Bikefuchs — Bike Parts Price Comparison
REMOTE · MCP.BIKEFUCHS.COM · SCANNED SEP 28
Price comparison & cart optimizer for bike parts across German & Austrian shops
Available components
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 Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- 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 Usability70
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1339 tokens (~191/item across 7 items; 7 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 Management100
- No destabilizing schema changes in the last 30 days.Pass
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 (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 7 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 8 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
How do I install the Bikefuchs — Bike Parts Price Comparison MCP server?
Bikefuchs — Bike Parts Price Comparison is a hosted endpoint at https://mcp.bikefuchs.com/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.bikefuchs.com
claude mcp add --transport http com-bikefuchs-bikefuchs 'https://mcp.bikefuchs.com/mcp'
{
"mcpServers": {
"com-bikefuchs-bikefuchs": {
"url": "https://mcp.bikefuchs.com/mcp"
}
}
} {
"servers": {
"com-bikefuchs-bikefuchs": {
"type": "http",
"url": "https://mcp.bikefuchs.com/mcp"
}
}
} [mcp_servers.com-bikefuchs-bikefuchs] url = "https://mcp.bikefuchs.com/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-bikefuchs-bikefuchs": {
"type": "remote",
"url": "https://mcp.bikefuchs.com/mcp",
"enabled": true
}
}
} openclaw mcp add com-bikefuchs-bikefuchs --url 'https://mcp.bikefuchs.com/mcp' --transport streamable-http
mcp_servers:
com-bikefuchs-bikefuchs:
url: "https://mcp.bikefuchs.com/mcp" {
"McpServers": {
"com-bikefuchs-bikefuchs": {
"Transport": "http",
"Url": "https://mcp.bikefuchs.com/mcp"
}
}
} assistant mcp add com-bikefuchs-bikefuchs -t streamable-http -u 'https://mcp.bikefuchs.com/mcp'
{
"mcpServers": {
"com-bikefuchs-bikefuchs": {
"type": "http",
"url": "https://mcp.bikefuchs.com/mcp"
}
}
} The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.
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.
- 28 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 3 Sept 26 0
- The server rewrote its instructions, which are the text every model session reads security
- “resolve_product” reworded the description of “url” cosmetic
- 26 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 25 Aug 26 0
- Stability: 0.97 → pass security
- 11 Aug 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 31 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
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 28 Sept 2026 · Probed https://mcp.bikefuchs.com/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=mcp.bikefuchs.com | CN=YR1,O=Let's Encrypt,C=US | 21 Aug 2026 | 19 Nov 2026 | RSA 2048 | SHA256-RSA | 6a84dab3b0563c520f9f470f48cbaa2991f |
| SANs: mcp.bikefuchs.com | ||||||
| CN=YR1,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | a20253f15f2691c05dc1ce13b9bcca4e |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of mcp.bikefuchs.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| bikefuchs.com. | 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 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://mcp.bikefuchs.com/mcp | Verified | 200 | |
| http (plaintext) | http://mcp.bikefuchs.com/mcp | HTTPS enforced | 308 | https://mcp.bikefuchs.com/mcp |
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_alternatives_for_product Find Alternative Shops ~78
Given a product's EAN barcode, return every shop that carries it with prices and availability, sorted cheapest-first.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | – | Country for pricing (DE or AT, default DE) |
| ean | string | yes | EAN barcode (8–14 digits, e.g. '4524667749493') |
| Name | Type | Req | Description |
|---|---|---|---|
| alternatives | array | yes | – |
| disclosure | string | – | – |
| ean | string | yes | – |
| product_name | string | yes | – |
No examples provided.
get_best_price Get Best Price by EAN ~119
Look up a single product by its EAN barcode and return the price at every shop that carries it, sorted cheapest-first, with stock status and direct purchase links.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | – | Country for pricing (DE or AT, default DE) |
| ean | string | yes | EAN barcode (8–14 digits, e.g. '4524667749493') |
| reference_shop | string | – | Shop id or display name to compare against. When set, the response states how much cheaper the cheapest shop is vs. this shop. |
| Name | Type | Req | Description |
|---|---|---|---|
| cheapest_price | number | yes | – |
| cheapest_shop | string | yes | – |
| disclosure | string | – | – |
| ean | string | yes | – |
| next_step | object | – | – |
| prices | array | yes | – |
| product_name | string | yes | – |
| reference_comparison | object | – | – |
No examples provided.
get_shipping_breakdown Get Shipping Cost ~117
Return the exact shipping cost for a specific shop, country, and cart value, including all shipping tiers and how much more is needed to reach the next free-shipping threshold.
| Name | Type | Req | Description |
|---|---|---|---|
| cart_value | number | yes | Total cart value in EUR (e.g. 49.99) |
| country | string | yes | Country (DE or AT) |
| shop | string | yes | Shop name or ID (e.g. 'rosebikes', 'boc24', 'bike24', 'fahrradteile', 'Rose Bikes') |
| Name | Type | Req | Description |
|---|---|---|---|
| cart_value | number | yes | – |
| country | string | yes | – |
| currency | string | yes | – |
| free_shipping_threshold | number | – | – |
| shipping_cost | number | yes | – |
| shop | string | yes | – |
No examples provided.
get_shop_info Get Shop Overview ~58
Return an overview of the supported shops, including their shipping cost tiers, free-shipping thresholds, and supported countries (DE and AT).
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | – | Filter output to a specific country (optional — omit for both DE and AT) |
| Name | Type | Req | Description |
|---|---|---|---|
| shops | array | yes | – |
No examples provided.
optimize_cart Optimize Shopping Cart ~137
Find the cheapest way to buy multiple products together: computes the optimal split across shops — which items to order from which shop — accounting for each shop's shipping costs and free-shipping thresholds, and returns the lowest achievable total including shipping. Takes an array of EAN barcodes. For accurate results, call get_best_price for each EAN first, then call optimize_cart.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | – | Country for pricing and shipping (DE or AT, default DE) |
| eans | array | yes | Array of EAN barcodes (8–14 digit numbers as strings, e.g. '4524667749493'). NOT URLs. |
| Name | Type | Req | Description |
|---|---|---|---|
| disclosure | string | – | – |
| optimization | object | yes | – |
| savings_info | string | – | – |
| stale_cache_warning | object | – | – |
No examples provided.
resolve_product Resolve Product URL ~146
Turn a product page URL from a supported shop into structured product data — EAN barcode, price, stock status, and a purchase link — so the EAN can then be used with get_best_price or optimize_cart. Multi-variant product families return a labeled candidate list (size/colour, price, EAN per variant): ask the user to pick a variant, then use that exact variant's EAN with the other tools.
| Name | Type | Req | Description |
|---|---|---|---|
| country | string | – | Country for pricing (DE or AT, default DE) |
| url | string | yes | Product page URL from a supported shop (e.g. 'https://www.rosebikes.de/p/<product-name>-<id>') |
| Name | Type | Req | Description |
|---|---|---|---|
| affiliate_url | string | – | Affiliate link for this product. |
| axis | string | – | Variant axis of the options: 'size', 'colour', 'mixed', 'size_name' or 'name'. |
| brand | string | – | – |
| disclosure | string | – | – |
| ean | string | – | – |
| family_url | string | – | Branded /go/ link to the product family page so the user can pick the variant. |
| message | string | – | – |
| options | array | – | Variants of ONE product. Ask the user to pick one, then use that variant's EAN. |
| price | number | – | – |
| product_name | string | yes | – |
| resolved | boolean | – | – |
| shop | string | yes | – |
| status | string | – | 'not_resolved' when the exact variant could not be determined; 'pick_variant' when labeled variant options are returned to choose from. |
No examples provided.
search_product Search Bike Products ~232
Search for bicycle parts, components, accessories, and cycling clothing by name, brand, or model number. Returns matching products sorted cheapest-first, each with its price, stock status, EAN barcode, and a direct purchase link. Supports DE and AT pricing. If you already have a product's EAN, use get_best_price instead.
| Name | Type | Req | Description |
|---|---|---|---|
| category | string | – | Filter by merchant category (partial match, e.g. 'Fahrräder' or 'Bremsen') |
| country | string | – | Country for pricing (DE or AT, default DE) |
| in_stock | boolean | – | Only return in-stock products (default true) |
| max_price | number | – | Upper price bound in EUR (inclusive) |
| max_results | integer | – | Max results (1–20, default 10) |
| q | string | yes | Search keyword, min 2 chars. Multi-word queries use AND logic across product name, description, and specifications (e.g. 'shimano xt bremsbeläge') |
| shop | string | – | Restrict results to a single supported shop (by id or name) |
| Name | Type | Req | Description |
|---|---|---|---|
| disclosure | string | – | – |
| next_steps | array | – | – |
| query | string | yes | – |
| results | array | yes | – |
| total_results | number | yes | – |
No examples provided.
What is the Bikefuchs — Bike Parts Price Comparison MCP server?
Bikefuchs — Bike Parts Price Comparison is an MCP server listed in the public MCP registry as com.bikefuchs/bikefuchs. Price comparison & cart optimizer for bike parts across German & Austrian shops. This page covers its hosted endpoint (https://mcp.bikefuchs.com/mcp).
Is the Bikefuchs — Bike Parts Price Comparison MCP server safe to use?
Bikefuchs — Bike Parts Price Comparison scores 87 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 Bikefuchs — Bike Parts Price Comparison MCP server expose?
Bikefuchs — Bike Parts Price Comparison exposes 7 tools: search_product, get_best_price, optimize_cart, get_shop_info, get_shipping_breakdown, and 2 more. Their descriptions and schemas cost roughly 887 tokens of context every time the server is loaded.
Does the Bikefuchs — Bike Parts Price Comparison MCP server require authentication?
No. We connected to Bikefuchs — Bike Parts Price Comparison without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Bikefuchs — Bike Parts Price Comparison MCP server still maintained?
Bikefuchs — Bike Parts Price Comparison is still listed as active in the MCP registry. We last reached this channel on 28 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.