mcpbeat

SEC Fundamentals API MCP Server

com.multyplylabs/sec-fundamentals
answering

SEC Fundamentals API is answering right now. Last checked 13 min ago. It exposes 16 tools.

SEC EDGAR financials, benchmarks, screening & Buffett value scans for agents. Pay x402 or API key.

Uptime history 42 hours of history
42 hours agonow
100.0%
Uptime 24h
91 of 91 checks
16
Tools
read from the server
571 ms
Response time
average over 24h
open, no key
Access
streamable-http

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 13 min ago.

run in your terminal
claude mcp add sec-fundamentals --transport http https://sec.multyplylabs.com/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "sec-fundamentals": {
      "url": "https://sec.multyplylabs.com/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.sec-fundamentals]
url = "https://sec.multyplylabs.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "sec-fundamentals": {
      "url": "https://sec.multyplylabs.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "sec-fundamentals": {
      "url": "https://sec.multyplylabs.com/mcp"
    }
  }
}

Available tools 16

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

company
company_facts
Raw normalized XBRL facts, filterable by canonical concept (revenue, net_income, total_assets, operating_cash_flow, ...), with filing provenance and quality flags. Cost: $0.01.
company_filings
SEC filing index with direct document URLs; form filters by type (10-K, 10-Q, 8-K, ...). Cost: $0.005.
company_financials
Clean annual financial statements: revenue, margins, income, balance sheet, cash flow, and ratios (gross_margin, roe, fcf, ...) per fiscal year. cik = SEC CIK number (Apple=320193). Cost: $0.02.
company_signal
Composite factor scorecard: quality, value, insider conviction, institutional positioning and short sentiment, each 0-100, plus a renormalized composite and coverage figure. Includes institutional ownership %, insider buy intensity (bps of market cap), short-to-ADV, and governance flags. weights is optional JSON, e.g. {"quality":0.4}. RESEARCH SIGNAL, NOT INVESTMENT ADVICE. Cost: $0.05.
buffett
buffett_scan
Buffett Quality Score (0-100) over a 5-year window: owner earnings, ROE consistency at 15%, balance-sheet safety, FCF quality. Foreign private issuers (20-F) excluded unless exclude_foreign=False. Not investment advice. Cost: $0.25.
buffett_value
Buffett Value Scan: Quality Score fused with previous-close valuation — market cap, FCF yield, owner-earnings DCF margin of safety. Quality companies trading below intrinsic value. Foreign private issuers excluded unless exclude_foreign=False. Not investment advice. Cost: $0.25.
compare
compare_to_peers
Compare one company's metrics against its industry cohort percentiles. Cost: $0.05.
industry
industry_aggregate
Cross-company cohort percentiles (p10/p25/median/p75/p90) for a metric, by industry (2-digit SIC) and size bucket. Metrics: gross_margin, operating_margin, roe, rd_intensity, debt_to_equity, revenue, fcf, ... Cost: $0.05.
insider
insider_activity
Recent insider (Form 4) transactions for a company plus a trailing summary: open-market buys vs sales, distinct buyers, net dollar value, with 10b5-1 plan flags. Cluster buying by officers/directors is a studied positive signal. Not investment advice. Cost: $0.02.
insights
list_insights
Catalog of curated market-wide analyses with parameters. FREE. Call before market_insight / buffett_* to see options.
institutional
institutional_ownership
13F institutional ownership snapshot: number of holders, aggregate shares/value, and quarter-over-quarter change (accumulating vs trimming). 45-day reporting lag; long-only. Not investment advice. Cost: $0.02.
market
market_insight
Curated analysis across all companies. name: top_companies, movers, sector_landscape, metric_trend (agg=sum|median|mean), capital_returns, filing_velocity. Cost: $0.15.
screen
screen_companies
Screen companies by financial criteria. filters is a JSON list of [metric, op, value] triples, e.g. [["gross_margin",">",0.6],["revenue",">",1e9]]. Cost: $0.10.
short
short_pressure
Short-selling pressure: FINRA daily short-volume ratio over ~20 trading days — a bearish-sentiment proxy. Daily short-sale volume, not bi-monthly short interest. Not investment advice. Cost: $0.02.
standard
standard_score
Industry-standard fundamental scores over all US public companies. name: piotroski (F-Score 0-9), altman_z (bankruptcy zones), beneish_m (earnings-manipulation flag), magic_formula (Greenblatt rank), accruals (Sloan earnings quality). Peer-reviewed; not investment advice. $0.15.
top
top_signals
Rank companies by composite factor score across five evidence sources. min_coverage filters thinly scored names; weights re-weights the factors. RESEARCH SIGNAL, NOT INVESTMENT ADVICE. Cost: $0.25.

Endpoints

URLTransportStateLatencyChecked
https://sec.multyplylabs.com/mcp streamable-http answering 624 ms 13 min ago

SEC Fundamentals API — questions

Answers built from our own checks of this server.

What can SEC Fundamentals API do?
It exposes 16 tools, read directly from the server on our last check. Among them: buffett_scan, buffett_value, company_facts, company_filings, company_financials, company_signal and 10 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
What is SEC Fundamentals API mostly used for?
Its tools cluster around company and buffett. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.
Is SEC Fundamentals API working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 571 ms. The bar chart above shows every period we have measured.
How do I connect SEC Fundamentals API?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does SEC Fundamentals API need an API key?
No. SEC Fundamentals API completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 16 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is SEC Fundamentals API?
It answers our handshake in 571 ms on average, which is faster than 18% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.