Checks $TICKER numeric claims in financial writing against SEC EDGAR XBRL data from the latest 10-K.
Connect Remote server
claude mcp add --transport http numbercheck https://www.edgethirteen.com/api/mcp/numbercheck
{
"mcpServers": {
"numbercheck": {
"url": "https://www.edgethirteen.com/api/mcp/numbercheck"
}
}
}
{
"servers": {
"numbercheck": {
"type": "http",
"url": "https://www.edgethirteen.com/api/mcp/numbercheck"
}
}
}
Settings > Connectors > Add custom connector
URL: https://www.edgethirteen.com/api/mcp/numbercheck
Tools 1 found in our last check
check_financial_numbersCheck $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…
Details
| Endpoint | https://www.edgethirteen.com/api/mcp/numbercheck (Streamable HTTP) |
| First published | 16 Sep 2026 |
| Last updated | 16 Sep 2026 |
| Registry name | com.edgethirteen.www/numbercheck |
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