Tiny, open, autochthonal coding agent.
v0.0.36.39mibstatus: experimental use astatine your ain risk, we will beryllium making predominant changes
This demo runs the afloat fx CLI arsenic WebAssembly compiled pinch the Zig toolchain.
Networking is delegated to browser fetch, and each SDK facet is configurable successful the docs.
fx is simply a coding supplier harness and CLI written successful Zig, optimized for investigation and embeddability arsenic portion of larger systems.
It focuses connected minimalism and capacity crossed the board, from strategy punctual design, to its tools, characteristic set, and 6.39mib binary.
For extremity users, its CLI output style and shape facet intends to beryllium person to a Unix ammunition than a dense "IDE successful the terminal" TUI.
It's unfastened root (Apache-2.0), model-agnostic, and suitable for some section and unreality inference.
Tiny ~6mb binary
Designed for instant installation and embedding successful assets constrained environments and supplier sandboxes.
Instant clip to prompt
fx acold starts successful 10µs and does nary unnecessary activity aliases I/O anterior to accepting personification input, making it perfect for programmatic use.
Wasm support
Optimal fx.wasm builds produced by the Zig toolchain, which further trim fx's size, making the web stack pluggable.
Minimal representation footprint
fx contributes single-digit megabytes of representation baseline, allowing you to battalion galore instances successful 1 machine.
Shell-like UI and ergonomics
fx preserves scroll history by default, produces minimal output, and makes sparing usage of analyzable TUI aliases paints
Context efficient
Minimal strategy punctual and tools, to prevention connected token costs and to output optimal time-to-first-token capacity (TTFT).
Embeddable and extensible
Small core, extended via skills, plugins, MCPs, pinch a Unix-like accuracy to extensibility.
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