Finance Skills plugin for Grok Build

Name: Finance Skills
Author: himself65

Community Claude Code plugin, installs in GrokPluginDevelopment

A collection of skills for AI financial analysis.

How to install Finance Skills in Grok Build

1. Add this repo as a plugin marketplace in Grok Build (once per computer):

grok plugin marketplace add himself65/finance-skills

2. Install the plugin:

grok plugin install finance-market-analysis@himself65/finance-skills --trust

✓ Install-checked in Grok Buildchecked Oct 18, 2026

Review before you trust it. --trust lets this plugin's hooks, MCP servers and scripts run code on your computer. It's a community repo that neither xAI nor GrokStacks has reviewed, so read its code first.

This repo's marketplace has 6 plugins; we checked finance-data-providers, finance-market-analysis, finance-social-readers. Install another the same way: grok plugin install <name>@himself65/finance-skills --trust (names under 'What it contains'). Then start a new Grok session, or press r in /plugins, to load it.

Inside Grok Build: type /plugins, open the Marketplace tab, press a and add himself65/finance-skills, then select finance-market-analysis and press i.

Command format: Grok Build's plugin guide

Runs a local MCP server (with npx, uvx or similar), so that tool needs to be installed, for example Node.js for npx.

What we checked: on Oct 18, 2026 it installed with grok 1.0.62 and Grok found 23 skills. That's an install check only: we haven't run it in a live Grok session.

What it contains

Skills (23)

company-valuation — Estimate a public company's intrinsic value with DCF, relative (peer multiple), and sum-of-the-parts (SOTP) methods, then blend them into an implied share price with upside/downside vs the market price, a WACC and terminal-growth sensitivit
earnings-preview — Build a pre-earnings briefing for a stock from Yahoo Finance data (yfinance): the upcoming report date and timing, consensus EPS and revenue estimates with their range, the beat/miss track record, analyst ratings and price targets, and what
earnings-recap — Analyze a company's most recent (or a specified past) earnings report from Yahoo Finance data (yfinance): actual vs estimated EPS, surprise size, revenue and margin trends, and the stock's price reaction. Use this skill whenever the user as
estimate-analysis — Analyze sell-side analyst estimates and how they are changing, using Yahoo Finance data (yfinance): EPS and revenue consensus by period, estimate ranges and dispersion, revision trends over 7/30/60/90 days and up/down revision breadth, grow
etf-premium — Calculate an ETF's premium or discount to NAV from Yahoo Finance data (yfinance), compare or screen ETFs by premium, explain why a gap exists, and decompose a sudden ETF move into NAV-driven vs structural components (dealer gamma exposure,
options-payoff — Render an interactive options payoff chart — expiry P&L plus Black-Scholes theoretical value — with sliders for strikes, premium, IV, DTE, and spot. Use this skill whenever the user describes or shares an options position or strategy and wa
saas-valuation-compression — Analyze how a private SaaS company's ARR valuation multiple changed across funding rounds, and attribute the compression or expansion to rate cycles and macro selloffs, growth deceleration, narrative shifts (including an AI premium), compet
sepa-strategy — Analyze stocks with Mark Minervini's SEPA (Specific Entry Point Analysis) methodology: stage analysis, the 8-condition trend template, fundamentals, VCP and other base patterns, pivot-point entries, market environment, and risk-based positi
stock-correlation — Analyze how stocks move together using Yahoo Finance price history (yfinance): find correlated peers for a ticker, measure correlation, beta, and spread between specific tickers, cluster a group into a correlation matrix, and track rolling
stock-liquidity — Analyze how liquid a stock is using Yahoo Finance data (yfinance): bid-ask spreads, volume and dollar volume (ADTV), top-of-book and options depth, square-root market impact and slippage estimates, turnover ratio, and Amihud illiquidity, ro
yfinance-data — Fetch financial and market data with the yfinance Python library (Yahoo Finance). Use this skill whenever the user wants stock data: current quotes and price history, financial statements (income statement, balance sheet, cash flow), option
discord-reader — Read Discord for financial research through opencli connected to the Discord desktop app: servers, channels, members, recent messages in the active channel, and message search. Use this skill whenever the user wants to check their Discord,
linkedin-reader — Read LinkedIn for financial research through opencli: the user's feed, and job search with location, seniority, job type, remote, company, and date filters. Use this skill whenever the user wants to check their LinkedIn feed, see what profe
opencli-reader — Generic read-only fallback for sources opencli supports but no dedicated skill covers: finance sites (Yahoo Finance, Bloomberg, Reuters, Barchart, Eastmoney, Xueqiu, Sinafinance), communities (Reddit, HackerNews, Weibo, Zhihu, Xiaohongshu,
telegram-reader — Read Telegram channels and groups for financial news and market research with the tdl CLI: list chats and channels, find a channel by name, and export recent messages or a date or ID range. Use this skill whenever the user wants to check th
twitter-reader — Read Twitter/X for financial research through opencli: the user's home timeline, tweet search, trending topics, bookmarks, a user's recent tweets, threads, articles, profiles, followers and following, and notifications. Use this skill whene
yc-reader — Look up Y Combinator companies and batches from the public yc-oss API, a static JSON dataset refreshed daily: company profiles, batch rosters (e.g. W25, S24), companies by industry or tag, top companies, who is hiring, founder-diversity lis
finance-sentiment — Fetch normalized stock sentiment across Reddit, X.com, financial news, and Polymarket from the Adanos Finance API: buzz score, bullish percentage, mention or trade counts, and trend. Use this skill whenever the user asks how much a stock is
fintel-data — Query Fintel (fintel.io) institutional market data through its REST API or official MCP server. Use this skill whenever the user mentions Fintel or asks about short interest, short interest ratio or days to cover, short squeeze data, borrow
hormuz-strait — Check the live status of the Strait of Hormuz from the Hormuz Strait Monitor dashboard: open, restricted, or closed status, tanker transits vs normal, stranded vessels, Brent price impact, war-risk insurance levels, cargo throughput, tanker
hyperliquid-reader — Read Hyperliquid (app.hyperliquid.xyz) perp and spot market data through opencli and Hyperliquid's public info API: mark, oracle, and mid prices, 24h change, funding rates (hourly and annualized APR), open interest, volume, the L2 order boo
tradingview-mcp — Query TradingView market data through the bundled tradingview MCP server without a desktop app or login. Use whenever the user wants a technical analysis readout (RSI, MACD, Bollinger rating, BUY/SELL summary), multi-timeframe alignment (we
tradingview-reader — Read the user's local TradingView desktop app through opencli: quotes, options chains with greeks and per-strike IV, options expiries, screener results across stocks, crypto, forex, futures, and bonds, gainers and losers, news headlines and

MCP servers (1)

tradingview — stdio server

Plugins in this marketplace (6)

finance-market-analysis — Stock analysis, earnings, estimates, correlations, liquidity, ETFs, options payoff, and trading strategies via yfinance.
finance-social-readers — Read-only social media and research feeds — Twitter/X, Discord, LinkedIn, Telegram, Y Combinator, plus a generic opencli fallback covering 100+ finance/research sources.
finance-data-providers — External API data — sentiment via Adanos, Fintel short-interest/ownership intelligence, Hormuz Strait monitoring, TradingView via a bundled headless MCP server or the desktop reader, and Hyperliquid perp/spot reader.
finance-startup-tools — Multi-perspective startup analysis frameworks for VC investors, job applicants, and founders.
finance-ui-tools — Generative UI design system for rendering interactive HTML/SVG widgets in Claude conversations.
finance-skill-creator — Create, evaluate, and iterate on high-quality agent skills with structured guidance, quality scoring, and best-practice enforcement.

About this listing

Finance Skills is a community plugin on GitHub by himself65, written as a Claude Code plugin that Grok Build installs. We install-checked it in Grok; we haven't run it in a live session or reviewed its code. When we installed it, Grok found 23 skills, 1 MCP server, 6 plugins in this marketplaces. Its license is MIT. We checked commit cedadc4b9f0f. It's one of 409 listings in the Development category on GrokStacks.

Finance Skills FAQ

How do I install Finance Skills in Grok Build?

Add the repo as a marketplace with grok plugin marketplace add himself65/finance-skills, then run grok plugin install finance-market-analysis@himself65/finance-skills --trust. This repo's marketplace has 6 plugins; we checked finance-data-providers, finance-market-analysis, finance-social-readers. Install another the same way: grok plugin install <name>@himself65/finance-skills --trust (names under 'What it contains'). Then start a new Grok session, or press r in /plugins, to load it.

Is Finance Skills an official Grok Build plugin?

No. Finance Skills is a community plugin on GitHub by himself65, not in xAI's official Grok Build marketplace. We checked that it installs and what Grok loads from it, but haven't run it in a live Grok session or reviewed its code.

What does Finance Skills include?

According to what Grok loaded in our install check, Finance Skills includes 23 skills, 1 MCP server, 6 plugins in this marketplaces: company-valuation, earnings-preview, earnings-recap, estimate-analysis, etf-premium, options-payoff….

Details

Type: Plugin
Category: Development
Source: Community Claude Code plugin, installs in Grok
License: MIT
Author: himself65
Keywords: agent-skills, claude-code, skills, trading
Source repo: https://github.com/himself65/finance-skills
Checked commit: cedadc4b9f0f
Homepage: https://skills.himself65.com
Checked by GrokStacks: Install-checked in Grok Build on Oct 18, 2026; not run in a live session

Something wrong or missing? Submit or improve this listing. Marketplace listings also refresh automatically every night.

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[![Listed on GrokStacks](https://grokstacks.com/badge.svg)](https://grokstacks.com/p/finance-skills/)

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<a href="https://grokstacks.com/p/finance-skills/"><img src="https://grokstacks.com/badge.svg" alt="Listed on GrokStacks" width="164" height="28"></a>

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Finance SkillsCommunity plugin for Grok Build · 23 skills, 1 MCP server, 6 plugins in this marketplacesA collection of skills for AI financial analysis.View on GrokStacks →

<a href="https://grokstacks.com/p/finance-skills/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #2a2e3c;border-radius:12px;background:#0a0b0f;color:#e8eaf0;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#e8eaf0">Finance Skills</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#9aa0b1">Community plugin for Grok Build · 23 skills, 1 MCP server, 6 plugins in this marketplaces</span><span style="display:block;margin:0 0 10px;color:#c9cdd8">A collection of skills for AI financial analysis.</span><span style="font-size:12px;font-weight:600;color:#7c9cff">View on GrokStacks →</span></a>

Markdown summary

**[Finance Skills on GrokStacks](https://grokstacks.com/p/finance-skills/)**: Community plugin for Grok Build with 23 skills, 1 MCP server, 6 plugins in this marketplaces. Install: `grok plugin install finance-market-analysis@himself65/finance-skills --trust` (after `grok plugin marketplace add himself65/finance-skills`)

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