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GoSQLX MCP Server

by ajitpratap0 Your server? Claim it
answering

GoSQLX is answering right now. Last checked 1 min ago. It exposes 7 tools. Last commit 22 Oct 2026.

SQL validation, formatting, parsing, metadata extraction, linting, and security analysis.

Uptime history 72 hours of history
72 hours agonow
100.0%
Uptime 24h
92 of 92 checks
7
Tools
read from the server
611 ms
Response time
average over 24h
120
Stars
last commit 22 Oct 2026

What the code does

We read the source, 1 h ago · tools taken from the live server · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

Builds a database query by concatenation pkg/formatter/render.go:1683
        for i, u := range oc.Action.DoUpdate {
            upds[i] = ast.ColumnRefSQL(u.Column) + " = " + exprSQL(u.Value)
Runs an external command vscode-extension/src/extension.ts:234
        const child = spawn(executablePath, ['--version'], { stdio: 'pipe' });
        const bundledPath = path.join(deps.extensionPath, 'bin', binaryName);

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 1 min ago.

run in your terminal
claude mcp add gosqlx --transport http https://mcp.gosqlx.dev/mcp
Settings → Connectors → Add custom connector, then paste this address
https://mcp.gosqlx.dev/mcp
~/.codex/config.toml
[mcp_servers.gosqlx]
url = "https://mcp.gosqlx.dev/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "gosqlx": {
      "url": "https://mcp.gosqlx.dev/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "gosqlx": {
      "type": "http",
      "url": "https://mcp.gosqlx.dev/mcp"
    }
  }
}

Available tools 7

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

analyze
analyze_sql
Use this when the user wants a complete review of a SQL query. Runs validate, parse, metadata, security, lint, and format concurrently and returns one composite report; hosts that support MCP Apps render it as an interactive report.
extract
extract_metadata
Use this when the user wants the tables, columns, and functions a SQL query references (e.g. for lineage or impact analysis). Returns {tables, columns, functions}.
format
format_sql
Use this when the user wants SQL pretty-printed or reformatted: one clause per line, optional upper-case keywords and trailing semicolon. Comments are not kept. Returns {formatted_sql, options}.
lint
lint_sql
Use this when the user wants SQL style feedback. Applies the same 10 rules as `gosqlx lint`: L001 trailing whitespace, L002 mixed indentation, L003 consecutive blank lines, L004 indentation depth, L005 line length (>100), L006 column alignment, L007 keyword case (upper), L008 comma placement (trailing), L009 aliasing consistency, L010 redundant whitespace. Returns {violation_count, violations}.
parse
parse_sql
Use this when the user wants to know how SQL parses: returns an AST summary with the statement count and the type of each statement.
security
security_scan
Use this when the user wants SQL checked for injection patterns: tautologies, UNION attacks, stacked queries, comment bypasses, and more. Returns findings with severity counts.
validate
validate_sql
Use this when the user wants to know whether a SQL statement is syntactically valid, optionally for a specific dialect. Returns {valid: bool, error?: string, dialect?: string}.

Endpoints

URLTransportStateLatencyChecked
https://mcp.gosqlx.dev/mcp streamable-http answering 269 ms 1 min ago

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GoSQLX — questions

Answers built from our own checks of this server.

What can GoSQLX do?
It exposes 7 tools, read directly from the server on our last check. Among them: analyze_sql, extract_metadata, format_sql, lint_sql, parse_sql, security_scan and 1 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is GoSQLX working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 611 ms. The bar chart above shows every period we have measured.
How do I connect GoSQLX?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does GoSQLX need an API key?
No. GoSQLX completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 7 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is GoSQLX?
It answers our handshake in 611 ms on average, which is faster than 20% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is GoSQLX open source?
The code is open source: it is published under the Apache-2.0 licence, written in Go, 120 stars on GitHub and 9 open issues. The licence covers the code in the repository, not the hosted service at mcp.gosqlx.dev, which runs on its operator's own terms.