Actions
Code that runs once per call — Python, JavaScript, Go, Ruby, Rust, C#, HITL.
Actions are the platform's compute primitive: you supply the program — `python`, `javascript`, `go-fn`, `ruby`, `rust-fn`, `csharp` — and an operation runs it once against validated input and returns a result. Because the code is yours and therefore untrusted, every code action runs airtight in a Firecracker microVM with zero internet egress (see the isolation concept). Reach for an action whenever you need real logic and not just configuration; reach for `hitl` when the step needs a human in the loop instead of code.
Capabilities
| "Element" | "access" | "activity" | "attach" | "attachments" | "batch_stats" | "compose" | "context" | "create" | "delete" | "detach" | "diagnostics" | "disable" | "enable" | "export_bundle" | "get" | "get_attached_modifiers" | "import_bundle" | "intention" | "list_attachments" | "logs" | "promote" | "readme" | "readme_update" | "remove-modifier" | "restore" | "run_cancel" | "run_get" | "runs" | "schema" | "source" | "source_branches" | "source_promote" | "source_repair" | "source_status" | "source_validate" | "stats" | "tree" | "update" | "update_meta" | "version" |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| "C#" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "·" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "·" | "·" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" |
| "Go" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "·" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "·" | "·" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" |
| "Human in the Loop" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" |
| "JavaScript" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "·" | "·" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" |
| "Python" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "·" | "·" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" |
| "Ruby" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "·" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "·" | "·" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" |
| "Rust" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "·" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "·" | "·" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" | "✓" |
Elements
- "C#" "Execute compiled C#/.NET code in a sandboxed environment"
- "Go" "Execute compiled Go code in a sandboxed environment"
- "Human in the Loop" "Collect structured human input via a connected View"
- "JavaScript" "Execute JavaScript/Node.js code in a sandboxed environment"
- "Python" "Execute Python code in a sandboxed environment"
- "Ruby" "Execute Ruby code in a sandboxed environment"
- "Rust" "Execute compiled Rust code in a sandboxed environment"