What is stock-analysis?

A market-analysis tool that uses Yahoo Finance data to examine US stocks and cryptocurrencies. It also manages portfolios and watchlists and analyzes dividends, trends, alerts, and early signals.

It helps analyze stocks and crypto, track portfolios and watchlists, review dividends, monitor prices and signals, and scan news or social trends.

It brings several investing checks and tracking tasks into one workflow instead of requiring separate research for each holding or asset.

stock-analysis — Skill for Claude Code and Codex by MerkyorLynn

Install

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.

Any agent

npx skills add MerkyorLynn/Lynn --skill stock-analysis

Clone the repo

git clone --depth 1 https://github.com/MerkyorLynn/Lynn

Made for: Claude Code, Codex.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/merkyorlynn/lynn/stock-analysis/github.svg)](https://agentmods.dev/skills/merkyorlynn/lynn/stock-analysis)

Your own site

<a href="https://agentmods.dev/skills/merkyorlynn/lynn/stock-analysis"><img src="https://agentmods.dev/badge/skills/merkyorlynn/lynn/stock-analysis/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/merkyorlynn/lynn/stock-analysis"><img src="https://agentmods.dev/badge/skills/merkyorlynn/lynn/stock-analysis.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 70 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 2,272 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits

NVIDIA SkillSpector pass 7 Sept 2026

How audits are shown

Origin original No closer match found in the catalogue.

Token cost

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	$0.00070	$0.02272
Opus 5	$0.00035	$0.01136
Sonnet 5	$0.00014	$0.00454
Haiku 4.5	$0.00007	$0.00227

Measured 10d ago against content hash 6ae566bdf7f0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

stock-analysis 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 10d ago.

The scan reads SKILL.md. This mod also ships 7 executable files (scripts/analyze_stock.py, scripts/dividends.py, scripts/hot_scanner.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

skills2set/stock-analysis/SKILL.md · 249 lines

How it starts

The opening of the file, as written. The whole thing — 249 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Stock Analysis v6.1

Analyze US stocks and cryptocurrencies with 8-dimension analysis, portfolio management, watchlists, alerts, dividend analysis, and viral trend detection.

What's New in v6.2

🔮 Rumor Scanner — Early signals before mainstream news
- M&A rumors and takeover bids
- Insider buying/selling activity
- Analyst upgrades/downgrades
- Twitter/X "hearing that...", "sources say..." detection
🎯 Impact Scoring — Rumors ranked by potential market impact

What's in v6.1

🔥 Hot Scanner — Find viral stocks & crypto across multiple sources
🐦 Twitter/X Integration — Social sentiment via bird CLI
📰 Multi-Source Aggregation — CoinGecko, Google News, Yahoo Finance
⏰ Cron Support — Daily trend reports

What's in v6.0

🆕 Watchlist + Alerts — Price targets, stop losses, signal changes
🆕 Dividend Analysis — Yield, payout ratio, growth, safety score
🆕 Fast Mode — --fast skips slow analyses (insider, news)
🆕 Improved Performance — --no-insider for faster runs

Quick Commands

Stock Analysis

# Basic analysis
uv run {baseDir}/scripts/analyze_stock.py AAPL

# Fast mode (skips insider trading & breaking news)
uv run {baseDir}/scripts/analyze_stock.py AAPL --fast

# Compare multiple
uv run {baseDir}/scripts/analyze_stock.py AAPL MSFT GOOGL

# Crypto
uv run {baseDir}/scripts/analyze_stock.py BTC-USD ETH-USD

Dividend Analysis (NEW v6.0)

# Analyze dividends
uv run {baseDir}/scripts/dividends.py JNJ

# Compare dividend stocks
uv run {baseDir}/scripts/dividends.py JNJ PG KO MCD --output json

Dividend Metrics:

Dividend Yield & Annual Payout
Payout Ratio (safe/moderate/high/unsustainable)
5-Year Dividend Growth (CAGR)
Consecutive Years of Increases
Safety Score (0-100)
Income Rating (excellent/good/moderate/poor)

Watchlist + Alerts (NEW v6.0)

# Add to watchlist
uv run {baseDir}/scripts/watchlist.py add AAPL

# With price target alert
uv run {baseDir}/scripts/watchlist.py add AAPL --target 200

# With stop loss alert
uv run {baseDir}/scripts/watchlist.py add AAPL --stop 150

# Alert on signal change (BUY→SELL)
uv run {baseDir}/scripts/watchlist.py add AAPL --alert-on signal

# View watchlist
uv run {baseDir}/scripts/watchlist.py list

# Check for triggered alerts
uv run {baseDir}/scripts/watchlist.py check
uv run {baseDir}/scripts/watchlist.py check --notify  # Telegram format

# Remove from watchlist
uv run {baseDir}/scripts/watchlist.py remove AAPL

Read the full file on GitHub · 249 lines

Files

What ships with it

16 files 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.

Changes

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.

10d ago First seen · 249 lines · 70 tokens per session scan A 6ae566bdf7f0

Subscribe to this mod's changes

stock-analysis is a skill published in the GitHub repository MerkyorLynn/Lynn (43 stars, last pushed yesterday), licensed Apache-2.0. It adds 70 tokens to every session and 2,272 once invoked, about $0.0003 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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