Review applications with an evidence-first security workflow that maps attack surfaces, tests authentication and access controls, traces dangerous inputs, models threats, and verifies fixes.
Install
- 1Add it in ChatGPT
Open Plugins in the ChatGPT sidebar (web or desktop), search for “Tahr Security” and select +. You'll be asked to sign in to any connected service on first use. Then type @ in a chat to call it.
Skills 12
- Tahr Audit Android
Audit Android application security boundaries
- Tahr Audit Secrets and Config
Audit secrets, dependencies, and deployment config
- Tahr Map Attack Surface
Map the real application attack surface
- Review Tahr Findings
Review findings from an existing Tahr account
- Tahr Secure App
Run an evidence-backed application security review
- Tahr Test Access Control
Prove authorization flaws and reject weak signals
- Tahr Test AI Agents
Test LLM, RAG, and agent trust boundaries
- Tahr Test Authentication
Test authentication and session boundaries
- Tahr Test Business Workflows
Test stateful business logic for abuse
- Tahr Threat Model App
Threat-model an entire existing application
- Tahr Trace Dangerous Inputs
Trace untrusted input to dangerous sinks
- Tahr Verify Security Fix
Verify fixes with exploit-focused regression tests
Things to ask
- “Run a comprehensive evidence-backed security review of this application and prioritize demonstrated findings.”
- “Map this application's attack surface, roles, trust boundaries, routes, parameters, and exposed interfaces.”
- “Verify this security fix in the original vulnerable context and test for bypasses and regressions.”
Disconnect or uninstall
- 1In ChatGPT
Disconnect an account in Settings → Apps or Plugins. To remove the plugin itself, open Tahr Security in the Plugin Directory and select Uninstall plugin. Uninstalling can disconnect every account connected through it, and plugins your workspace installs may not offer the option.
- 2In Codex
Run /plugins in the Codex CLI, select the plugin and uninstall it, or press Space to turn it off.