Cordon vs Mastyf.ai
A side-by-side look at the Cordon and Mastyf.ai MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Cordon for security work as a local process; choose Mastyf.ai for security over a hosted endpoint. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Cordon when
- You need dedicated capabilities in the Security domain.
- You prefer a local stdio subprocess transport.
Choose Mastyf.ai when
- You need dedicated capabilities in the Security 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 | ||
|---|---|---|
| Category | Security | Security |
| Quality signal | 41/100 · Fair | 56/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Remote HTTP/SSE |
| Auth | Not declared | No auth required |
| Pricing | Not declared | Free |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 2 | 21 |
| Directory activity | 2 views 0 installs 0 upvotes | 5 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View Cordon | View Mastyf.ai |
Tools & capabilities
Cordon tools
No tool names declared yet. Check the project README from the listing page.
Mastyf.ai 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.
Cordon
{
"mcpServers": {
"cordon": {
"command": "npx",
"args": [
"-y",
"@getcordon/cli"
]
}
}
}
Mastyf.ai
{
"mcpServers": {
"mastyf-ai-mastyf-ai": {
"url": "http://localhost:4000/mcp"
}
}
}
Frequently asked questions
Cordon is categorized under Security and uses a local stdio subprocess. Mastyf.ai belongs to Security and uses a remote HTTP/SSE transport. Pick Cordon for security work and Mastyf.ai for security.
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.
Cordon has no declared pricing — check the project's own site. Mastyf.ai is listed as free. Auth: no auth required. 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 cordon and mastyf-ai-mastyf-ai as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Cordon has a quality signal of 41/100 (Fair) with 2 views, 0 installs and 2 GitHub stars. Mastyf.ai has 56/100 (Good) with 5 views, 0 installs and 21 GitHub stars.