Ceneo MCP
REMOTE · MCP.WONDEL.AI
Price comparison on Ceneo.pl: search products, list every shop's offer, fetch product details.
Available components
Last scanned (5 hours ago)
Scores higher than 43% of remote servers
Reachable. Last reached 5 Nov 2026.
Category E-commerce
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security46
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- Authorisation not fully verified: no authorisation is required to call this server, and 3 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
- HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
- HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability65
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 516 tokens (~172/item across 3 items; 3 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management10
- Stability observed for 3 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (33% 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 3 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
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.
- 5 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.
- 3 Nov 26 +1
- Stability: unverified → 0.03 ▲ functional
- 2 Nov 26 58
First indexed and scored.
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 · Probed https://mcp.wondel.ai/ceneo/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=wondel.ai | CN=WE1,O=Google Trust Services,C=US | 23 Oct 2026 | 21 Jan 2027 | ECDSA 256 | ECDSA-SHA256 | 5d95ed90e58a72d50e0abf92b4ea9de1 |
| SANs: wondel.ai, mcp.wondel.ai, *.mcp.wondel.ai | ||||||
| CN=WE1,O=Google Trust Services,C=US (CA) | CN=GTS Root R4,O=Google Trust Services LLC,C=US | 13 Dec 2023 | 20 Feb 2029 | ECDSA 256 | ECDSA-SHA384 | 7ff31977972c224a76155d13b6d685e3 |
| CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) | CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE | 15 Nov 2023 | 28 Jan 2028 | ECDSA 384 | SHA256-RSA | 7fe530bf331343bedd821610493d8a1b |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of mcp.wondel.ai. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| ai. | present | 1814, 3799 | 8, 8 | Verified |
| wondel.ai. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.wondel.ai/ceneo/mcp | Verified | 200 | |
| http (plaintext) | http://mcp.wondel.ai/ceneo/mcp | Inconclusive | 405 |
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 →
ceneo_product Get a Ceneo product ~78
Product details from Ceneo: name, images, description, brand, price range, offer count and rating. Fetched live from Ceneo.pl (a few seconds via direct fetch; up to ~20s when routed through an unblocker backend).
| Name | Type | Req | Description |
|---|---|---|---|
| productId | string | yes | Ceneo product id (digits) or full product URL |
No output schema declared.
No examples provided.
ceneo_product_offers Compare shop offers for a Ceneo product ~101
Given a Ceneo product id, return EVERY shop's offer (shop, price, link) sorted cheapest-first — the price comparison. Get the id from ceneo_search. Fetched live from Ceneo.pl (a few seconds via direct fetch; up to ~20s when routed through an unblocker backend).
| Name | Type | Req | Description |
|---|---|---|---|
| productId | string | yes | Ceneo product id (digits) or full https://www.ceneo.pl/<id> URL |
No output schema declared.
No examples provided.
ceneo_search Search Ceneo products ~235
Search Ceneo.pl (Poland's price-comparison engine) by phrase. Returns each product's lowest price and how many shops offer it, plus its Ceneo product id (use it with ceneo_product_offers). Fetched live from Ceneo.pl (a few seconds via direct fetch; up to ~20s when routed through an unblocker backend). Result shape: { source, fetchedAt, query, count, products: [...], note? } — the list key is `products`, and there are no per-shop offers here (call ceneo_product_offers with a product `id` for those). Each product: { id, name, url, lowestPrice, currency, shopCount, image }; `lowestPrice` is the formatted string Ceneo renders, not a number. A genuine no-match answers count: 0 with a `note` saying what to try instead — that is a successful result, not an error.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | – | Max products to return (default 24) |
| phrase | string | yes | Search text, e.g. 'iphone 15 128gb' |
| Name | Type | Req | Description |
|---|---|---|---|
| count | number | yes | – |
| fetchedAt | string | yes | – |
| note | – | – | – |
| products | array | yes | – |
| query | object | yes | – |
| source | string | yes | – |
No examples provided.
How do I install the Ceneo MCP server?
Ceneo MCP is a hosted endpoint at https://mcp.wondel.ai/ceneo/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · mcp.wondel.ai
claude mcp add --transport http ai-wondel-ceneo 'https://mcp.wondel.ai/ceneo/mcp'
What is the Ceneo MCP server?
Ceneo MCP is listed in the public MCP registry as ai.wondel/ceneo. Price comparison on Ceneo.pl: search products, list every shop's offer, fetch product details. This page covers its hosted endpoint (https://mcp.wondel.ai/ceneo/mcp).
Is the Ceneo MCP server safe to use?
Ceneo MCP scores 60 out of 100 on VerifyMCP. 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 Ceneo MCP server expose?
Ceneo MCP exposes 3 tools: ceneo_search, ceneo_product_offers, ceneo_product. Their descriptions and schemas cost roughly 414 tokens of context every time the server is loaded.
Does the Ceneo MCP server require authentication?
No. We connected to Ceneo MCP without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Ceneo MCP server still maintained?
Ceneo MCP is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.