# GuruSup Brain > GuruSup Brain is the knowledge layer for your company. Connect your tools and get answers with sources, from the app or any MCP client. ## Guides - [GuruSup Brain docs](https://gurusup.documentationai.com/index.md): Turn the documents, chats and records your team already has into answers, inside the AI assistant you already use. - [Introduction](https://gurusup.documentationai.com/getting-started/introduction.md): What GuruSup Brain is, who does what in an organization, and what to expect before Brain can answer. - [Quickstart](https://gurusup.documentationai.com/getting-started/quickstart.md): Sign up, create your organization, connect your AI assistant, give Brain a file to read, build its memory and ask your first question. - [Invite your team](https://gurusup.documentationai.com/getting-started/invite-your-team.md): Invite colleagues to your organization by email, choose their role, and track each invitation until it is accepted. - [Overview](https://gurusup.documentationai.com/getting-started/overview.md): What the Overview page shows to admins and members, what the banners mean, and what you see before Brain's memory is built. - [Your account](https://gurusup.documentationai.com/getting-started/your-account.md): Change your name and avatar, set how Brain can reach you, check which knowledge categories you can read, and sign out. - [Connectors overview](https://gurusup.documentationai.com/guides/connect/connectors/overview.md): What each connector reads, how you approve access, how connectors stay in sync, and what happens when you pause, remove or disconnect one. - [Connect Slack](https://gurusup.documentationai.com/guides/connect/connectors/slack.md): Connect Slack, invite the GuruSup Brain app to channels, and understand what Brain reads, what it does not, and how to stop it. - [Connect Notion](https://gurusup.documentationai.com/guides/connect/connectors/notion.md): Connect Notion, choose the pages to share, choose which existing pages Brain reads now, and fix export errors. - [Connect HubSpot](https://gurusup.documentationai.com/guides/connect/connectors/hubspot.md): Connect HubSpot, see which deal fields and activity Brain reads, and choose the deals Brain reads now. - [Send data with a webhook](https://gurusup.documentationai.com/guides/connect/connectors/webhook.md): Create a webhook source, send it JSON from your own tools with curl or a signed request, add files by hand, and read every response. - [Connector troubleshooting](https://gurusup.documentationai.com/guides/connect/connectors/troubleshooting.md): Find your symptom, from nothing coming in to failed approvals and reconnect prompts, and follow the fix for Slack, Notion, HubSpot and webhooks. - [Upload content](https://gurusup.documentationai.com/guides/connect/upload-content.md): Upload files to GuruSup Brain before and after your first build. See the limits, every refusal message with its fix, and how to check that your files arrived. - [Check source status](https://gurusup.documentationai.com/guides/connect/source-status.md): Read the Sources page, understand each badge and banner, confirm that data is arriving, and manage, remove or disconnect a source. - [Follow ingestion](https://gurusup.documentationai.com/guides/connect/ingest-activity.md): See what Brain is learning from your sources, where each update is, what every status means, and what to do when something waits, fails or is held back. - [Ask questions](https://gurusup.documentationai.com/guides/use/ask-questions.md): Ask your connected assistant about your company, shape the answer you get, and know what to do when Brain finds nothing. - [Skills](https://gurusup.documentationai.com/guides/use/skills.md): Review, edit, approve, archive and import the skills your assistant can load from GuruSup Brain. - [Resolve conflicts](https://gurusup.documentationai.com/guides/use/resolve-conflicts.md): Settle the cases where your sources disagree and GuruSup Brain cannot tell which one is right. - [My requests](https://gurusup.documentationai.com/guides/use/my-requests.md): Follow the questions you asked colleagues through GuruSup Brain and see where each one stands. - [Explore Synapses](https://gurusup.documentationai.com/guides/use/synapses.md): Browse the map of pages, facts and entities Brain built from your sources, and see how they connect. - [Brain contacts and external contacts](https://gurusup.documentationai.com/guides/admin/contacts.md): Choose who GuruSup Brain can ask when it lacks an answer, and how to reach them. - [Members and roles](https://gurusup.documentationai.com/guides/admin/members-and-roles.md): See who is in your organization, change roles, grant knowledge categories, set departments and remove members. - [Agent accounts](https://gurusup.documentationai.com/guides/admin/agent-accounts.md): Create machine accounts with their own API keys, set what they can read, and rotate, revoke or delete them. - [Plan and usage](https://gurusup.documentationai.com/guides/admin/plan-and-usage.md): See your plan, how much usage you have left this period, and what happens when it runs out. - [Review queries](https://gurusup.documentationai.com/guides/admin/queries.md): See what your team and their assistants ask Brain, grouped by activity, and filter by person, text and date. - [Organization settings](https://gurusup.documentationai.com/guides/admin/organization-settings.md): Rename your organization and find the other admin pages for people, usage and billing. ## Concepts - [What makes Brain different](https://gurusup.documentationai.com/concepts/what-makes-brain-different.md): What Brain does with your knowledge beyond finding text, and where you see each part in the app. - [How Brain works](https://gurusup.documentationai.com/concepts/how-brain-works.md): What happens between a document in one of your sources and an answer with citations. - [Sources and citations](https://gurusup.documentationai.com/concepts/sources-and-citations.md): Where Brain's knowledge comes from, what an answer tells you about it, and how to check a citation. - [Usage and limits](https://gurusup.documentationai.com/concepts/usage-and-limits.md): What counts as usage in GuruSup Brain, what does not, and what happens when your organization runs out. - [Processing statuses](https://gurusup.documentationai.com/concepts/processing-statuses.md): Every status label GuruSup Brain shows for content, follow-ups to people, sources, content waiting for your first build, Notion backfills, requests and conflicts, with the tab each one appears in. - [Content types and limits](https://gurusup.documentationai.com/concepts/content-types.md): Which file types GuruSup Brain accepts, the size and archive limits, and what each connector brings in. - [How conflicts work](https://gurusup.documentationai.com/concepts/curation-and-conflicts.md): How GuruSup Brain notices when your sources disagree, which cases it settles itself, and what reaches an admin. - [Use cases](https://gurusup.documentationai.com/concepts/use-cases.md): Six examples of questions that need more than one place to answer, and what to set up in GuruSup Brain so your assistant can bring them together. ## MCP - [MCP overview](https://gurusup.documentationai.com/mcp/overview.md): What GuruSup Brain gives your AI assistant once you connect it, how the assistant is told to behave, and who can use it. - [Setup and authentication](https://gurusup.documentationai.com/mcp/setup.md): Connect your AI assistant to GuruSup Brain by copying one prompt or following the steps for your client, then check that it works. - [Claude](https://gurusup.documentationai.com/mcp/claude.md): Connect GuruSup Brain to the Claude desktop app as a custom connector, and make Claude use it. - [Claude Code](https://gurusup.documentationai.com/mcp/claude-code.md): Connect GuruSup Brain to Claude Code with one terminal command, and make it use Brain. - [ChatGPT](https://gurusup.documentationai.com/mcp/chatgpt.md): Connect GuruSup Brain to the ChatGPT desktop app as an MCP server, and make ChatGPT use it. - [Cursor](https://gurusup.documentationai.com/mcp/cursor.md): Connect GuruSup Brain to Cursor with a one-click link or by editing mcp.json, and add the rule that makes Cursor use it. - [Codex](https://gurusup.documentationai.com/mcp/codex.md): Connect GuruSup Brain to the Codex CLI with one terminal command, and make Codex use it. - [What an agent can see](https://gurusup.documentationai.com/mcp/agent-access.md): How Brain decides what a connected assistant can see and do, what leaves Brain in a tool result, and how agent accounts differ. - [Tools reference](https://gurusup.documentationai.com/mcp/tools.md): Every tool GuruSup Brain gives your connected assistant, its parameters and limits, and which tools change something. - [MCP troubleshooting](https://gurusup.documentationai.com/mcp/troubleshooting.md) ## Security - [Security overview](https://gurusup.documentationai.com/security/overview.md): A short guide to what GuruSup Brain processes, where it runs, and who can reach your data. - [Data we process](https://gurusup.documentationai.com/security/data-we-process.md): What GuruSup Brain keeps from your sources, what is searchable, and what an assistant receives when it asks a question. - [Where your data lives](https://gurusup.documentationai.com/security/where-data-lives.md): The hosting provider and region GuruSup Brain runs in, as shown in the app and in our deployment configuration. - [Access to your data](https://gurusup.documentationai.com/security/access-to-your-data.md): Who can see your organization's data inside your organization, and how access is set. - [Permissions model](https://gurusup.documentationai.com/security/permissions-model.md): How roles and categories control what people and agents can see in GuruSup Brain, and what categories do not do. - [AI providers](https://gurusup.documentationai.com/security/ai-providers.md): Which AI providers process content while GuruSup Brain learns from your sources and while it answers. - [Connectors and scopes](https://gurusup.documentationai.com/security/connectors-and-scopes.md): The permissions each GuruSup Brain connector asks for when you approve it, and how webhook requests can be signed. - [Retention and deletion](https://gurusup.documentationai.com/security/retention-and-deletion.md): What happens to your data when you disconnect a source or remove a file. ## Reference - [Roles](https://gurusup.documentationai.com/reference/roles.md): What admins and members can open and do in GuruSup Brain, how agent accounts fit in, and how knowledge categories limit what each person's assistant can retrieve. - [Plans and quotas](https://gurusup.documentationai.com/reference/plans-and-quotas.md): The plans available in GuruSup Brain, what each includes, how seats work and where to see your usage. - [Glossary](https://gurusup.documentationai.com/reference/glossary.md): Short definitions of the terms GuruSup Brain uses, with links to the pages that explain them.