Skip to content
mcp/harbor
VS Code

gff3 mcp for VS Code

io.github.mrfentmen/gff3-mcp

GFF3 MCP: parse annotations, validate columns, ranges, strands and attributes.

client:VS Code transport:stdio runtime:npm

Install gff3 mcp in VS Code

.vscode/mcp.json 

{
  "servers": {
    "gff3-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/gff3-mcp"
      ]
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs

gff3 mcp in other clients

gff3 mcp MCP server