Fly.io Skill Pack

18 production-ready Claude Code skills for Fly.io edge compute -- real flyctl commands, Machines API code, and fly.toml configuration.

What This Is

A complete skill pack for deploying, scaling, and operating apps on Fly.io. Every skill contains real flyctl commands, Machines API (https://api.machines.dev) TypeScript code, and production fly.toml configuration. No placeholder CLI commands, no fake SDK imports.

Installation

/plugin install flyio-pack@claude-code-plugins-plus

Skills

Standard Skills (S01-S12)

| # | Skill | What It Does | |---|-------|-------------| | S01 | flyio-install-auth | Install flyctl, configure auth tokens, verify Machines API access | | S02 | flyio-hello-world | fly launch a Docker app, deploy via Machines API, verify with cURL | | S03 | flyio-local-dev-loop | Docker local builds, fly proxy for remote services, dev fly.toml | | S04 | flyio-sdk-patterns | Typed Machines API client, multi-region deploy, blue-green via API | | S05 | flyio-core-workflow-a | fly.toml config, secrets, scaling across regions, app lifecycle | | S06 | flyio-core-workflow-b | Fly Postgres, persistent volumes, 6PN private networking | | S07 | flyio-common-errors | Health check failures, build errors, volume mounts, .internal DNS | | S08 | flyio-debug-bundle | Collect status, machine state, logs, volumes, doctor into tarball | | S09 | flyio-rate-limits | Machines API limits, retry with backoff, batch operations | | S10 | flyio-security-basics | Encrypted secrets, deploy tokens, TLS certs, WireGuard VPN | | S11 | flyio-prod-checklist | Health checks, auto-scaling, monitoring, rollback procedure | | S12 | flyio-upgrade-migration | Apps v1 to v2, flyctl upgrade, Postgres major version upgrade |

Pro Skills (P13-P18)

| # | Skill | What It Does | |---|-------|-------------| | P13 | flyio-ci-integration | GitHub Actions with deploy tokens, staging/production workflows | | P14 | flyio-deploy-integration | Blue-green via Machines API, canary release, multi-region rollout | | P15 | flyio-webhooks-events | Machine state polling, health check handlers, structured log processing | | P16 | flyio-performance-tuning | Suspend vs stop, VM sizing, multi-region latency, connection pooling | | P17 | flyio-cost-tuning | Pricing reference, auto-stop config, resource audit, right-sizing | | P18 | flyio-reference-architecture | Multi-region web + Postgres + Redis + worker architecture |

Key Fly.io Concepts

• Machines API: https://api.machines.dev with Authorization: Bearer <token>
• flyctl: CLI for fly launch, fly deploy, fly scale, fly secrets
• fly.toml: App config -- services, auto-stop, concurrency, VM sizing
• 6PN: Private networking via .internal DNS between apps in same org
• Regions: 30+ worldwide, Anycast routing to nearest
• Fly Postgres: Managed Postgres running as a Fly app with automated replication

License

MIT