DataCharter MCP Server: Install & Setup

Install DataCharter in Claude Code

Claude Code

claude mcp add datacharter -- uvx datacharter

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

{
  "mcpServers": {
    "datacharter": {
      "command": "uvx",
      "args": [
        "datacharter"
      ]
    }
  }
}

Local, contract-governed federation across files and databases (Postgres, Snowflake, BigQuery, DuckDB, Excel) with read-only guards and PII masking.

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 datacharter -- uvx datacharter

studiomeyer-io/local-memory-mcp

Persistent local AI memory. SQLite + FTS5 + vector search, knowledge graph. No cloud, no API keys.

RamaAditya49/titen

Evidence-grounded agent memory with mandatory provenance, on local SQLite or Cloudflare D1

grunion-ai/weave

Connected tables, relations, workflows and markdown documents in one SQLite file, over MCP.

CarlDog/openchronicle-mcp

Memory database for LLM agents — persistent semantic + keyword memory, project namespacing, served o

cuipengdba/agentsql

Guard AI agents' PostgreSQL/MySQL access via MCP: SQL audit, auth, masking, write approval

mrfentmen/mac-lookup-mcp

Look up the vendor of a MAC address from the MAC Vendors database. No key required.