Findings on what compounds and supplements do in the body, with evidence strength, quote and paper.
- Passed: Handshake
- Passed: Tools listed
- Passed: Updated recently
Median latency 699 ms · Last checked
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Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesMCP server · Other
Live promo codes for online stores, with shopper votes on whether each worked. Free, no API key.
1 failed · 8 not measured
Median of successful probes over 7 days
Share of countable probes over 30 days, including daily rollups. Auth challenges are excluded.
Tool definitions returned by this server
Independent monitoring
Outdated check
Last connection measurement is over 24 hours old. Current availability is unknown.
Last checked| Test area | Passed | Failed | Unmeasured |
|---|---|---|---|
ConnectionCan a client connect and discover tools? | 5 | 0 | 0 |
Reliability & speedDoes it respond consistently and quickly? | 0 | 0 | 4 |
Access & authenticationWhat is required to use this server? | 1 | 0 | 2 |
Tool qualityAre the tool definitions usable by an agent? | 4 | 0 | 0 |
Publisher identityCan the publisher be traced to its source? | 3 | 1 | 2 |
Unmeasured means there is not enough evidence to decide. How these checks work
Start using CouponLlama: Shopper-Rated Promo Codes
Choose your client, copy the configuration, then enable the server in your client’s MCP settings.
Run this command in your terminal, then restart Claude Code.
Claude Code
claude mcp add --transport http couponllama-shopper-rated-promo-codes https://couponllama.com/mcpCapabilities
Live promo codes for one online store, best offer first. Accepts the store's name, its website (“store.com”) or any URL on it. Each code comes with what it gives, its conditions, how many shoppers said it worked and when it last worked. When no store matches, it says so and suggests close matches instead of guessing.
DiscoveredThe newest live codes across every store, optionally within one category. Good for “any new deals on…” questions.
DiscoveredEvery store category, with its slug, what it covers and how many stores in it have a live code.
DiscoveredTell CouponLlama whether a code worked at checkout. The report joins the shopper vote tally, so the next person (or agent) knows which codes to trust. Call it once per code you tried.
DiscoveredStores CouponLlama covers that match a name or a category, with how many live codes each has and its best offer. Use it to browse (“which pet stores have codes?”) or when the user isn't sure of a store's exact name.
DiscoveredRecent measurements
| Checked | Result | Response | Tools |
|---|---|---|---|
| Connected | 1394 ms | 5 |