CardDeals Live Gift Card Deals
https://catalog.carddeals.co/mcp ↗
Description
Search current U.S. gift-card discounts from validated providers. Anonymous and read-only.
What our measurements say
CardDeals Live Gift Card Deals is a remote MCP server published at catalog.carddeals.co. It has been probed 12 times since 9/12/2026. It answered in 12 of them (100.0%), a near-uninterrupted record. Median response time is 372 ms, placing it among the faster endpoints. It offers a narrow, focused set of 3 tools. On the protocol side it speaks the 2026-07-28 stateless spec.
Agent readability score
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
Agent readability score
Strengths
- Tool names and descriptions explicitly define use cases (search vs. lookup vs. get).
- Avoids overlap by specifying when each tool should be used (e.g., 'do not use for fuzzy discovery').
Weaknesses
- Some parameters (e.g., 'query', 'category') lack required/optional clarity in descriptions.
- Error handling is only explicitly mentioned in 'lookup_gift_card_deals' (unknown IDs).
search_gift_card_deals— Multiple optional parameters may cause ambiguity in required inputs.get_gift_card_deals— No explicit error handling for invalid brand inputs.
Verdict
Event narrative
Sign up free to generateRaw observations
| Run | Era | Modern | ms |
|---|
Schema compliance
tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
- tools/list schema valid
- inputSchema is valid JSON Schema
- Smoke test passed · last run:
- Cold-start: cold 73ms → warm 57ms (penalty 16ms)
Tools
Tools the server advertised in the latest measurement — measured, not catalog-claimed.
search_gift_card_dealsUse this when the user wants to discover or compare current U.S. gift-card discounts across brands or within a category. Returns structured provider offers and current destination links. Do not use it for an exact single brand when get_gift_card_deals can return the complete provider set.
querystringcategorystringmin_discount_percentnumberlimitintegersortstring
lookup_gift_card_dealsUse this when the user supplies up to 10 exact CardDeals product IDs or brand slugs to compare in one call. Product IDs use the form brand:starbucks. Do not use it for fuzzy discovery; use search_gift_card_deals instead. Unknown IDs are returned in not_found instead of being guessed.
idsarrayrequired
get_gift_card_dealsUse this when the user asks for complete current provider details for one exact gift-card brand. Accepts a brand slug, product ID such as brand:starbucks, or exact brand name. Do not use it for broad category discovery. Returns no purchase action—only current provider or CardDeals checkout links.
brandstringrequired
Availability history
Event log
Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.
- Added to watch — era: Dual-era
Get your badge
Add this badge to your README — it updates automatically as measurements change.
[](https://mcpmetrics.io/servers/io-github-cello305-carddeals-mcp)<a href="https://mcpmetrics.io/servers/io-github-cello305-carddeals-mcp"><img src="https://mcpmetrics.io/badge/io.github.cello305/carddeals-mcp/era.svg" alt="mcpmetrics"></a>You are seeing the last 7 days. Sign up for the full history. Which check failed and why is in the dashboard.
Sign up free to seeSimilar MCP servers
The catalog entries whose name and description are closest to this one, found with the same index the search box uses.
- HODLXXI Read-Onlyhodlxxi.com
Public read-only MCP server for HODLXXI agent identity, trust, receipts, and verification.
- Rialto Swap (read-only)mcp-rialto.hoodly.io
Read-only MCP for Rialto quotes and swap preflight on Robinhood Chain. No signing or broadcast.
- AIOD Discounts & Free Giftaiod-automatic-discount.com
Create, edit and analyse AIOD Shopify discounts: BOGO, free gift, tiered, volume, bundle, upsell
- MCP Observatory: one read only walk over every https endpoint in the official registryobservatory.horizonshield.dev
Public record of one read only walk over the official MCP registry: who answered, tools, who pays.
- Current UTC hour from unix secondsagent-observatory-sensor.nolimit-observatory.workers.dev
Current UTC hour from unix seconds
- uk.co.simonlydealscompare/sitesimonlydealscompare.co.uk
SIM Only Deals Compare: the site's own MCP server — dataset, enquiry (enquiry = a human handoff,...
Comments
Sign in to write a comment
No comments yet. Be the first.