Strut Stack Sql

Token-efficient MCP server for MySQL, PostgreSQL, and SQLite

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "strut-stack-sql": {
      "command": "npx",
      "args": [
        "-y",
        "strut-stack-sql"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

Strut Stack SQL

Light strut. Extreme load.

Token-efficient MCP server for MySQL, PostgreSQL, and SQLite — written in Rust. Part of the StrutStack ecosystem; usable standalone with any agent client.

Formerly published as mcp-sql-rust (compat binary alias still ships in v1.0).

Mission

Token thrift — default 3 tools, columnar {cols,rows,meta}, row/byte caps
Best-practice Rust — AST SQL guard before pool checkout, lean release binary
Multi-engine — PostgreSQL + MySQL + SQLite in one binary
Ship-ready — one-command install, stdio + Streamable HTTP, Cursor-friendly launcher

Install (one command)

Terminal

curl -fsSL https://raw.githubusercontent.com/rzlco666/strut-stack-sql/main/install.sh | bash
strut-stack-sql --version

Installs to ~/.local/bin (also creates mcp-sql-rust alias). Ensure ~/.local/bin is on your PATH.

Other channels (Homebrew, Scoop, winget, Docker, cargo): docs/INSTALL.md.

Quick start (Cursor)

config.json

{
  "mcpServers": {
    "strut-stack-sql": {
      "command": "strut-stack-sql",
      "args": ["--full-tools"],
      "cwd": "${workspaceFolder}"
    }
  }
}

Project .env:

env

DATABASE_URL=postgresql://user:pass@127.0.0.1:5432/app

Without credentials the server still starts (ephemeral sqlite::memory:) so MCP initialize succeeds; set DATABASE_URL for real queries.

Official workspace launcher (loads nested apps/api/.env, never blocks start on dead DB):

config.json

{
  "mcpServers": {
    "strut-stack-sql": {
      "command": "node",
      "args": [
        "/absolute/path/to/strut-stack-sql/packaging/cursor-mcp-launcher.mjs",
        "${workspaceFolder}"
      ]
    }
  }
}

Why this shape

Choice	Detail
Default tools	`search_objects`, `execute_sql`, `analyze_query_performance`
Extra tools	`--full-tools` (+ DDL aliases need `--allow-ddl`)
Results	Columnar JSON only by default (token-efficient)
Guard	`sqlparser` AST; multi-statement deny; write tiers; complexity limits
Timeouts	Client timeout + PG `statement_timeout` / MySQL `max_execution_time`
Transports	stdio · `--http 127.0.0.1:8080` (`/mcp`, `/healthz`)

Measured RSS / cold-start vs Node rivals (same seed query): docs/BENCHMARKS.md. We do not invent QPS leaderboards.

CLI

bash

strut-stack-sql --version
strut-stack-sql                          # stdio, read-only
strut-stack-sql --allow-writes
strut-stack-sql --full-tools
strut-stack-sql --http 127.0.0.1:8080

Docs

Doc	Purpose
docs/QUICKSTART.md	First run
docs/INSTALL.md	All install channels
docs/SECURITY.md	Guard + write tiers
docs/TOOLS.md	Tool schemas
docs/CONFIGURATION.md	.env / TOML / CLI
docs/ARCHITECTURE.md	Modules
docs/BENCHMARKS.md	Reproducible harness

Agent clients

See AGENTS.md for Cursor / OMNI / CodeGraph conventions.

License

MIT

Read the full README →View source on GitHub →

Related MCP Servers

View all in Databases View all alternatives

Reviews

No reviews yet — be the first to share how this listing worked for you.

Frequently Asked Questions about Strut Stack Sql

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "strut-stack-sql": { "command": "npx", "args": ["-y", "strut-stack-sql"] } }

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Technical Specs & Signals

CategoryDatabases

25Quality signal: Emerging · 25/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership8/20

Documentation & tools10/30

Adoption & activity1/15

Community engagement0/10

A guidance signal from public completeness & health data — not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

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More in 🗄️ Databases →Best MCP servers for Databases →Alternatives to Strut Stack Sql →Install in Claude Desktop Install in Cursor Install in VS Code

Strut Stack Sql

Token-efficient MCP server for MySQL, PostgreSQL, and SQLite

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "strut-stack-sql": {
      "command": "npx",
      "args": [
        "-y",
        "strut-stack-sql"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

Strut Stack SQL

Light strut. Extreme load.

Token-efficient MCP server for MySQL, PostgreSQL, and SQLite — written in Rust. Part of the StrutStack ecosystem; usable standalone with any agent client.

Formerly published as mcp-sql-rust (compat binary alias still ships in v1.0).

Mission

Token thrift — default 3 tools, columnar {cols,rows,meta}, row/byte caps
Best-practice Rust — AST SQL guard before pool checkout, lean release binary
Multi-engine — PostgreSQL + MySQL + SQLite in one binary
Ship-ready — one-command install, stdio + Streamable HTTP, Cursor-friendly launcher

Install (one command)

Terminal

curl -fsSL https://raw.githubusercontent.com/rzlco666/strut-stack-sql/main/install.sh | bash
strut-stack-sql --version

Installs to ~/.local/bin (also creates mcp-sql-rust alias). Ensure ~/.local/bin is on your PATH.

Other channels (Homebrew, Scoop, winget, Docker, cargo): docs/INSTALL.md.

Quick start (Cursor)

config.json

{
  "mcpServers": {
    "strut-stack-sql": {
      "command": "strut-stack-sql",
      "args": ["--full-tools"],
      "cwd": "${workspaceFolder}"
    }
  }
}

Project .env:

env

DATABASE_URL=postgresql://user:pass@127.0.0.1:5432/app

Without credentials the server still starts (ephemeral sqlite::memory:) so MCP initialize succeeds; set DATABASE_URL for real queries.

Official workspace launcher (loads nested apps/api/.env, never blocks start on dead DB):

config.json

{
  "mcpServers": {
    "strut-stack-sql": {
      "command": "node",
      "args": [
        "/absolute/path/to/strut-stack-sql/packaging/cursor-mcp-launcher.mjs",
        "${workspaceFolder}"
      ]
    }
  }
}

Why this shape

Choice	Detail
Default tools	`search_objects`, `execute_sql`, `analyze_query_performance`
Extra tools	`--full-tools` (+ DDL aliases need `--allow-ddl`)
Results	Columnar JSON only by default (token-efficient)
Guard	`sqlparser` AST; multi-statement deny; write tiers; complexity limits
Timeouts	Client timeout + PG `statement_timeout` / MySQL `max_execution_time`
Transports	stdio · `--http 127.0.0.1:8080` (`/mcp`, `/healthz`)

Measured RSS / cold-start vs Node rivals (same seed query): docs/BENCHMARKS.md. We do not invent QPS leaderboards.

CLI

bash

strut-stack-sql --version
strut-stack-sql                          # stdio, read-only
strut-stack-sql --allow-writes
strut-stack-sql --full-tools
strut-stack-sql --http 127.0.0.1:8080

Docs

Doc	Purpose
docs/QUICKSTART.md	First run
docs/INSTALL.md	All install channels
docs/SECURITY.md	Guard + write tiers
docs/TOOLS.md	Tool schemas
docs/CONFIGURATION.md	.env / TOML / CLI
docs/ARCHITECTURE.md	Modules
docs/BENCHMARKS.md	Reproducible harness

Agent clients

See AGENTS.md for Cursor / OMNI / CodeGraph conventions.

License

MIT

Read the full README →View source on GitHub →

Related MCP Servers

View all in Databases View all alternatives

Reviews

No reviews yet — be the first to share how this listing worked for you.

Frequently Asked Questions about Strut Stack Sql

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "strut-stack-sql": { "command": "npx", "args": ["-y", "strut-stack-sql"] } }

AllMCPs Directory Badge

Full Badge Customizer

Showcase your server listing on GitHub or your project documentation. Embed this dynamic SVG badge to highlight official listing status and live engagement.

Badge Style:

Live Dynamic SVG Preview

Markdown (GitHub README)

[![AllMCPs](https://allmcps.com/api/badge/strut-stack-sql?style=directory)](https://allmcps.com/mcp/strut-stack-sql)

HTML Embed

<a href="https://allmcps.com/mcp/strut-stack-sql"><img src="https://allmcps.com/api/badge/strut-stack-sql?style=directory" alt="Strut Stack Sql on AllMCPs" /></a>

Technical Specs & Signals

CategoryDatabases

25Quality signal: Emerging · 25/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership8/20

Documentation & tools10/30

Adoption & activity1/15

Community engagement0/10

★ Spotlight Slot

Feature Your MCP Server

Get maximum visibility for your server across our directory, search results, and detail pages.

Spotlight Your Server

Own this project?

Free dofollow backlink: add your website and place the AllMCPs badge on it — no claim needed. We detect it automatically and keep it verified as long as the badge stays live.

Claim & get free dofollow

Share & Embed

Add our SVG badge (dark/light directory styles) or embeddable widget to your site.

Explore more

More in 🗄️ Databases →Best MCP servers for Databases →Alternatives to Strut Stack Sql →Install in Claude Desktop Install in Cursor Install in VS Code