Autonomous software engineering, stratified.

Nimbus plans, implements, and reviews code against real repositories entirely on its own. From task description to merged PR.

Get started free ↓

nimbus · zsh

Works with your stack

GitHub

Linear

Slack

Railway

VS Code

PagerDuty

Anthropic

Use Nimbus everywhere you work

A unified engineering agent across every surface.

ide.get-nimbus.com

src/
middleware/
auth.ts
routes/
lib/
import { jwt } from './lib'
export async function auth(req) {
  const token = 
    jwt.verify(req)
}

Web IDE

Monaco editor, live terminal, and Nimbus chat in the browser. No install needed — open any GitHub repo instantly.

Open IDE →

nimbus · zsh

NIMBUS
autonomous software engineering · v1.1.0
repo   github.com/acme/api
branch  main · ready
────────────────────────
nimbus›

Terminal

Run agents in any terminal. Interactive REPL with live diffs, voice input, session replay, and ambient watch mode.

pip install nimbus-ai↗

Nimbus

Clone
Index
Plan
Implementwriting files...
Verify
PR
write src/middleware/auth.ts +18

VS Code / Cursor

Right-click any file and run Nimbus. Phase timeline and live logs stream directly in the editor panel.

Install extension →

get-nimbus.com/dashboard

migrate auth to JWT2m ago

add rate limiting to /upload18m ago

generate integration testsnow

OWASP security audit...

Web

Trigger tasks from your browser, phone, or Slack. Dashboard shows live task history, memory, and PR results.

Open dashboard →

github.com / acme / api / pull / 52

N
Review with Nimbusclicked
submitted
indexing
reviewinganalyzing diff...
commenting
review posted as PR comment

Chrome Extension

One button on every GitHub PR and issue. Review any PR or implement any issue without leaving your browser.

Install extension →

Issues → pull requests

Agents turn ideas
into code.

Describe a task. Nimbus clones the repo, retrieves context, plans, implements, verifies, and opens a pull request.

Learn about agentic development →

github.com / acme / api / pull / 47

Open

Migrate auth middleware to JWT

nimbus-bot · 2 minutes ago · 3 files

src/lib/jwt.ts+42

src/middleware/auth.ts+18 −31

src/routes/login.ts+9 −4

nimbus-bot · self-review · APPROVE

JWT with Redis refresh tokens. 47 tests pass.

nimbus memory · acme/api

convention

Uses Zod for all request validation. Never Joi.

testing

pytest only. Fixtures in conftest.py. No unittest.

auth

JWT + Redis refresh tokens, migrated in PR #47.

patterns

Prefers functional middleware over class-based handlers.

Persistent memory

Gets smarter
every run.

After every task, Nimbus writes a memory entry capturing conventions, patterns, and outcomes. Future tasks retrieve this context automatically.

Learn about codebase memory →

In every tool, at every step

Runs in your terminal,
responds in Slack.

Comment /nimbus on any GitHub issue or PR. Trigger from Slack. Nimbus runs wherever your team already works.

Learn about integrations →

Slack · #engineering

K
kira9:14 AM
/nimbus fix the rate limiting bug on /api/upload
N
NimbusAPP9:14 AM
On it. Cloning acme/api...
PR opened github.com/acme/api/pull/52
Self-review: APPROVE · done in 22.7s

Stay on the frontier

Any model, any provider

Route planning to Claude Opus, implementation to Sonnet, review to GPT-4o. Or run fully local with Ollama. Configure per-role in config.toml.

Learn about custom models →

Complete codebase understanding

voyage-code-2 embeddings fused with BM25 via RRF. AST-aware chunking. Architecture-aware planning injects your repo conventions into every plan.

Learn about retrieval →

Provably correct implementations

TDD mode writes a failing test suite before writing a single line of production code. All tests must pass before the PR is opened.

Learn about TDD mode →

Changelog

See all →

v1.3Apr 27, 2026

TDD mode, health scoring, custom models, plugins

v1.2Apr 26, 2026

Chrome Extension, GitHub Actions, SDKs

v1.2Apr 26, 2026

nimbus chat, diff, search, pre-commit hooks

v1.1Apr 26, 2026

Interactive terminal + 20 built-in agents

Try Nimbus now.

Get started free ↓Read the docs

pip install nimbus-ai · Free tier · No credit card required