Developer Tests sentinel-ir-mcp 0.4 on Termux for Local Prompt Defense
11/07/2026 — 11/07, 07:15·1 sources (all)·1 reports (all)
Key takeaways
- A developer tested sentinel-ir-mcp version 0.4 in the Termux environment on an Android device to block malicious AI prompts locally. The tes…
Background & analysis
On November 7, 2026, a developer posted on DEV Community an account of testing sentinel-ir-mcp 0.4 inside Termux on an Android device. The author did not have a PC nearby and decided to stretch the new https://www.npmjs.com/package/sentinel-ir-mcp release by running it directly on a smartphone, to see whether it could shield the local environment from rogue AI prompts.
The author opened the terminal on the phone and ran the setup command: bash npx -y sentinel-ir-mcp@0.4 setup. An interactive menu popped up immediately. During configuration, the tool reportedly refused to grant an AI agent access to the entire home directory, keeping the local environment protected.
That single hands-on write-up is where the story stands for now, with no further developments reported.
AI-generated from 1 reports · updated 31 minutes ago
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Reports on this story headlines open the original
A developer tested sentinel-ir-mcp 0.4 inside Termux on Android to evaluate local environment protection against rogue AI prompts. The tool successfully blocked full home directory access during setup, enforcing strict project-level boundaries.
DEV Community · AIAI score 68
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