# Sprintbrain

- [SprintBrain: Free AI Prompt Library and Text Expander](https://docs.sprintbrain.com/introduction.md): SprintBrain turns your best text and AI prompts into reusable keyboard shortcuts — free for individuals and teams, no credit card required.
- [SprintBrain Quickstart: Install, Sign In, and Expand](https://docs.sprintbrain.com/quickstart.md): Install the SprintBrain Chrome extension, sign in with no password, create your first snippet, and expand it anywhere in under five minutes.
- [Install the SprintBrain Extension and Set Up Your Account](https://docs.sprintbrain.com/install-extension.md): Install and pin the SprintBrain Chrome extension, sign in without a password, and learn every way to insert a snippet into any text field.
- [AI Prompt Library: Store and Expand Prompts Anywhere](https://docs.sprintbrain.com/prompts/overview.md): Store ChatGPT, Claude, and Gemini prompts in a searchable library, then expand any prompt into any text field — no copy-pasting required.
- [Create and Structure AI Prompts with Prompt Blocks](https://docs.sprintbrain.com/prompts/create-prompts.md): Build AI prompts from structured blocks — role, objective, context, examples, reasoning, and constraints — then expand them anywhere with a shortcut.
- [Prompt Quality Score: Grade and Improve Your Prompts](https://docs.sprintbrain.com/prompts/quality-score.md): SprintBrain grades every prompt 0–10 across six criteria, explains each deduction, and offers one-click fixes — no prompt engineer required.
- [Filter Prompts by Strategy, Intent, and Output Type](https://docs.sprintbrain.com/prompts/filters-and-shortcuts.md): Find the right prompt fast using strategy, intent, and output-type filters — in the dashboard and inline inside the """ picker without leaving your page.
- [Share Snippets with Your Team Using Folder Permissions](https://docs.sprintbrain.com/team/sharing-and-permissions.md): Share folders with View, Edit, or Owner access. Team sharing in SprintBrain is free, unlimited, and enforced server-side — not a paid add-on.
- [Team Workspace: Your Organization Hub in SprintBrain](https://docs.sprintbrain.com/team/workspace.md): The team workspace shows your member roster, all shared folders, who has access to each, and your company branding — all in one place.
- [Version History: Compare and Restore Snippet Revisions](https://docs.sprintbrain.com/team/version-history.md): Every snippet save creates a revision. Browse the full history, compare versions with a word-level diff, and restore an earlier version in one click.
- [Sync Your Snippet Library with a Notion Database](https://docs.sprintbrain.com/integrations/notion-sync.md): Connect a Notion database and SprintBrain mirrors it into your snippet library every 5 minutes — bidirectional, incremental, and offline-resilient.
- [Sites and Apps Where SprintBrain Expands Text](https://docs.sprintbrain.com/integrations/supported-sites.md): SprintBrain expands snippets in any text field on any website — Gmail, Slack, ChatGPT, Zendesk, Notion, and more — no site-specific setup needed.
- [Manage Your SprintBrain Account and Profile](https://docs.sprintbrain.com/settings/account.md): Update your display name, email address, profile photo, and company branding. All changes sync to the Chrome extension and mobile view automatically.
- [Configure Snippet and Prompt Expansion Triggers](https://docs.sprintbrain.com/settings/triggers.md): Customize the prefix and trigger sequences SprintBrain watches for so snippet and prompt expansions fire exactly when you want — and never by accident.
- [Track Snippet Usage with Analytics and Heatmaps](https://docs.sprintbrain.com/settings/analytics.md): SprintBrain records every expansion so you can see which snippets your team uses, spot adoption trends, and act on real data rather than guesswork.
- [Account Security: Devices, Sessions, and Privacy](https://docs.sprintbrain.com/settings/security.md): Review every signed-in device, revoke sessions individually or all at once, and understand exactly how SprintBrain stores and protects your data.