com.psychevus/email-security
Psychevus email security tools
Is the Psychevus email security tools MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-12.
DKIM signature checks with DMARC alignment, email header analysis and payment-fraud checks.
alive probed 2026-11-14 · unchanged since 2026-11-12 · HTTP 200
- Endpoint
- https://psychevus.com/api/mcp (streamable-http)
- Host
- psychevus.com
- Protocol
- 2025-11-25
- Reports itself as
- psychevus-inbox-check 2.4.0
- Capabilities
- tools
- Instructions
- 864 characters
- Of a 1M window
- 0.5 % of a 1M context window
- Count
- 5.1k tokens in Claude Opus 5.5, exact, measured 2026-11-12. With the Claude Code prefix mcp__…__ on each tool name: 5.1k. The o200k_base estimate is 3.2k. Counted again when the tool definitions change. Method.
- Website
- https://psychevus.com/tools
- Registry
- active, updated 2026-11-11 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.59×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| verify_callback_record | 831 | 523 | 16 % |
| check_payment_change_request | 820 | 516 | 16 % |
| assess_callback_record | 750 | 472 | 15 % |
| verify_email_signature | 590 | 371 | 12 % |
| check_email_domain | 359 | 226 | 7 % |
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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.
Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.