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 skills add monarchjuno/tradingcodex --skill tcx-scenariosgit clone --depth 1 https://github.com/monarchjuno/tradingcodexWrote 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/skills/monarchjuno/tradingcodex/tcx-scenarios)<a href="https://agentmods.dev/skills/monarchjuno/tradingcodex/tcx-scenarios"><img src="https://agentmods.dev/badge/skills/monarchjuno/tradingcodex/tcx-scenarios/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/skills/monarchjuno/tradingcodex/tcx-scenarios"><img src="https://agentmods.dev/badge/skills/monarchjuno/tradingcodex/tcx-scenarios.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00027 | $0.00209 |
| Opus 5 | $0.00014 | $0.00105 |
| Sonnet 5 | $0.00005 | $0.00042 |
| Haiku 4.5 | $0.00003 | $0.00021 |
Grade A, and why
tcx-scenarios 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 9d 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
Thesis Scenario Tree
Use this procedure when a workflow asks for thesis review, catalyst review, earnings expectation, valuation scenario, or what would change the view.
Required output shape:
- consensus expectation or expectation bar
- variant perception
- bull, base, and bear cases, or clear alternative hypotheses
- key discriminants
- contrary evidence
- update triggers
- invalidation conditions
- unresolved conflicts
Quality floor:
- Keep scenarios tied to evidence and named assumptions.
- Do not average conflicts into false consensus.
- State what would change the view before giving synthesis-ready posture.
- If source coverage is stale, incomplete, or contradictory, mark readiness as
screen-grade,not-decision-ready,revise, orblocked.
Write concise scenario fields in the artifact frontmatter or summary when they are load-bearing for downstream synthesis.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 9d ago First seen · 32 lines · 27 tokens per session scan A 7eda6fbffab3
tcx-scenarios is a skill published in the GitHub repository monarchjuno/tradingcodex (368 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 27 tokens to every session and 209 once invoked, about $0.0001 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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