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Evidence for your next connection.

Independent measurements of remote MCP servers. Every observation has a timestamp.

Read-only probes

MCP server · Code & DevOps

Pauline — Crescendo Magazine

Classical music discovery: 656 composers (women & lesser-known), concerts in Belgium, CD reviews.

Checks passed
11 / 22

3 failed · 8 not measured

Median response
425 ms

Median of successful probes over 7 days

30-day uptime
Not measured

Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.

Discovered tools
5

Tool definitions returned by this server

Independent monitoring

Health & checks

Status history

Outdated check

Last connection measurement is over 24 hours old. Current availability is unknown.

Last checked
Check summary by test group
Test areaPassedFailedUnmeasured
ConnectionCan a client connect and discover tools?
500
Reliability & speedDoes it respond consistently and quickly?
004
Access & authenticationWhat is required to use this server?
102
Tool qualityAre the tool definitions usable by an agent?
310
Publisher identityCan the publisher be traced to its source?
222

Unmeasured means there is not enough evidence to decide. How these checks work

Inspect individual checks 22 recorded

Core

  • Pass
    Reachable

    Latest probe returned HTTP 200 in 425 ms.

  • Pass
    Valid handshake

    protocolVersion 2025-06-18, serverInfo.name pauline.

  • Pass
    Lists tools

    tools/list returned 5 tools.

  • Pass
    Current protocol

    Negotiated 2025-06-18. The bar is 2025-06-18 or newer.

  • Pass
    HTTPS

    The endpoint URL is https.

Performance

  • Not measured
    Fast (p50)

    Median latency 425 ms over 1 samples in 7 days. The bar is 1000 ms. Need at least 5 samples.

  • Not measured
    Consistent (p95)

    95th percentile 425 ms over 1 samples in 7 days. The bar is 3000 ms. Need at least 20 samples.

  • Not measured
    Reliable (uptime)

    1 of 1 attempts returned a tool list in 30 days (100%). The bar is 99%. Need at least 30 samples.

  • Not measured
    Stable tool list

    Fewer than two successful probes in 30 days, so tool-list stability is not measured.

Access

  • Pass
    Open access

    tools/list succeeded with no credential, and the record declares none.

  • Not measured
    Standard auth

    Auth is not required, so the OAuth metadata check does not apply.

  • Not measured
    Free tier cited

    No publisher quote has been checked.

Tools

  • Pass
    Tools described

    Every tool description is at least 20 characters.

  • Pass
    Valid input schemas

    Every inputSchema is a JSON Schema object.

  • Fail
    Parameters documented

    13 of 19 parameters have a description (68%). The bar is 80%.

  • Pass
    Safety hints

    Every tool sets readOnlyHint or destructiveHint.

Publisher

  • Pass
    Verified namespace

    Listed in the Official MCP Registry.

  • Not measured
    Website matches publisher

    This namespace is not a reverse domain, so the website comparison does not apply.

  • Fail
    Source repo linked

    No repository URL is on file.

  • Fail
    Repo owner matches

    The GitHub repository owner does not match the namespace login.

  • Pass
    Recently updated

    Updated 2026-10-15T20:18:45.945505Z, within 180 days.

  • Not measured
    Open-source licence

    No GitHub repository to ask about a licence.

Start using Pauline — Crescendo Magazine

Connect to this server

Choose your client, copy the configuration, then enable the server in your client’s MCP settings.

Run this command in your terminal, then restart Claude Code.

Claude Code

claude mcp add --transport http pauline-crescendo-magazine https://pauline.crescendo-magazine.be/mcp

Capabilities

Tools 5

chercher_compositeurs

Recherche dans les 656 compositrices et compositeurs de Pauline (Crescendo Magazine), du Moyen Âge à la création contemporaine, avec une attention particulière aux compositrices, aux scènes belges et aux talents méconnus. Tous les critères sont facultatifs et combinables. Renvoie nom, dates, nationalité, période, notoriété et adresse de la fiche.

Discovered
chercher_concerts

Recherche dans l'Agenda Crescendo : plus de 2 000 concerts de musique classique à venir en Belgique et dans l'Eurorégion (Hauts-de-France, Metz, Luxembourg, Maastricht, Aix-la-Chapelle). Tous les critères sont facultatifs et combinables (ex. « que joue Flagey en novembre », « opéra à Liège ce mois-ci », « Brussels Cello Festival »). Renvoie date, heure, titre, salle, ville, lien vers la page du concert et billetterie.

Discovered
disques_crescendo

Enregistrements de ce compositeur chroniqués par la rédaction de Crescendo Magazine (Phono.Crescendo), distinctions Joker et Millésime en tête, avec le lien vers chaque critique.

Discovered
fiche_compositeur

Fiche complète d'un compositeur ou d'une compositrice de Pauline : biographie rédigée par Crescendo Magazine, œuvres clés, œuvre pour commencer l'écoute, cote d'accessibilité, liens (fiche Pauline, articles Crescendo, écoute).

Discovered
prochains_concerts

Prochains concerts en Belgique et dans l'Eurorégion (Lille, Aix-la-Chapelle, Luxembourg…) qui programment ce compositeur, d'après l'Agenda Crescendo. Renvoie date, titre, salle, ville et lien.

Discovered

Recent measurements

Probe history

View status
Latest stored probes. Raw probe rows are kept for 14 days.
CheckedResultResponseTools
Connected425 ms5