and recall memories with semantic embeddings.

Installation

npm install @skillkit/mcp-memory
# or
pnpm add @skillkit/mcp-memory

Usage with Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "skillkit-memory": {
      "command": "npx",
      "args": ["@skillkit/mcp-memory"],
      "env": {
        "SKILLKIT_AGENT_ID": "claude-desktop"
      }
    }
  }
}

Usage with Cursor

Add to your Cursor MCP settings:

{
  "mcpServers": {
    "skillkit-memory": {
      "command": "npx",
      "args": ["@skillkit/mcp-memory"],
      "env": {
        "SKILLKIT_AGENT_ID": "cursor"
      }
    }
  }
}

Environment Variables

• SKILLKIT_AGENT_ID - Agent identifier for memory isolation (default: mcp-memory-server)
• SKILLKIT_MEMORY_DB_PATH - Custom database path (default: ~/.skillkit/memory.db)

Available Tools

memory_store

Store a new memory with semantic embedding.

memory_store({
  content: "User prefers TypeScript over JavaScript",
  category: "preference",
  tags: ["language", "coding"]
})

memory_search

Semantic search through stored memories.

memory_search({
  query: "What programming languages does the user prefer?",
  limit: 5,
  threshold: 0.5
})

memory_recall

Recall memories by category, tier, or tags.

memory_recall({
  category: "decision",
  tier: "long",
  limit: 10
})

memory_get

Get a specific memory by ID.

memory_get({ id: "memory-uuid" })

memory_forget

Delete a memory.

memory_forget({ id: "memory-uuid" })

memory_link

Create relationships between memories.

memory_link({
  sourceId: "memory-1",
  targetId: "memory-2",
  relationshipType: "supports",
  strength: 0.8
})

memory_reinforce

Strengthen or weaken a memory. Strong memories get promoted to long-term tier.

memory_reinforce({
  id: "memory-uuid",
  amount: 0.1  // positive to strengthen, negative to weaken
})

memory_stats

Get memory statistics.

memory_stats({})

Memory Categories

• fact - Factual information
• decision - Decisions made
• preference - User preferences
• pattern - Observed patterns
• insight - Derived insights
• reasoning - Reasoning chains

Memory Tiers

• warm - Recent, frequently accessed memories
• long - Consolidated long-term memories

Memories are automatically promoted from warm to long based on access count, reinforcement score, and age.

Resources

The server exposes two resources:

• memory://stats - Current memory statistics (JSON)
• memory://recent - 10 most recent memories (JSON)

License

Apache-2.0