# Kleinanzeigen (mcpb · kanzeigen-mcp-1.0.0.mcpb)

A read-only, robots-clean MCP server over kleinanzeigen.de

- Trust score: 46/100 (low)
- Change this week: +5
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-20

## Components

- mcpb · `kanzeigen-mcp-1.0.0.mcpb`: 46/100 (this document), [markdown](https://verifymcp.io/servers/iixauii-kleinanzeigen/https-github-com-iixauii-kleinanzeigen-mcp-releases-download-v1-0-0-kanzeigen-mc.md), [page](https://verifymcp.io/servers/iixauii-kleinanzeigen/https-github-com-iixauii-kleinanzeigen-mcp-releases-download-v1-0-0-kanzeigen-mc)
- npm · `kanzeigen-mcp`: 83/100, [markdown](https://verifymcp.io/servers/iixauii-kleinanzeigen/kanzeigen-mcp.md), [page](https://verifymcp.io/servers/iixauii-kleinanzeigen/kanzeigen-mcp)

## Channel facts

- Registry: `mcpb`
- Package: `https://github.com/IIxauII/kleinanzeigen-mcp/releases/download/v1.0.0/kanzeigen-mcp-1.0.0.mcpb`
- Version: `1.0.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-09-20.

- **Supply Chain Security**: 13/100
  - Malware scan not yet available for this package.
  - Known CVEs could not be checked: this artifact ships no SBOM, so there is no dependency list to read. Publishing one would let us assess it.
  - No install/post-install scripts declared.
  - Dependency health could not be checked: this artifact ships no SBOM, so there is no dependency list to read. Publishing one would let us assess it.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (Unlicense).
  - Actively maintained (last published 10 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 68/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 523 tokens (~87/item across 6 items; 6 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 37/100
  - Stability observed for 11 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 74/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 11% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

- Download bundle: `https://github.com/IIxauII/kleinanzeigen-mcp/releases/download/v1.0.0/kanzeigen-mcp-1.0.0.mcpb`

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-09-19 (score 46, +1)

No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-17 (score 45, +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.

### 2026-09-16 (score 44, +3)

- [functional improvement] Stability: unverified → 0.23

### 2026-09-09 (score 41)

First indexed and scored.

## MCP tools (6)

### `search_listings` (~156 tokens)

Search listings

One page of listings matching a search query. Promoted listings repeat on
every page; high-volume queries drift between pages, so a listing can be
missed or seen twice across a walk.

Input parameters:

- `ad_type` (string)
- `buy_now` (boolean)
- `category_id` (integer)
- `keywords` (string)
- `location` (string)
- `location_id` (integer)
- `max_price` (number)
- `min_price` (number)
- `page` (integer)
- `poster_type` (string)
- `radius` (integer)
- `shipping` (boolean)
- `shipping_carrier` (string)
- `sort` (string)

Output parameters:

- `clamped` (boolean)
- `fetched_at` (string)
- `listings` (array)
- `location_resolution` (object)
- `organic_count` (integer)
- `page` (integer)
- `promoted_count` (integer)
- `range`
- `reachable` (number)
- `sort`
- `source_url`
- `stale` (boolean)
- `stale_reason` (string)
- `total`

### `get_listing` (~25 tokens)

Get listing

One listing in full, by ad id.

Input parameters:

- `ad_id` (string, required)

Output parameters:

- `ad_id` (string)
- `attributes` (array)
- `category_id`
- `description` (string)
- `fetched_at` (string)
- `flags` (object)
- `image_count` (integer)
- `images` (array)
- `listing_type` (string)
- `location_id`
- `location_name`
- `postcode`
- `posted`
- `price`
- `seller` (object)
- `source_url`
- `stale` (boolean)
- `stale_reason` (string)
- `status` (string)
- `title` (string)
- `url` (string)

### `get_shop` (~86 tokens)

Get shop page and inventory

Profile and listings for one COMMERCIAL seller. Private sellers have no
shop page and cannot be reached by this server.

Input parameters:

- `category_id` (integer)
- `keywords` (string)
- `location_id` (integer)
- `max_price` (integer)
- `min_price` (integer)
- `page` (integer)
- `shop_slug` (string, required)

Output parameters:

- `count` (integer)
- `fetched_at` (string)
- `listings` (array)
- `page` (integer)
- `shop`
- `source_url`
- `stale` (boolean)
- `stale_reason` (string)
- `status` (string)

### `find_category` (~54 tokens)

Find categories

Category ids matching a name. Always returns candidates — names and slugs
collide, so only the numeric id identifies a category.

Input parameters:

- `query` (string, required): A German category name, optionally qualified as "Parent > Child".

Output parameters:

- `count` (integer)
- `fetched_at` (string)
- `matches` (array)
- `source_url`
- `stale` (boolean)
- `stale_reason` (string)

### `find_location` (~102 tokens)

Find locations

Location ids matching a name or postcode. Always returns candidates — a
postcode can map to several locations.

Input parameters:

- `query` (string, required): A German place name, optionally qualified as "Bundesland > Ort". A five-digit postcode matches nothing: the postcode layer's ids are absent from every source this dataset may read. Pass a postcode to…

Output parameters:

- `count` (integer)
- `fetched_at` (string)
- `matches` (array)
- `source_url`
- `stale` (boolean)
- `stale_reason` (string)

### `find_shop` (~100 tokens)

Find shops

Shop slugs for COMMERCIAL sellers matching a name. Makes a live request,
unlike the other resolvers. A match may be a mention in a shop's profile
text rather than its name, so check before using one.

Input parameters:

- `category_id` (integer)
- `location_id` (integer)
- `name` (string, required): The commercial seller's name, passed to the directory's full-text search unchanged.
- `page` (integer)

Output parameters:

- `count` (integer)
- `fetched_at` (string)
- `matches` (array)
- `page` (integer)
- `page_size` (number)
- `source_url`
- `stale` (boolean)
- `stale_reason` (string)

## Diagnostics

Captured diagnostic sections: Provenance. The full working is on the page: https://verifymcp.io/servers/iixauii-kleinanzeigen/https-github-com-iixauii-kleinanzeigen-mcp-releases-download-v1-0-0-kanzeigen-mc#diagnostics

## Score history

- 2026-09-20: 46
- 2026-09-19: 46
- 2026-09-18: 45
- 2026-09-17: 45
- 2026-09-16: 44
- 2026-09-15: 41
- 2026-09-14: 41
- 2026-09-13: 41
- 2026-09-12: 41
- 2026-09-11: 41
- 2026-09-10: 41
- 2026-09-09: 41

## Common questions

### What is the Kleinanzeigen MCP server?

Kleinanzeigen is an MCP server listed in the public MCP registry as io.github.IIxauII/kleinanzeigen. A read-only, robots-clean MCP server over kleinanzeigen.de. This page covers its MCPB bundle (https://github.com/IIxauII/kleinanzeigen-mcp/releases/download/v1.0.0/kanzeigen-mcp-1.0.0.mcpb).

### Is the Kleinanzeigen MCP server safe to use?

Kleinanzeigen scores 46 out of 100 on VerifyMCP. It declares no install or post-install scripts. 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 Kleinanzeigen MCP server expose?

Kleinanzeigen exposes 6 tools: search_listings, get_listing, get_shop, find_category, find_location, find_shop. Their descriptions and schemas cost roughly 523 tokens of context every time the server is loaded.

### What licence is the Kleinanzeigen MCP server under?

Kleinanzeigen declares the Unlicense licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- Repository: https://github.com/IIxauII/kleinanzeigen-mcp
- Changelog RSS feed: https://verifymcp.io/servers/iixauii-kleinanzeigen/https-github-com-iixauii-kleinanzeigen-mcp-releases-download-v1-0-0-kanzeigen-mc.xml
- Changelog JSON feed: https://verifymcp.io/servers/iixauii-kleinanzeigen/https-github-com-iixauii-kleinanzeigen-mcp-releases-download-v1-0-0-kanzeigen-mc.json
- HTML version of this page: https://verifymcp.io/servers/iixauii-kleinanzeigen/https-github-com-iixauii-kleinanzeigen-mcp-releases-download-v1-0-0-kanzeigen-mc