user-search-quality-diagnosis

user-search-quality-diagnosis is a skill for Claude Code from 2aronS/qdrant-scale. It costs 100 tokens per session (1,232 once invoked), scanned A, original, no licence file.

A diagnostic guide for problems with user search results. It covers issues such as irrelevant or missing matches, changes after using approximate search or smaller stored vectors, and choosing an embedding model.

In plain words
What is it for?
Use it to investigate bad search results, low recall, embedding choices, quantization changes, or to build a test set of known queries and matches.
Why use it?
It helps identify why search quality is poor and how to measure whether retrieval improves.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the user plugin — 26 skills shipped together

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/2arons/qdrant-scale/diagnosis
Any agent
npx skills add 2aronS/qdrant-scale --skill diagnosis
Clone the repo
git clone --depth 1 https://github.com/2aronS/qdrant-scale

Made for: Claude Code.

Or install user, the plugin that ships this one along with the rest of its 26 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for user-search-quality-diagnosis

README.md
[![agentmods](https://agentmods.dev/badge/skills/2arons/qdrant-scale/diagnosis.svg)](https://agentmods.dev/skills/2arons/qdrant-scale/diagnosis)
Your own site
<a href="https://agentmods.dev/skills/2arons/qdrant-scale/diagnosis"><img src="https://agentmods.dev/badge/skills/2arons/qdrant-scale/diagnosis.svg" alt="Measured on agentmods" height="20"></a>
Per session 100 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,232 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00100 $0.01232
Opus 5 $0.00050 $0.00616
Sonnet 5 $0.00020 $0.00246
Haiku 4.5 $0.00010 $0.00123

Measured 5d ago against content hash eff4b11785bf, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

user-search-quality-diagnosis scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/user-search-quality/diagnosis/SKILL.md · 66 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 66 lines · 100 tokens per session scan A eff4b11785bf

Subscribe to this mod's changes

user-search-quality-diagnosis is a skill published in the GitHub repository 2aronS/qdrant-scale (5 stars, last pushed 3mo ago), with no licence file. It adds 100 tokens to every session and 1,232 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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