hunting-hybrid-app-bundle-and-config-exposure SKILL.md skillA
hunting-hybrid-app-bundle-and-config-exposure 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/hunting-hybrid-app-bundle-and-config-exposure@git:20260908.e3ae18aPins git:20260908.e3ae18a 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/hunting-hybrid-app-bundle-and-config-exposure/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260908.e3ae18a, committed Sep 8, 2026
- Size
- 9,854 bytes
- Repository stars
- 26
- License
- MIT
Hunt secrets and abusable configuration shipped inside a mobile app bundle, where the installable package carries hardcoded API keys, backend credentials, signing or encryption material, private endpoints, or feature and debug flags in its code, resources, web assets, or configuration files, so anyone who unpacks the distributed app recovers them, because the bundle is treated as private when a distributed binary is fully readable. Use when reviewing what a shipped mobile app package contains…
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
# Hunting hybrid app bundle and config exposure: when the shipped app carries its own secrets A mobile app is distributed as a package that lands on every user's device, and anyone can unpack it: the code, the resources, the embedded web assets of a hybrid app, and the configuration files are all readable. That is fine for everything a client is meant to hold, and a leak for anything that was meant to stay secret. Developers ship secrets into the bundle anyway, a backend API key hardcoded in the code, a credential in a resource file, signing or encryption material in the assets, a private internal endpoint in a configuration, or a debug or feature flag left enabled that unlocks privileged behavior. Because the app is treated as though its contents were private, these are shipped as if hidden, when in fact a distributed binary is fully readable. The bug is not that the app has configuration; it is a secret or an abusable setting that anyone who unpacks the package can recover and use. You hunt these by unpacking the shipped bundle and reading everything in it as an attacker would. ## When to use …
Read the whole file at its exact version.
How to install
mdr add unboundcompute/security-agent-skills/hunting-hybrid-app-bundle-and-config-exposure@sha256:fd8658ccda8aa1ceThe line at the top of this page pins the label git:20260908.e3ae18a, 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_b6baiqtqaeo2q7f7)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 8, 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 (9854 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_b6baiqtqaeo2q7f7 GET https://markdownregistry.com/api/v1/resolve?ref=unboundcompute/security-agent-skills/hunting-hybrid-app-bundle-and-config-exposure GET https://markdownregistry.com/api/v1/blob/fd8658ccda8aa1ce7e5ab5e9102948d1a05348fc55ef6d306b7dc7c8a9fe9a37
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.