recon-commands

recon-commands is a command for Claude Code from sanjaysaini1952/BugBounty-Arsenal. It costs 0 tokens per session (415 once invoked), scanned A, original, MIT.

A quick reference of command-line steps for security reconnaissance, meaning collecting information about a target before testing it. It covers subdomains, DNS, live websites, ports, URLs, JavaScript, and directories.

In plain words
What is it for?
Finding subdomains, resolving DNS, probing websites, scanning ports, collecting historical and discovered URLs, inspecting JavaScript, and fuzzing directories.
Why use it?
It keeps common discovery commands together so a tester can map a target's exposed systems and content before looking for vulnerabilities.

Command for Claude Code

Written for Claude Code: a Claude Code command (commands/*.md).

Good fit Finding subdomains, resolving DNS, probing websites, scanning ports, collecting historical and discovered URLs, inspecting JavaScript, and fuzzing directories.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/sanjaysaini1952/bugbounty-arsenal/recon-commands
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/sanjaysaini1952/BugBounty-Arsenal

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 recon-commands

README.md
[![agentmods](https://agentmods.dev/badge/commands/sanjaysaini1952/bugbounty-arsenal/recon-commands/github.svg)](https://agentmods.dev/commands/sanjaysaini1952/bugbounty-arsenal/recon-commands)
Your own site
<a href="https://agentmods.dev/commands/sanjaysaini1952/bugbounty-arsenal/recon-commands"><img src="https://agentmods.dev/badge/commands/sanjaysaini1952/bugbounty-arsenal/recon-commands/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 recon-commands

Your own site · 80×15
<a href="https://agentmods.dev/commands/sanjaysaini1952/bugbounty-arsenal/recon-commands"><img src="https://agentmods.dev/badge/commands/sanjaysaini1952/bugbounty-arsenal/recon-commands.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 415 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 original 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 $0.00000 $0.00415
Opus 5 $0.00000 $0.00208
Sonnet 5 $0.00000 $0.00083
Haiku 4.5 $0.00000 $0.00042

Measured 12d ago against content hash 1db6bd3bc4db, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

recon-commands 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 12d 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.

commands/recon-commands.md · 52 lines

What it actually says

Quick Reference: Recon Commands

Subdomain Enumeration

subfinder -d target.com -all -o subdomains.txt
amass enum -passive -d target.com -o amass_subdomains.txt
assetfinder --subs-only target.com > assetfinder_subdomains.txt
findomain -t target.com -q > findomain_subdomains.txt

DNS Resolution

cat subdomains.txt | dnsx -a -resp-only -o resolved.txt
cat subdomains.txt | dnsx -silent -resp -o dns_records.txt

HTTP Probing

cat resolved.txt | httpx -silent -status-code -title -tech-detect -o alive.txt
cat resolved.txt | httpx -silent -follow-redirects -o alive_redirects.txt

Port Scanning

naabu -list alive.txt -top-ports 1000 -o open_ports.txt
nmap -sV -sC -iL alive.txt -oA nmap_results

URL Collection

cat target.com | waybackurls > wayback.txt
cat target.com | gau > gau.txt
katana -u target.com -d 5 -o katana_urls.txt

JavaScript Analysis

cat js_urls.txt | linkfinder -i -o cli
cat js_urls.txt | secretfinder -i -o cli

Directory Fuzzing

ffuf -u https://target.com/FUZZ -w /usr/share/seclists/Discovery/Web-Content/common.txt -mc 200,301,302,403
feroxbuster -u https://target.com -w /usr/share/seclists/Discovery/Web-Content/common.txt

Vulnerability Scanning

nuclei -l alive.txt -t nuclei-templates/ -severity critical,high,medium -o nuclei_results.txt
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. 12d ago First seen · 52 lines · 0 tokens per session scan A 1db6bd3bc4db

Subscribe to this mod's changes

recon-commands is a command published in the GitHub repository sanjaysaini1952/BugBounty-Arsenal (2 stars, last pushed 1mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 415 tokens. 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.