PostgreSQL through Halfnine: describe, read-only queries, and changes you approve in the app.
Connect Runs on your machine
claude mcp add halfnine -- https://github.com/notinferred/halfnine/releases/download/v0.3.0/halfnine-0.3.0.mcpb
{
"mcpServers": {
"halfnine": {
"command": "https://github.com/notinferred/halfnine/releases/download/v0.3.0/halfnine-0.3.0.mcpb",
"args": []
}
}
}
{
"mcpServers": {
"halfnine": {
"command": "https://github.com/notinferred/halfnine/releases/download/v0.3.0/halfnine-0.3.0.mcpb",
"args": []
}
}
}
{
"servers": {
"halfnine": {
"type": "stdio",
"command": "https://github.com/notinferred/halfnine/releases/download/v0.3.0/halfnine-0.3.0.mcpb",
"args": []
}
}
}
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Details
| Package | https://github.com/notinferred/halfnine/releases/download/v0.3.0/halfnine-0.3.0.mcpb (MCPB, stdio) |
| First published | 31 Oct 2026 |
| Last updated | 31 Oct 2026 |
| Registry name | io.github.notinferred/halfnine |
More databases servers See all
Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.
