CLI for driving an Android emulator (AVD) over adb. Use when the user needs to connect to an emulator (attach to a running one or boot/manage an AVD), tap/swipe/type on the UI, read the UI/accessibility tree, take screenshots or screen recordings, capture logcat, capture HTTP(S) requests in-process (Frida OkHttp hook — no proxy/CA, pinning bypassed), mock/intercept HTTP responses, pin a W3C trace id across app API calls, measure app performance, wait for network idle, or compare a screen against a Figma design. Emulator-only (no physical devices, no on-device tracepoints); network capture/mocking needs a rootable emulator image. Requires daemon; connect a device before other commands. Also covers the creds-gated Jira and Linear issue-tracker domains: fetch/search issues, download attachments, attach evidence, comment, transition/set state, and report verification results back to the tracker.
CLI for backend service verification — drive HTTP/1.1+HTTP/2, gRPC, GraphQL, and WebSocket endpoints; capture logs from file, Docker, and Kubernetes sources; and verify state against Postgres, MySQL, or SQLite databases with snapshot/diff and change-feed primitives. Use when the user needs to call backend APIs over any of those protocols, assert on log lines or database rows, replay captured curl/HAR requests, manage session-scoped cookies/default headers, or correlate flows with W3C trace ids. Also covers the creds-gated Jira and Linear issue-tracker domains: fetch/search issues, download attachments, attach evidence, comment, transition/set state, and report verification results back to the tracker.
Automates browser interactions using Playwright for web testing, debugging, and automation. Use when the user needs to navigate websites, take screenshots, fill forms, click elements, extract page content (HTML/text), audit accessibility (ARIA/AX tree), measure Web Vitals performance, monitor console logs and HTTP requests, mock API responses, execute JavaScript in browser, inspect React components, compare UI with Figma designs, manage reusable scenarios, or perform non-blocking debugging with tracepoints, logpoints, and exception monitoring. Also covers the creds-gated Jira and Linear issue-tracker domains: fetch/search issues, download attachments, attach evidence, comment, transition/set state, and report verification results back to the tracker.
CLI for debugging Node.js backend processes with non-blocking inspection. Use when the user needs to connect to Node.js processes (by PID, name, Docker, or port), set tracepoints/logpoints/exceptionpoints, capture call stacks and local variables, inspect console logs, capture the process's outbound HTTP requests (egress) with W3C trace-context injection, or run reusable scenarios. Requires daemon; connect before other debug commands. Also covers the creds-gated Jira and Linear issue-tracker domains: fetch/search issues, download attachments, attach evidence, comment, transition/set state, and report verification results back to the tracker.
CLI for debugging running Python processes with non-blocking inspection via debugpy (Debug Adapter Protocol). Use when the user needs to attach to a Python process (already-listening debugpy, PID injection, process name, or Docker), set tracepoints/logpoints/exceptionpoints, capture call stacks and local variables, dump all thread stacks (deadlock/GIL diagnosis), read stdout/stderr logs, capture the process's outbound HTTP requests (egress) with W3C trace-context injection, or run reusable scenarios. Requires daemon and `debugpy` installed in the target's Python environment; connect before other debug commands. Also covers the creds-gated Jira and Linear issue-tracker domains: fetch/search issues, download attachments, attach evidence, comment, transition/set state, and report verification results back to the tracker.
CLI for driving interactive terminal programs (shells, REPLs, full-screen TUIs) over a pseudo-terminal (PTY). Use when the user needs to spawn a CLI/REPL/TUI attached to a TTY, type commands and keystrokes (tmux key syntax), wait for expected output before sending more input, capture raw scrollback or the rendered screen grid, send process signals, resize the terminal, or run a one-shot command and read its output + exit code. The platform spawns the process itself (it does not attach to a pre-existing external process). For server APIs use the backend CLI; for Node.js process debugging use the node CLI. Also covers the creds-gated Jira and Linear issue-tracker domains: fetch/search issues, download attachments, attach evidence, comment, transition/set state, and report verification results back to the tracker.
Debug web, Node.js, and Python applications using console inspection, network analysis, and non-blocking code debugging. Use when the user reports bugs, wants to debug JavaScript (browser or backend) or a running Python process, inspect network requests, troubleshoot page/API issues, trace function calls, monitor exceptions, or diagnose Python deadlocks/hung threads.
Monitor and debug web, Node.js, and Python applications using OpenTelemetry, console logs, network requests, outbound (egress) HTTP capture, and distributed tracing. Use when the user asks about distributed tracing, correlating frontend/backend requests, seeing which downstream services a backend process calls, OpenTelemetry, Jaeger, or monitoring application behavior.