# Security MCP servers online

Check the source documentation for each connection.

3 MCP servers. Also on the [web page](https://mcpdirectory.fyi/fi/global/online/category/security).

## MCP servers

1. [Koma Core MCP](https://mcpdirectory.fyi/fi/global/online/koma-core-mcp.md), Knowledge and memory, Online: Protected RAG storage — agents discover public metadata, content only by access token.
2. [Koma Gate MCP](https://mcpdirectory.fyi/fi/global/online/koma-gate-mcp.md), Security, Online: Classifies prompt injection, jailbreaks, and out-of-scope user input before agents act on it.
3. [Vaara](https://mcpdirectory.fyi/fi/global/online/vaara.md), Security, Online: Accountable autonomy proxy: gating, tamper-evident audit, time anchor for every action

## Other categories in Online

- [Productivity and collaboration](https://mcpdirectory.fyi/fi/global/online/category/productivity-collaboration.md): 3 MCP servers
- [Data and databases](https://mcpdirectory.fyi/fi/global/online/category/data-databases.md): 2 MCP servers
- [Developer tools](https://mcpdirectory.fyi/fi/global/online/category/developer-tools.md): 2 MCP servers
- [Knowledge and memory](https://mcpdirectory.fyi/fi/global/online/category/knowledge-memory.md): 2 MCP servers
- [Finance and crypto](https://mcpdirectory.fyi/fi/global/online/category/finance-crypto.md): 1 MCP server
- [Other tools](https://mcpdirectory.fyi/fi/global/online/category/other-tools.md): 1 MCP server