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Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesMCP server · Communication & messaging
Read subscribers, emails and email stats, and add subscribers and group members in Stibee.
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Outdated check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? | 3 | 1 | 0 |
Publisher identityCan the publisher be traced to its source? | 4 | 0 | 2 |
Unmeasured means there is not enough evidence to decide. How these checks work
Start using Stibee MCP by usefulapi
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 stibee-mcp-by-usefulapi https://stibee.usefulapi.io/mcpCapabilities
Add one subscriber to an address book. Set update_enabled to true to update an existing subscriber instead of failing. Stibee: POST /lists/{id}/subscribers.
DiscoveredAdd up to 1000 subscribers in one call. Returns lists of created, updated and failed emails. Rate limit 10 calls per minute. Stibee: POST /lists/{id}/subscribers/batch.
DiscoveredAdd an existing subscriber to a group. Fails if the subscriber is already in the group. Stibee: POST /lists/{id}/groups/{groupId}/assign.
DiscoveredCount the subscribers of an address book, optionally by status. Stibee: GET /lists/{id}/subscribers/count.
DiscoveredGet one address book with its name, sender name and settings. Enterprise plan only. Stibee: GET /lists/{id}.
DiscoveredGet one email with its subject, sender, status and send time. Pro plan and up. Stibee: GET /emails/{id}.
DiscoveredList what subscribers did with one email: delivered, opened, clicked, bounced, unsubscribed. Pro plan and up. Stibee: GET /emails/{id}/logs.
DiscoveredGet open rate and click rate for up to 10 emails in one call. Rate limit 100 calls per minute. Pro plan and up. Stibee: GET /emails/stats.
DiscoveredCount how one subscriber reacted to up to 30 emails: sent, opened, clicked, unsubscribed, bounced. Rate limit 100 calls per minute. Stibee: POST /lists/{id}/subscribers/stats/query.
DiscoveredList the address books (lists) of the workspace. Enterprise plan only. Stibee: GET /lists.
DiscoveredList emails of the workspace, filtered by address book, status, type and send time. Pro plan and up. Stibee: GET /emails.
DiscoveredList the subscriber groups of an address book. Pro plan and up. Stibee: GET /lists/{id}/groups.
DiscoveredList subscribers of an address book, with status, custom fields, group ids and dates. Rate limit 100 calls per minute. Stibee: GET /lists/{id}/subscribers.
DiscoveredRemove a subscriber from a group. The subscriber stays in the address book. Stibee: POST /lists/{id}/groups/{groupId}/release.
DiscoveredSet custom field values of an existing subscriber. Only custom fields are changed here. Stibee: PUT /lists/{id}/subscribers/{email}.
DiscoveredRecent measurements
| Checked | Result | Response | Tools |
|---|---|---|---|
| Connected | 65 ms | 15 |