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Failover Crossover

Category: General  ·  Sub-category: general-misc  ·  Last updated:
ai:openai
Acionamento MANUAL de failover cross-provider — LADO CODEX (GPT). Use quando o Opus/Claude está indisponível e o GPT está UP: o Codex ASSUME a sessão interrompida do Claude e a continua (event=opus-down); ou quando o Opus volta e o Codex reconcilia/devolve (event=opus-up). Espelho INVERSO da skill homônima do lado Claude (claude/skills/failover-crossover), que trata gpt-down/gpt-up. Quem aciona é sempre o lado que está UP. Trigger: "failover manual", "opus caiu"/"claude caiu"/"opus down", "assumir a sessão do claude", "recuperar sessão", "reconciliar failover", "opus voltou". Parâmetro canônico de mudança de estado OBRIGATÓRIO: event ∈ {opus-down, opus-up}. NÃO use para o gatilho AUTOMÁTICO (script failover-orchestrator.codex.sh), nem com ambos os lados UP, nem para os eventos gpt-* (lado Claude). Complementa um padrão de handoff entre sessões e a higiene de verificar de 1ª mão.
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From the source SKILL.md

Skill crossover de failover manual, espelho inverso de claude/skills/failover-crossover (lado Claude). Quem aciona é o lado UP: esta skill roda no Codex, quando o Opus/Claude caiu e o GPT está vivo.

What this skill does

Failover Crossover is a community-contributed Claude Code skill in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/failover-crossover/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Failover Crossover Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 174,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/failover-crossover
curl -L https://claudskills.com/skills/failover-crossover/SKILL.md \
  -o ~/.claude/skills/failover-crossover/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/failover-crossover/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/failover-crossover/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\failover-crossover\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Failover Crossover Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/failover-crossover/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Failover Crossover skill do?
Acionamento MANUAL de failover cross-provider — LADO CODEX (GPT). Use quando o Opus/Claude está indisponível e o GPT está UP: o Codex ASSUME a sessão interrompida do Claude e a continua (event=opus-down); ou quando o Opus volta e o Codex reconcilia/devolve (event=opus-up). Espelho INVERSO da skill homônima do lado Claude (claude/skills/failover-crossover), que trata gpt-down/gpt-up. Quem aciona é sempre o lado que está UP. Trigger: "failover manual", "opus caiu"/"claude caiu"/"opus down", "assumir a sessão do claude", "recuperar sessão", "reconciliar failover", "opus voltou". Parâmetro canônico de mudança de estado OBRIGATÓRIO: event ∈ {opus-down, opus-up}. NÃO use para o gatilho AUTOMÁTICO (script failover-orchestrator.codex.sh), nem com ambos os lados UP, nem para os eventos gpt-* (lado Claude). Complementa um padrão de handoff entre sessões e a higiene de verificar de 1ª mão.
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Failover Crossover skill?
Use Failover Crossover when your Claude Code task falls under the General category — specifically in the general misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Failover Crossover" or describe the task and let Claude pick). Browse related skills at /category/general/.
What is a Claude Code skill and how does the Failover Crossover skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Failover Crossover is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
rodrigorpassos. (2026). Failover Crossover [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/failover-crossover/
BibTeX
@misc{failover-crossover-2026,
  author    = {rodrigorpassos},
  title     = {Failover Crossover [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/failover-crossover/}
}

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Grade A · scanned 2026-08-02 — free static scan against the OWASP Agentic Skills Top 10.

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