I built this over the past few months because I needed it. Real investigations
— following money through shell companies, mapping networks across decades —
require a tool that doesn't stop at the first layer.
You give it a name, a company, an event. It searches multiple angles
simultaneously, extracts every entity it finds, and builds a force-directed 3D
graph. Each node expands further. It detects cross-links when independent
branches reconnect (the strongest signal in any investigation), flags
suspicious gaps where connections should exist but don't, and traces money
flows as a Sankey diagram.
The AI agent lives inside the board — persistent chat that knows the full
graph state. Drop a folder of documents (PDFs, CSVs, court records) and it
builds from your own data alongside live search.
Works with any OpenAI-compatible API — DeepSeek, Groq, Ollama locally.
Originally built as a Claude Code CLI skill but Anthropic restricted
third-party harness use so I rebuilt it model-agnostic. Also published on
OpenClaw.
GitHub: https://github.com/Sinndarkblade/deepdive
I can't keep building it right now — I lost my wife on April 8th. The
foundation is solid and the architecture is designed to be extended. Releasing
it so the people who need it can run with it.