# PromptBranch

> PromptBranch is a local-first desktop app for organizing, versioning,
> evaluating, and sharing AI prompts. This portal serves the product site,
> documentation, and immutable unlisted share links (`/p/<id>`, excluded
> from crawlers).

## Docs

- [Overview](https://promptbranch.app/docs/getting-started/overview): What PromptBranch does and where your prompt library lives.
- [Installation, Setup & Build from Source](https://promptbranch.app/docs/getting-started/installation): Install the desktop app, CLI, or MCP server, or build PromptBranch from source.
- [5-Minute Quickstart](https://promptbranch.app/docs/getting-started/quickstart): Your first prompt, variables, multi-model run, version branching, and sharing.
- [Core Concepts](https://promptbranch.app/docs/getting-started/core-concepts): Prompts, versions, variations, results, and agent suggestions.
- [Manage Prompts & Versions](https://promptbranch.app/docs/features/prompt-management): Edit, rename, duplicate, compare, and safely delete prompt versions.
- [Search, Organize & Use Quick access](https://promptbranch.app/docs/features/search-and-organization): Find, organize, preview, and copy saved prompts with Quick access.
- [Library Data, Backups & Transfer](https://promptbranch.app/docs/features/library-data-and-backups): Back up, export, import, and review activity in your local library.
- [Run Prompts with AI Models](https://promptbranch.app/docs/features/ai-execution-and-models): Run up to six connected models and compare outputs, timing, tokens, and cost estimates.
- [Evaluate Prompt Results](https://promptbranch.app/docs/features/llm-judge-and-evaluations): Compare outputs, add ratings, and use an optional AI judge.
- [AI Prompt Assist](https://promptbranch.app/docs/features/ai-assist): Draft prompts from goal descriptions and improve prompts with natural language instructions.
- [MCP Server](https://promptbranch.app/docs/integrations/mcp-server): Connect an MCP-capable coding agent or harness to your local library.
- [Command-Line Interface (CLI)](https://promptbranch.app/docs/integrations/cli): Use promptbranch in shell pipelines, scripts, and automation workflows.
- [Connect AI Providers](https://promptbranch.app/docs/integrations/ai-providers): Set up cloud or local AI providers and manage the models you use.
- [Sync Between Your Devices](https://promptbranch.app/docs/sync/peer-to-peer-sync): Pair devices, configure their listening ports, and troubleshoot local-network, VPN, or firewall connections.
- [Share a Prompt](https://promptbranch.app/docs/sharing/link-sharing-and-portal): Publish, revoke, and import immutable prompt snapshots.
- [Configuration & Environment](https://promptbranch.app/docs/reference/configuration-and-env): Choose a different library, use environment keys, and connect devices.
- [Updates](https://promptbranch.app/docs/reference/updates): Automatic and manual update checks, installation choices, and platform support.
- [Contributing](https://promptbranch.app/docs/reference/contributing): Build PromptBranch locally and prepare a focused contribution.

## Full documentation

- [Full PromptBranch documentation](https://promptbranch.app/llms-full.txt): complete public documentation in Markdown

## Links

- [PromptBranch home](https://promptbranch.app/): product overview and downloads
- [GitHub repository](https://github.com/PromptBranch/promptbranch): source code and releases
- [Report an issue](https://github.com/PromptBranch/promptbranch/issues)