Adds recsys-pipeline-architect under Development & Code Tools.
What it is A vendor-agnostic Codex skill (agentskills.io standard) for designing composable recommendation, ranking, and feed pipelines using the six-stage Source → Hydrator → Filter → Scorer → Selector → SideEffect framework popularized by xAI's open-sourced For You algorithm (Apache 2.0; this skill is MIT and is an independent reimplementation of the pattern).
Why it fits Most "recommendation systems" in production aren't exotic ML — they're pipelines. This skill encodes the pattern, walks Codex through eight clarifying steps (use case → sources → hydrations → filters → scorers → selector → side effects → scaffold), surfaces architectural trade-offs (multi-action vs single-score, candidate isolation vs joint, online vs offline batch), and emits a runnable scaffold in the user's stack.
Codex install
git clone https://github.com/mturac/recsys-pipeline-architect.git \
~/.codex/skills/recsys-pipeline-architect
Or via skills.sh one-liner: npx skills add mturac/recsys-pipeline-architect (also installs to Claude Code, Cursor, Gemini CLI, and 14 more agents).
Repo contents
SKILL.md + 5 load-on-demand reference docs (interfaces in 4 languages, multi-action scoring, candidate isolation, filter cookbook with 12 patterns, scorer cookbook)Sister PR for awesome-claude-skills: ComposioHQ/awesome-claude-skills#850. Inserted alphabetically in Development & Code Tools. Happy to revise the description, move sections, or adjust the install snippet — let me know.