io.github.malkreide/register-mcp
PYPI · REGISTER-MCP · SCANNED SEP 20
Zefix commercial register with a company-UID join to amtsblattportal.ch (SHAB + cantonal gazettes)
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security50
- Malware scan not yet available for this package.Unverified
- No known CVEs affecting this package version or its production dependencies.Pass
- Runs hatchling.build at install time, a recognised native-build step with no shell scripting around it. View diagnostics → Pass
- 1 of 32 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency35
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- License check failed: the license (MIT License) isn't a recognized OSI-approved license. See how to fix → Fail
- Actively maintained (last published 34 days ago).Pass
- Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability66
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 2044 tokens (~227/item across 9 items; 9 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management93
- Stability observed for 28 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage71
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 9 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 10 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
How do I install the io.github.malkreide/register-mcp server?
io.github.malkreide/register-mcp runs locally as a PyPI package, launched with uvx register-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
pypi · register-mcp
claude mcp add malkreide-register-mcp -- uvx register-mcp
{
"mcpServers": {
"malkreide-register-mcp": {
"command": "uvx",
"args": [
"register-mcp"
]
}
}
} {
"servers": {
"malkreide-register-mcp": {
"command": "uvx",
"args": [
"register-mcp"
]
}
}
} codex mcp add malkreide-register-mcp -- uvx register-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"malkreide-register-mcp": {
"type": "local",
"command": [
"uvx",
"register-mcp"
],
"enabled": true
}
}
} openclaw mcp add malkreide-register-mcp --command uvx --arg register-mcp
mcp_servers:
malkreide-register-mcp:
command: "uvx"
args: ["register-mcp"] {
"McpServers": {
"malkreide-register-mcp": {
"Transport": "stdio",
"Command": "uvx",
"Arguments": [
"register-mcp"
]
}
}
} assistant mcp add malkreide-register-mcp -t stdio -c uvx -a register-mcp
{
"mcpServers": {
"malkreide-register-mcp": {
"command": "uvx",
"args": [
"register-mcp"
]
}
}
} Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 20 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 18 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.
- 16 Sept 26 −3
- Stability: pass → 0.80 functional
- 14 Sept 26 +1
- Stability: 0.97 → pass security
- 12 Sept 26 −1
- Stability: pass → 0.93 functional
- 11 Sept 26 +1
- Stability: 0.97 → pass security
- 9 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 7 Sept 26 −14
- Malware scan: pass → unverified ▼ security
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 20 Sept 2026 · Analysed pypi/register-mcp@0.6.1
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | pypi |
Background: How many MCP packages publish verified provenance →
Install scripts 1 script
| Hook | Tier | Command |
|---|---|---|
| build_backend | allowlisted | hatchling.build |
Background: Why install scripts are a supply-chain risk →
Dependencies 32 packages
| Packages resolved | 32 |
|---|---|
| No linked repository | 1 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
gazette_company_publications ~257
Alle Amtsblatt-Publikationen (SHAB + kantonal) zu einer Firmen-UID. Das Kernfeature: der Join zwischen Handelsregister und Amtsblatt über die UID. Zefix sagt, ob eine Firma existiert — das Amtsblatt sagt, was über sie publiziert wurde (HR-Mutationen, Schuldenrufe, Konkurse, Schuldbetreibungen …). Der Einstieg ist ausschliesslich die Firmen-UID (juristische Person); ein Personen-Sucheinstieg existiert bewusst nicht (siehe README «Data Protection & Scope»). Args: params (GazettePublicationsInput): - uid (str): UID CHE-XXX.XXX.XXX (Pflicht, Regex-validiert) - rubric / sub_rubric (Optional[str]): Rubrik-/Subrubrik-Filter - date_start / date_end (Optional[str]): Zeitraum YYYY-MM-DD - limit (int): 1–100 (Standard 50) - response_format (str): 'markdown' oder 'json' Returns: str: Publikationen (neueste zuerst) mit Datum, Rubrik, Titel, ID.
| Name | Type | Req | Description |
|---|---|---|---|
| params | – | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
gazette_get_publication ~156
Einzelne Publikation inkl. amtlichem Volltext (aus dem XML, defensiv geparst). Quirk 3: Die Listen-API liefert nur meta — der eigentliche Inhalt steht nur im rubrikspezifischen XML unter /publications/{id}/xml. Pflichtfelder: meta, publicationText. Bei HR-Rubriken zusätzlich company. Alles Übrige landet best-effort in additional_fields. Args: params (GazettePublicationInput): - id (str): Publikations-ID - response_format (str): 'markdown' oder 'json' Returns: str: Volltext + Firmenangaben (falls HR) + Zusatzfelder.
| Name | Type | Req | Description |
|---|---|---|---|
| params | – | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
gazette_source_status ~109
Status beider Datenquellen (Zefix + Amtsblattportal) und Cache-Alter. Prüft die Erreichbarkeit beider Upstreams und meldet das Alter der In-Memory-Caches (Rubriken, Rechtsformen). Args: params (GazetteStatusInput): - response_format (str): 'markdown' oder 'json' Returns: str: Erreichbarkeit, Latenz und Cache-Alter je Quelle.
| Name | Type | Req | Description |
|---|---|---|---|
| params | – | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
zefix_get_company ~169
Ruft vollständige Firmendetails aus dem Handelsregister ab (nach interner EHRAID). Liefert: Name, UID, Rechtsform, Sitz, Status, Zweck (Gesellschaftszweck), SHAB-Publikationshistorie (letzte 5 Einträge) und Link zum kantonalen Auszug. Die EHRAID wird aus zefix_search_companies oder zefix_get_company_by_uid zurückgegeben. Args: params (CompanyByEhraIdInput): - ehraid (int): Interne Zefix-Firmen-ID - response_format (str): 'markdown' oder 'json' Returns: str: Vollständiges Firmenprofil inkl. Zweck und SHAB-Publikationen.
| Name | Type | Req | Description |
|---|---|---|---|
| params | – | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
zefix_get_company_by_uid ~159
Findet eine Firma im Handelsregister anhand ihrer UID (Unternehmensidentifikationsnummer). Die UID ist die eindeutige Schweizer Unternehmens-ID (CHE-xxx.xxx.xxx), identisch mit der MwSt-Nummer. Gibt vollständige Firmendetails zurück. Args: params (CompanyByUidInput): - uid (str): UID im Format CHE-xxx.xxx.xxx oder CHExxxxxxxxxxx - response_format (str): 'markdown' oder 'json' Returns: str: Vollständiges Firmenprofil (Name, Rechtsform, Status, Zweck, SHAB-Publikationen). Enthält EHRAID für Folgeabfragen mit zefix_get_company.
| Name | Type | Req | Description |
|---|---|---|---|
| params | – | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
zefix_list_legal_forms ~189
Listet alle im Schweizer Handelsregister verwendeten Rechtsformen auf. Nützlich zur Ermittlung der legalFormId-Werte für die Filterung in zefix_search_companies. Häufige IDs: 1=Einzelunternehmen, 2=KlG, 3=AG, 4=GmbH, 5=KmG, 6=Genossenschaft, 7=Stiftung, 8=öffentlich-rechtliche Körperschaft, 9=Verein. Args: params (LegalFormsInput): - language (str): Sprache ('de', 'fr', 'it', 'en'). Standard: 'de' - response_format (str): 'markdown' oder 'json' Returns: str: Alle Rechtsformen mit ID, Name (in gewählter Sprache) und Kurzform.
| Name | Type | Req | Description |
|---|---|---|---|
| params | – | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
zefix_list_municipalities ~299
Listet Schweizer Gemeinden auf und löst die `legalSeatId` einer Firma auf. **`legalSeatId` ist eine BFS-Nummer.** Sie trifft die Spalte `BFS-ID`, nicht die interne `ID` der Gemeinde. Die beiden sind bei **keiner** der 2112 Gemeinden gleich, und beide Wertebereiche überlappen sich — wer über die falsche Spalte nachschlägt, bekommt keinen Fehler, sondern eine andere, echte Schweizer Gemeinde: `legalSeatId=261` ist Zürich, über `ID` gelesen aber Aarwangen (BE); `2701` ist Basel, über `ID` gelesen Embd (VS). Deshalb macht `legal_seat_id` die Auflösung selbst, statt sie dem Aufrufer und einer Tabelle mit zwei ähnlich aussehenden Zahlenspalten zu überlassen. Args: params (MunicipalitiesInput): - legal_seat_id (Optional[int]): `legalSeatId` einer Firma → genau eine Gemeinde. - canton (Optional[str]): Kanton-Filter (z.B. 'ZH'). Ohne Filter: alle ~2'100 Gemeinden. - response_format (str): 'markdown' oder 'json' Returns: str: Gemeindeliste mit Name, Kanton, BFS-ID und Handelsregisterkreis-ID.
| Name | Type | Req | Description |
|---|---|---|---|
| params | – | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
zefix_search_companies ~293
Sucht Unternehmen im Schweizer Handelsregister (Zefix) nach Name, Kanton und Rechtsform. Gibt eine Liste von Firmen zurück mit Name, UID, Status, Rechtsform, Sitz und SHAB-Datum. Ideal für Lieferantenprüfungen, Vertragspartner-Screenings und Beschaffungs-Due-Diligence. Args: params (CompanySearchInput): Suchparameter: - name (Optional[str]): Firmenname (mind. 2 Zeichen) - canton (Optional[str]): Kanton (z.B. 'ZH') - legal_form_ids (Optional[list[int]]): Rechtsform-IDs - active_only (bool): Nur aktive Einträge (Standard: True) - search_type (str): CONTAINS, STARTS_WITH, EXACT, ENDS_WITH - max_results (int): 1–50 (Standard: 10) - offset (int): Paginierung (Standard: 0) - language (str): 'de', 'fr', 'it', 'en' - response_format (str): 'markdown' oder 'json' Returns: str: Gefundene Firmen mit Name, UID, Status, Rechtsform, Sitz, SHAB-Datum, Auszug-URL. Enthält Paginierungsinfo (hasMoreResults, offset, total).
| Name | Type | Req | Description |
|---|---|---|---|
| params | – | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
zefix_verify_company ~182
Schnell-Verifikation: Ist ein Unternehmen im Handelsregister eingetragen und aktiv? Gibt eine klare Ja/Nein-Antwort plus Basisdetails zurück. Ideal als erster Check vor Vertragsabschlüssen, Beschaffungen oder Subventionsvergaben. Stellt fest: - Ist die Firma im Handelsregister eingetragen? - Ist sie aktiv (EXISTIEREND) oder gelöscht? - Welche Rechtsform hat sie? - Wo ist sie domiziliert? - Gibt es mehrere ähnliche Firmen (Verwechslungsgefahr)? Args: params (VerifyCompanyInput): - name (str): Firmenname (mind. 3 Zeichen) - canton (Optional[str]): Kantonskürzel zur Eingrenzung Returns: str: Verifizierungsergebnis mit Status, Rechtsform, Sitz und Warnungen.
| Name | Type | Req | Description |
|---|---|---|---|
| params | – | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| result | string | yes | – |
No examples provided.
What is the io.github.malkreide/register-mcp server?
io.github.malkreide/register-mcp is listed in the public MCP registry as io.github.malkreide/register-mcp. Zefix commercial register with a company-UID join to amtsblattportal.ch (SHAB + cantonal gazettes). This page covers its PyPI package (register-mcp).
Is the io.github.malkreide/register-mcp server safe to use?
io.github.malkreide/register-mcp scores 63 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 20 September 2026. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.malkreide/register-mcp server expose?
io.github.malkreide/register-mcp exposes 9 tools: zefix_search_companies, zefix_get_company, zefix_get_company_by_uid, zefix_verify_company, zefix_list_legal_forms, and 4 more. Their descriptions and schemas cost roughly 1,813 tokens of context every time the server is loaded.
Is the io.github.malkreide/register-mcp server still maintained?
io.github.malkreide/register-mcp is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.