agentmods.dev

us-stock-analysis

us-stock-analysis is a plugin for Claude Code from yennanliu/InvestSkill. Its manifest loads nothing; the 34 skills it bundles cost 1,090 tokens per session together, scanned A, original, MIT.

A plugin containing 26 methods for evaluating US stocks through business fundamentals, market trends, economic conditions, valuation, financial reports, and portfolio management.

In plain words
What is it for?
It is for tasks such as fundamental and technical analysis, reading financial reports, valuation, earnings calls, options, dividends, ownership, short interest, and position sizing.
Why use it?
It organizes several kinds of stock research in one place, helping an analyst examine a company from multiple angles.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

not rated 250repo +4 changed 8d ago A scan tokens not measured original MIT

Good fit It is for tasks such as fundamental and technical analysis, reading financial reports, valuation, earnings calls, options, dividends, ownership, short interest, and position sizing.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add yennanliu/InvestSkill
/plugin install us-stock-analysis
View source ↗ yennanliu/InvestSkill yennj12.js.org
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.

Clone the repo
git clone --depth 1 https://github.com/yennanliu/InvestSkill

Made for: Claude Code.

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.

agentmods badge for us-stock-analysis

README.md
[![agentmods](https://agentmods.dev/badge/plugins/yennanliu/investskill/us-stock-analysis/github.svg)](https://agentmods.dev/plugins/yennanliu/investskill/us-stock-analysis)
Your own site
<a href="https://agentmods.dev/plugins/yennanliu/investskill/us-stock-analysis"><img src="https://agentmods.dev/badge/plugins/yennanliu/investskill/us-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.

agentmods 80×15 button for us-stock-analysis

Your own site · 80×15
<a href="https://agentmods.dev/plugins/yennanliu/investskill/us-stock-analysis"><img src="https://agentmods.dev/badge/plugins/yennanliu/investskill/us-stock-analysis.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 34 skills cost 1,090 tokens a session between them.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

us-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 8d 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.

plugins/us-stock-analysis/.claude-plugin/plugin.json · 39 lines

What it actually says

{
  "name": "us-stock-analysis",
  "description": "Comprehensive US stock evaluation with fundamental, technical, economic, valuation, financial report, and position-management analysis — 30 analysis frameworks (+ 3 aliases, 1 output tool)",
  "version": "1.13.0",
  "author": {
    "name": "yennanliu"
  },
  "homepage": "https://github.com/yennanliu/InvestSkill",
  "license": "MIT",
  "keywords": [
    "stock",
    "investment",
    "analysis",
    "us-markets",
    "finance",
    "technical-analysis",
    "fundamental-analysis",
    "visualization",
    "reports",
    "insider-trading",
    "institutional-ownership",
    "earnings-calls",
    "dcf",
    "options",
    "dividends",
    "short-interest",
    "competitive-analysis",
    "moat",
    "research",
    "financial-reports",
    "10-k",
    "10-q",
    "valuation",
    "comparable-company",
    "position-sizing",
    "cost-basis"
  ]
}
Contents

What it installs

The manifest is a name and a version. 34 skills travel with it, and installing the plugin installs all of them — 1,090 tokens a session between them. Each is measured on its own page, and each can be installed alone.

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.

  1. 8d ago Changed f5471030f5ee
  2. 24d ago Changed 15ad56ddacbe
  3. 25d ago Changed 17f5b661daf7
  4. 1mo ago First seen · 39 lines scan A fcd2b5d69605

Subscribe to this mod's changes

us-stock-analysis is a plugin published in the GitHub repository yennanliu/InvestSkill (250 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.

Finance and fintechLLMagentfinancial-analysisgeminiinvestmentstock-market
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