Numbercheck
Checks $TICKER numeric claims in financial writing against SEC EDGAR XBRL data from the latest 10-K.
Connect it
Settings → Connectors → Add custom connector
URL: https://www.edgethirteen.com/api/mcp/numbercheckSettings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://www.edgethirteen.com/api/mcp/numbercheck{
"mcpServers": {
"numbercheck": {
"url": "https://www.edgethirteen.com/api/mcp/numbercheck"
}
}
}claude mcp add --transport http numbercheck https://www.edgethirteen.com/api/mcp/numbercheck{
"servers": {
"numbercheck": {
"type": "http",
"url": "https://www.edgethirteen.com/api/mcp/numbercheck"
}
}
}1 tools, verified live
check_financial_numbersread-onlyCheck $CASHTAG-style ticker mentions (e.g. $AAPL) in a piece of financial writing against SEC EDGAR's own XBRL company-facts data for that company's most recent 10-K -- EPS, book value per share, revenue, market cap, total assets, total liabilities. Flags numeric claims that don't match the filed figures.
Alternatives in Finance & Payments
Compare →XLX402 List MCPB
Find and vet x402 payment APIs before your agent pays one: uptime, price, on-chain volume.
Expense Budget TrackerB
Track expenses, budgets, balances, transfers, and multi-currency reports with OAuth-secured tools.
AEAllRatesToday exchange rates (hosted)B
Live FX + official central-bank rates, 110+ sources. Hosted, keyless, nothing to install.
SAP MCP ServerB
Solana-native MCP gateway for SAP, DeFi tools, SNS identity, and x402 payments.
TMTickDB Market DataB
Real-time & historical market data: forex, stocks, crypto, indices, metals, K-line, quotes
FIFiatDockB
MCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out