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-newsgit 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-news)<a href="https://agentmods.dev/skills/monarchjuno/tradingcodex/tcx-news"><img src="https://agentmods.dev/badge/skills/monarchjuno/tradingcodex/tcx-news.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 | $0.00034 | $0.00377 |
| Opus 5 | $0.00017 | $0.00188 |
| Sonnet 5 | $0.00007 | $0.00075 |
| Haiku 4.5 | $0.00003 | $0.00038 |
Grade A, and why
tcx-news 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 7d 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
News Analysis
Use this skill for news, filings, events, policy, macro, management commentary, market narrative, and source-quality review across supported investment universes.
Universe method:
- Public equity: use issuer filings, exchange/regulator records, earnings materials, transcripts, company news, sector/peer read-throughs, and market events.
- Crypto, macro, rates, FX, commodities, ETF/index, and credit-signal workflows need universe-specific sources and event taxonomies; label any missing route or unavailable connector honestly.
- Separate confirmed dates from inferred windows and unscheduled monitoring items.
- Treat rumors, social narratives, and single-source reports as unresolved evidence unless independently confirmed.
Expected output:
- Universe and event taxonomy
- Verified events
- Source list
- Timeline
- Market narrative change
- Fact versus inference separation
- Open questions
- Source/as-of posture and missing or stale event evidence
Decision quality fields when applicable:
evidence_grade,source_freshness,source_qualityconflict_status,decision_readiness,confidencescenario_cases,contrary_evidence,update_triggersinvalidation_conditionsand forecast permission fields when relevant
Role-specific quality:
- Put events in chronological order with dates.
- Separate source claims from analyst interpretation.
- Flag rumors, single-source claims, and stale events.
- State whether each event changes thesis, timing, valuation, risk, liquidity, policy, or only background context.
- Do not fabricate headlines, publication dates, filing dates, source claims, or retrieval timestamps.
Write outputs under trading/reports/news/.
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.
- 7d ago First seen · 45 lines · 34 tokens per session scan A a52b5e243b3e
tcx-news is a skill published in the GitHub repository monarchjuno/tradingcodex (367 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 34 tokens to every session and 377 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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