Agent Claude Code
Devil's advocate agent for B3 stock analysis. Runs AFTER all other analytical agents (Wave 3). Reads all specialist outputs and systematically attacks the weakest assumptions, stress-tests the bull case, proposes a bear scenario with alternative price target, and assigns thesis fragility. The investment committee's…
Agent Claude Code
Specialized agent for business and industry analysis of B3 stocks. Covers the qualitative dimension no other agent handles: competitive moat, management quality, industry dynamics, and strategic positioning. Receives raw data via prompt — no tools needed.
Agent Claude Code
Specialized agent for credit and balance sheet analysis of B3 stocks. The only swarm agent focused entirely on debt risk: leverage levels, liquidity, stress testing, and the key question of whether the company survives sustained high interest rates. Receives raw data via prompt — no tools needed.
Agent Claude Code
Specialized agent for P&L and operational financial analysis of B3 stocks. Checks eliminatory criteria 1 and 3, analyzes profit growth trend (escadinha), margins, ROE, ROIC, and FCF quality. Debt analysis is handled separately by credit-analyst; valuation by valuation-analyst. Receives raw data via prompt — no tools…
Agent Claude Code
Specialized agent for corporate governance analysis of B3 stocks. Evaluates share type and liquidity (eliminatory criterion 2), Novo Mercado listing, tag along protection, state interference risk, and minority shareholder alignment. Receives raw data via prompt — no tools needed.
Agent Claude Code
Use this agent to fetch Brazilian macroeconomic indicators (Selic, CDI, IPCA, BRL/USD) and macro news from BCB and Google News. Invoke whenever a command needs the macroeconomic context for portfolio or stock analysis.
Agent Claude Code
Specialized agent for macro-correlation analysis. Evaluates how Selic rate, BRL/USD, and IPCA specifically impact the sector and company being analyzed. Maps macro environment to sector impact framework. Receives raw data via prompt — no tools needed.
Agent Claude Code
Use this agent to fetch Brazilian financial news for a specific B3 ticker via Google News RSS in Portuguese. Invoke whenever a command needs recent news and catalysts for a stock.
Agent Claude Code
Specialized agent for news sentiment analysis of B3 stocks. Scores sentiment from -5 to +5, identifies positive/negative catalysts, flags red flags from recent PT-BR news. Receives raw data via prompt — no tools needed.
Agent Claude Code
Use this agent exclusively in the /b3:screen pipeline to fetch precomputed screening metrics for a B3 ticker. Returns compact JSON with only the fields needed for the 7 Logan criteria — no OHLCV, no technical indicators. For full analysis use stock-analyst instead.
Agent Claude Code
Fetch and pre-process key financial metrics for a B3 ticker.
Agent Claude Code
Specialized agent for technical analysis of B3 stocks. Interprets SMA 50/200, RSI 14, MACD, Bollinger Bands, ATR, and ADX from raw OHLCV and pre-computed indicator data. Receives raw data via prompt — no tools needed.
Agent Claude Code
Specialized agent for multi-method valuation of B3 stocks. Applies three methodologies (earnings yield vs CDI, historical multiple mean reversion, FCF yield / DDM), produces a price target range (bear/base/bull), and assesses margin of safety vs the CDI hurdle rate. Receives raw data via prompt — no tools needed.
Command Claude Code
Análise completa de uma ação da B3 usando subagentes em paralelo.
Command Claude Code
Busca e interpreta o snapshot macroeconômico brasileiro atual.
Command Claude Code
Monta uma carteira diversificada na B3 usando subagentes em paralelo — um por ticker.
Command Claude Code
Troca o perfil de análise. Controla qual modelo Claude é usado por tipo de agente.
Command Claude Code
Aplica os 7 critérios do Logan a um universo de ações B3 e produz uma tier list rankeada — sem listas pré-definidas, sem curadoria manual. Os agentes chegam à seleção de forma independente com base nos dados.
Command Claude Code
Ultra-análise de uma ação B3 com 12 agentes em 3 ondas sequenciais — espelhando o processo de uma gestora buy-side profissional: coleta → análise especializada → revisão adversarial → decisão.
Hook Claude Code
Runs before the agent uses a tool for Bash tool calls, executing validate_run_args.sh via bash. From guhcostan/b3analysis.
Hook Claude Code
Runs after a tool call finishes for Bash tool calls, executing detect_errors.sh via bash. From guhcostan/b3analysis.
Settings file Claude Code
Agent settings declaring 2 hook events (PreToolUse, PostToolUse) and 3 allowed tools.
Skill Claude CodeCodex
Load this skill when analyzing Brazilian stocks listed on B3, building investment portfolios with Brazilian equities, or interpreting data from yfinance, BCB API, and Google News PT-BR. Provides the quality methodology, technical indicator reference, and sector impact framework used in /analyze and /portfolio.
Instructions file
Claude Code instructions for guhcostan/b3analysis, covering claude.md, setup, commands, architecture and agent tiers (buy-side process model).