agents-inc/skills · src/skills/api-database-postgresql/SKILL.md

api-database-postgresql skillA

api-database-postgresql is agent-read markdown (skill) from agents-inc/skills: Direct PostgreSQL access with node-postgres (pg) -- connection pools, parameterized queries, transactions, streaming, LISTEN/NOTIFY, error handling.

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 agents-inc/skills/api-database-postgresql@git:20260328.47861b7
Exact content
mdr add agents-inc/skills/api-database-postgresql@sha256:2227776555809ff4

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_asgeyxljdaxyo3li.svg)](https://markdownregistry.com/a/art_asgeyxljdaxyo3li)

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Versions

versioncommittedcommitsizeaudit
git:20260328.47861b7 latest2026-03-28 47861b7 17,992 BA view · diff
git:20260320.cac84802026-03-20 cac8480 17,938 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 (17992 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

agents-inc/skills · 24 stars · license MIT · pushed 2026-09-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_asgeyxljdaxyo3li
GET https://markdownregistry.com/api/v1/resolve?ref=agents-inc/skills/api-database-postgresql
GET https://markdownregistry.com/api/v1/blob/2227776555809ff49cce177cb209963d7bb73ba82f8dac62651698a827d90ac0

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