Search / fr.comparr/comparr
protogridR0· no sign-inCompare prices across French merchants, with recorded price history and verified price drops.
v1.1.0 · active · website · descriptor JSON · versions
{
"mcpServers": {
"comparr": {
"type": "http",
"url": "https://www.comparr.fr/mcp"
}
}
}claude mcp add --transport http comparr https://www.comparr.fr/mcp[mcp_servers.comparr]
url = "https://www.comparr.fr/mcp"
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"comparr": {
"type": "remote",
"url": "https://www.comparr.fr/mcp",
"enabled": true
}
}
}{
"mcpServers": {
"comparr": {
"type": "http",
"url": "https://www.comparr.fr/mcp"
}
},
"deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=comparr&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vd3d3LmNvbXBhcnIuZnIvbWNwIn0%3D"
}{
"servers": {
"comparr": {
"type": "http",
"url": "https://www.comparr.fr/mcp"
}
}
}{
"mcpServers": {
"comparr": {
"httpUrl": "https://www.comparr.fr/mcp"
}
}
}extensions:
"comparr":
enabled: true
name: "comparr"
type: streamable_http
uri: "https://www.comparr.fr/mcp"
timeout: 300
protocol.modernsupports 2026-07-28 (server/discover)protocol.statelessanswers without a sessionprotocol.transportstreamable HTTPprotocol.list_ttltool list is cacheable (ttlMs 3600000)auth.prm, auth.as_metadata, auth.cimdno remote uses OAuthauth.secret_in_urlno templated URLtools.descriptionsevery tool has a descriptiontools.description_lengthdescriptions are concisetools.schemasevery tool has an object input schematools.annotations4 of 4 tools declare readOnlyHint or destructiveHinttools.directory_hints1 of 4 tools declare all four hints; missing: get_product (idempotentHint); get_price_history (idempotentHint); get_deals (idempotentHint)tools.token_costabout 703 tokens to load every tooltools.api_dumptools are not a one-to-one API dumpstability.changes5 tool changes in 30 daysstability.rug_pullno tool changed its meaning under the same namedeps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI packageget_dealschangedannotationsget_price_historychangedannotationsget_productchangedannotationsget_price_historychangeddescriptionRecorded price history of one product: best price per day across all offers AND the series of each individual offer (so you can tell a real price drop from a cheaper seller appearing). Readings are periodic snapshots (often weekly), not daily tracking — quote the dates and the number of readings.
Recorded price history of one product: best price per day across all offers AND the series of each individual offer, which tells a real price drop apart from a cheaper seller appearing. Readings are periodic, dated snapshots (often weekly), not daily tracking.
search_productschangeddescriptionCompare the prices of a product category or a specific model across merchants (France on comparr.fr, United States on comparr.co). Returns ranked products with every offer, the exact seller, the item condition and the date each price was checked. If no comparison exists yet, one is started and status is 'pending': call this tool again with the same query after about 60 seconds.
Compare the prices of a product category or a specific model across merchants (France on comparr.fr, United States on comparr.co). Returns ranked products with every offer, the exact seller, the item condition and the date each price was checked. If no comparison exists yet, one is started and the result has status 'pending' with retry_after_seconds: the full results are available about 60 seconds later for the same query.
Full history: list_changes · trend: quality JSON.
Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.
+dns-namespace +website +reachable +uptime-100% +updated-23d-ago -no-repository
Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.
| remote | auth | reachable | uptime 30d | p50 | protocol | last ok |
|---|---|---|---|---|---|---|
https://www.comparr.fr/mcp streamable-http | none | yes | 100% | 471 ms | 2026-07-28, 2025-11-25, 2025-06-18, 2025-03-26, 2024-11-05 | 2026-10-20 |
get_dealsread-only | Current verified price drops: the SAME offer is cheaper than its own lowest recorded price over the previous 90 days, backed by several days of readings, checked within 48 h, new condition only, Amazon offers re-verified. Each deal returns its proof (reference price, period, number of reading days). Optionally filter by words in the product name. |
get_price_historyread-only | Recorded price history of one product: best price per day across all offers AND the series of each individual offer, which tells a real price drop apart from a cheaper seller appearing. Readings are periodic, dated snapshots (often weekly), not daily tracking. |
get_productread-only | All current offers for one product (id or slug from search_products or get_deals), with the date each price was checked, the exact seller, the condition, and a 'is now a good time to buy' verdict computed from Comparr's recorded price history. |
search_products | Compare the prices of a product category or a specific model across merchants (France on comparr.fr, United States on comparr.co). Returns ranked products with every offer, the exact seller, the item condition and the date each price was checked. If no comparison exists yet, one is started and the result has status 'pending' with retry_after_seconds: the full results are available about 60 seconds later for the same query. |
Schemas: list_tools.
{
"name": "fr.comparr/comparr",
"title": "Comparr",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"remotes": [
{
"url": "https://www.comparr.fr/mcp",
"type": "streamable-http"
}
],
"version": "1.1.0",
"websiteUrl": "https://www.comparr.fr",
"description": "Compare prices across French merchants, with recorded price history and verified price drops."
}