Semgrep vs Watermarking Authenticity MCP
A side-by-side look at the Semgrep and Watermarking Authenticity MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Semgrep for security work as a local process; choose Watermarking Authenticity MCP for security as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Semgrep when
- You need dedicated capabilities in the Security domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
Choose Watermarking Authenticity MCP when
- You need dedicated capabilities in the Security domain.
- You prefer a local stdio subprocess transport.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Security | Security |
| Quality signal | 48/100 · Fair | 41/100 · Fair |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| 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 | 17,186 | 0 |
| Directory activity | 1 views 0 installs 0 upvotes | 1 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View Semgrep | View Watermarking Authenticity MCP |
Tools & capabilities
Semgrep tools
No tool names declared yet. Check the project README from the listing page.
Watermarking Authenticity MCP 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.
Semgrep
{
"mcpServers": {
"semgrep-semgrep": {
"command": "uvx",
"args": [
"semgrep"
]
}
}
}
Watermarking Authenticity MCP
{
"mcpServers": {
"watermarking-authenticity-mcp": {
"command": "npx",
"args": [
"-y",
"meok-setup"
]
}
}
}