Kybase

{
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "name": "io.github.Kyrzin/kybase",
  "description": "Self-hosted Markdown memory for AI agents: notes you can read and edit, with hybrid search.",
  "title": "Kybase",
  "repository": {
    "url": "https://github.com/Kyrzin/kybase",
    "source": "github",
    "subfolder": "packages/kybase-mcp"
  },
  "version": "0.2.2",
  "websiteUrl": "https://kyrzin.github.io/kybase/",
  "packages": [
    {
      "registryType": "npm",
      "identifier": "kybase-mcp",
      "version": "0.2.2",
      "runtimeHint": "npx",
      "transport": {
        "type": "stdio"
      },
      "environmentVariables": [
        {
          "description": "Where the embedded database and instance secret live. Defaults to ~/.kybase",
          "format": "string",
          "name": "KYBASE_DATA_DIR"
        },
        {
          "description": "Embedding provider for semantic search",
          "format": "string",
          "default": "ollama",
          "choices": [
            "ollama",
            "google",
            "openai"
          ],
          "name": "EMBEDDING_PROVIDER"
        },
        {
          "description": "Ollama endpoint for local embeddings. Without any provider, full-text search still works",
          "format": "string",
          "placeholder": "http://localhost:11434",
          "name": "OLLAMA_URL"
        },
        {
          "description": "Ollama embedding model",
          "format": "string",
          "default": "embeddinggemma",
          "name": "OLLAMA_MODEL"
        },
        {
          "description": "Google API key, when EMBEDDING_PROVIDER=google. Sends note text to Google",
          "format": "string",
          "isSecret": true,
          "name": "GOOGLE_API_KEY"
        },
        {
          "description": "OpenAI API key, when EMBEDDING_PROVIDER=openai. Sends note text to OpenAI",
          "format": "string",
          "isSecret": true,
          "name": "OPENAI_API_KEY"
        },
        {
          "description": "Use an existing Kybase Postgres instead of the embedded one (migrations are left to the app)",
          "format": "string",
          "isSecret": true,
          "name": "DATABASE_URL"
        }
      ]
    }
  ]
}