Open source
Use the Volca engine in your own stack
The open-source Volca engine is for technical teams who want environmental computation infrastructure they can inspect, deploy, and integrate. It includes the API, MCP support, REPL, and OpenAPI documentation.
Who this is for
Technical teams
Integrate Volca into internal tools, data platforms, or custom product workflows instead of rebuilding the computation layer from scratch.
AI-oriented workflows
Use MCP and the API to make environmental data queryable by agents and software systems in a more structured and inspectable way.
Organizations needing control
Self-host when licensing, infrastructure, data governance, or trust constraints make a generic hosted setup a poor fit.
What the engine gives you
HTTP API
Query activities, trees, inventories, methods, mappings, and more through a documented HTTP API.
MCP endpoint
Expose Volca to AI assistants and agent workflows through Model Context Protocol.
OpenAPI / Swagger
Use the machine-readable spec and interactive documentation to build your own client, integration, or interface.
REPL
Explore Volca interactively from a terminal: inspect databases, test queries, and try analysis commands without building a custom interface first.
Ready to get started?
Download the binary for your platform, follow the quick start, and have Volca running in a few minutes. If you need help with a specific setup or integration, reach out.