Developer Tools & Repos Agent Skills for Grok Build

Add a new exported API function to the asext module, wrapping a private server.dll/server.so function for use by external plugins.

Internal implementation skill invoked by /add-native for pen, signature, ink, drawing, and handwriting capture workflows using…

Add private functions from game DLLs (server.dll/engine.dll) to metamod plugins using signature scanning and symbol lookup.

Add a review comment to a GitHub pull request.

Use when the user wants to seed Dataverse tables with realistic sample records so a freshly-scaffolded code app shows real-looking data on…

REQUIRED: After creating ANY .swift, .m, .mm, .c, .cpp, or .h file in a directory containing a .xcodeproj, you MUST run add_to_xcode.rb to…

Create tool configurations for a Sim integration by reading API docs

This skill should be used when adding new ActivityPub/JSON-LD vocabulary types to the @fedify/vocab package, defining new YAML vocabulary…

How to gate a PostHog API endpoint with project secret API key (PSAK) auth — a project-scoped, user-less service credential.

Manage Unity Addressables groups and content with unity-cli.

This skill should be used when the user wants to "configure 3-legged OAuth for an ADK agent", "build a custom UI proxy handling ADK…

This skill should be used when the user wants to "build a frontend for an ADK agent", "connect a client to Vertex AI Reasoning Engine"…

Implement Adobe I/O Events webhook registration, RSA-SHA256 signature

Analyze a task and produce an Architecture Decision Record with implementation steps.

Review code changes against accepted ADRs for compliance violations

How to create and run agent actions. Actions are the single source of truth for app operations — the agent calls them as tools and…

Build, validate, and troubleshoot deep links for Codex, Cursor, VS Code, Visual Studio, and similar tools.

Port Claude Code plugins to Codex or Agy packages.

Bootstrap or harden a TypeScript npm project the agent-primary way - tsconfig.json (TypeScript 7, maximally strict, machine-verifiable)…

One-click initialization of a multi-agent repository from the RepoBrain template.

Baseline cross-project coding conventions for naming, readability, immutability, and code-quality review.