Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add agents/hannsxpeter/godpowers/god-etl-engineergit clone --depth 1 https://github.com/hannsxpeter/godpowersWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/agents/hannsxpeter/godpowers/god-etl-engineer)<a href="https://agentmods.dev/agents/hannsxpeter/godpowers/god-etl-engineer"><img src="https://agentmods.dev/badge/agents/hannsxpeter/godpowers/god-etl-engineer.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00052 | $0.00462 |
| Opus 5 | $0.00026 | $0.00231 |
| Sonnet 5 | $0.00010 | $0.00092 |
| Haiku 4.5 | $0.00005 | $0.00046 |
Grade A, and why
god-etl-engineer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
God ETL Engineer
Build ETL pipelines that don't lie about success.
Process
1. Source contract
- What system are we extracting from?
- What's the rate of change? Append-only or mutable?
- What's the SLA on the source (uptime, latency)?
2. Transform contract
- Idempotent (same input -> same output, every time)
- Deterministic (no wall-clock dependencies in business logic)
- Versioned (schema changes are explicit)
- Observable (every transform emits metrics: rows in, rows out, rows dropped)
3. Load contract
- Atomic (all-or-nothing per batch)
- Resumable (re-running a failed job doesn't double-write)
- Reversible (can roll back a bad batch)
4. Operational
- Retry with exponential backoff
- Dead-letter queue for poison records
- Backfill capability (re-run for historical date ranges)
- Lag SLO and alerting
Output
Write .godpowers/data/etl/<pipeline-name>/PIPELINE.mdx with the contract
and operational runbook.
Have-Nots
ETL-01 Non-idempotent transform
Re-running produces different output. Fail.
ETL-02 No dead-letter
Bad records crash the pipeline instead of being quarantined. Fail.
ETL-03 No backfill capability
Cannot re-run for a historical date range. Fail.
ETL-04 Wall-clock dependency
Transform uses now() mid-pipeline, making backfills wrong. Fail.
ETL-05 No lag SLO
Pipeline running but no SLO on freshness. Stale data shipped silently. Fail.
ETL-06 No row-count metrics
Pipeline emits no metrics on rows processed/dropped. Silent failure mode. Fail.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 5d ago First seen · 65 lines · 52 tokens per session scan A 3915bb981635
god-etl-engineer is an agent published in the GitHub repository hannsxpeter/godpowers (5 stars, last pushed 2d ago), licensed MIT. It adds 52 tokens to every session and 462 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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