docs: add Codex AI tool guide

[AmanVarshney01]

Summary

Adds Codex to the Prisma AI tools docs.

Changes

• Add a new /ai/tools/codex guide for installing the Prisma Codex plugin.
• Document that the plugin includes Prisma ORM skills plus the remote Prisma MCP server.
• Add Codex to the AI tools nav and /ai overview page.
• Add Codex setup instructions to the MCP server integration guide.

Validation

• pnpm --filter docs types:check
• pnpm --filter docs lint:links
• pnpm --filter docs lint:spellcheck
• pnpm exec oxfmt --check apps/docs/content/docs/ai/index.mdx apps/docs/content/docs/ai/tools/codex.mdx apps/docs/content/docs/ai/tools/mcp-server.mdx apps/docs/content/docs/ai/tools/meta.json

Summary by CodeRabbit

• Documentation
  • Added Codex integration documentation with installation instructions for the Prisma Codex plugin
  • Included configuration guide for the remote Prisma MCP server integration with Codex
  • Documented safety features protecting against destructive operations when using AI agents

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Project	Deployment	Actions	Updated (UTC)
blog	Ready	Preview, Comment	May 18, 2026 3:20pm
docs	Ready	Preview, Comment	May 18, 2026 3:20pm
eclipse	Ready	Preview, Comment	May 18, 2026 3:20pm
site	Ready	Preview, Comment	May 18, 2026 3:20pm

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📥 Commits

Reviewing files that changed from the base of the PR and between 32e7910 and 40718ac.

📒 Files selected for processing (4)

• apps/docs/content/docs/ai/index.mdx
• apps/docs/content/docs/ai/tools/codex.mdx
• apps/docs/content/docs/ai/tools/mcp-server.mdx
• apps/docs/content/docs/ai/tools/meta.json

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Walkthrough

This PR adds comprehensive Codex integration documentation to the Prisma docs. The changes introduce Codex as a supported AI coding tool, with an index page reference, a dedicated tool documentation page with installation and configuration details, integration with the MCP server documentation, and corresponding navigation metadata updates.

Changes

Codex AI Tool Documentation

Layer / File(s)	Summary
Index page references to Codex apps/docs/content/docs/ai/index.mdx	Updated frontmatter description to include Codex and added a new list entry for Codex with documentation link and setup description.
Codex tool documentation page apps/docs/content/docs/ai/tools/codex.mdx	Created complete documentation for the Prisma Codex plugin, including installation instructions, MCP server configuration details, available capabilities, example prompts for ORM setup and database operations, and safety guardrails for destructive commands requiring explicit user consent.
MCP server Codex integration documentation apps/docs/content/docs/ai/tools/mcp-server.mdx	Added Codex subsection describing plugin installation from the Codex marketplace and the remote MCP server URL configuration used by the plugin.
Navigation metadata update apps/docs/content/docs/ai/tools/meta.json	Reformatted pages array from single-line to multi-line format and ensured codex is registered in the navigation structure.

🎯 1 (Trivial) | ⏱️ ~3 minutes

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The PR title 'docs: add Codex AI tool guide' directly and clearly summarizes the main change—adding documentation for the Codex AI tool—which aligns perfectly with the changeset.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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🍈 Lychee Link Check Report

34 links: ✅ 13 OK | 🚫 0 errors | 🔀 5 redirects | 👻 15 excluded

✅ All links are working!

---

Full Statistics Table

Status	Count
✅ Successful	13
🔀 Redirected	5
👻 Excluded	15
🚫 Errors	0
⛔ Unsupported	1
⏳ Timeouts	0
❓ Unknown	0

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Build	Status	Details	Updated (UTC)
default (Inspect)	⚠️ Changes detected (Review)	1 changed	May 18, 2026, 3:27 PM