A
licenseA
qualityB
maintenanceEmail for AI agents. Create inboxes, send and receive emails without phone or CAPTCHA. Inboxes are server-readable, not end-to-end encrypted.
21
75 npm
MIT
send16-mcp
Server Details
Email for AI agents: send mail, manage contacts, automations & webhooks. Zero-DNS first send.
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- Status
- Unhealthy
- Uptime
- 0.0% over the last 24 hours
- OAuth
- Works in Glama
- Last Tested
- Transport
- Streamable HTTP
- URL
- Repository
- spruikco/send16-mcp
- GitHub Stars
- 0
- Server Listing
- send16-mcp
- ChatGPT
- –
- Claude
- –
TDQS
B3/5.0
Scored across 87 tools
Disambiguation3/5
Most tools target distinct resources or actions, and descriptions provide strong context, but several sending-related tools overlap in purpose (send_email, send_broadcast, schedule_campaign, send_campaign_test, send_template_test). Template management also has similar-seeming options (list_templates vs list_workspace_templates), requiring careful reading to distinguish.
Naming Consistency4/5
The set is overwhelmingly consistent snake_case with verb_noun patterns (list_contacts, create_campaign, update_topic, delete_webhook). A few outliers like whoami, pre_send_review, and screener_decide break the pattern, but overall naming remains predictable.
Tool Count1/5
87 tools is an extreme surface far beyond the recommended 3–15 range for a coherent tool set. Even for a broad email platform, this volume risks overwhelming tool selection and exceeds the rubric's 50+ threshold for extreme mismatch.
Completeness3/5
Coverage is strong for contacts, campaigns, templates, domains, webhooks, suppressions, and inbox flows, but there are notable lifecycle gaps. Automations lack create/update/delete operations, and events lack create/update/delete, leaving central resources only partially manageable.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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