メニュー
Debugging running ix VMs: ix ls/shell, rendered units, journals, nix run nixpkgs#tool. Use when a VM service is failing or you need to inspect a guest.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Rust house style for repo-owned crates: edition 2024, naming, module layout, unsafe validation (Miri/loom/shuttle), mutation testing, fuzzing. Use when writing or reviewing Rust.
Use this skill to interactively debug Antithesis test runs using the multiverse debugger. Open a debugging-session URL, inspect container filesystems and runtime state, run shell commands, and extract evidence from inside the Antithesis environment. Supports both the simplified debugger (default) and the advanced notebook mode.
Search across all timelines in an Antithesis test run to find events, correlate property failures, and answer temporal questions about ordering and causation (e.g., did event A always precede failure B? do failures occur even without a preceding fault?).
Cross-cutting facts and gotchas for any Antithesis work on the ix repo — credentials, harness structure, `setup_complete` protocol, assertion idioms, randomness rules, workload design, triage via `agent-browser`, signed report URLs, and Test Composer script placement. Loads whenever an Antithesis run, report, property/assertion, `snouty` invocation, or `antithesis_sdk::` call is in play. Complements the task-scoped `antithesis-{setup,workload, launch,triage,debug,query-logs,research,documentation}` skills.
Triage Antithesis test reports to understand what happened in a run: look up runs, check status, investigate failed properties (assertions), view metadata, download logs, inspect findings, and examine environmental details. Load after a run completes or when investigating a failure.
Autonomously drive a pull request to merged by spawning a background subagent (the fork) that watches CI fail-fast, fixes each failure on the PR branch, re-pushes, and merges when green, all without blocking the main session. Use when the user wants to watch and merge a PR, babysit it, fix CI and merge, get a PR in, or otherwise hand off a PR's CI-to-merge loop so they can keep working. The skill never blocks the main thread; it launches the watcher and returns immediately.
| name | debugging-vms |
| description | Debugging running ix VMs: ix ls/shell, rendered units, journals, nix run nixpkgs#tool. Use when a VM service is failing or you need to inspect a guest. |
Use the real ix CLI to inspect running VMs before inferring from source. Prefer
machine-readable host commands when available, such as ix ls --output json.
Run guest commands with ix shell <vm> -- <cmd> .... If command lookup differs
from an interactive shell, use absolute paths from the guest.
For service failures, check the rendered unit and the live journal inside the VM. Confirm the unit exists, PID 1 is systemd, and the process is failing after launch before changing image or module code.
When a debugging tool is missing on the host or in the dev shell, run it through
nixpkgs with nix run nixpkgs#<tool> -- ... instead of hand-installing it.
