A coding agent for your terminal, built for one thing: speed. It ships while other harnesses are still warming up.
Latest updates and improvements
RightNow Agent from the checkpoint on.
First hosted release of RightNow Agent for Windows x64. Install with one command in PowerShell. The installer verifies the package's SHA-256 before installing and adds rightnow to your PATH.
The editor line ends here. From this date on, every entry is RightNow Agent, the coding agent harness.
Custom agents with skills and MCP, a clear cloud and local model list, plus Numba, CUDA Tile and Mojo support with docs, autocomplete, emulation, profiling and benchmarking.
CLI Swarm Agent with 32 parallel Coder+Judge pairs. Up to 5x faster than torch.compile() with 97.6% correctness.
Where the milliseconds go
A staged turn at demo pace, with the measured durations. Hover a step to read what it cost.
One turn, from prompt to receipt

Bring the model provider you already use
RunInfra ships in the profile. Cerebras, Groq, OpenRouter and Vercel AI Gateway are featured provider IDs you select with a model entry and your own API key.
Cerebras Inference. A small edit task measured as a one-second turn.
GroqCloud LPU inference.
Our own hosted Model APIs at api.runinfra.ai. The default profile.
Any OpenRouter model, one key.
Vercel AI Gateway routing through one endpoint.
Where the harness gets out of the way
Session open in 105 to 115 ms
The client stays warm between sessions. Harness overhead measured 269 to 286 ms with the daemon reused, against roughly 1,100 ms with no daemon.
1,976 prompt tokens, not 9,676
Only the tools the turn needs are sent. 80% fewer tokens and a 35% faster model call.
No narration call when the postcondition verifies
A bounded edit can complete from the tool result and the file on disk, with no narration-only model call.
Narration is not evidence
Verified changes get SHA-256 receipts. Exit codes 0, 20, 21, 22 and 23 say exactly what happened.

Install RightNow Agent
One command in your terminal, then sign in with your RightNow account.
Windows x64
For Windows 11/10 x64
Windows 10 and 11, x64 only. Windows PowerShell 5.1 or PowerShell 7. macOS and Linux are not available yet.
macOS
Not available yet
No macOS build ships today. Windows x64 is the measured path.
Linux
Not available yet
No Linux build ships today. Windows x64 is the measured path.
macOS and Linux are not available yet.