bug-ops/zeph · .zeph/skills/json-yaml/SKILL.md

json-yaml skillA

json-yaml is agent-read markdown (skill) from bug-ops/zeph: Parse, query, transform, validate, and convert JSON and YAML data using jq and fy (fast-yaml). Use when the user asks to filter JSON arrays, extract nested fields, reshape data structures, convert between JSON and YAML formats, validate or lint YAML files, pretty-print or minify JSON, format YAML, or perform complex data transformations on structured data..

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 bug-ops/zeph/json-yaml@v1.0
Exact content
mdr add bug-ops/zeph/json-yaml@sha256:ebf758308b3d7b58

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_tuzv45gjja6wngev.svg)](https://markdownregistry.com/a/art_tuzv45gjja6wngev)

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Versions

versioncommittedcommitsizeaudit
v1.0 latest2026-03-30 c68c5de 9,815 BA view · diff
v1.02026-03-21 f1a698c 9,800 BA view · diff
v1.02026-03-21 a3fbaa5 9,801 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 (9815 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

bug-ops/zeph · 59 stars · license MIT · pushed 2026-09-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tuzv45gjja6wngev
GET https://markdownregistry.com/api/v1/resolve?ref=bug-ops/zeph/json-yaml
GET https://markdownregistry.com/api/v1/blob/ebf758308b3d7b58abea760c3daa79ac6ff2dc48f922a78a5cc2c9e17418ef95

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