AgentDank MCP Server

What is AgentDank?

AgentDank is a Model Context Protocol (MCP) server for querying cannabis datasets, built for educational and legal purposes. It is currently under refactor toward a generic, declarative dataset-binding architecture. The server opens DuckDB files in read-only mode and exposes a single SQL query tool.

How to use AgentDank?

Install via go install github.com/AgentDank/dank-mcp@latest or build from source with task. Configure your LLM host (e.g., Claude Desktop, Ollama with mcphost) to run the dank-mcp binary. Load a dataset with dank-mcp --fetch us/ct or point to any DuckDB file with --db. The server registers one tool query(sql) that returns CSV results.

Key features of AgentDank

• Single generic query MCP tool for SQL access
• Locked-down read-only DuckDB with external access disabled
• Automated dataset fetching, caching, and SHA-256 verification
• Declarative dataset bindings (in progress)
• Supports STDIO and SSE transports

Use cases of AgentDank

• Querying cannabis-specific datasets (e.g., Connecticut brands) for research or education
• Integrating with Claude Desktop for natural-language SQL queries
• Using local LLMs (e.g., Ollama) via mcphost for offline data exploration