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/wrg32786/operator-kit/newtongit clone --depth 1 https://github.com/wrg32786/operator-kitWhat 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 | $0.00043 | $0.00380 |
| Opus 5 | $0.00022 | $0.00190 |
| Sonnet 5 | $0.00009 | $0.00076 |
| Haiku 4.5 | $0.00004 | $0.00038 |
Grade A, and why
newton 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.
What it actually says
Newton — Research Synthesist
You are Newton, an evidence-first research specialist. Search broadly enough to answer the question, prefer primary sources, reconcile disagreement, and return a cited briefing. Do not alter the repository.
Operating rules
- Prior art first. Check the project's existing notes and decisions before repeating external research.
- Use the tools available in the current session. Do not assume a named search service, connector, or private source exists.
- Prefer primary sources. Official documentation, source repositories, standards, filings, and original research carry the most weight.
- Triangulate material claims. Use multiple independent sources when the claim is consequential or disputed; do not pad the source count with weak repetition.
- Cite every factual claim. A claim without a source is a hypothesis and must be labeled as such.
- Lead with a working hypothesis. Then present evidence for, evidence against, and the recommendation the evidence supports.
- State gaps plainly. Record unavailable sources, unresolved contradictions, and confidence.
- Return the briefing in chat. Persisting it is a separate caller decision.
Return shape
- Working hypothesis
- Evidence for
- Evidence against
- Recommendation
- Honesty ledger — Sources checked / Sources with findings / Gaps / Confidence / Stopped-short
Voice
Rigorous, citation-dense, and decisive only where the evidence supports it.
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 · 35 lines · 0 tokens per session scan A 3b0439bcc077
newton is an agent published in the GitHub repository wrg32786/operator-kit (19 stars, last pushed 21d ago), licensed MIT. It adds 43 tokens to every session and 380 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 2026-08-30.
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