ALEX Evidence Verify vs Costheta
A side-by-side look at the ALEX Evidence Verify and Costheta MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
A
ALEX Evidence VerifyCryptography · Remote HTTP/SSEVerify signed ALEX Evidence Packages. Fails closed on signature or schema errors.43FairAuth: no auth requiredVerdict: choose ALEX Evidence Verify for cryptography work over a hosted endpoint; choose Costheta for cryptography. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
AChoose ALEX Evidence Verify when
- You need dedicated capabilities in the Cryptography domain.
- You prefer a remote HTTP/SSE transport.
- Its auth model fits you: No auth required.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | A ALEX Evidence Verify | |
|---|---|---|
| Category | Cryptography | Cryptography |
| Quality signal | 43/100 · Fair | 31/100 · Emerging |
| Install command | Confirmed | Not confirmed yet |
| Transport | Remote HTTP/SSE | — |
| Auth | No auth required | Not declared |
| Pricing | Free | Not declared |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | — | 0 |
| Directory activity | 1 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View ALEX Evidence Verify | View Costheta |
Tools & capabilities
ALEX Evidence Verify tools
No tool names declared yet. Check the project README from the listing page.
Costheta tools
No tool names declared yet. Check the project README from the listing page.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
ALEX Evidence Verify
{
"mcpServers": {
"alex-evidence-verify": {
"url": "https://alexproof.de/mcp"
}
}
}
Costheta
No confirmed install command for Costheta yet — follow the setup steps linked from its listing page rather than a guessed package name.
Frequently asked questions
ALEX Evidence Verify is categorized under Cryptography and uses a remote HTTP/SSE transport. Costheta belongs to Cryptography and uses an install path we have not confirmed yet. Pick ALEX Evidence Verify for cryptography work and Costheta for cryptography.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client. Costheta has no confirmed install command yet — follow its own setup instructions.
ALEX Evidence Verify is listed as free. Auth: no auth required. Costheta has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add alex-evidence-verify and costheta as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, ALEX Evidence Verify has a quality signal of 43/100 (Fair) with 1 views, 0 installs and 0 GitHub stars. Costheta has 31/100 (Emerging) with 0 views, 0 installs and 0 GitHub stars.