Buildcast — turn a repository into a build-in-public content engine: a versioned content log (one file per post, metrics, retros), an aggregated playbook of what works, a reply engine for niche engagement, and an AGENTS.md binding so every agent working in the repo proposes post ideas from real milestones. Use whenever the user wants to build in public, set up or maintain a social content log / content history, log a post they published, draft or plan the next post in a series, capture post metrics or write a post retro, find builders to reply to, or asks "what should I post about?" — even if they never say "buildcast". Also use when an agent finishes milestone-worthy work in a repo that has a content log and should capture a post idea.
Algorithm Edge — a code-grounded guide and draft optimizer for writing high-performing X (Twitter) posts. Use when the user wants to write, improve, critique, or score an X/Twitter post, tweet, thread, or reply; asks how to "go viral", get more reach/impressions, or beat the "For You" feed algorithm; or pastes a draft and wants it optimized. Grounded in X's open-sourced 2026 recommendation algorithm (home-mixer / Phoenix / Thunder / grox).
Establish, operate, or repair a repository's continuous AI-assisted development workflow and document hierarchy. Use when asked to set up or standardize lightweight Scrum, backlog and sprint docs, changelog and release history, release scope contracts, PRODUCT.md, AGENTS.md, CLAUDE.md, DESIGN.md, Conventional Commits, pull request templates, CI validation, versioning, release prep, release channels, tags, GitHub Actions releases, platform changelogs, doc hierarchy audits, or an end-to-end idea-to-release development cycle across one or more repositories.
Advanced web scraping with Scrapling — MCP-native guidance for extraction, crawling, and anti-bot handling. Use via mcporter (MCP) to call the `scrapling` MCP server for execution; this skill provides strategy, recipes, and best practices.
Expertise in Hytale's Java ECS, threading model, and the KuksoHyLib standard library. Use for architecting systems, localization, and configuration management.
Delegate bounded work from another agent to the local Codex CLI. Use when the user or orchestrating agent asks to delegate work to Codex CLI, split workload across AI subscriptions, get a Codex second opinion, run Codex for planning, code review, research, large-context analysis, or explicit worktree-based implementation delegation.
Delegate bounded work from Codex to the local Antigravity CLI. Use when the user asks to split workload across Antigravity and Codex subscriptions, run Antigravity CLI for planning, brainstorming, second opinions, code review, web research, large-context analysis, or explicit interactive Antigravity sessions. Default to bounded print-mode delegation; use interactive mode only when requested.