zacklecon/claude-skills · skills/postgres-pro/SKILL.md

postgres-pro skillA

postgres-pro is agent-read markdown (skill) from zacklecon/claude-skills: Use when optimizing PostgreSQL queries, configuring replication, or implementing advanced database features. Invoke for EXPLAIN analysis, JSONB operations, extension usage, VACUUM tuning, performance monitoring..

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 zacklecon/claude-skills/postgres-pro@v1.0.0
Exact content
mdr add zacklecon/claude-skills/postgres-pro@sha256:5ec3b2978dc255ba

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_4dsnhwmtefnwihm7.svg)](https://markdownregistry.com/a/art_4dsnhwmtefnwihm7)

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Versions

versioncommittedcommitsizeaudit
v1.0.0 latest2026-02-02 7bbd06a 3,672 BA view · diff
v1.0.02026-02-02 5bf7075 3,900 BA view · diff
git:20260119.97b60262026-01-19 97b6026 3,749 BA view · diff
git:20251221.830153d2025-12-21 830153d 3,809 BA view · diff
git:20251215.f7971052025-12-15 f797105 3,769 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 (3672 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

zacklecon/claude-skills · 3 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_4dsnhwmtefnwihm7
GET https://markdownregistry.com/api/v1/resolve?ref=zacklecon/claude-skills/postgres-pro
GET https://markdownregistry.com/api/v1/blob/5ec3b2978dc255ba406b66c71daa6779c0c7c59ac785d713097af6d646a1e524

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