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Download Nimbalyst Alpha

Nimbalyst helps PMs and Devs build features better with Claude Code

  • Define your features in a local, agentic WYSIWIG markdown editor. Approve AI's red/green diffs
  • Manage agents' work across parallel Claude Code sessions in a UI
  • Code with Claude Code, iterate, review its changes, commit
  • Track your document status and ideas/plans/to-dos in markdown
Download Nimbalyst Alpha

Define your features thru research, writing, diagrams, & plans in a local, agentic, WYSIWIG markdown editor. Approve AI red/green changes.

Use AI

Use AI and Claude Code to research, write, inspect, your code, and edit markdown

WYSIWIG-1

Editable WYSIWIG and editable native markdown

Red Green-1

Red / Green diffs show AI changes for your approval

Text Code Lists

Text, lists, tables, code

Screenshot 2025-10-18 at 3.13.13 PM

Mermaid diagrams, images

Screenshot 2025-11-03 at 2.03.18 PM

File history with restore

Manage your agents' work across parallel Claude Code sessions in a UI

Screenshot 2025-11-19 at 7.26.55 PM

Run multiple sessions in parallel. Alert when done.

Sessions to Documents

Tie sessions to documents and documents to plans.

Persistent Sessions

Search & resume your persistent AI sessions

Code with Claude Code, iterate, review its changes, commit

Claude Code Coding Session

Converse with Claude Code coding agent in Chat UI

Screenshot 2025-11-16 at 10.06.49 PM

Read and human edit code in Monaco editor. Use AI to edit.

Screenshot 2025-11-19 at 7.29.39 PM

See files changed by agent session

Track your document status and ideas/plans/to-dos in markdown

Workflow and Status

Workflow & status in your plan

WYSIWIG and stored as markdown frontmatter so human & any agent can update while working

Screenshot 2025-11-19 at 7.39.05 PM

Cross-plan status in markdown

WYSIWIG and stored as markdown frontmatter so human & any agent can update while working

Tags2

To-dos, tasks, ideas in your doc

WYSIWIG and stored as markdown frontmatter so human & any agent can update while working

Collaborate with AI in markdown for docs, status, & workflow

MetaData Storage of Status

Open storage of content and status in markdown

Store in Markdown

Human and AI work in same markdown files

Custom Claude Code

Custom Claude Code / commands for workflow

AI APIs

Use your own AI APIs

Use your API keys to the AI vendors of your choice. Run entirely locally with LMStudio if you wish.

Nimbalyst Private

We don't collect your data

Your data lives locally in your file system and is synched via Github if you wish. (We collect anonymous usage data but you can opt out)

Nimbalyst Secure SOC

Nimbalyst is SOC Certified

Nimbalyst is SOC 2 Type 2 Certified

Nimbalyst helps PMs and Devs build features better with Claude Code

Download Nimbalyst Alpha