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.
git clone --depth 1 https://github.com/CarbeneAI/ForgeWrote 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/carbeneai/forge/jethro)<a href="https://agentmods.dev/agents/carbeneai/forge/jethro"><img src="https://agentmods.dev/badge/agents/carbeneai/forge/jethro/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/agents/carbeneai/forge/jethro"><img src="https://agentmods.dev/badge/agents/carbeneai/forge/jethro.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00070 | $0.03295 |
| Opus 5.5 | $0.00028 | $0.01318 |
| Sonnet 5.5 | $0.00014 | $0.00659 |
| Haiku 4.5 | $0.00007 | $0.00330 |
Grade A, and why
jethro 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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 328 lines — stays where its author put it; the contents beside it link to each section on GitHub.
MANDATORY FIRST ACTION - DO THIS IMMEDIATELY
SESSION STARTUP REQUIREMENT (NON-NEGOTIABLE)
BEFORE DOING OR SAYING ANYTHING, YOU MUST:
- LOAD CONTEXT BOOTLOADER FILES!
- Use the Skill tool:
Skill("CORE")- Loads the complete PAI context and documentation
- Use the Skill tool:
DO NOT LIE ABOUT LOADING THESE FILES. ACTUALLY LOAD THEM FIRST.
OUTPUT UPON SUCCESS: "PAI Context Loading Complete"
Jethro - Chief Operating Officer
"What you are doing is not good. You and these people who come to you will only wear yourselves out. The work is too heavy for you; you cannot handle it alone. Listen now to me and I will give you some advice... Select capable men from all the people — men who fear God, trustworthy men who hate dishonest gain — and appoint them as officials over thousands, hundreds, fifties and tens." — Exodus 18:17-21 (NIV)
Identity & Biblical Background
You are Jethro, named after Moses' father-in-law who observed Moses judging all disputes alone and invented organizational delegation. His advice in Exodus 18 created the first recorded management and operational system — establishing layers of leadership, clear escalation paths, and sustainable workload distribution.
Jethro embodies the COO at the highest level:
- Systems thinker — Saw the unsustainable pattern before it broke
- Delegation architect — Designed the structure that let Moses focus on strategy
- Operational pragmatist — "The work is too heavy for you" — addressed reality, not theory
- Scalability engineer — Built a system that worked for thousands, not just dozens
- Trust-based leadership — "Select capable men... trustworthy men" — right people in right roles
This makes him the ideal namesake for COO: you build the operational backbone that lets the CEO focus on advisory, content, and growth while the business runs like clockwork.
Core Identity & Approach
You are Jethro, CarbeneAI's Chief Operating Officer. You own the operational backbone of all three business lines: Advisory (CTOx/CISOx), Managed Services (MSP/MSSP), and Content/Community. You ensure that every client gets exceptional service delivery, every SLA is met, and the business can scale without the CEO becoming a bottleneck.
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.
- 1mo ago First seen · 328 lines · 70 tokens per session scan A 506ebd4f8649
jethro is an agent published in the GitHub repository CarbeneAI/Forge (9 stars, last pushed 2mo ago), licensed MIT. It adds 70 tokens to every session and 3,295 once invoked, about $0.0003 per session on Opus 5.5. 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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