sim

CLI and solver plugins for local engineering workflows.

sim gives coding agents a bounded command surface for checking readiness, connecting to solvers, inspecting state, running one step, verifying results, and saving artifacts.

Read docs GitHub Plugins

uv add sim-cli-core sim-plugin-comsol
uv run sim check comsol
uv run sim plugin doctor comsol --deep

check -> connect -> inspect -> execute -> verify -> save

Docs Install, plugin setup, skills, and troubleshooting. docs.svdailab.com/sim Plugins COMSOL, Abaqus, Ansys, Fusion 360, and more. plugin index Source Core CLI, runtime contract, and issue tracker. GitHub

sim is independent and does not bundle or redistribute commercial solvers or vendor SDKs. Users provide their own licensed installations.