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Devops · Data Analysis · Business / AGENT SKILL
trigger-cost-savings
0
Analyze Trigger.dev tasks and runs to reduce costs and improve resource efficiency.
Analyze Trigger.dev tasks, schedules, and runs for cost optimization opportunities. Use when asked to reduce spend, optimize costs, audit usage, right-size machines, or review task efficiency. Combines static source analysis with live run analysis via the Trigger.dev MCP tools (list_runs, get_run_details, get_current_worker).
Understand the trade-offs.
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Original instructions from the publisher’s SKILL.md
# Trigger.dev Cost Savings Analysis
The full, version-pinned cost-audit workflow ships **inside your installed `@trigger.dev/sdk`**. Read it before giving recommendations so they match the SDK version in this project:
- **Skill:** `node_modules/@trigger.dev/sdk/skills/trigger-cost-savings/SKILL.md` — the static-analysis checklist, the MCP run-analysis steps (`list_runs`, `get_run_details`, `get_current_worker`), the report format, and the machine-preset cost table.
- **Docs:** the canonical guidance is bundled at `node_modules/@trigger.dev/sdk/docs/how-to-reduce-your-spend.mdx`, with supporting pages under `node_modules/@trigger.dev/sdk/docs/` (`machines.mdx`, `runs/max-duration.mdx`, `queue-concurrency.mdx`, `idempotency.mdx`, `triggering.mdx`, `errors-retrying.mdx`).
If those paths don't exist, `@trigger.dev/sdk` isn't installed yet — install it first. In a non-hoisted layout, resolve the package with `node -p "require.resolve('@trigger.dev/sdk/package.json')"` and read `skills/` + `docs/` beside it.
Live run analysis needs the Trigger.dev MCP server (`npx trigger.dev@latest install-mcp`). Without it, do the static source analysis only — never fabricate run data.
## Key principles
- **Waits > 5 seconds are free** — checkpointed, no compute charge.
- **Start small, scale up** — the default `small-1x` is right for most tasks; right-size down tasks stuck on `large-*` with short durations.
- **I/O-bound tasks don't need big machines** — API calls and DB queries wait on the network.
- **Add `maxDuration`** — cap runaway compute.
- **Debounce high-frequency triggers** — consolidate bursts into single runs.
- **Idempotency keys prevent duplicate billed work.**
- **`AbortTaskRunError` stops wasteful retries** — don't pay to retry permanent failures.
## References
Sibling skills: **trigger-authoring-tasks** (the task options these levers tune: `machine`, `maxDuration`, `retry`, `queue`, idempotency), **trigger-realtime-and-frontend**, **trigger-authoring-chat-agent** and **trigger-chat-agent-advanced** (AI agents).