bdambrosio/cognitive_workbench · src/saved_plans/test-json-sql-pluck/SKILL.md

test-json-sql-pluck skillA

test-json-sql-pluck is agent-read markdown (skill) from bdambrosio/cognitive_workbench: Tests pluck primitive (SELECT single field).

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 bdambrosio/cognitive_workbench/test-json-sql-pluck@git:20260122.7c367d3
Exact content
mdr add bdambrosio/cognitive_workbench/test-json-sql-pluck@sha256:5e57e5c70ed5465e

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_nunsaf7mxzfe3hmp.svg)](https://markdownregistry.com/a/art_nunsaf7mxzfe3hmp)

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Versions

versioncommittedcommitsizeaudit
git:20260122.7c367d3 latest2026-01-22 7c367d3 416 BA view · diff
git:20251125.79ed5102025-11-25 79ed510 371 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 (416 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

bdambrosio/cognitive_workbench · 10 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_nunsaf7mxzfe3hmp
GET https://markdownregistry.com/api/v1/resolve?ref=bdambrosio/cognitive_workbench/test-json-sql-pluck
GET https://markdownregistry.com/api/v1/blob/5e57e5c70ed5465e52dd2648d5a101d30334627fa4cac8da43101ccce58d746a

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