A command that checks a running web app for functional, visual, responsive, accessibility, race-condition, load, and abuse problems, then fixes selected findings test-first. It repeats these checks until a stated quality bar is reached.

Use it to test an app with browser and API requests, including desktop and mobile checks, and work through the resulting findings.

It combines broad exploratory testing with fixes, reducing the chance that problems remain after an initial review.

bugbounty — Command for Claude Code by cesdperez/llmfiles

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/cesdperez/llmfiles

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/commands/cesdperez/llmfiles/bugbounty/github.svg)](https://agentmods.dev/commands/cesdperez/llmfiles/bugbounty)

Your own site

<a href="https://agentmods.dev/commands/cesdperez/llmfiles/bugbounty"><img src="https://agentmods.dev/badge/commands/cesdperez/llmfiles/bugbounty/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/commands/cesdperez/llmfiles/bugbounty"><img src="https://agentmods.dev/badge/commands/cesdperez/llmfiles/bugbounty.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 86 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 2,979 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.

Model	Per session	Once invoked
Fable 5.1	$0.00086	$0.02979
Opus 5.5	$0.00034	$0.01192
Sonnet 5.5	$0.00017	$0.00596
Haiku 4.5	$0.00009	$0.00298

Measured 4d ago against content hash ab395f2a8b7e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

bugbounty 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 4d 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.

description: Run a bug bounty on a running app. Parallel hunters attack it from every angle (functionality, look, responsiveness on desktop and mobile, accessibility, races, load, abuse) with playwright-cli, curl and the

commands/bugbounty.md · 215 lines

The source is not reproduced here

No licence file

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.

4d ago Changed · +10 lines ab395f2a8b7e
5d ago Changed · +3 lines a22d2c13fe59
8d ago First seen · 202 lines · 86 tokens per session scan A 2a6c40edafcd

Subscribe to this mod's changes

bugbounty is a command published in the GitHub repository cesdperez/llmfiles (2 stars, last pushed 2d ago), with no licence file. It adds 86 tokens to every session and 2,979 once invoked, about $0.0003 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 2026-10-30.

E2E testing Security TDD Testing

bugbounty next to 6 commands from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
bugbountycesdperez/llmfiles	Command	2	2d ago	none	A	86	Claude Code
implemententireio/cli	Command	5.3k	yesterday	MIT	A	12	Claude Code
distillnWave-ai/nWave	Command	631	yesterday	MIT	A	26	Claude Code
boss:devechoVic/boss-skill	Command	547	5d ago	MIT	A	31	Claude Code
fixTheBeardedBearSAS/claude-craft	Command	107	3d ago	MIT	A	11	Claude Code
qavinnie357/claude-skills	Command	27	11d ago	MIT	A	20	Claude Code
testGuillemRoca/agent-skills-android	Command	5	1mo ago	MIT	A	0	Claude Code

bugbounty

Getting it into your agent

Wrote this? Show the measurements

What it costs to keep this loaded

Grade A, and why

Makes network callslowCapability

The source is not reproduced here

No licence file

What this file has done since we first saw it

bugbounty compared with commands from other repositories