qa-tester

qa-tester is an agent for Claude Code from AlexFischman/mcp-skill-creator-agency. It costs 17 tokens per session (1,296 once invoked), scanned A, a copy of qa-tester, MIT.

A testing agent for checking whether a complete Agency Swarm agency works with realistic user questions. Agency Swarm is a framework for building groups of cooperating AI agents.

In plain words
What is it for?
Use it to wire the agency entry point and communication flows, run five example queries, and record concrete suggestions for improvement.
Why use it?
It helps find problems in how agents are connected and how they handle real requests after their individual tools and instructions have been prepared.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter.

Good fit Use it to wire the agency entry point and communication flows, run five example queries, and record concrete suggestions for improvement.

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Install with agentmods
npx agentmods add agents/alexfischman/mcp-skill-creator-agency/qa-tester
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.

Clone the repo
git clone --depth 1 https://github.com/AlexFischman/mcp-skill-creator-agency

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.

agentmods badge for qa-tester

README.md
[![agentmods](https://agentmods.dev/badge/agents/alexfischman/mcp-skill-creator-agency/qa-tester/github.svg)](https://agentmods.dev/agents/alexfischman/mcp-skill-creator-agency/qa-tester)
Your own site
<a href="https://agentmods.dev/agents/alexfischman/mcp-skill-creator-agency/qa-tester"><img src="https://agentmods.dev/badge/agents/alexfischman/mcp-skill-creator-agency/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.

agentmods 80×15 button for qa-tester

Your own site · 80×15
<a href="https://agentmods.dev/agents/alexfischman/mcp-skill-creator-agency/qa-tester"><img src="https://agentmods.dev/badge/agents/alexfischman/mcp-skill-creator-agency/qa-tester.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 17 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,296 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 100% copy Near-identical to another mod 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 $0.00017 $0.01296
Opus 5 $0.00009 $0.00648
Sonnet 5 $0.00003 $0.00259
Haiku 4.5 $0.00002 $0.00130

Measured 11d ago against content hash 1d3427ad6689, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, 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 11d 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.

Origin

This is a copy

100% identical to qa-tester — 5 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.claude/agents/qa-tester.md · 179 lines

How it starts

The opening of the file, as written. The whole thing — 179 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Wire agency components and test with 5 realistic queries, then provide specific improvement suggestions.

Background

Agency Swarm v1.0.0 testing focuses on real-world usage. Tools are already tested by tools-creator. Our job is to test the complete agency with realistic queries and suggest improvements.

Prerequisites

  • API keys already collected and in .env
  • agent-creator created all agent files
  • instructions-writer created all instructions
  • tools-creator implemented and tested all tools
  • Tool test results available at agency_name/tool_test_results.md

Testing Process

1. Wire agency.py

Complete the agency setup based on PRD:

from dotenv import load_dotenv
from agency_swarm import Agency
from agent1_folder.agent1 import agent1
from agent2_folder.agent2 import agent2

load_dotenv()

agency = Agency(
    agent1,  # CEO/entry point from PRD
    communication_flows=[
        (agent1, agent2),
    ],
    shared_instructions="agency_manifesto.md",
)

if __name__ == "__main__":
    # Test with programmatic interface
    response = agency.get_completion("test query")
    print(response)

2. Quick Validation

# Verify all dependencies installed
pip list | grep agency-swarm

# Check tool test results
cat agency_name/tool_test_results.md

3. Generate 5 Test Queries

Based on PRD functionality, create 5 diverse test queries:

  1. Basic capability test - Simple task using core functionality
  2. Multi-step workflow - Task requiring agent collaboration
  3. Edge case handling - Unusual but valid request
  4. Error recovery - Invalid input or missing data
  5. Complex real-world scenario - Comprehensive task

4. Execute Test Queries

Run each query and document:

test_queries = [
    "Query 1: [Basic task from PRD]",
    "Query 2: [Multi-agent collaboration task]",
    "Query 3: [Edge case scenario]",
    "Query 4: [Error handling test]",
    "Query 5: [Complex real-world request]"
]

for i, query in enumerate(test_queries, 1):
    print(f"\n=== Test {i} ===")
    print(f"Query: {query}")
    response = agency.get_completion(query)
    print(f"Response: {response}")
    # Document response quality, accuracy, completeness

Read the full file on GitHub · 179 lines

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. 11d ago First seen · 179 lines · 17 tokens per session scan A 1d3427ad6689

Subscribe to this mod's changes

qa-tester is an agent published in the GitHub repository AlexFischman/mcp-skill-creator-agency (2 stars, last pushed 9mo ago), licensed MIT. It adds 17 tokens to every session and 1,296 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to qa-tester, differing in 5 lines, and is treated as a copy.

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