Was ist MCP? Demo-Server
REMOTE · MCP.WAS-IST-MCP.CH
Plain-language MCP explainer in German: search and read was-ist-mcp.ch. Most tools need no login.
Available components
Last scanned (9 hours ago)
Scores higher than 64% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Education and Research
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security77
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC is configured correctly; the domain's records validate against the full chain to the root. View diagnostics → Pass
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability80
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 1429 tokens (~119/item across 12 items; 10 tools + 2 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 Management27
- Stability observed for 8 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 10 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 12 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
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.
- 5 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
- 3 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.
- 30 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
- 29 Oct 26 0
- Stability: unverified → 0.03 ▲ functional
- 28 Oct 26 71
First indexed and scored.
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 5 Nov 2026 · Probed https://mcp.was-ist-mcp.ch/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=mcp.was-ist-mcp.ch | CN=YR2,O=Let's Encrypt,C=US | 23 Sept 2026 | 22 Dec 2026 | RSA 4096 | SHA256-RSA | 690c30dee712f1e2902751338eb398c7db7 |
| SANs: mcp.was-ist-mcp.ch | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC secure
Validation of mcp.was-ist-mcp.ch. — Secure
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| ch. | present | 58745 | 13 | Verified |
| was-ist-mcp.ch. | present | 8717, 8717 | 13, 13 | Verified |
| mcp.was-ist-mcp.ch. | Verified address RRset verified with the apex keys |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.was-ist-mcp.ch/mcp | Verified | 200 | |
| http (plaintext) | http://mcp.was-ist-mcp.ch/mcp | HTTPS enforced | 301 | https://mcp.was-ist-mcp.ch/mcp |
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 →
explain_this_connection Diese Verbindung erklären ~92
Berichtet auf Deutsch, was beim Verbinden zwischen Ihrem KI-Programm und diesem Server geschehen ist: auf welche Fassung von MCP sich beide geeinigt haben, wie Ihr Programm heisst und was es über sich angemeldet hat. Diese Angaben stehen nirgends auf der Seite. Sie entstehen erst in dem Moment, in dem Ihr Programm sich verbindet. (Reports what this very connection negotiated, in German.)
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
fetch Textstelle holen ~80
Holt eine Textstelle vollständig, so wie sie auf der Seite steht. Als 'id' geben Sie die Kennung aus einem Suchtreffer an, oder das Kürzel einer Seite wie 'sicherheit', dann kommt die ganze Seite zurück. (Fetches one passage, or a whole page, by the id that search returned.)
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
get_page Seite lesen ~104
Gibt eine Seite von was-ist-mcp.ch als lesbaren Text zurück. Das Kürzel steht in 'list_pages', zum Beispiel 'sicherheit'. Mit 'section' holen Sie nur einen Abschnitt, mit format='outline' nur die Gliederung aus Überschriften und Einträgen. (Returns one page as readable markdown, one section of it, or just its outline.)
| Name | Type | Req | Description |
|---|---|---|---|
| format | string | – | – |
| section | – | – | – |
| slug | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
list_mcp_services Dienste auflisten ~90
Gibt die Dienste-Liste von was-ist-mcp.ch als geordnete Daten zurück: welche Dienste eine KI heute über MCP erreicht, was sie dort lesen und ändern darf, und welche in der Schweiz noch fehlen. 'kategorie' und 'status' schränken die Liste ein. (Returns the site's MCP service overview as structured rows.)
| Name | Type | Req | Description |
|---|---|---|---|
| kategorie | – | – | – |
| status | – | – | – |
Structured output declared, but exposes no named fields.
No examples provided.
list_pages Seiten auflisten ~60
Listet alle Seiten von was-ist-mcp.ch auf, mit Kürzel, Titel, Link und einer kurzen Beschreibung. Der gute erste Aufruf, bevor Sie gezielt eine Seite holen. (Lists every published page of the site with its slug and description.)
Input schema present but exposes no named parameters.
Structured output declared, but exposes no named fields.
No examples provided.
login Anmelden ~113
Meldet sich am Demo-Server an und gibt einen Token zurück, den die beiden geschützten Werkzeuge als 'token' annehmen. Die Zugangsdaten stehen offen auf was-ist-mcp.ch/mcp-ausprobieren; alle Leserinnen und Leser verwenden dasselbe Login, es schützt also keine Inhalte, sondern zeigt nur, wie ein Freigabeschritt aussieht. (Logs in with the credentials published on the site and returns a token.)
| Name | Type | Req | Description |
|---|---|---|---|
| password | string | yes | – |
| username | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
search Inhalte durchsuchen ~130
Durchsucht die Inhalte von was-ist-mcp.ch und liefert die passenden Textstellen mit Titel, Link und einem Ausschnitt. Fragen Sie in ganzen Sätzen, auf Deutsch. Mit 'slug' suchen Sie nur in einer Seite, mit 'kind' nur in den häufigen Fragen ('faq'), in der Dienste-Liste ('dienste') oder in den Fliesstext-Abschnitten ('abschnitt'). (Searches the site's own content and returns matching passages with links.)
| Name | Type | Req | Description |
|---|---|---|---|
| kind | string | – | – |
| limit | integer | – | – |
| query | string | yes | – |
| slug | – | – | – |
Structured output declared, but exposes no named fields.
No examples provided.
server_info Serverzustand ~48
Zeigt, welche Version dieses Servers läuft, wann der Suchindex zuletzt gebaut wurde und ob die Suche gerade vollständig einsatzbereit ist. (Reports this server's version, index build time and readiness.)
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| chunk_count | integer | – | How many passages are indexed |
| dense_enabled | boolean | – | Whether this deployment has an embedding provider configured at all |
| embedding_dim | integer | yes | Dimension of the stored vectors |
| embedding_model | string | yes | Model the passages were embedded with |
| git_commit | – | – | Commit it was built from, when the deployment knows it |
| index_built_at | – | – | When the dense index was last built, in UTC |
| ready | boolean | – | Whether the dense index is usable. While it is false the server still answers, from the lexical index alone |
| version | string | yes | Version of the running build |
No examples provided.
site_statistics Betriebszahlen der Seite ~140
Gibt Betriebszahlen von was-ist-mcp.ch aus: Wortzahl und Lesezeit pro Seite, Abschnitte, Einträge und die Anzahl der durchsuchbaren Textstellen. Braucht eine Anmeldung: Über eine Verbindung aus dem Anmeldefenster kommt ein Anmeldelink zurück, sonst einen 'token' aus dem Werkzeug `login` oder die Zugangsdaten von was-ist-mcp.ch/mcp-ausprobieren. Vertraulich ist an diesen Zahlen nichts; die Anmeldung zeigt nur, wie ein Freigabeschritt abläuft. (Reports per-page word counts and index numbers. Requires the demo login.)
| Name | Type | Req | Description |
|---|---|---|---|
| token | – | – | – |
Structured output declared, but exposes no named fields.
No examples provided.
submit_feedback Rückmeldung senden ~157
Schickt eine Rückmeldung an den Betreiber von was-ist-mcp.ch. Braucht eine Anmeldung: Über eine Verbindung aus dem Anmeldefenster kommt ein Anmeldelink zurück, sonst einen 'token' aus dem Werkzeug `login` oder die Zugangsdaten von was-ist-mcp.ch/mcp-ausprobieren. Alle Leserinnen und Leser dieser Seite verwenden dasselbe Login. Ihre Rückmeldung ist deshalb nicht privat: Der Betreiber der Seite liest sie, und sie kann als Beispiel öffentlich gezeigt werden. Schreiben Sie darum keine persönlichen Angaben in den Text. (Sends feedback to the site's owner. Requires the shared demo login and is not private.)
| Name | Type | Req | Description |
|---|---|---|---|
| message | string | yes | – |
| page | – | – | – |
| token | – | – | – |
Structured output declared, but exposes no named fields.
No examples provided.
How do I install the Was ist MCP? Demo-Server server?
Was ist MCP? Demo-Server is a hosted endpoint at https://mcp.was-ist-mcp.ch/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · mcp.was-ist-mcp.ch
claude mcp add --transport http ch-was-ist-mcp-demo 'https://mcp.was-ist-mcp.ch/mcp'
What is the Was ist MCP? Demo-Server server?
Was ist MCP? Demo-Server is listed in the public MCP registry as ch.was-ist-mcp/demo. Plain-language MCP explainer in German: search and read was-ist-mcp.ch. Most tools need no login. This page covers its hosted endpoint (https://mcp.was-ist-mcp.ch/mcp).
Is the Was ist MCP? Demo-Server server safe to use?
Was ist MCP? Demo-Server scores 75 out of 100 on VerifyMCP. 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 Was ist MCP? Demo-Server server expose?
Was ist MCP? Demo-Server exposes 10 tools: search, fetch, list_pages, get_page, list_mcp_services, and 5 more. Their descriptions and schemas cost roughly 1,014 tokens of context every time the server is loaded.
Does the Was ist MCP? Demo-Server server require authentication?
No. We connected to Was ist MCP? Demo-Server without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Was ist MCP? Demo-Server server still maintained?
Was ist MCP? Demo-Server is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.