wshobson/agents · plugins/machine-learning-ops/skills/recsys-pipeline-architect/SKILL.md

recsys-pipeline-architect skillA

recsys-pipeline-architect is agent-read markdown (skill) from wshobson/agents: Design composable recommendation, ranking, and feed pipelines using the six-stage Source→Hydrator→Filter→Scorer→Selector→SideEffect framework popularized by xAI's open-sourced X For You algorithm. Use when building any system that picks "the top K items for a (user, context)" — content feeds, search ranking, RAG rerankers, task prioritizers, notification triage, ad selection..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add wshobson/agents/recsys-pipeline-architect@git:20260517.3e17b71
Exact content
mdr add wshobson/agents/recsys-pipeline-architect@sha256:74c056a02a065adb

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_zkgjnhr2rs56fmmj.svg)](https://markdownregistry.com/a/art_zkgjnhr2rs56fmmj)

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Versions

versioncommittedcommitsizeaudit
git:20260517.3e17b71 latest2026-05-17 3e17b71 8,173 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (8173 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

wshobson/agents · 39,757 stars · license MIT · pushed 2026-09-14 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_zkgjnhr2rs56fmmj
GET https://markdownregistry.com/api/v1/resolve?ref=wshobson/agents/recsys-pipeline-architect
GET https://markdownregistry.com/api/v1/blob/74c056a02a065adb7acada49a3bdb0886ffa6f03c902ea9661cf93e5b34e2cd8

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.