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BOS-AI: Agent for Claude Code

.claude/agents/tester.md

tester is an agent for Claude Code from TheWayWithin/BOS-AI. It costs 44 tokens per session (9,154 once invoked), scanned A, original, no licence file.

A software-testing agent for checking code, finding bugs, and creating automated tests, including browser tests with Playwright.

In plain words
What is it for?
It is for quality checks, test automation, bug finding, edge-case testing, and building test suites.
Why use it?
It helps catch failures and unusual cases before they reach users, reducing the need to test everything manually.

Agent for Claude Code

Written for Claude Code: installed under .claude/.

This is TheWayWithin/BOS-AI's own configuration. It tells Claude Code how to work on BOS-AI itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything BOS-AI configures →

not rated 8repo 2mo ago A scan 44 tokens custom licence
View source ↗ TheWayWithin/BOS-AI
Reuse

Borrowing it

Nothing to install: this file belongs to TheWayWithin/BOS-AI. 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/TheWayWithin/BOS-AI/main/.claude/agents/tester.md
Clone the repo
git clone --depth 1 https://github.com/TheWayWithin/BOS-AI

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 tester

README.md
[![agentmods](https://agentmods.dev/badge/agents/thewaywithin/bos-ai/tester/github.svg)](https://agentmods.dev/agents/thewaywithin/bos-ai/tester)
Your own site
<a href="https://agentmods.dev/agents/thewaywithin/bos-ai/tester"><img src="https://agentmods.dev/badge/agents/thewaywithin/bos-ai/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 tester

Your own site · 80×15
<a href="https://agentmods.dev/agents/thewaywithin/bos-ai/tester"><img src="https://agentmods.dev/badge/agents/thewaywithin/bos-ai/tester.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 44 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 9,154 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00044 $0.09154
Opus 5.5 $0.00018 $0.03662
Sonnet 5.5 $0.00009 $0.01831
Haiku 4.5 $0.00004 $0.00915

Measured 2mo ago against content hash 73e580e2a00e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

tester scanned grade A with 1 finding 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.

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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- **mcp__railway unavailable**: Use curl via Bash for health checks or WebFetch for service monitoring
.claude/agents/tester.md · 858 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. 2mo ago First seen · 858 lines · 44 tokens per session scan A 73e580e2a00e

Subscribe to this mod's changes

tester is an agent published in the GitHub repository TheWayWithin/BOS-AI (8 stars, last pushed 2mo ago), with no licence file. It adds 44 tokens to every session and 9,154 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

E2E testingTestingcoreqa
Related

tester compared with agents from other repositories

tester next to 6 agents from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
testerTheWayWithin/BOS-AIAgent82mo agononeA44Claude Code
proofjeremylongshore/tons-of-skills-marketplaceAgent2.9kyesterdayMITA84Claude Code
test-automatorNickCrew/Claude-CortexAgent664mo agoMITA39Claude Code
integration-testing-orchestratoreunomia-bpf/agentsightAgent7756d agoMITA0Claude Code
qa-testerdatit309/supergraphAgent237d agoMITA41Claude Code
qa-testercskwork/oh-my-symphonyAgent399d agoApache-2.0A49Claude Code
playwright-test-generatorRaNDoM6913/claude-code-superkitAgent32d agoMITA17Claude Code