Different paths.
One place to build.
Independent work across agentic research, cybersecurity services and vulnerability research software.
Try it
today.
Two things you can open in your browser right now. Both are free and need no account.
models.craggy.io
Modelling
Sketch how a system fits together: nested areas, the links between them and the evidence behind each one. Agents can build models too, over MCP.
- Blocks, outline, graph, matrix and table views
- Checks that flag gaps as you go
- Export to Mermaid, DOT, SVG or CSV

data.craggy.io
Data
A collector that reads the public web around the clock and turns it into tidy, versioned datasets. Watch every source, run and release on the live dashboard.
Millions of records collected so far

Built for
exploration.
Craggy brings different lines of work under one roof, giving each the space to develop in its own direction.
- Agentic researchAgents, tooling and the infrastructure they run on.
- Cybersecurity servicesHands-on security work for teams that need it.
- Vulnerability research softwareTools for finding and understanding flaws.
- ModellingSketch block models of systems in the browser.
- DataDatasets gathered from the web, around the clock.
- Open sourcePublic projects, with their docs.
Let's make
contact.
Questions, ideas, or just a hello.
Our inbox is open.