Midplane
A gateway between AI agents and Postgres: table access, masking at the source, approvals and audit.
Install
registry version 0.23.0
npm
npx -y midplanenpm
npx -y midplane@0.23.0
Setup by client
Pick your client — the config below is generated for this server (local stdio). Copy respects the “Pin version” switch above.
claude_desktop_config.json
{
"mcpServers": {
"midplane": {
"command": "npx",
"args": [
"-y",
"midplane"
],
"env": {
"MIDPLANE_TOKEN": "<YOUR_MIDPLANE_TOKEN>"
}
}
}
}{
"mcpServers": {
"midplane": {
"command": "npx",
"args": [
"-y",
"midplane@0.23.0"
],
"env": {
"MIDPLANE_TOKEN": "<YOUR_MIDPLANE_TOKEN>"
}
}
}
}Format verified against the official Claude Desktop docs ↗.
terminal
claude mcp add --env MIDPLANE_TOKEN=<YOUR_MIDPLANE_TOKEN> midplane -- npx -y midplane
claude mcp add --env MIDPLANE_TOKEN=<YOUR_MIDPLANE_TOKEN> midplane -- npx -y midplane@0.23.0
Format verified against the official Claude Code docs ↗.
.cursor/mcp.json
{
"mcpServers": {
"midplane": {
"command": "npx",
"args": [
"-y",
"midplane"
],
"env": {
"MIDPLANE_TOKEN": "<YOUR_MIDPLANE_TOKEN>"
}
}
}
}{
"mcpServers": {
"midplane": {
"command": "npx",
"args": [
"-y",
"midplane@0.23.0"
],
"env": {
"MIDPLANE_TOKEN": "<YOUR_MIDPLANE_TOKEN>"
}
}
}
}Format verified against the official Cursor docs ↗.
.vscode/mcp.json
{
"servers": {
"midplane": {
"command": "npx",
"args": [
"-y",
"midplane"
],
"env": {
"MIDPLANE_TOKEN": "<YOUR_MIDPLANE_TOKEN>"
}
}
}
}{
"servers": {
"midplane": {
"command": "npx",
"args": [
"-y",
"midplane@0.23.0"
],
"env": {
"MIDPLANE_TOKEN": "<YOUR_MIDPLANE_TOKEN>"
}
}
}
}Format verified against the official VS Code docs ↗.
mcp_config.json
{
"mcpServers": {
"midplane": {
"command": "npx",
"args": [
"-y",
"midplane"
],
"env": {
"MIDPLANE_TOKEN": "<YOUR_MIDPLANE_TOKEN>"
}
}
}
}{
"mcpServers": {
"midplane": {
"command": "npx",
"args": [
"-y",
"midplane@0.23.0"
],
"env": {
"MIDPLANE_TOKEN": "<YOUR_MIDPLANE_TOKEN>"
}
}
}
}Format verified against the official Windsurf docs ↗.
Environment variables
Defined in the server's official registry manifest. Required secrets are shown as <YOUR_…> placeholders in the configs above.
MIDPLANE_TOKENrequired secret — A token from `midplane token`, verified at start and on every call. It stays in this entry, so give it a --ttl (seconds) as long as the entry should work: the default is an hour.
GitHub
⭐ 5 stars · 最近更新于 25 天前 · MIT license
About this server
A gateway between AI agents and your Postgres databas…
Summary from the project README — github.com/midplaneai/midplane
Distributed as npm, listed under Databases. Review our MCP security guide before granting access to real data.
Frequently asked questions
What does the Midplane MCP server do?
A gateway between AI agents and your Postgres databas
How do I install Midplane?
Run the install command shown above, then paste the config for your client (Claude Desktop, Claude Code, Cursor, VS Code or Windsurf) into its MCP settings and restart the client.
Is Midplane free to use?
The MCP server itself is free to install. The source is public on https://github.com/midplaneai/midplane. Any third-party service it calls may require its own API key and account.
Which clients support Midplane?
Any MCP-compatible client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and custom agents.
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