Hub-EquityMCP server · v1.0 · Live beta

The XBRL terminal, served to your agent

19 typed tools wrapping the same engine that powers the Hub-Equity screener. Plug Claude or Cursor in once, query 4 408 SEC + ESEF issuers with restatement detection, calculation tree and fiscal alignment built in.

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MCP serverTools

MCP Tools

Production · MCP-native

19 / 19tools4 408issuers21.3 Mfacts60/min free

ToolTaxonomiesCoverage

find_entityResolve issuer

Ticker / LEI / ISIN / name → canonical entity_id with MIC disambiguation

GAAPIFRS

4 408entities

get_factTagged numeric fact

Single concept × period → value with unit, decimals, accession, restatement flag

GAAPIFRS

21.3 Mfacts indexed

get_fact_decompositionCalculation tree

XBRL calculation linkbase per link role · filer weights AND corrected

GAAPIFRS

138link roles

get_metric_historyTime-series

5-30 fiscal years with CAGR + YoY, period_type FY or Q, currency normalized

GAAPIFRS

30 ymax history

compare_filingsFiscal-aligned compare

Cross-issuer × concept · calendar-year matching built in (Bloomberg / FactSet convention)

GAAPIFRS

CY-alignedalways on

get_amendment_diffSilent restatement

Concept × period delta from comparative columns + explicit 10-K/A

GAAPIFRS

24in test env

+10more tools10resources5promptsView full catalog

The moat · four primitives

Four calls. The full moat.

Coverage · restatement diff · calculation tree · fiscal alignment. Each card below is a live fragment of the engine: same data the Hub-Equity dashboard queries, exposed verbatim to the agent.

European ESEF coverage

hub.coverage.list_jurisdictions

🇫🇷France471Live

🇺🇸United States3 937Live

🇩🇪Germany—Q3 2026

🇮🇹Italy—Q3 2026

🇪🇸Spain—Q4 2026

First commercial MCP with standardized, reconciled EU ESEF fundamentals

Silent restatement detection

hub.facts.diff_restated

Restated · CSCO FY2023CapitalExpenditures

Originally filed$ 477 M

Restated via comparative$ 849 M

Δ Material+ $ 372 M · +78 %

Catches comparative-only restatements (no 10-K/A required)

Calculation tree exposed

hub.facts.calculation_tree

OperatingIncomeLoss              $ 123.2 B
├─ GrossProfit            +1.0    $ 180.7 B
├─ ResearchAndDevelopment -1.0    $  31.4 B
└─ SellingGeneralAndAdmin -1.0    $  26.1 B
                                  ✓ Σ = 123.2 B
                                  (180.7 − 31.4 − 26.1)

XBRL calculation linkbase per filing × link role · weights surfaced

Cross-issuer fiscal alignment

hub.compare · calendar-year built in

🇺🇸

AAPLApple Inc.

FY2024 → Sep 2024

FYE Sep → CY 24

🇺🇸

MSFTMicrosoft Corp

FY2024 → Jun 2024

FYE Jun → CY 24

🇫🇷

MCLVMH SE

FY2024 → Dec 2024

FYE Dec → CY 24

alignment_mode = calendar_year

Apple Sep, MSFT Jun, LVMH Dec, all on CY 2024, server-side

Use cases

What analysts ask the agent for

Concrete prompts that surface the value of an XBRL-native MCP over a generic REST API.

Compare cross-issuer fiscal years

Apple (Sep), Microsoft (Jun) and LVMH (Dec) auto-aligned on calendar year, no client-side date math required.

Audit calculation linkbase

Verify that filer-declared weights produce the right sums ; Hub-Equity also exposes corrected weights side-by-side.

Surface silent restatements

Comparative N-1 / N-2 columns of later filings reveal restatements that never triggered a 10-K/A (Cisco FY2023 CapEx 477 M → 849 M).

Discover dimensional breakdowns

List the XBRL axes a company reports (geography, segment, product) before drilling down by member.

Track 10-K/A diffs concept-by-concept

Flat list of (concept × period) deltas with materiality filter. Calcbench ships amendments; Hub-Equity ships the diff primitive.

Install

One config block,
and you're wired in

The MCP server ships as a single Python package on PyPI. Same config shape across Claude Desktop and Cursor.

Claude Desktop

claude_desktop_config.jsonJSON

{
  "mcpServers": {
    "hub-equity": {
      "command": "pipx",
      "args": ["run", "hub-equity-mcp"],
      "env": {
        "HUBEQUITY_API_KEY": "hubq_live_…"
      }
    }
  }
}

Path : ~/Library/Application Support/Claude/ on macOS, %APPDATA%\Claude\ on Windows.

Cursor

.cursor/mcp.jsonJSON

# .cursor/mcp.json
{
  "mcpServers": {
    "hub-equity": {
      "command": "pipx",
      "args": ["run", "hub-equity-mcp"]
    }
  }
}

From Python directly

bashSHELL

pip install hub-equity
export HUBEQUITY_API_KEY="hubq_live_…"
python -c "from hub_equity import HubEquity; print(HubEquity().get_concept('REVENUE'))"

Hub-EquityMCP server · v1.0

Built in Paris on the ESEF standard. Backed by the public taxonomy, not by a paywall.

Q2 2026

Beta cohort

4 408

Issuers indexed

60

Free / minute

Quick start · 3 steps · < 1 min

01
Get an API key
$ visit hub-equity.com/dashboard
Free tier, no card required
02
Install the MCP server
$ pipx run hub-equity-mcp
Single Python package on PyPI
03
Wire your agent
$ claude --mcp hub-equity
Same config shape on Claude · Cursor · Continue

From 0 € · Pro 5 000 €/seatFree ships the full moat: no watermark on data, only on exports.

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