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Claude certification practice exams and AI blog

R0· no sign-in

Free, unofficial practice questions for four Claude certifications, plus an AI blog (EN/PL).

v1.0.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality91strong
Trust82of 100
Uptime, 30 days98%
Latency p50522 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "szymonpaluch": {
      "type": "http",
      "url": "https://szymonpaluch.com/mcp"
    }
  }
}
claude mcp add --transport http szymonpaluch https://szymonpaluch.com/mcp
[mcp_servers.szymonpaluch]
url = "https://szymonpaluch.com/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "szymonpaluch": {
      "type": "remote",
      "url": "https://szymonpaluch.com/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "szymonpaluch": {
      "type": "http",
      "url": "https://szymonpaluch.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=szymonpaluch&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vc3p5bW9ucGFsdWNoLmNvbS9tY3AifQ%3D%3D"
}
{
  "servers": {
    "szymonpaluch": {
      "type": "http",
      "url": "https://szymonpaluch.com/mcp"
    }
  }
}
{
  "mcpServers": {
    "szymonpaluch": {
      "httpUrl": "https://szymonpaluch.com/mcp"
    }
  }
}
extensions:
  "szymonpaluch":
    enabled: true
    name: "szymonpaluch"
    type: streamable_http
    uri: "https://szymonpaluch.com/mcp"
    timeout: 300

Quality 91 / 100strong

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene100 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations6 of 6 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 1,069 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changes1 tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

6 tools, about 1,069 tokens to load them all · tool set 3044590b1b95 · tools last changed 2026-10-19 · checked 2026-10-20 13:49 UTC

Tool changes

  • get_speakingchangeddescription
    before

    Szymon Paluch's conference talks, meetups, podcasts and trainings since 2020, newest first. Only engagements verified against a public source.

    after · 91% of words in common

    Szymon Paluch's conference talks, meetups, podcasts and trainings since 2014, newest first. Only engagements verified against a public source.

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 82 / 100

no-repository
provenance55
liveness99
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-98% +updated-10d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://szymonpaluch.com/mcp streamable-httpnoneyes98%522 ms2025-11-252026-10-20

Tools (6)

book_a_callread-onlyThe link to book a call with Szymon Paluch, plus his email and phone.
get_servicesread-onlySzymon Paluch's services (AI implementation, consulting, workshops, speaking, the Certified AI Consultant Program) with indicative prices in PLN (net, primary) and USD (converted). Final quotes are scoped per engagement.
get_speakingread-onlySzymon Paluch's conference talks, meetups, podcasts and trainings since 2014, newest first. Only engagements verified against a public source.
practice_questionread-onlyOne question from Szymon Paluch's free, unofficial practice exams for the Claude certifications: ccar-f = Claude Certified Architect – Foundations (60 questions); ccar-p = Claude Certified Architect – Professional (63 questions); ccao-f = Claude Certified Associate – Foundations (60 questions); ccdv-f = Claude Certified Developer – Foundations (53 questions). Choose the exam with `exam` (default ccar-f, Architect – Foundations, which Szymon passed with 833/1000). Returns the scenario, question, options, the correct answer and an explanation; some questions are multiple response and say how many answers to select. Show the question and options first and reveal the answer only after the user has answered. Filter by exam domain (the first result names it; an out-of-range domain lists them all) or ask for a question number. Questions are in English, as on the real exams.
read_postread-onlyFull text of one blog post as Markdown, with its URL, date and FAQ. Takes the slug from search_posts, or the post URL.
search_postsread-onlySearch Szymon Paluch's blog (agentic engineering, AI implementation, Claude certification, AI in companies). Returns matching posts with title, date, summary, slug and URL. Every post exists in English and Polish under the same slug.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "com.szymonpaluch/mcp",
  "icons": [
    {
      "src": "https://szymonpaluch.com/favicon.svg",
      "sizes": [
        "any"
      ],
      "mimeType": "image/svg+xml"
    },
    {
      "src": "https://szymonpaluch.com/apple-touch-icon.png",
      "sizes": [
        "180x180"
      ],
      "mimeType": "image/png"
    }
  ],
  "title": "Claude certification practice exams and AI blog",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://szymonpaluch.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://szymonpaluch.com",
  "description": "Free, unofficial practice questions for four Claude certifications, plus an AI blog (EN/PL)."
}