Chron MCP Server: Install & Setup

Install Chron in Claude Code

Claude Code

claude mcp add chron -- npx -y chron-mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "chron": {
      "command": "npx",
      "args": [
        "-y",
        "chron-mcp"
      ]
    }
  }
}

Timestamped audit log for every AI conversation — stored locally in SQLite, owned by you.

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

Run: claude mcp add chron -- npx -y chron-mcp

unmateria/MCP-Access

Read and edit Microsoft Access databases (.accdb/.mdb) - forms, VBA, tables, queries. Windows.

Aiven-Open/mcp-aiven

Navigate Aiven projects and interact with PostgreSQL, Apache Kafka, ClickHouse and OpenSearch services.

unvus/neosql-mcp

Schemas, SQL, ERDs, and codegen for PostgreSQL, MySQL, Oracle, SQLite, and more via NeoSQL Desktop.

MihaiBuilds/memory-vault

Local-first AI memory layer with hybrid search. Postgres + pgvector. Self-hosted, MIT.

ohad6k/VibeRaven

Check Supabase migrations for RLS and grant gaps; fixes for Supabase, Vercel, Stripe errors.

internetdata/mcp

List InternetData's IP and ASN databases, your license for each, what one holds, and its digests.