the-red-teamer

the-red-teamer is an agent for Claude Code from shwetank/bettersense. It costs 59 tokens per session (358 once invoked), scanned A, original, no licence file.

An agent that reviews AI features as a red team, meaning it deliberately looks for ways they could fail or be misused. It focuses on prompts, agent tools, and endpoints that receive requests from language models.

In plain words
What is it for?
Use it before launch or during maintenance when reviewing prompts, tool connections, or language-model endpoints for security and reliability failure modes.
Why use it?
It helps find problems such as prompt injection, data leaks, jailbreaks, and unusual inputs before or after launch.

Agent for Claude Code

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

Part of the bettersense plugin — 54 skills, 22 agents shipped together

Good fit Use it before launch or during maintenance when reviewing prompts, tool connections, or language-model endpoints for security and reliability failure modes.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/shwetank/bettersense/the-red-teamer
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/shwetank/bettersense

Made for: Claude Code.

Or install bettersense, the plugin that ships this one along with the rest of its 54 skills, 22 agents.

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 the-red-teamer

README.md
[![agentmods](https://agentmods.dev/badge/agents/shwetank/bettersense/the-red-teamer/github.svg)](https://agentmods.dev/agents/shwetank/bettersense/the-red-teamer)
Your own site
<a href="https://agentmods.dev/agents/shwetank/bettersense/the-red-teamer"><img src="https://agentmods.dev/badge/agents/shwetank/bettersense/the-red-teamer/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 the-red-teamer

Your own site · 80×15
<a href="https://agentmods.dev/agents/shwetank/bettersense/the-red-teamer"><img src="https://agentmods.dev/badge/agents/shwetank/bettersense/the-red-teamer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 59 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 358 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00059 $0.00358
Opus 5 $0.00030 $0.00179
Sonnet 5 $0.00012 $0.00072
Haiku 4.5 $0.00006 $0.00036

Measured 11d ago against content hash afc8fb09db17, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

the-red-teamer 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.

plugin/agents/the-red-teamer.md · 25 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. 11d ago First seen · 25 lines · 59 tokens per session scan A afc8fb09db17

Subscribe to this mod's changes

the-red-teamer is an agent published in the GitHub repository shwetank/bettersense (4 stars, last pushed 2mo ago), with no licence file. It adds 59 tokens to every session and 358 once invoked, about $0.0003 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.

Related

Other agents, from other repositories

demand-generation

Demand Generation (CMO). Owns plugins/demand-generation/ and nothing else. Delegate work in this department's remit here.

cbrock84/headcount · 30 tokens

customer-experience

Customer Experience (CCO). Owns plugins/customer-experience/ and nothing else. Delegate work in this department's remit here.

cbrock84/headcount · 30 tokens

bug-investigator

Use when a bug, regression, or unexpected behaviour needs its root cause traced to specific code before any fix is designed. Investigates only — never edits files. Returns a structured report citing file:line evidence.

kardebadas/claude-plugin · 46 tokens

documenter

Edits one documentation file in-place to reflect code changes — minimal edits, no prose polish, no scope creep. Operates in UPDATE mode (file exists) or CREATE mode (file is new). Dispatched by /hyperclaude:hyper-docs-sync once per affected doc. Context: hyper-docs-sync identified a doc that needs updating after a…

zeikar/hyperclaude · 303 tokens

technology

Technology (CTO/CIO). Owns plugins/technology/ and nothing else. Delegate work in this department's remit here.

cbrock84/headcount · 28 tokens

system-design-orchestrator

Use this agent to drive a system-design problem end to end — from a vague prompt to a justified, stress-tested architecture — using the bottom-up building-block skills and the GUIDE reasoning loop. Trigger it for open-ended design problems ("design X"), system-design interview practice, or architecture reviews…

proyecto26/system-design-skills · 395 tokens