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Jan Linketscher

R0· no sign-in

Profile and essays of Jan Linketscher (i22, Bonn), full-text search, and booking a call.

v2.2.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality100strong
Trust82of 100
Uptime, 30 days92%
Latency p50210 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "site": {
      "type": "http",
      "url": "https://janlinketscher.com/api/mcp"
    }
  }
}
claude mcp add --transport http site https://janlinketscher.com/api/mcp
[mcp_servers.site]
url = "https://janlinketscher.com/api/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "site": {
      "type": "remote",
      "url": "https://janlinketscher.com/api/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "site": {
      "type": "http",
      "url": "https://janlinketscher.com/api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=site&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vamFubGlua2V0c2NoZXIuY29tL2FwaS9tY3AifQ%3D%3D"
}
{
  "servers": {
    "site": {
      "type": "http",
      "url": "https://janlinketscher.com/api/mcp"
    }
  }
}
{
  "mcpServers": {
    "site": {
      "httpUrl": "https://janlinketscher.com/api/mcp"
    }
  }
}
extensions:
  "site":
    enabled: true
    name: "site"
    type: streamable_http
    uri: "https://janlinketscher.com/api/mcp"
    timeout: 300

Quality 100 / 100strong

protocol100 · weight 25
  • pass
    protocol.modernsupports 2026-07-28 (server/discover)
  • pass
    protocol.statelessanswers without a session
  • pass
    protocol.transportstreamable HTTP
  • pass
    protocol.list_ttltool list is cacheable (ttlMs 3600000)
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.annotations7 of 7 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 1,225 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changes2 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

7 tools, about 1,225 tokens to load them all · tool set 81501eeea519 · tools last changed 2026-10-10 · checked 2026-10-20 09:31 UTC

Tool changes

  • get_essaychangeddescription, input schema
    before

    Full text of one Anti-Playbook essay as Markdown (with front matter). Use the slug from list_essays or search.

    after · 90% of words in common

    Full text of one essay as Markdown (with front matter). Use the slug from list_essays or search.

  • list_essayschangeddescription
    before

    List the Anti-Playbook essays, newest first: title, date, one-sentence summary, topics, URL and slug. Optionally filter by topic slug. Also returns the available topics.

    after · 91% of words in common

    List the essays, newest first: title, date, one-sentence summary, topics, URL and slug. Optionally filter by topic slug. Also returns the available topics.

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
liveness97
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-92% +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://janlinketscher.com/api/mcp streamable-httpnoneyes92%210 ms2026-07-28, 2025-11-25, 2025-06-18, 2025-03-26, 2024-11-052026-10-20

Tools (7)

book_meetingBook a call with Jan Linketscher on behalf of your user. The start must be a slot returned by get_availability. If your client supports elicitation (form mode, MCP 2026-07-28), the server itself asks the user to confirm time, name and email – name and email are then prefilled from your arguments and can be corrected by the user. Otherwise: show the user meeting type, date and time (with time zone), name and email, get their explicit approval, then pass name, email and confirmed: true. Use the user's real name and email; never invent them. Cal.com sends the confirmation with a calendar invite and links to reschedule or cancel to that email address.
get_availabilityread-onlyFree time slots for a call with Jan Linketscher. meeting_type: "kennenlernen" (Kennenlernen, 30 min), "sparring" (Sparring, 60 min). Optional date range (YYYY-MM-DD, default: the next 14 days, at most 90 days ahead). Times are ISO 8601 with offset; the text answer lists them in Europe/Berlin.
get_essayread-onlyFull text of one essay as Markdown (with front matter). Use the slug from list_essays or search.
get_profileread-onlyWho Jan Linketscher is: managing director and shareholder of the digital agency i22 (Bonn), his background, how his texts are written, and how to contact him. Content is in German.
list_essaysread-onlyList the essays, newest first: title, date, one-sentence summary, topics, URL and slug. Optionally filter by topic slug. Also returns the available topics.
list_meeting_typesread-onlyThe kinds of calls that can be booked with Jan Linketscher ("kennenlernen" (Kennenlernen, 30 min), "sparring" (Sparring, 60 min)), with duration, purpose and a booking link for humans.
searchread-onlyFull-text search across all essays and pages (about, context). Returns the best matches with title, URL and a short snippet. German queries work best.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "com.janlinketscher/site",
  "icons": [
    {
      "src": "https://janlinketscher.com/apple-touch-icon.png",
      "sizes": [
        "180x180"
      ],
      "mimeType": "image/png"
    }
  ],
  "title": "Jan Linketscher",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://janlinketscher.com/api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "2.2.0",
  "websiteUrl": "https://janlinketscher.com/agent",
  "description": "Profile and essays of Jan Linketscher (i22, Bonn), full-text search, and booking a call."
}