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.
npx skills add divinevideo/divine-mobile --skill flutter-macos-tcc-responsible-process-camera-denialgit clone --depth 1 https://github.com/divinevideo/divine-mobileWrote 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.
[](https://agentmods.dev/skills/divinevideo/divine-mobile/flutter-macos-tcc-responsible-process-camera-denial)<a href="https://agentmods.dev/skills/divinevideo/divine-mobile/flutter-macos-tcc-responsible-process-camera-denial"><img src="https://agentmods.dev/badge/skills/divinevideo/divine-mobile/flutter-macos-tcc-responsible-process-camera-denial/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.
<a href="https://agentmods.dev/skills/divinevideo/divine-mobile/flutter-macos-tcc-responsible-process-camera-denial"><img src="https://agentmods.dev/badge/skills/divinevideo/divine-mobile/flutter-macos-tcc-responsible-process-camera-denial.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 3 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Rogue Agent · line 9 Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
- medium Rogue Agent · line 29 Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
- medium Rogue Agent · line 61 Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00231 | $0.02719 |
| Opus 5 | $0.00115 | $0.01359 |
| Sonnet 5 | $0.00046 | $0.00544 |
| Haiku 4.5 | $0.00023 | $0.00272 |
Grade A, and why
flutter-macos-tcc-responsible-process-camera-denial 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 11d 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.
How it starts
The opening of the file, as written. The whole thing — 266 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Flutter macOS TCC Responsible-Process Camera Denial
Problem
A Flutter macOS app that should have camera/microphone access shows a black preview (or returns zero frames) even though:
NSCameraUsageDescriptionandNSMicrophoneUsageDescriptionare present inmacos/Runner/Info.plist.com.apple.security.device.cameraandcom.apple.security.device.audio-inputaretruein bothDebugProfile.entitlementsandRelease.entitlements.- The native camera plugin reports
isInitialized: trueand returns a texture ID. - No permission dialog ever appears.
- No errors are logged by the camera plugin or AVFoundation.
The symptom is usually a "timeout fallback" firing in the plugin (e.g.
DivineCamera macOS: Initialization completed via timeout, or similar 2-second
init guards) because the plugin is waiting for a first sample buffer that never
arrives. Camera metadata from the plugin shows iso: 0.0, exposureDuration: 0.0, aperture: 0.0 — the device was enumerated but never actually started delivering
samples.
Context / Trigger Conditions
All of the following are true:
- App was launched via
flutter run -d macos(or viaflutter runfrom an IDE that wraps flutter in a terminal — VS Code, Cursor, Android Studio, cmux). - The terminal emulator is a hardened-runtime app without camera/mic entitlements in its own code signature.
- macOS version is 10.15+ (TCC enforcement tightened; affects Big Sur onwards, intensifies on Sequoia/Tahoe).
- No explicit
AVCaptureDevice.requestAccess(for: .video)call in the plugin, OR the call is being attributed to the wrong process.
Specifically, this is NOT:
flutter-macos-permission-handler-camera-failure(that's about permission_handler plugin silently failing to bridge to TCC).flutter-macos-duplicate-camera-plugin(that's a build error).- A missing Info.plist entry (the usage description IS present).
- A missing entitlement (the entitlement IS present).
Root Cause
macOS TCC attributes permission requests to the responsible process, not the
accessing process. When flutter run launches the .app as a child of the terminal,
TCC walks the process tree and picks the terminal as the "responsible" party for
any protected resource access. This is the same mechanism that causes "Terminal
wants access to ..." prompts instead of prompts for individual scripts.
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.
- 11d ago First seen · 266 lines · 231 tokens per session scan A 3796cbb9eacf
flutter-macos-tcc-responsible-process-camera-denial is a skill published in the GitHub repository divinevideo/divine-mobile (265 stars, last pushed today), licensed MPL-2.0. It adds 231 tokens to every session and 2,719 once invoked, about $0.0012 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 2026-08-30.
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