d-padmanabhan/agent-engineering-handbook · skills/workers-best-practices/SKILL.md

workers-best-practices skillA

workers-best-practices is agent-read markdown (skill) from d-padmanabhan/agent-engineering-handbook: Reviews and authors Cloudflare Workers code against production best practices. Load when writing new Workers, reviewing Worker code, configuring wrangler.jsonc, or checking for common Workers anti-patterns (streaming, floating promises, global state, secrets, bindings, observability). Biases towards retrieval from Cloudflare docs over pre-trained knowledge..

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 d-padmanabhan/agent-engineering-handbook/workers-best-practices@git:20260824.a419591
Exact content
mdr add d-padmanabhan/agent-engineering-handbook/workers-best-practices@sha256:f0e7f22cd5a10858

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_dkmlpvap2nev73pp.svg)](https://markdownregistry.com/a/art_dkmlpvap2nev73pp)

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Versions

versioncommittedcommitsizeaudit
git:20260824.a419591 latest2026-08-24 a419591 7,044 BA view · diff
git:20260601.8111c352026-06-01 8111c35 7,092 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 (7044 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

d-padmanabhan/agent-engineering-handbook · 17 stars · license MIT · pushed 2026-09-12 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_dkmlpvap2nev73pp
GET https://markdownregistry.com/api/v1/resolve?ref=d-padmanabhan/agent-engineering-handbook/workers-best-practices
GET https://markdownregistry.com/api/v1/blob/f0e7f22cd5a108589d40c51baca6e699a91a08d9f2ce13bcd73a5d2c444b95d1

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