auditing-ble-and-gatt-authorization SKILL.md skillA
auditing-ble-and-gatt-authorization from unboundcompute/security-agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add unboundcompute/security-agent-skills/auditing-ble-and-gatt-authorization@git:20260901.f8395d1Pins git:20260901.f8395d1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- unboundcompute/security-agent-skills
- Path
skills/auditing-ble-and-gatt-authorization/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260901.f8395d1, committed Sep 1, 2026
- Size
- 10,930 bytes
- Repository stars
- 26
- License
- MIT
Audit a Bluetooth Low Energy device for missing authorization on its GATT attributes: a characteristic performing a sensitive action or revealing sensitive data readable or writable by any peer, pairing or bonding that is not required or falls back to an unauthenticated Just Works mode with no link encryption, an authorization decision the device pushes to the mobile app instead of enforcing on the peripheral, and a replayable command a sniffer can capture and resend. Covers BLE peripherals…
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
# Auditing BLE and GATT authorization: the peripheral must enforce access, not the app A Bluetooth Low Energy peripheral exposes its functionality as GATT characteristics that any peer in radio range can attempt to connect to and read or write, and the security question is entirely on the peripheral: does it enforce who may touch each characteristic, or does it assume the only client is its own trusted mobile app. The common failure is trusting the app. The app shows a login and a permission model, but the peripheral itself accepts reads and writes from any connected peer, so a peer that skips the app and talks to the GATT server directly performs the sensitive action, unlocking, dumping data, changing a setting, with no check. Pairing and bonding, which establish link encryption and a persistent trust relationship, are frequently not required, or fall back to the unauthenticated Just Works association that gives encryption without authenticating who is on the other end, so a sniffer or a man in the middle reads the traffic. And commands sent without authentication can be captured over the air and replayed. The audit connects to the peripheral as …
Read the whole file at its exact version.
How to install
mdr add unboundcompute/security-agent-skills/auditing-ble-and-gatt-authorization@sha256:0588ed088619ab31The line at the top of this page pins the label git:20260901.f8395d1, 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_6yg7p6tsisy4akwm)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 1, 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 (10930 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
unboundcompute/security-agent-skills · 26 stars · license MIT · pushed 2026-09-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_6yg7p6tsisy4akwm GET https://markdownregistry.com/api/v1/resolve?ref=unboundcompute/security-agent-skills/auditing-ble-and-gatt-authorization GET https://markdownregistry.com/api/v1/blob/0588ed088619ab31e2bf3b151a54933826dd2a37051c46392c2704e6867feb0e
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.