Agent skills for Grok Build

Use this skill automatically when you feel your code is ready for human review, and whenever writing or reviewing code comments.

Trigger: file >200 lines, high complexity, or duplication — deep nesting, copy-paste, god functions.

CI-only Simplify & Harden workflow for pull requests using gh-aw (GitHub Agentic Workflows).

Plan and implement simulation of rope–pulley systems: state variables, algebraic constraints vs ODEs, friction parameterization (per-bend…

Simulation experimental design skill for efficient scenario analysis and optimization.

Use when the user mentions simulator testing, visual verification, push notification testing, location simulation, screenshot capture, OR…

Integrate Sinch In-App Voice and Video SDK for real-time calling in Android, iOS, or JavaScript apps.

Generate a concise 4-5 page equity research earnings preview for a single company.

Design a single-point rubric with one criterion and open columns for evidence.

Use when handling SDP offer/answer, codec negotiation, media capabilities, and RTP session setup in SIP applications.

Use when working with SIP messages, methods, call flows, and protocol fundamentals for VoIP applications.

Author a new skill or rework an existing one so it matches this setup's house conventions — trigger-rich description, numbered Workflow…

Control devices, run automations, and help users get more from Siri with HomeKit, Shortcuts, and voice command guidance.

Use this skill to find the optimal Sirius configuration for TPC-H workloads at any scale factor.

Apply sampling importance resampling to refine variational posterior samples using likelihood-prior weights.

Build and finish frontend pages through a safe inspect–implement–run–visual-QA–fix–recheck cycle.

Analyze and generate a site speed analysis with structured processes, quality controls, and system integration.

Use this skill when the user wants to generate sitemap xml from a url.

Backend skills for Supabase — CRM, billing, support, and more

A friendly, hand-drawn sketch interface inspired by pencil illustrations on warm cream paper.

Structure a 30-second TV/brand spot beat map.