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Fidelis Memory

io.github.hermes-labs-ai/fidelis-memory ยท v0.2.0

Recall locally stored agent memories through an MCP-compatible host.

Connect Runs on your machine

Terminal
claude mcp add fidelis-memory -e FIDELIS_PORT=<FIDELIS_PORT> -- uvx fidelis-memory==0.2.0
claude_desktop_config.json
{
  "mcpServers": {
    "fidelis-memory": {
      "command": "uvx",
      "args": [
        "fidelis-memory==0.2.0"
      ],
      "env": {
        "FIDELIS_PORT": "<FIDELIS_PORT>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "fidelis-memory": {
      "command": "uvx",
      "args": [
        "fidelis-memory==0.2.0"
      ],
      "env": {
        "FIDELIS_PORT": "<FIDELIS_PORT>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "fidelis-memory": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "fidelis-memory==0.2.0"
      ],
      "env": {
        "FIDELIS_PORT": "<FIDELIS_PORT>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
FIDELIS_PORT
Optional
Port of the local fidelis-server process (default: 19420).

Details

Package[email protected] (PYPI, stdio)
First published20 Sep 2026
Last updated20 Sep 2026
Registry nameio.github.hermes-labs-ai/fidelis-memory

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