kesslernity/awesome-copilot-agent-skills · skills/data-analytics/data-dictionary-builder/SKILL.md

data-dictionary-builder skillA

data-dictionary-builder is agent-read markdown (skill) from kesslernity/awesome-copilot-agent-skills: Builds a DRAFT data dictionary from a schema export, table definition, sample rows or a partial existing dictionary: one row per field with the name as stated, type as stated or observed, meaning quoted from the documentation supplied, owner, allowed values, and UNKNOWN wherever no source defines the field, plus a gap list for the data owner. Never infers a definition from a column name. Use when the user asks to "build a data dictionary for this table", "document these columns", "what does each.

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 kesslernity/awesome-copilot-agent-skills/data-dictionary-builder@git:20260917.f14a4fb
Exact content
mdr add kesslernity/awesome-copilot-agent-skills/data-dictionary-builder@sha256:9cb354ba76351883

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_nw3773wjesopatfy.svg)](https://markdownregistry.com/a/art_nw3773wjesopatfy)

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Versions

versioncommittedcommitsizeaudit
git:20260917.f14a4fb latest2026-09-17 f14a4fb 10,878 BA view · diff
git:20260916.44af39e2026-09-16 44af39e 10,872 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 (10878 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

kesslernity/awesome-copilot-agent-skills · 3 stars · license CC-BY-SA-4.0 · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_nw3773wjesopatfy
GET https://markdownregistry.com/api/v1/resolve?ref=kesslernity/awesome-copilot-agent-skills/data-dictionary-builder
GET https://markdownregistry.com/api/v1/blob/9cb354ba763518835bcbce1a0f2e2823591e83c3df1f6b5b2321fc8363f7ebec