com.mcparmory/mailersend
MailerSend
Is the com.mcparmory/mailersend MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-14.
Send transactional emails, manage domains, and track delivery analytics
alive probed 2026-11-15 · unchanged since 2026-11-14
- Run it
- uvx mcparmory-mailersend@1.0.2 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- MailerSend 4.2.0
- Capabilities
- logging, prompts, resources, tools
- Instructions
- none
- Of a 1M window
- 1.6 % of a 1M context window
- Count
- 16k tokens in Claude Opus 5.5, exact, measured 2026-10-17. With the Claude Code prefix mcp__…__ on each tool name: 16k. The o200k_base estimate is 8.6k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/mcparmory/registry
- Registry
- active, updated 2026-05-12 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.82×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| update_inbound_route | 622 | 341 | 4 % |
| send_email | 546 | 299 | 3 % |
| send_sms | 465 | 255 | 3 % |
| send_bulk_emails | 387 | 212 | 2 % |
| update_sms_inbound_route | 365 | 200 | 2 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- com.mcparmory/klaviyo · alive
- com.mcparmory/launchdarkly · alive
- com.mcparmory/linkly · alive
- com.mcparmory/linkup · alive
- com.mcparmory/mailtrap · alive
- com.mcparmory/miro · alive
- com.mcparmory/mixpanel · alive
- com.mcparmory/netlicensing · alive
Servers that mention transactional or analytics.
- JustIdea Agency agency.justidea/justidea-agency · alive
- Alpic ai.alpic.mcp/alpic-mcp · needs auth
- Analytics Legends — SAP AI & Analytics MCP Server ai.analyticslegends/sap-analytics · alive
- AutoRFP.ai ai.autorfp/mcp · needs auth
- AwrAIter — Telegram channels ai.awraiter/telegram · needs auth
- Web Analytics ai.b77/web-analytics · needs auth
- BAMF.ai ai.bamf/bamf · not MCP
- Eevy ai.eevy/mcp · needs auth
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.