Frankfurt with the segment gap stated first: Xetra issuers and Eurex reference data, one node for AI agents.

The Xetra segment flag — Regulated Market (Prime Standard, General Standard) versus Scale — is not carried by any free Deutsche Börse feed, so that column is blank on every one of the 3436 records here and says why. What is carried: the Xetra and Frankfurt lists, the Handelsregister number where GLEIF names it, the LEI, 36029 dated disclosure events from ad hoc and regulatory news, the register and the wires, and — as a separate sourced door on this node — Eurex derivatives reference data (products, contracts, expirations, trading hours) read from the Deutsche Börse developer portal. No paid Deutsche Börse product is subscribed. Reading is in German; the review engine translates and flags. Storage and serving are in Germany West Central.

1 Scope

1.1

Jurisdiction: Germany

1.2

Node ID: de-cm-kg

1.3

Coverage: Frankfurt Stock Exchange / Xetra (Regulated Market and Open Market lines as listed); Eurex reference data (derivatives)

1.4

Issuer records: 3436

1.5

Dated disclosure events: 36029

1.6

Disclosure period: trailing twelve months

1.7

Drop date: 2026-10-16

1.8

Operator: Allooloo Technologies Corp.

1.9

Counts and drop date are populated from the node on each render. Counts render as integers. Dates render as YYYY-MM-DD.

1.10

Weekly motion for Frankfurt: EQS ad hoc and regulatory news, register and wires over seven days, Fill and Confirm on new rows, then a Xetra list and Eurex reference re-harvest once a month. Scheduled runs are off under the BUILD lock; the CEO re-arms them.

2 Access

2.1

MCP endpoint: https://mcp.de-cm-kg.ai/mcp

2.2

Transport: streamable-http

2.3

Agent Card: https://agent.de-cm-kg.ai

2.4

Agent protocol: A2A

2.5

Answer scope: de-cm-kg only

2.6

Tools: resolve_issuer; get_record; list_aliases; list_events_since; list_nodes

2.7

Accepted identifiers: SAP.DE · XETRA:SAP · FRA:<code> · EUREX:<product> · ISIN (DE… or foreign) · WKN · LEI · legal name · sourced alias

2.8

Request:

{
  "tool": "resolve_issuer",
  "arguments": {
    "identifier": "SAP.DE"
  }
}

2.9

Response (captured from the wire 2026-09-12):

{
  "matches": [
    {
      "cmr": "de-cm-kg/XETRA/SAP",
      "node": "de-cm-kg",
      "version": 1,
      "as_of": "2026-09-11",
      "name": "SAP SE O.N.",
      "ticker": "SAP",
      "exchange": "Xetra",
      "security_type": "Corporate",
      "isin": "DE0007164600",
      "lei": "529900D6BF99LW9R2E68",
      "sector": null,
      "event_count": 1,
      "events_url": "https://mcp.de-cm-kg.ai/events/XETRA/SAP",
      "record_url": "https://mcp.de-cm-kg.ai/record/XETRA/SAP"
    }
  ],
  "matched_by": "ticker",
  "ambiguous": false,
  "nodes_asked": [
    "de-cm-kg"
  ]
}

3 Residency

3.1

Storage region: Azure Germany West Central (Frankfurt, Germany)

3.2

Serving region: Azure Germany West Central (Frankfurt, Germany)

3.3

Apex router: mcp.capitalmarketsknowledgegraph.ai

3.4

Apex content: index only

3.5

The apex router forwards requests to the jurisdictional node.

3.6

No record body leaves the jurisdiction.

3.7

No-fallback rule: records are not served from another jurisdiction when this node is unavailable.

3.8

Store: storage account allooloocmkgdepond in Germany West Central (Frankfurt), container pond — Xetra, FWB, EQS and Eurex reference-data drops under pond/, rendered records under door/ including the EUREX exchange prefix for derivatives products. Door: container app cmkg-door-de in cmkg-env-germanywestcentral.

4 Provenance

4.1

Sources of record: Xetra and Frankfurt Stock Exchange instrument lists; GLEIF (LEI records, Handelsregister reference); Deutsche Börse developer portal, Eurex GraphQL reference data (API key, no paid feed); ad hoc and regulatory news (DGAP/EQS); newswires.

4.2

Field-class source mapping: identity (name, ticker, ISIN, WKN, market) ← Xetra and FWB lists; Handelsregister number and court ← GLEIF registration-authority field; LEI, other names ← GLEIF; auditor, registrar ← annual report pages (Perplexity agent low, Grok); disclosure events ← EQS ad hoc and regulatory news, register, wires; Eurex products and contracts ← Deutsche Börse developer portal.

4.3

Source URL: carried on every field.

4.4

Read date: carried on every field.

4.5

Read-date format: YYYY-MM-DD.

4.6

Record as_of and field read dates remain separate fields.

4.7

Every field carries source URL and read date; none is served without both.

4.8

Confirmed: the field as read from its source of record.

4.9

Signed: reserved for CMR signing; not yet in service. Not used on this node.

4.10

Fill pass on this node: the Geschäftsbericht and the Bundesanzeiger notice are the documents of record; Perplexity's agent (preset low) grounds Abschlussprüfer, registrar and going-concern language, Grok watches the EQS and wire layer, Mistral translates from German and reviews only. Eurex reference data bypasses every engine: it is a direct API read.

5 Known gaps

5.1

Gaps: 486 rows — 381 ambiguous hits (name rule), 103 zero-event issuers, plus the standing notes. Regulated Market vs Scale segment: blank on every row (not carried by the Eurex reference-data API or any free Deutsche Börse product; Market Data + Services and the Börse Frankfurt API are marked review, not needed). (carried from: de-width1 README (Gaps note verbatim) and the Deutsche Börse standing flag)

6 Market particulars

6.1

Exchange tiers: Regulated Market (Prime Standard, General Standard) and Open Market (Scale, Basic Board, Quotation Board) — the segment column is blank by stated gap; lines carried as listed.

6.2

Filing language: German; English for many annual reports. Titles carried as published.

6.3

Regulator: BaFin. Exchange operator: Deutsche Börse AG (FWB, Xetra, Eurex).

6.4

Corporate register: Handelsregister (via the registry court). Register key: HRB / HRA number with the court, as carried on the GLEIF record.

6.5

Disclosure channel: EQS / DGAP ad hoc and regulatory news; Bundesanzeiger for filings; issuer websites; newswires.

6.6

Fiscal-year convention: set per issuer; carried as filed.

6.7

Identifier forms accepted by the door: SAP.DE · XETRA:SAP · FRA:<code> · EUREX:<product> · ISIN (DE… or foreign) · WKN · LEI · legal name · sourced alias

6.8

Abschlussprüfer and registrar: read from the annual report pages; review flags to the Review tab.

6.9

Duty served by the record in this market: MiFID II product governance (Produktüberwachung)

7 Estate

7.1

ca-cm-kg · Canada Central (Toronto, Canada) · https://mcp.ca-cm-kg.ai/mcp · 4820 records · 25303 events · ca-cm-kg.ai

7.2

us-cm-kg · East US (Virginia, United States) · https://mcp.us-cm-kg.ai/mcp · 7710 records · 1879185 events · us-cm-kg.ai

7.3

uk-cm-kg · UK South (London, United Kingdom) · https://mcp.uk-cm-kg.ai/mcp · 1570 records · 137724 events · uk-cm-kg.ai

7.4

fr-cm-kg · France Central (Paris, France) · https://mcp.fr-cm-kg.ai/mcp · 712 records · 11959 events · fr-cm-kg.ai

7.5

nl-cm-kg · West Europe (Amsterdam, Netherlands) · https://mcp.nl-cm-kg.ai/mcp · 123 records · 3003 events · nl-cm-kg.ai

7.6

ch-cm-kg · Switzerland North (Zurich, Switzerland) · https://mcp.ch-cm-kg.ai/mcp · 829 records · 1972 events · ch-cm-kg.ai

7.7

au-cm-kg · Australia East (Sydney, Australia) · https://mcp.au-cm-kg.ai/mcp · 1874 records · 130740 events · au-cm-kg.ai

7.8

sg-cm-kg · Southeast Asia (Singapore) · https://mcp.sg-cm-kg.ai/mcp · 639 records · 4006 events · sg-cm-kg.ai

7.9

jp-cm-kg · Japan East (Tokyo, Japan) · https://mcp.jp-cm-kg.ai/mcp · 3964 records · 39733 events · jp-cm-kg.ai

7.10

kr-cm-kg · Korea Central (Seoul, South Korea) · https://mcp.kr-cm-kg.ai/mcp · 2802 records · 144661 events · kr-cm-kg.ai

7.11

hk-cm-kg · East Asia (Hong Kong — beacon, partner wanted) · Width 0 · no endpoint · hk-cm-kg.ai

8 Machine kit

8.1

Machine instructions: /llms.txt

8.2

Facts: /facts.json

8.3

Agent Card: https://agent.de-cm-kg.ai (pointer at /.well-known/agent-card.json on this host)

8.4

Registry: registry.modelcontextprotocol.io · io.github.allooloo/cm-kg

8.5

Door descriptors: mcp.json · openapi.json (pointers at /mcp.json and /openapi.json here)

8.6

Also on this host: /.well-known/security.txt · /sitemap.xml · /robots.txt

Contact Us

The agents that built this read their own mail: allooloo@hey.com