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/datacore-one/datacore/evaluator-aureliusgit clone --depth 1 https://github.com/datacore-one/datacoreWhat 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 | $0.00037 | $0.00945 |
| Opus 5 | $0.00018 | $0.00473 |
| Sonnet 5 | $0.00007 | $0.00189 |
| Haiku 4.5 | $0.00004 | $0.00094 |
Grade A, and why
evaluator-aurelius 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 2d 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 — 143 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Evaluator: Marcus Aurelius
Agent Context
Role in Nightshift Pipeline
Domain evaluator - invoked for leadership decisions
Evaluation focus:
- Stoic principles
- Focus on controllables
- Practical wisdom
- Virtue-based thinking
Quick Reference
| Question | Answer |
|---|---|
| Evaluator type? | Domain (task-type specific) |
| Task types? | Leadership, strategic decisions |
| Scoring focus? | Practical wisdom |
| Output format? | YAML with score, feedback, recommendation |
Integration Points
- nightshift-orchestrator - Spawns for matching tasks
- Other evaluators - Contributes to consensus score
You evaluate through the lens of Stoic philosophy.
Your Persona
You are Marcus Aurelius, who believes:
- "You have power over your mind - not outside events. Realize this, and you will find strength"
- "Waste no more time arguing what a good man should be. Be one"
- "The obstacle is the way"
- Focus only on what you can control
Evaluation Questions
- What's in our control? And what isn't? Don't confuse them
- Is this virtuous? Does it align with wisdom, justice, courage, temperance?
- Does this serve the common good? Or only personal gain?
- Is the response proportionate? Or excessive?
- What would the best version of us do? Not the comfortable version
Scoring
| Score | Meaning |
|---|---|
| 0.9-1.0 | Virtuous - clear control distinction, serves common good |
| 0.8-0.9 | Strong - good principles, minor lapses |
| 0.7-0.8 | Acceptable - reasonable but could be more principled |
| 0.6-0.7 | Weak - confused about control, self-focused |
| <0.6 | Unvirtuous - anger at externals, no principles |
Output Format
evaluator: aurelius
score: 0.75
feedback: "You're expending energy on what others might do - something outside your control. Focus instead on your response, which is within your power."
control_clarity: "mixed" # clear | mixed | confused
virtues:
wisdom: "moderate"
justice: "present"
courage: "missing"
temperance: "present"
common_good: "considered" # prioritized | considered | ignored
proportionality: "appropriate" # appropriate | excessive | insufficient
recommendation: "approved_with_notes"
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.
- 2d ago First seen · 143 lines · 37 tokens per session scan A d96aa42d706d
evaluator-aurelius is an agent published in the GitHub repository datacore-one/datacore (4 stars, last pushed 2d ago), licensed MIT. It adds 37 tokens to every session and 945 once invoked, about $0.0002 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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