# P2HS Documentation

> Build, extend, and deploy production-ready applications with P2HS.

- [Build production-ready applications with P2HS](https://docs.p2hs.com/content/index.md): Turn AI-built or existing projects into production-ready web applications.
- [Quickstart](https://docs.p2hs.com/content/getting-started/quickstart.md): Create or import a P2HS project and reach a preview deployment.
- [What is P2HS?](https://docs.p2hs.com/content/concepts/what-is-p2hs.md): P2HS is a platform for building, extending, and deploying production applications.
- [How P2HS works](https://docs.p2hs.com/content/concepts/how-p2hs-works.md): Follow an application from idea or source repository to deployment.
- [Build with P2HS AI](https://docs.p2hs.com/content/getting-started/build-with-p2hs-ai.md): Use prompts and codegen runs to create or modify a P2HS project.
- [Import an existing project](https://docs.p2hs.com/content/getting-started/import-an-existing-project.md): Bring an existing AI-generated or conventional project into P2HS.
- [GitHub](https://docs.p2hs.com/content/integrations/github.md): Connect GitHub to import, mirror, and continue developing P2HS projects.
- [Projects](https://docs.p2hs.com/content/projects/overview.md): Projects are the unit of source, configuration, composition, and deployment in P2HS.
- [Source and revisions](https://docs.p2hs.com/content/projects/source-and-revisions.md): Understand source authority, changes, and project revisions.
- [Codegen lifecycle](https://docs.p2hs.com/content/ai/codegen-lifecycle.md): Track planning, generation, validation, and revision output as a codegen run.
- [Billing and AI credits troubleshooting](https://docs.p2hs.com/content/support/troubleshooting/billing-credits.md): Diagnose estimates, credit availability, and build execution decisions.
- [Backend overview](https://docs.p2hs.com/content/backend/overview.md): Add platform-backed backend behavior to a P2HS project.
- [Authentication](https://docs.p2hs.com/content/backend/authentication.md): Configure authentication for a project without exposing credentials to the browser.
- [Forms](https://docs.p2hs.com/content/backend/forms.md): Build forms that validate submissions and compose with approved actions.
- [Data and entities](https://docs.p2hs.com/content/backend/data-and-entities.md): Understand the project-scoped record and entity model.
- [Integrations](https://docs.p2hs.com/content/integrations.md): Connect the tools and services your application already uses.
- [GitHub](https://docs.p2hs.com/content/integrations/github.md): Connect GitHub to import, mirror, and continue developing P2HS projects.
- [Connector model](https://docs.p2hs.com/content/integrations/connectors.md): Understand connector configuration, actions, events, and credential boundaries.
- [Request an integration](https://docs.p2hs.com/content/integrations/request-an-integration.md): Tell P2HS which provider or connector your application needs.
- [Connector capability matrix](https://docs.p2hs.com/content/integrations/generated/matrix.md): Generated comparison of customer-facing P2HS connectors.
- [Connector reference](https://docs.p2hs.com/content/integrations/generated/connectors.md): Customer-facing connector metadata generated from the canonical P2HS catalog.
- [Connect Amazon S3 to P2HS](https://docs.p2hs.com/content/integrations/generated/providers/amazon_s3.md): Use the Amazon S3 connector with P2HS applications and capabilities.
- [Connect Calendly to P2HS](https://docs.p2hs.com/content/integrations/generated/providers/calendly.md): Use the Calendly connector with P2HS applications and capabilities.
- [Connect Google Calendar to P2HS](https://docs.p2hs.com/content/integrations/generated/providers/google_calendar.md): Use the Google Calendar connector with P2HS applications and capabilities.
- [Connect Google Docs to P2HS](https://docs.p2hs.com/content/integrations/generated/providers/google_docs.md): Use the Google Docs connector with P2HS applications and capabilities.
- [Connect Google Sheets to P2HS](https://docs.p2hs.com/content/integrations/generated/providers/google_sheets.md): Use the Google Sheets connector with P2HS applications and capabilities.
- [Connect Mailgun to P2HS](https://docs.p2hs.com/content/integrations/generated/providers/mailgun.md): Use the Mailgun connector with P2HS applications and capabilities.
- [Connect PayPal to P2HS](https://docs.p2hs.com/content/integrations/generated/providers/paypal.md): Use the PayPal connector with P2HS applications and capabilities.
- [Connect Salesforce to P2HS](https://docs.p2hs.com/content/integrations/generated/providers/salesforce.md): Use the Salesforce connector with P2HS applications and capabilities.
- [Connect Twilio to P2HS](https://docs.p2hs.com/content/integrations/generated/providers/twilio.md): Use the Twilio connector with P2HS applications and capabilities.
- [Use P2HS from your AI client](https://docs.p2hs.com/content/mcp/overview.md): Work with P2HS projects from supported MCP-compatible AI clients.
- [MCP authentication and setup](https://docs.p2hs.com/content/mcp/authentication-and-setup.md): Connect an AI client using a scoped P2HS agent grant.
- [MCP troubleshooting](https://docs.p2hs.com/content/support/troubleshooting/mcp.md): Diagnose MCP and supported AI-client connection, authorization, project-access, and tool problems.
- [Deployments](https://docs.p2hs.com/content/deployments/overview.md): Move a validated project revision from preview to production.
- [Preview troubleshooting](https://docs.p2hs.com/content/support/troubleshooting/preview.md): Diagnose unavailable, stale, or partially working preview deployments.
- [Deployment and domain troubleshooting](https://docs.p2hs.com/content/support/troubleshooting/deployments-domains.md): Diagnose failed deployments, stale production releases, custom domains, DNS, and certificates.
- [Bring Your Own Key (BYOK)](https://docs.p2hs.com/content/ai/byok.md): Connect a supported AI provider using credentials you control.
- [Capabilities](https://docs.p2hs.com/content/composition/capabilities.md): Capabilities are admitted platform operations and contracts available to generated applications.
- [App Blocks](https://docs.p2hs.com/content/composition/app-blocks.md): App Blocks are higher-level application features with declared dependencies and composition behavior.
- [App Block reference](https://docs.p2hs.com/content/composition/generated/app-block-reference.md): Admitted App Block metadata generated from the canonical P2HS catalog.
- [Troubleshooting](https://docs.p2hs.com/content/support/troubleshooting.md): Find the right diagnostic path for project, build, deployment, integration, and runtime problems.
- [Projects and source troubleshooting](https://docs.p2hs.com/content/support/troubleshooting/projects-source.md): Diagnose project configuration, source import, revision, and synchronization problems.
- [Build troubleshooting](https://docs.p2hs.com/content/support/troubleshooting/builds.md): Diagnose builds that do not start, wait for input, fail, or produce unexpected changes.
- [Integration troubleshooting](https://docs.p2hs.com/content/support/troubleshooting/integrations.md): Diagnose connector connection, action, credential, webhook, and inbound-sync problems.
- [GitHub troubleshooting](https://docs.p2hs.com/content/support/troubleshooting/github.md): Diagnose repository visibility, permission, branch, and source synchronization problems.
- [Authentication and forms troubleshooting](https://docs.p2hs.com/content/support/troubleshooting/authentication-forms.md): Diagnose sign-in, session, form validation, submission, and file-upload issues.
- [BYOK troubleshooting](https://docs.p2hs.com/content/support/troubleshooting/byok.md): Diagnose customer-managed AI credential, scope, and provider-configuration problems.
- [Billing and AI credits troubleshooting](https://docs.p2hs.com/content/support/troubleshooting/billing-credits.md): Diagnose estimates, credit availability, and build execution decisions.
- [Security overview](https://docs.p2hs.com/content/security/overview.md): Understand P2HS security boundaries for tenants, secrets, integrations, and AI clients.


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