An automated quality-testing agent for the Modular RAG MCP Server. It reads QATESTPLAN.md and tests command-line use, the Streamlit dashboard, MCP messages, provider changes, and data handling.

Use it to execute the project’s full QA test plan and check its interfaces, provider switching, and data lifecycle.

It runs the project’s planned checks consistently without requiring someone to perform each test by hand.

How wutongyuonce/MODULAR-RAG-MCP configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to wutongyuonce/MODULAR-RAG-MCP. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/wutongyuonce/MODULAR-RAG-MCP/main/.claude/skills/qa-tester/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/wutongyuonce/MODULAR-RAG-MCP

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/wutongyuonce/modular-rag-mcp/qa-tester/github.svg)](https://agentmods.dev/skills/wutongyuonce/modular-rag-mcp/qa-tester)

Your own site

<a href="https://agentmods.dev/skills/wutongyuonce/modular-rag-mcp/qa-tester"><img src="https://agentmods.dev/badge/skills/wutongyuonce/modular-rag-mcp/qa-tester/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/wutongyuonce/modular-rag-mcp/qa-tester"><img src="https://agentmods.dev/badge/skills/wutongyuonce/modular-rag-mcp/qa-tester.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 126 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,873 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00126	$0.02873
Opus 5.5	$0.00050	$0.01149
Sonnet 5.5	$0.00025	$0.00575
Haiku 4.5	$0.00013	$0.00287

Measured 2mo ago against content hash fa2811359f8a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

qa-tester 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 2mo ago.

The scan reads SKILL.md. This mod also ships 4 executable files (scripts/qa_bootstrap.py, scripts/qa_config.py, scripts/qa_multistep.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

.claude/skills/qa-tester/SKILL.md · 250 lines

The source is not reproduced here

No licence file

Read it on GitHub

Files

What ships with it

7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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.

2mo ago First seen · 250 lines · 126 tokens per session scan A fa2811359f8a

Subscribe to this mod's changes

qa-tester is a skill published in the GitHub repository wutongyuonce/MODULAR-RAG-MCP (13 stars, last pushed 3mo ago), with no licence file. It adds 126 tokens to every session and 2,873 once invoked, about $0.0005 per session on Opus 5.5. 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 2026-08-30.

E2E testing Testing mcp modular

qa-tester next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
qa-testerwutongyuonce/MODULAR-RAG-MCP	Skill	13	3mo ago	none	A	126	Claude Code
verify-omnigentomnigent-ai/omnigent	Skill	11k	yesterday	Apache-2.0	A	100	Claude Code, Codex
test-masterJeffallan/claude-skills	Skill	12k	7d ago	MIT	A	104	Claude Code
eval-dataset-designbojieli/ai-agent-book	Skill	57k	29d ago	Apache-2.0	A	138	Claude Code, Codex
dogfoodcallstack/agent-device	Skill	5.3k	yesterday	MIT	A	55	Claude Code
cua-driverdavidondrej/skills	Skill	4.3k	3d ago	MIT	A	68	Claude Code, Codex
test-warp-uiwarpdotdev/warp	Skill	66k	yesterday	AGPL-3.0	A	55	Claude Code

MODULAR-RAG-MCP: Skill for Claude Code