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Optimize Fly.io costs with auto-stop/suspend, right-sizing VMs, volume management, and monitoring spend across apps and regions. Trigger: "fly.io costs", "fly.io pricing", "fly.io billing", "reduce fly.io spend".
기본적으로 소스를 먼저 확인하는 Prompt가 선택됩니다. 직접 명령으로 전환하거나 로컬 사본을 다운로드할 수도 있습니다.
설치 여부를 결정하기 전에 SKILL.md와 SkillsMP에 표시된 보조 파일을 읽어 보세요.
Codex 또는 Claude로 설치 이 Prompt를 복사해 Codex, Claude 또는 다른 어시스턴트에 붙여 넣으면 Skill 페이지를 검토하고 설치를 진행할 수 있습니다.
직접 명령은 검토 Prompt를 거치지 않습니다. 실행하기 전에 소스를 확인하세요.
npx skills add https://github.com/jeremylongshore/claude-code-plugins-plus-skills --skill flyio-cost-tuning명령은 한 줄로 유지됩니다. 복사하기 전에 가로로 스크롤해 전체 내용을 확인하세요.
로컬 사본을 원하시나요? SkillsMP에서 현재 제공할 수 있는 파일을 다운로드하세요.
Implement user sign-up and sign-in flows with Clerk. Use when building authentication UI, customizing sign-in experience, or implementing OAuth social login. Trigger with phrases like "clerk sign-in", "clerk sign-up", "clerk login flow", "clerk OAuth", "clerk social login".
Implement session management and middleware with Clerk. Use when managing user sessions, configuring route protection, or implementing token refresh and custom JWT templates. Trigger with phrases like "clerk session", "clerk middleware", "clerk route protection", "clerk token", "clerk JWT".
Configure enterprise SSO, role-based access control, and organization management. Use when implementing SSO integration, configuring role-based permissions, or setting up organization-level controls. Trigger with phrases like "clerk SSO", "clerk RBAC", "clerk enterprise", "clerk roles", "clerk permissions", "clerk organizations".
SKILL.md 표시 중
SOC 직업 분류 기준
| name | flyio-cost-tuning |
| description | Optimize Fly.io costs with auto-stop/suspend, right-sizing VMs, volume management, and monitoring spend across apps and regions. Trigger: "fly.io costs", "fly.io pricing", "fly.io billing", "reduce fly.io spend". |
| allowed-tools | Read, Write, Edit, Bash(fly:*) |
| version | 1.6.0 |
| license | MIT |
| author | Jeremy Longshore <jeremy@intentsolutions.io> |
| tags | ["saas","edge-compute","flyio"] |
| compatibility | Designed for Claude Code |
Fly.io charges per-second for running machines plus storage. Key levers: auto-stop idle machines, suspend instead of stop, right-size VMs, and clean up unused volumes.
| Resource | Free Tier | Cost |
|---|---|---|
| shared-cpu-1x (256mb) | 3 VMs free | ~$1.94/month each |
| shared-cpu-1x (512mb) | included | ~$3.88/month |
| shared-cpu-2x (1gb) | - | ~$11.62/month |
| Volumes | 3GB free | $0.15/GB/month |
| Bandwidth | 100GB free | $0.02/GB after |
| IPv4 | 1 free per org | $2/month each |
# fly.toml — stop machines when no traffic
[http_service]
auto_stop_machines = "stop" # Full stop (cheapest, ~5s cold start)
auto_start_machines = true
min_machines_running = 0 # Allow all machines to stop
# Use min_machines_running = 1 only for production apps
# Suspend keeps memory state — resumes in ~100ms but costs ~$0.50/month
[http_service]
auto_stop_machines = "suspend"
# List all apps and their machine counts
fly apps list
# Find idle/stopped machines
fly machine list -a my-app --json | jq '.[] | select(.state != "started") | {id, state, region}'
# Destroy unused apps
fly apps destroy old-app --yes
# List and delete orphaned volumes
fly volumes list -a my-app
fly volumes destroy vol_xxx
# Check memory usage to see if oversized
fly ssh console -a my-app -C "cat /proc/meminfo | head -3"
# Downgrade if using <50% of allocated memory
fly scale vm shared-cpu-1x --memory 256 -a my-app
# Check current month's usage
fly billing # Shows org-level billing
# Estimate per-app cost
fly scale show -a my-app # See VM count and size
For architecture design, see flyio-reference-architecture.