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 tellmefrankie/news-engine --skill investment-briefing-agentgit clone --depth 1 https://github.com/tellmefrankie/news-engineWrote 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/tellmefrankie/news-engine/investment-briefing-agent)<a href="https://agentmods.dev/skills/tellmefrankie/news-engine/investment-briefing-agent"><img src="https://agentmods.dev/badge/skills/tellmefrankie/news-engine/investment-briefing-agent/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/tellmefrankie/news-engine/investment-briefing-agent"><img src="https://agentmods.dev/badge/skills/tellmefrankie/news-engine/investment-briefing-agent.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 | $0.00000 | $0.00526 |
| Opus 5 | $0.00000 | $0.00263 |
| Sonnet 5 | $0.00000 | $0.00105 |
| Haiku 4.5 | $0.00000 | $0.00053 |
Grade A, and why
investment-briefing-agent 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 12d 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 — 55 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Investment Briefing Agent
A battle-tested multi-wave investment briefing system that generates comprehensive market analysis using real-time data. Built from 6+ months of live portfolio management experience.
What it does
Runs a 9-wave analysis pipeline to produce institutional-grade investment briefings:
- Macro Analysis — S&P 500, Nasdaq, VIX, yields, oil, DXY, Fed signals
- Sector Rotation — All 11 S&P sectors, identify leaders/laggards
- Technical Scanner — RSI, SMA (20/50/200), MACD, support/resistance for each holding
- News Sweep — 48h news, earnings, analyst changes, insider activity per ticker
- Opportunity Finder — New swing trade candidates ranked by expected value
- Critic Review — Adversarial review of all signals, counter-evidence search
- Portfolio Simulation — Scenario modeling (bull/base/bear) with probabilities
- Deep Connections — Cross-asset correlations, hidden relationships
- Meta-Critic — Final synthesis and action plan
Anti-Narrative Harness (Built-in)
Every analysis enforces these rules automatically:
- No narrative repetition — each run uses fresh data
- Numbers over narratives — "P/C 0.55, real call 28%" not "bullish"
- Cross-verification required — 2+ sources for any price/claim
- Sell checklist — no panic sells, check if bottom, verify with critic
Configuration
Set your portfolio in the prompt:
Run investment briefing for my portfolio:
- AAPL: 100 shares @ $175
- NVDA: 50 shares @ $120
- TSLA: 30 shares @ $245
Include macro, sector, technicals, news, and critic review.
Focus on: earnings catalysts, options flow anomalies, sector rotation signals.
Requirements
- WebSearch tool access (for real-time market data)
- Works best with Claude Opus for critic/meta-critic waves
Pricing
Free tier: Macro + Sector analysis only (waves 1-2) Full bundle — $29 one-time: All 9 waves + Anti-Narrative Harness + all skills below → https://jaehyunpark.gumroad.com/l/tcyahy
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.
- 12d ago First seen · 55 lines · 0 tokens per session scan A 13c501c188a6
investment-briefing-agent is a skill published in the GitHub repository tellmefrankie/news-engine (1 stars, last pushed 4mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 526 tokens. 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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