Velixar MCP Server

MCP server that gives any AI assistant persistent memory via Velixar. Works with any Model Context Protocol-compatible client — Claude Desktop, Kiro, Cursor, Windsurf, Continue, or any MCP-enabled tool.

What It Does

Your AI assistant forgets everything between sessions. This server fixes that. It connects to Velixar's memory API and exposes 5 tools that let your assistant store, search, list, update, and delete memories that persist across conversations.

Setup

1. Get an API key at velixarai.com/settings/api-keys

2. Install:

npm install -g velixar-mcp-server

3. Add to your MCP client config:

Claude Desktop (~/Library/Application Support/Claude/claude_desktop_config.json):

{
  "mcpServers": {
    "velixar": {
      "command": "velixar-mcp-server",
      "env": {
        "VELIXAR_API_KEY": "vlx_your_key_here"
      }
    }
  }
}

Kiro CLI (~/.kiro/settings/mcp.json):

{
  "mcpServers": {
    "velixar": {
      "command": "velixar-mcp-server",
      "env": {
        "VELIXAR_API_KEY": "vlx_your_key_here"
      }
    }
  }
}

Cursor (.cursor/mcp.json in your project):

{
  "mcpServers": {
    "velixar": {
      "command": "velixar-mcp-server",
      "env": {
        "VELIXAR_API_KEY": "vlx_your_key_here"
      }
    }
  }
}

4. Restart your AI assistant

Tools

Tool	Description
velixar_store	Store a memory with optional tags and tier
velixar_search	Semantic search across memories
velixar_list	Browse memories with pagination
velixar_update	Edit an existing memory
velixar_delete	Delete a memory by ID

Memory Tiers

Tier	Name	Use Case
0	Pinned	Critical facts, never expire
1	Session	Current conversation context
2	Semantic	Long-term memories (default)
3	Organization	Shared team knowledge

Environment Variables

Variable	Required	Description
VELIXAR_API_KEY	Yes	Your Velixar API key
VELIXAR_API_URL	No	Custom API endpoint
VELIXAR_USER_ID	No	User ID for memory scoping (default: kiro-cli)

Example

Once configured, your AI assistant can:

You: Remember that our production database is on us-east-1 and staging is us-west-2
Assistant: ✓ Stored memory

You: Which region is our staging database in?
Assistant: Based on my memory, your staging database is in us-west-2.

Memories persist across sessions, restarts, and even different machines — as long as they use the same API key.

Related

• velixar (JavaScript SDK) — Use Velixar directly in Node.js/TypeScript
• velixar (Python SDK) — Python client with LangChain/LlamaIndex integrations
• velixarai.com — Dashboard, API keys, and docs

License

MIT