# MetricDuck — AI Connector MetricDuck publishes 19 MCP tools to Claude and is listed in the ChatGPT apps directory. Marketplace availability, tool surface, verification tier, and what Node8 measured against the live endpoint. Source: https://node8.ai/ai-connectors/finance/metricduck/ --- [AI Connectors](https://node8.ai/ai-connectors/) · [Finance](https://node8.ai/ai-connectors/finance/) # MetricDuck SEC filing data with links back to EDGAR sources Listed in ChatGPT and Claude · 19 published tools · Community-listed [ChatGPT listing](https://chatgpt.com/plugins/metricduck?open_in_app) [Claude connector docs](https://www.metricduck.com/agents) [metricduck.com](https://www.metricduck.com/?utm_source=anthropic&utm_medium=directory&utm_campaign=evergreen) Overview ## What MetricDuck does MetricDuck answers questions about US public companies from primary filings, and every figure it reports carries a link back to its source on SEC EDGAR. As-filed XBRL facts, multi-period statements, a single metric tracked across fiscal periods, peer comparisons, and screens across more than 5,500 companies are all supported, as is reading specific filing sections and running full-text search over EDGAR. Coverage is explicit about its edges. Annual and quarterly reports with amendments, current reports, foreign issuer filings, and proxy statements are in. Insider and ownership forms, institutional holdings reports, and registration or offering prospectuses are out. Filing data refreshes daily from EDGAR, with end-of-day prices from a separate market feed. The listing positions it for research rather than as investment advice, and puts a free tier at 500 queries a day. ### Who it is for Analysts and researchers who need every number traceable to the filing it came from. ### What stands out It states plainly what falls outside its coverage, including Forms 3, 4 and 5, 13F holdings, and S-1 prospectuses. Availability ## Where MetricDuck is listed Jujube Technologies Inc ships this on both marketplaces: MetricDuck is listed in the Claude connectors directory and in the ChatGPT apps directory, under the same publisher domain. Only 392 of the 3,150 products in this directory are listed in both marketplaces. One MCP server can serve both surfaces; what differs is each platform's listing and review process. ChatGPT listing ## In the ChatGPT apps directory Developer Jujube Technologies Inc. Filed under Finance Listed since June 2026 Authentication Authenticates when installed Website [metricduck.com](https://www.metricduck.com/) Policies published Privacy policy · Terms of service Official listing [Open in ChatGPT](https://chatgpt.com/plugins/metricduck?open_in_app) Snapshot August 2026 Claude listing ## In the Claude connectors directory MetricDuck publishes 19 tools to Claude, deeper than 67.2% of the 1,253 Claude-listed connectors. The median Claude-listed connector filed under Finance publishes 12, so this one runs 7 tools above its bucket's median and ranks 47th of 159 by tool count. It falls in the 11-20 tools band, which holds 22.5% of the Claude directory. ### Measured against the live endpoint A direct call to the endpoint returned 22 tools, 3 more than the 19 the listing publishes. Probed 2026-08-07. #### Tools the server actually returns - `browse_company` - `search_companies` - `get_company_overview` - `get_stock_price` - `get_financials` - `compare_companies` - `screen_companies` - `list_filings` - `get_filing_section` - `get_xbrl_facts` - `get_filing_index` - `screen_filing_signals` - `search_sec_filings` - `get_earnings` - `get_guidance_vs_actual` - `compare_earnings_calls` - `get_metric_history` - `get_metric_lineage` - `get_ir_documents` - `get_company_events` - `get_earnings_reports` - `list_recent_filings` MetricDuck publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally. Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there. Publisher Jujube Technologies Inc Verification Community-listed (61.5% of the Claude directory) Filed under Financial Services Endpoint `https://mcp.metricduck.com/mcp` Documentation [Publisher setup docs](https://www.metricduck.com/agents) Published tools 19 · 11-20 tools band Depth rank in Finance 47 of 159 Snapshot August 2026 MetricDuck is community-listed in the Claude directory, the tier 770 of 1,253 connectors sit in (61.5%). It is the default for a self-published server, and says nothing either way about quality. In the publisher's words ## How Jujube Technologies Inc describes it > The SEC data layer for AI workflows — SEC figures come back linked to the exact filing they came from, so you can verify, not just trust. Pull financial statements and 323+ pre-computed metrics, compare peers, screen 5,500+ companies, read filing sections (risk factors, MD&A, earnings), and full-text search all of SEC EDGAR. Earnings-call and IR content rounds it out — management's own words on guidance and strategy, labeled by source (SEC-filed, issuer-published, or machine-transcribed) so you always know what's audit-grade. Built for work where a wrong number isn't an option. Free up to 500 tool calls per day — no credit card. Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it. Nearby ## Other Finance connectors ### [Revelata deepKPI](https://node8.ai/ai-connectors/finance/revelata-deepkpi/) SEC-derived KPIs with one-click provenance for US listed companies Claude ### [Wisesheets](https://node8.ai/ai-connectors/finance/wisesheets/) SEC sourced US company financials traceable back to XBRL Claude ### [FinancialFilings](https://node8.ai/ai-connectors/finance/financialfilings/) Regulatory filings and normalised financials for listed companies Claude ### [FinancialReports](https://node8.ai/ai-connectors/finance/financialreports/) Global regulatory filings and normalized financials ChatGPT ### [Aiera](https://node8.ai/ai-connectors/finance/aiera/) Earnings transcripts, filings, and research from Aiera Claude · ChatGPT ### [Findash](https://node8.ai/ai-connectors/finance/findash/) Client records and meeting prep for advisory firms ChatGPT [All 363 Finance connectors](https://node8.ai/ai-connectors/finance/) This is an independent catalogue entry compiled by Node8 from MetricDuck's public marketplace listings as they stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Jujube Technologies Inc, and inclusion here is not an endorsement. ## Want your company reachable inside ChatGPT and Claude? Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot. [See how it works](https://node8.ai/mcp) Book a strategy session