radio-sdr

radio-sdr is a skill for Claude Code, Codex from xAmirHamza77/ReverseOps-Skill. It costs 34 tokens per session (407 once invoked), scanned A, original, MIT.

A workflow for studying non-Wi-Fi radio signals with software-defined radio, which uses computer-controlled radio hardware to receive and analyze transmissions. It covers signal identification, decoding, and replay studies in authorized or shielded environments.

In plain words
What is it for?
Use it to identify frequencies and modulation, analyze signals with tools such as GNU Radio or URH, and assess whether a device's radio control could be replayed.
Why use it?
It provides a structured way to analyze wireless protocols while accounting for radio licensing and safety limits. It keeps experiments focused on receiving and laboratory evaluation.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to identify frequencies and modulation, analyze signals with tools such as GNU Radio or URH, and assess whether a device's radio control could be replayed.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/xamirhamza77/reverseops-skill/radio-sdr
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.

Any agent
npx skills add xAmirHamza77/ReverseOps-Skill --skill radio-sdr
Clone the repo
git clone --depth 1 https://github.com/xAmirHamza77/ReverseOps-Skill

Made for: Claude Code, Codex.

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 radio-sdr

README.md
[![agentmods](https://agentmods.dev/badge/skills/xamirhamza77/reverseops-skill/radio-sdr/github.svg)](https://agentmods.dev/skills/xamirhamza77/reverseops-skill/radio-sdr)
Your own site
<a href="https://agentmods.dev/skills/xamirhamza77/reverseops-skill/radio-sdr"><img src="https://agentmods.dev/badge/skills/xamirhamza77/reverseops-skill/radio-sdr/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 radio-sdr

Your own site · 80×15
<a href="https://agentmods.dev/skills/xamirhamza77/reverseops-skill/radio-sdr"><img src="https://agentmods.dev/badge/skills/xamirhamza77/reverseops-skill/radio-sdr.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 34 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 407 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 $0.00034 $0.00407
Opus 5 $0.00017 $0.00204
Sonnet 5 $0.00007 $0.00081
Haiku 4.5 $0.00003 $0.00041

Measured 6d ago against content hash 07f473b60050, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

radio-sdr 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 6d 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.

skills/radio-sdr/SKILL.md · 51 lines

What it actually says

RF / SDR Security Research

ACTION REQUIRED(读完后立刻execute)

  1. NOW: 频谱与发射受法律严格管制;仅authorization频段/屏蔽室/实验target
  2. NOW: scope 写明设备、频段、是否allowed发射(default只收)
  3. ACT: 只接收识别 → 解调分析 → 实验室复现评估

Use Cases

  • 无线遥控/传感器等非 Wi-Fi RF(authorization)
  • ADS-B/遥控等protocol研究(合法接收)
  • 与 wifi-wireless 分工:本 skill 偏 SDR 通用 RF;Wi-Fi 攻防走 R29

工作流

□ 法规与license确认
□ 只收:识别中心频率与调制
□ GNU Radio / URH 分析
□ 重放仅屏蔽室且书面allowed
□ 结论侧重:是否可unauthorized控制 / 加固recommended

Toolchain

tool 用途
RTL-SDR / HackRF(合规) 收发hardware
URH / GNU Radio 分析
Inspectrum 信号

参考

  • references/sdr-lab-rules.md
  • ../wifi-wireless/ ../ot-ics/ ../hardware-security/

routing上下文

上游: MASTER R38
MUST NOT: 干扰公共通信、unauthorized发射

task完成自检

  • 是否default只收并记录法规边界?
  • Checklist?
Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 6d ago First seen · 51 lines · 34 tokens per session scan A 07f473b60050

Subscribe to this mod's changes

radio-sdr is a skill published in the GitHub repository xAmirHamza77/ReverseOps-Skill (4 stars, last pushed 1mo ago), licensed MIT. It adds 34 tokens to every session and 407 once invoked, about $0.0002 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 2026-09-03.

Related

Other skills, from other repositories

eplan-development

Develop EPLAN Electric P8 scripts, API extensions, and remote-control applications. Use when writing C# scripts for EPLAN (actions, event handlers, ribbon), accessing the EPLAN API (parts database, projects, pages), building external apps that drive EPLAN via Remote Client, or debugging EPLAN automation issues…

covagashi/eplan-rag-mcp · 84 tokens

building-mcp-servers

Use this skill whenever the user wants to design, build, harden, review, or debug an MCP (Model Context Protocol) server — including "build me an MCP server for X", connecting an AI agent/Claude to a database or API, adding tools/resources to an existing MCP server, reviewing a contributor PR against an MCP server, or…

cyberreinxy/mcp-server-skill · 160 tokens

pylabrobot

Develop and review PyLabRobot lab-automation resources, liquid-handling plans, offline simulations, and supported-device integrations. Use for PyLabRobot protocols or API questions; keep physical execution behind an explicit operator safety gate.

K-Dense-AI/scientific-agent-skills · 49 tokens

offensive-wifi

Wireless / 802.11 attack methodology for red team engagements and wireless security assessments. Covers monitor-mode setup, WPA/WPA2-PSK handshake capture and PMKID attacks, WPA3 SAE downgrade and Dragonblood, WPA-Enterprise (EAP) attacks (MSCHAPv2 cracking, EAP-TLS cert theft, evil-twin RADIUS), Karma / Known Beacons…

SnailSploit/Claude-Red · 183 tokens

unifi-access

How to manage UniFi Access door control — locks, credentials, visitors, access policies, and events. Use this skill when the user mentions UniFi Access, door locks, door access, building access, NFC cards, PIN codes, visitor passes, access policies, access schedules, door readers, or any UniFi Access task.

sirkirby/unifi-mcp · 70 tokens

network-health-check

Run a UniFi network health check — diagnose device status, connectivity issues, firmware updates, and system health. Use when asked to check network health, find what's down, diagnose connectivity issues, or get a network status summary.

sirkirby/unifi-mcp · 49 tokens