STOCK RESEARCH · POWERED BY CLAUDE

AI stock analysis
built for agents

Investment theses, earnings track records, insider signals, and valuation snapshots — live financial data synthesized by Claude into structured research. One API key, $0.05 per analysis.

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bash
# Get a full investment thesis on NVDA
$ curl -X POST /api/tools/stock-thesis \
    -H "Authorization: Bearer atb_..." \
    -d '{"ticker": "NVDA", "timeHorizon": "3-5 years"}'

# → "verdict": "bullish"
# → "oneLiner": "Nvidia owns the essential infrastructure
      for the AI revolution with a defensible
      software moat..."
# → "keyStrengths": ["CUDA moat", "10,005% 3Y CAGR", ...]
# → "insiderRead": "Mixed — cluster buys from
      two executives offset routine sales..."
# → "watchFor": "Data center revenue growth rate
      and gross margin in next earnings"

Works where you work

One npm package. Direct HTTP calls, LangChain agents, MCP servers, GPT Actions — pick your integration.

npm install agent-toolbelt
Typed client for all tools. Works in Node.js, Bun, edge runtimes. Zero heavy dependencies.
import { AgentToolbelt } from 'agent-toolbelt'

const client = new AgentToolbelt({
  apiKey: process.env.AGENT_TOOLBELT_KEY
})

const result = await client.tokenCounter({
  text: myDocument,
  models: ['gpt-4o', 'claude-3-5-sonnet']
})
LangChain / LangGraph
16 DynamicStructuredTool instances, ready to drop into any LangChain agent or LangGraph workflow.
import { createLangChainTools } from
  'agent-toolbelt/langchain'

const tools = createLangChainTools(client)

const agent = createReactAgent({
  llm: new ChatOpenAI({ model: 'gpt-4o' }),
  tools
})
Claude MCP + GPT Actions
Use all 16 tools directly in Claude Desktop, Claude Code, or any OpenAI-compatible GPT Actions integration.
# Claude Desktop (claude_desktop_config.json)
{ "mcpServers": {
  "agent-toolbelt": {
    "command": "npx",
    "args": ["-y", "agent-toolbelt-mcp"],
    "env": { "AGENT_TOOLBELT_KEY": "atb_..." }
  }
}}

# Claude Code — one command
$ claude mcp add agent-toolbelt \
  -e AGENT_TOOLBELT_KEY=atb_... \
  -- npx -y agent-toolbelt-mcp

Stock Analysis Tools

Five focused tools that turn live financial data into structured research — the way a Motley Fool analyst would read it.

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How It Works

Pass a ticker. Get research-grade analysis in seconds. Works in any agent framework.

01

Register

Get a free API key in 10 seconds. 1,000 free calls/month. No credit card required.

02

Call with a ticker

POST any ticker to stock-thesis, earnings-analysis, insider-signal, or valuation-snapshot. We pull live data from Polygon, Finnhub, and FMP.

03

Get structured analysis

Claude synthesizes the data into a structured JSON response — verdict, thesis, key strengths, risks, valuation read. Ready to display or act on.

Pricing

Start free. Pay $0.05 per analysis when you need more.

Free
$0/mo
1,000 calls/month included
  • All 5 stock analysis tools
  • All 20 utility tools
  • 10 requests/min
  • No credit card required
Get Started
Pay As You Go
$0.05/analysis
Prepaid credits — no subscription
  • $5 / $10 / $25 / $50 packs
  • Stock analysis tools: $0.05/call
  • Utility tools: $0.001–$0.02/call
  • 60 requests/min
  • Credits never expire
Buy Credits
Starter
$29/mo
50,000 calls/month
  • ~1,000 stock analyses/month
  • All tools included
  • 60 requests/min
  • Priority support
Subscribe

Get your API key in 10 seconds

Register with your email. 1,000 free calls included. Start analyzing stocks immediately.