The agentic coding workspace for real work

Turn hard problems into
shipped code.

Krater Pro gives you an expert coding agent across terminal, desktop IDE, and a private Cloud Lab—powered by Krater.ai and tuned for accuracy, cost, and momentum.

Get the local IDE

Your projects sync to your account. Your Krater API key stays in memory and is never saved.

krater-pro · orbit-api

◉ Auto · Kimi K3

router.ts ×

1 export async function routeTask(task: Task) {
2   const signal = analyze(task);
3   const model = await pickModel({
4     accuracy: signal.complexity,
5     budget: task.budget,
6     cacheHit: signal.semanticMatch
7   });
8
9   return runAgent(model, task);
10 }

main*◉ confined workspace1,340 tokens · cached

100expert benchmark tasks

40+language playbooks

3coding surfaces

1focused shipping loop

Built for the difficult 10%

More than another chat box.

Krater Pro combines deliberate model choice, real tools, durable project context, and cost-aware execution into one opinionated coding environment.

⌁

Smart Coding Router

Let Krater Pro weigh task complexity, accuracy needs, and cost before choosing a model—or pin Kimi K3 yourself when you know what you want.

◎

Agentic by design

Plan, inspect, edit, run, verify, and recover in a tight loop—with workspace boundaries and human-readable actions.

↻

Context without the tax

Prompt caching, reusable context, bounded search, and usage telemetry keep long sessions focused and cost-conscious.

⌘

Language-native judgment

Structured playbooks cover mainstream, systems, functional, data, mobile, infrastructure, and hardware languages.

✓

Benchmarked in the open

A 100-task expert suite plus adapters for DeepSWE, SWE-bench Pro, and SWE-Atlas make validation reproducible—not hand-wavy.

One agent, where you work

Start light. Go all the way.

TRY IT NOW

☁

Cloud Lab

A safe virtual scratch workspace for saved files, project conversations, and Kimi K3 assistance. No install required.

Private account and saved progress
Virtual files and editor tabs
Your own memory-only Krater key

FULL POWER

▣

Local IDE

The complete browser-based coding cockpit bound to your machine, with the full Krater Pro agent beside your editor.

Local, GitHub, and scratch projects
Filesystem, search, and terminal tools
Streaming agent runs and telemetry

Install from GitHub

FASTEST LOOP

CLI

Bring the same agent into the terminal, script one-shot tasks, or work interactively without leaving your keyboard.

krater interactive mode
Explicit model or smart routing
Project-confined command execution

Read the docs

Ready for liftoff?

Bring the problem. Krater Pro brings the loop.

Create a free Cloud Lab account, then connect your own Krater.ai API key when you are ready to run Kimi K3.

Krater.ai plans ↗

Krater Pro Cloud Lab

API key needed

Select or create a project

Build in a safe virtual workspace, then take your project into the full local IDE when you need Git and terminal tools.

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