andersonlimahw/lemon-ai-hub · plugins/db-index-advisor/SKILL.md

db-index-advisor skillA

db-index-advisor is agent-read markdown (skill) from andersonlimahw/lemon-ai-hub: Database index optimization advisor for PostgreSQL, MySQL, and SQLite. Analyzes slow queries, missing indexes, unused indexes, and over-indexed tables. Generates CREATE INDEX statements with EXPLAIN ANALYZE estimates. Use when queries are slow, p99 DB latency spikes, or when reviewing a new schema..

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 andersonlimahw/lemon-ai-hub/db-index-advisor@git:20260614.2f67b30
Exact content
mdr add andersonlimahw/lemon-ai-hub/db-index-advisor@sha256:3ffcc66fa4054617

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_tpccxr3romvrsgtg.svg)](https://markdownregistry.com/a/art_tpccxr3romvrsgtg)

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Versions

versioncommittedcommitsizeaudit
git:20260614.2f67b30 latest2026-06-14 2f67b30 4,929 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 (4929 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

andersonlimahw/lemon-ai-hub · 14 stars · license none · pushed 2026-09-13 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tpccxr3romvrsgtg
GET https://markdownregistry.com/api/v1/resolve?ref=andersonlimahw/lemon-ai-hub/db-index-advisor
GET https://markdownregistry.com/api/v1/blob/3ffcc66fa4054617b333f38261cb04cd2d558fe4540862f13feab9e19e10abef

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