ENG-9277: Add AI builder, Entreprise and hosting docs

[carlosabadia]

No description provided.

[linear]

ENG-9277 Migrate all docs (cloud, enterprise, AI) from reflex-web into reflex/docs

[codspeed-hq]

Merging this PR will not alter performance

✅ 8 untouched benchmarks

---

_{Comparing carlos/move-docs-from-web (4408b44) with main (2755a7b)}

[greptile-apps]

Greptile Summary

This PR adds a large set of new documentation pages (87 files, ~8,200 lines) covering three new areas of the Reflex platform: the AI Builder, Enterprise features, and Hosting. It also introduces a new GitHub Actions workflow (deploy_docs.yml) that automatically redeploys the docs website whenever changes land in reflex/docs/.

Key changes:

• AI Builder docs: Full coverage of the Reflex Build product — overview, tutorial, best practices, features (secrets, file tree, IDE, MCP integrations), and app lifecycle management.
• Enterprise docs: AG Grid, ReactFlow, Mantine components, drag-and-drop, map, and single-port proxy documentation.
• Hosting docs: Deploy quick-start, GitHub Actions deployment, Databricks integration, compute/billing pricing, config file reference, custom domains, secrets, regions, machine types, self-hosting, and more.

Issues found:

• In deploy-with-github-actions.md, the example YAML sets auth_token to secrets.REFLEX_PROJECT_ID instead of secrets.REFLEX_AUTH_TOKEN — a copy-paste error that will cause every user who follows the guide to fail deployment.
• In compute.md, Charlie's billing example mistakenly says "brings Bob's bill down" (should be "Charlie's").
• In compute.md, Fred's final charge shows $24.82 but the arithmetic gives $34.86 - $10 = $24.86.
• The workflow sets FLY_API_TOKEN as an env var but no step uses it.

Confidence Score: 4/5

Safe to merge after fixing the auth_token secret reference in the GitHub Actions guide.

One P1 issue: deploy-with-github-actions.md hard-codes secrets.REFLEX_PROJECT_ID for auth_token instead of secrets.REFLEX_AUTH_TOKEN. Any developer who follows the guide will produce a broken workflow. The remaining findings are P2 and do not block functionality.

reflex/docs/hosting/deploy-with-github-actions.md (wrong secret name for auth_token) and reflex/docs/hosting/compute.md (name/math copy-paste errors)

Important Files Changed

Filename	Overview
.github/workflows/deploy_docs.yml	New CI/CD workflow for deploying docs to Reflex Cloud; contains an unused FLY_API_TOKEN env variable that should be removed
reflex/docs/hosting/deploy-with-github-actions.md	New GitHub Actions deployment guide; has a critical copy-paste error where auth_token references secrets.REFLEX_PROJECT_ID instead of secrets.REFLEX_AUTH_TOKEN
reflex/docs/hosting/compute.md	New billing/compute doc with per-second pricing examples; has a name copy-paste error and a $0.04 math discrepancy in Fred's example
reflex/docs/ai_builder/overview/what_is_reflex_build.md	New overview doc for Reflex Build AI platform with feature cards and UI screenshots; no issues found
reflex/docs/ai_builder/integrations/mcp_installation.md	New MCP integration installation guide covering Claude Code, Claude Desktop, Windsurf, and Codex; no issues found
reflex/docs/hosting/databricks.md	New guide for deploying Reflex apps on Databricks Apps platform; no issues found
reflex/docs/enterprise/ag_grid/index.md	New comprehensive AG Grid overview documentation with code examples; no issues found
reflex/docs/hosting/config_file.md	New cloud config file reference documentation; no issues found

Sequence Diagram

sequenceDiagram
    participant GH as GitHub (push to main)
    participant WF as deploy_docs.yml workflow
    participant RW as reflex-web repo
    participant UV as uv / Python env
    participant RC as Reflex Cloud

    GH->>WF: Push to main (reflex/docs/** changed)
    WF->>WF: actions/checkout (this repo)
    WF->>RW: actions/checkout reflex-dev/reflex-web
    WF->>UV: astral-sh/setup-uv (Python 3.12)
    UV->>RW: uv sync --locked --no-dev
    UV->>UV: uv pip install . (local reflex with new docs)
    UV->>UV: uv pip install reflex-hosting-cli -U
    WF->>RC: reflex deploy --token PRD_TOKEN --config cloud-prod.yml

Loading

_{Reviews (1): Last reviewed commit: "revert that" | Re-trigger Greptile}