kleinanzeigen-mcp

io.github.taneron/kleinanzeigenv0.1.0Search

Search Kleinanzeigen.de, Germany's largest classifieds site, for second-hand listings

The current version, v0.1.0, was published to the official MCP registry on 2026-09-01. It is distributed as kleinanzeigen-mcp on npm, filed under Search by this index, and declares 5 environment variables. Removals and unreachable sources are measured across every server this index tracks, contract drift across the servers that answer in consecutive snapshots; the index's current counts put this record in context.

In-path gate · all MCP tools

Using kleinanzeigen-mcp in Claude, Cursor, Gemini CLI, Cline, or Zed?

MCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and HOLDs the call when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use Install this server for that).

Install the mcpindex gate (one command)

Rewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less

uv tool install mcpindex-gate && mcpindex-config-wire

Auditable install path →Watch it hold a drift →

Trust verdict · v1 advisory · method

NOT YET SCREENEDno verdict on file

Verdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: the eval, four-state verdict, honest limits.

Own this server? Screen its description →

That verdict was true at screening time (snapshot 2026-09-02).

Contracts can change after screening, with no version bump. The gate pins kleinanzeigen-mcp’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.

See your first HOLD in 2 minutes →

Environment variables

WILLMEHR_MODE

'full' (default) for a local install; 'public' paces requests and lowers the page and batch caps for an instance shared by several people.

KZ_MIN_INTERVAL_MS

Minimum spacing between requests to kleinanzeigen.de, in milliseconds. Concurrency trips the site's bot detection, so requests are serialised.

KZ_MAX_PAGE_COUNT

Cap on result pages a single search may fetch, roughly 25 listings each.

KZ_MAX_BATCH_SIZE

Cap on listing ids per batch detail call.

TZ

Listing timestamps are printed without a timezone; set Europe/Berlin to interpret them exactly.

MCP quality score · maturity, not trust · methodology

freshness

completeness

installability

documentation

stability

Alternatives in Search

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Fodda Topic & Trend Research

ai.fodda/topic-research

Trend, stats & insight search across PSFK expert graphs with citable sources.

willmehr

io.github.taneron/willmehr

Search willhaben.at for second-hand listings and rank the underpriced ones

Install this server

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "kleinanzeigen": {
      "command": "npx",
      "args": [
        "-y",
        "--",
        "kleinanzeigen-mcp"
      ],
      "env": {
        "WILLMEHR_MODE": "full",
        "KZ_MIN_INTERVAL_MS": "800",
        "KZ_MAX_PAGE_COUNT": "5",
        "KZ_MAX_BATCH_SIZE": "20",
        "TZ": "<tz>"
      }
    }
  }
}

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "kleinanzeigen": {
      "command": "npx",
      "args": [
        "-y",
        "--",
        "kleinanzeigen-mcp"
      ],
      "env": {
        "WILLMEHR_MODE": "full",
        "KZ_MIN_INTERVAL_MS": "800",
        "KZ_MAX_PAGE_COUNT": "5",
        "KZ_MAX_BATCH_SIZE": "20",
        "TZ": "<tz>"
      }
    }
  }
}

Cline (cline_mcp_settings.json)

npx -y -- kleinanzeigen-mcp

Claude Code (claude mcp add)

claude mcp add --scope user kleinanzeigen -- npx -y -- kleinanzeigen-mcp

Gemini CLI (gemini mcp add)

gemini mcp add -s user kleinanzeigen npx -y -- kleinanzeigen-mcp

Verdict API

curl -s mcpindex.ai/api/v1/trust/server/io-github-taneron-kleinanzeigen

Free-tier verdict as JSON: decision + dimensions + severity. Call it from your agent before it invokes a tool it just discovered.

Details

version: v0.1.0
category: Search
quality: 90 / 100
operator: taneron

Listing

Listed from the official MCP registry. Unclaimed by its maintainer. Maintainer? Email us →

Provenance

Each verdict is bound to a hash of the exact description it judged, so a re-crawl that changes the text produces a new record rather than silently inheriting this one. Verdict history is hash-chained and anchored to Bitcoin via OpenTimestamps (latest confirmed at block 964,988). Verify it yourself.

Links

Repository →Website →