majiayu000/spellbook · skills/structured-logging-lite/SKILL.md

structured-logging-lite skillA

structured-logging-lite is agent-read markdown (skill) from majiayu000/spellbook: Design, audit, or implement application structured logging architecture from repository evidence. Use when a user asks whether or where to add logs, how to choose or migrate a logger, how to standardize events/fields/levels/redaction, how to add HTTP access or panic logs, or why production logs cannot answer an incident question. Do not use merely to tail platform logs or to design a full metrics, tracing, SLO, and incident-management program..

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 majiayu000/spellbook/structured-logging-lite@git:20260716.c6fdb3e
Exact content
mdr add majiayu000/spellbook/structured-logging-lite@sha256:01073e38dfdb5706

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_vjus44i6vy2oh5fl.svg)](https://markdownregistry.com/a/art_vjus44i6vy2oh5fl)

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Versions

versioncommittedcommitsizeaudit
git:20260716.c6fdb3e latest2026-07-16 c6fdb3e 6,707 BA view · diff
git:20260610.1fb8a112026-06-10 1fb8a11 1,319 BA view · diff
git:20260605.a09e45c2026-06-05 a09e45c 15,433 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 (6707 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

majiayu000/spellbook · 280 stars · license MIT · pushed 2026-09-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_vjus44i6vy2oh5fl
GET https://markdownregistry.com/api/v1/resolve?ref=majiayu000/spellbook/structured-logging-lite
GET https://markdownregistry.com/api/v1/blob/01073e38dfdb5706275d5daff52eb026dd32da568bf2abc1d5292170f943999c

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