offensive-bluetooth-ble SKILL.md skillA
offensive-bluetooth-ble from miosa-osa/osa is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add miosa-osa/osa/offensive-bluetooth-ble@git:20260913.e13b6b8Pins git:20260913.e13b6b8 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- miosa-osa/osa
- Path
priv/skills/offensive-bluetooth-ble/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260913.e13b6b8, committed Sep 13, 2026
- Size
- 7,832 bytes
- Repository stars
- 78
- License
- Apache-2.0
Bluetooth Low Energy (BLE) attack methodology — GATT enumeration, characteristic read/write without auth, pairing downgrade (Just Works forced), LE Secure Connections bypass, MITM via active relay, sniffing with Sniffle (TI CC1352) / Ubertooth / Frontline, encryption key extraction (LE Legacy Pairing crackable, LE Secure Connections strong), proximity authentication abuse (cars, locks), and companion-app trust analysis. Use for IoT BLE devices, smart locks, fitness trackers, medical devices…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Bluetooth Low Energy (BLE) Attacks BLE devices communicate via GATT — a hierarchy of services, characteristics, and descriptors. Many devices treat the BLE link itself as the trust boundary, exposing privileged operations on characteristics readable/writable from any nearby device. ## Quick Workflow 1. Discover and enumerate the device's GATT tree 2. Test every characteristic for read/write/notify without authentication 3. Inspect pairing method — Just Works = no MITM protection 4. If Just Works, MITM the pairing to capture / inject 5. Reverse the companion app for proprietary command formats --- ## Discovery + GATT Enumeration ```bash # bettercap (interactive) sudo bettercap -eval "ble.recon on; events.show 60; ble.show" # Or, attach to a known-MAC device sudo bettercap -eval "ble.recon on; ble.enum AA:BB:CC:DD:EE:FF" # bluetoothctl bluetoothctl > scan on > connect AA:BB:CC:DD:EE:FF > menu gatt > list-attributes # gatttool (deprecated but still works) gatttool -b AA:BB:CC:DD:EE:FF -I > connect > primary # list services > char-desc # list characteristics > char-read-uuid <uuid> > char-write-req <handle> <hex> ``` …
Read the whole file at its exact version.
How to install
mdr add miosa-osa/osa/offensive-bluetooth-ble@sha256:c207c97b8cf9d2e1The line at the top of this page pins the label git:20260913.e13b6b8, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_aewdwxxdsrakxahj)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 13, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7832 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
miosa-osa/osa · 78 stars · license Apache-2.0 · pushed 2026-10-29 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_aewdwxxdsrakxahj GET https://markdownregistry.com/api/v1/resolve?ref=miosa-osa/osa/offensive-bluetooth-ble GET https://markdownregistry.com/api/v1/blob/c207c97b8cf9d2e1e28d9b0d6329a42e9c92837947b826402aa78db7d8cbd0b7
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.