Verdict. Potarix MCP server and Usefulapi Emailoctopus MCP server had the same 30-day uptime in Glimind's checks (100%). Usefulapi Emailoctopus MCP server answers faster (63 vs 732 ms median). Usefulapi Emailoctopus MCP server had fewer outages in 90 days (0 vs 3).
Data as of .
| Metric | Potarix MCP server | Usefulapi Emailoctopus MCP server |
|---|---|---|
| Uptime, 30 days | 100% | 100% |
| Median handshake latency | 732 ms | 63 ms |
| p95 handshake latency | 3039 ms | 238 ms |
| Checks in 30 days | 4,982 | 218 |
| Outages, 90 days | 3 | 0 |
| Median recovery | 6 min | — |
| Agent-readiness score | 96/100 (A) | 96/100 (A) |
| Tools | 9 | 13 |
| Tool-list size for an agent | ~1,276 tokens | ~2,227 tokens |
| Days observed | 29 | 28 |
Potarix MCP server and Usefulapi Emailoctopus MCP server had the same 30-day uptime in Glimind's checks (100%). Usefulapi Emailoctopus MCP server answers faster (63 vs 732 ms median). Usefulapi Emailoctopus MCP server had fewer outages in 90 days (0 vs 3).
Claude Code
claude mcp add --transport http potarix-mcp-server https://api.potarix.com/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"potarix-mcp-server": {
"type": "http",
"url": "https://api.potarix.com/mcp"
}
}
}
Claude Code
claude mcp add --transport http usefulapi-emailoctopus-mcp-server https://emailoctopus.usefulapi.io/mcp
Claude Desktop · Windsurf · Cline (mcpServers JSON)
{
"mcpServers": {
"usefulapi-emailoctopus-mcp-server": {
"type": "http",
"url": "https://emailoctopus.usefulapi.io/mcp"
}
}
}
Third-party servers, listed as discovered. Glimind is not affiliated with either. Figures are automated measurements from one region and may lag.