Kleinanzeigen
MCPB · KANZEIGEN-MCP-1.1.0.MCPB · 2 COMPONENTS
A read-only, robots-clean MCP server over kleinanzeigen.de
Available components
Last scanned (15 hours ago)
Scores higher than 89% of MCPB servers
Category E-commerce
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. How we score → Why this is hard to score →
Supply Chain Security13
- No malware scan is available for this kind of package: the supply-chain vendors we use do not cover it. This is a permanent gap in our coverage, not a finding about the package.Unverified
- Known CVEs could not be checked: we found no dependency list to check in this bundle: either it runs a compiled binary, whose bundled manifests we do not read, or none of the package.json, requirements.txt, pyproject.toml or uv.lock files it ships for its runtime declares a dependency we can read (a requirements.txt that only points at a setup.py project, a local path, or a nested requirements file we cannot follow counts as none).Unverified
- No install/post-install scripts declared.Pass
- Dependency health could not be checked: we found no dependency list to check in this bundle: either it runs a compiled binary, whose bundled manifests we do not read, or none of the package.json, requirements.txt, pyproject.toml or uv.lock files it ships for its runtime declares a dependency we can read (a requirements.txt that only points at a setup.py project, a local path, or a nested requirements file we cannot follow counts as none).Unverified
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (Unlicense).Pass
- Actively maintained (last published 4 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability68
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 523 tokens (~87/item across 6 items; 6 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
Tool Coverage74
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 11% of tool parameters carry a description.Partial
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Checks we ran (13)
- Install scripts
- Source repository
- Provenance
- License
- Maintenance
- Security disclosure
- Schema quality
- Stability
- Tool coverage
- Injection markers
- Destructive annotations
- Judged manipulation
- MCP protocol
Checks we could not complete (3)
These are gaps on our side, not findings about this package. We only credit what we can confirm, so a category made up entirely of them scores 0.
- Malware scan in Supply Chain SecurityNo malware scan is available for this kind of package: the supply-chain vendors we use do not cover it. This is a permanent gap in our coverage, not a finding about the package.
- Known CVEs in Supply Chain SecurityKnown CVEs could not be checked: we found no dependency list to check in this bundle: either it runs a compiled binary, whose bundled manifests we do not read, or none of the package.json, requirements.txt, pyproject.toml or uv.lock files it ships for its runtime declares a dependency we can read (a requirements.txt that only points at a setup.py project, a local path, or a nested requirements file we cannot follow counts as none).
- Dependency health in Supply Chain SecurityDependency health could not be checked: we found no dependency list to check in this bundle: either it runs a compiled binary, whose bundled manifests we do not read, or none of the package.json, requirements.txt, pyproject.toml or uv.lock files it ships for its runtime declares a dependency we can read (a requirements.txt that only points at a setup.py project, a local path, or a nested requirements file we cannot follow counts as none).
Does not apply to this package (2)
- Endpoint SecurityScored on hosted endpoints only. A package has no live endpoint of its own for us to probe.
- Transport & ReachabilityScored on hosted endpoints only. A package has no live endpoint of its own for us to probe.
The score does not measure everything. What the score does not measure →
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 31 Oct 26 0
- Stability: 0.97 → pass security
- Package version: 1.0.1 → 1.1.0 functional
- 30 Oct 26 0
- Stability: pass → 0.97 functional
- 24 Oct 26 0
- Stability: 0.97 → pass security
- 23 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 21 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.
- 19 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.
- 17 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes.
- 15 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Analysed mcpb/https://github.com/IIxauII/kleinanzeigen-mcp/releases/download/v1.1.0/kanzeigen-mcp-1.1.0.mcpb@1.1.0
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | mcpb |
| Reason | No attestation published |
Background: How many MCP packages publish verified provenance →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
find_category Find categories ~54
Category ids matching a name. Always returns candidates — names and slugs collide, so only the numeric id identifies a category.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | A German category name, optionally qualified as "Parent > Child". |
| Name | Type | Req | Description |
|---|---|---|---|
| count | integer | yes | – |
| fetched_at | string | yes | – |
| matches | array | yes | – |
| source_url | – | yes | – |
| stale | boolean | yes | – |
| stale_reason | string | – | – |
No examples provided.
find_location Find locations ~102
Location ids matching a name or postcode. Always returns candidates — a postcode can map to several locations.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | 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… |
| Name | Type | Req | Description |
|---|---|---|---|
| count | integer | yes | – |
| fetched_at | string | yes | – |
| matches | array | yes | – |
| source_url | – | yes | – |
| stale | boolean | yes | – |
| stale_reason | string | – | – |
No examples provided.
find_shop Find shops ~100
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.
| Name | Type | Req | Description |
|---|---|---|---|
| category_id | integer | – | – |
| location_id | integer | – | – |
| name | string | yes | The commercial seller's name, passed to the directory's full-text search unchanged. |
| page | integer | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| count | integer | yes | – |
| fetched_at | string | yes | – |
| matches | array | yes | – |
| page | integer | yes | – |
| page_size | number | yes | – |
| source_url | – | yes | – |
| stale | boolean | yes | – |
| stale_reason | string | – | – |
No examples provided.
get_listing Get listing ~25
One listing in full, by ad id.
| Name | Type | Req | Description |
|---|---|---|---|
| ad_id | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| ad_id | string | – | – |
| attributes | array | – | – |
| category_id | – | – | – |
| description | string | – | – |
| fetched_at | string | yes | – |
| flags | object | – | – |
| image_count | integer | – | – |
| images | array | – | – |
| listing_type | string | – | – |
| location_id | – | – | – |
| location_name | – | – | – |
| postcode | – | – | – |
| posted | – | – | – |
| price | – | – | – |
| seller | object | – | – |
| source_url | – | yes | – |
| stale | boolean | yes | – |
| stale_reason | string | – | – |
| status | string | yes | – |
| title | string | – | – |
| url | string | – | – |
No examples provided.
get_shop Get shop page and inventory ~86
Profile and listings for one COMMERCIAL seller. Private sellers have no shop page and cannot be reached by this server.
| Name | Type | Req | Description |
|---|---|---|---|
| category_id | integer | – | – |
| keywords | string | – | – |
| location_id | integer | – | – |
| max_price | integer | – | – |
| min_price | integer | – | – |
| page | integer | – | – |
| shop_slug | string | yes | – |
| Name | Type | Req | Description |
|---|---|---|---|
| count | integer | yes | – |
| fetched_at | string | yes | – |
| listings | array | yes | – |
| page | integer | yes | – |
| shop | – | yes | – |
| source_url | – | yes | – |
| stale | boolean | yes | – |
| stale_reason | string | – | – |
| status | string | yes | – |
No examples provided.
search_listings Search listings ~156
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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 | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| clamped | boolean | yes | – |
| fetched_at | string | yes | – |
| listings | array | yes | – |
| location_resolution | object | – | – |
| organic_count | integer | yes | – |
| page | integer | yes | – |
| promoted_count | integer | yes | – |
| range | – | yes | – |
| reachable | number | yes | – |
| sort | – | yes | – |
| source_url | – | yes | – |
| stale | boolean | yes | – |
| stale_reason | string | – | – |
| total | – | yes | – |
No examples provided.
How do I install the Kleinanzeigen MCP server?
Kleinanzeigen ships as an MCPB bundle, a single file you download and open in an MCP host that supports MCPB bundles, such as Claude Desktop. The host reads the launch command from the bundle's own manifest, so there is no command to copy. Before opening it, check the file's SHA-256 matches the one the MCP registry declares for it, e4ebc4990178af6d91e1b0cd513836cad19fbab36d79ec985e22290a4125c637; the commands to do that are on this page. If it does not match, do not open it.
mcpb · kanzeigen-mcp-1.1.0.mcpb
Download bundleCheck the download matches the SHA-256 the MCP registry declares before you open it. If it does not match, do not open the file.
SHA-256
e4ebc4990178af6d91e1b0cd513836cad19fbab36d79ec985e22290a4125c637
macOS / Linux
echo "e4ebc4990178af6d91e1b0cd513836cad19fbab36d79ec985e22290a4125c637 kanzeigen-mcp-1.1.0.mcpb" | shasum -a 256 -c
Windows (PowerShell)
(Get-FileHash -Algorithm SHA256 .\kanzeigen-mcp-1.1.0.mcpb).Hash -eq "e4ebc4990178af6d91e1b0cd513836cad19fbab36d79ec985e22290a4125c637"
Run it in the folder you saved the bundle to, then open the file with an MCPB-capable host such as Claude Desktop.
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/v1.1.0/kanzeigen-mcp-1.1.0.mcpb).
Is the Kleinanzeigen MCP server safe to use?
Kleinanzeigen scores 55 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.
What did VerifyMCP test on the Kleinanzeigen MCP server?
VerifyMCP ran 13 checks on Kleinanzeigen, covering Install scripts, Source repository, Provenance, License and 9 more. 3 items could not be completed, a gap on our side rather than a finding about Kleinanzeigen: Malware scan, Known CVEs and Dependency health. Endpoint Security and Transport & Reachability do not apply to an MCPB bundle, so they were not tested. The score does not measure everything, and the scoring documentation lists what it leaves out.