agentskillexchange/skills · skills/add-postgres-native-vector-retrieval-to-agent-and-rag-workflows-with-pgvector/SKILL.md

Add Postgres-native vector retrieval to agent and RAG workflows with pgvector skillA

Add Postgres-native vector retrieval to agent and RAG workflows with pgvector is agent-read markdown (skill) from agentskillexchange/skills: Store embeddings beside application data in Postgres, create vector indexes, and query nearest neighbors for semantic search, RAG, recommendations, or agent memory retrieval..

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 agentskillexchange/skills/Add Postgres-native vector retrieval to agent and RAG workflows with pgvector@git:20260710.62afd0f
Exact content
mdr add agentskillexchange/skills/Add Postgres-native vector retrieval to agent and RAG workflows with pgvector@sha256:d2f482f89ce569e4

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_eeo2uqw7rwqiqlrd.svg)](https://markdownregistry.com/a/art_eeo2uqw7rwqiqlrd)

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Versions

versioncommittedcommitsizeaudit
git:20260710.62afd0f latest2026-07-10 62afd0f 2,390 BA view · diff
git:20260710.29255102026-07-10 2925510 1,968 BB 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 (2390 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

agentskillexchange/skills · 40 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_eeo2uqw7rwqiqlrd
GET https://markdownregistry.com/api/v1/resolve?ref=agentskillexchange/skills/Add Postgres-native vector retrieval to agent and RAG workflows with pgvector
GET https://markdownregistry.com/api/v1/blob/d2f482f89ce569e436e4f9781b5121967b9c895092e52535cf7dee5be9385cce

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