AI Plugin Index
Provider SQL
Verified · npm:@archstoneMCP server by NousVigil · updated · ★ 6 · 773 downloads a week
SQL provider for Archstone (ADR-0012) — binds a capability directly to Postgres, isolation enforced by RLS + transaction-scoped session identity, never by binding-author discipline. Provider SQL is published by npm:@archstone from its verified domain in the official MCP Registry.
Last commit 9 days ago
Apache-2.0: permissive, fine for commercial use
Clear description, published package or server URL, original repository
Not checked yet. What we check
Install Provider SQL
Built from the published package, never by AIclaude mcp add provider-sql -- npx -y @archstone/provider-sqlRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"provider-sql": {
"command": "npx",
"args": [
"-y",
"@archstone/provider-sql"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
{
"mcpServers": {
"provider-sql": {
"command": "npx",
"args": [
"-y",
"@archstone/provider-sql"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"provider-sql": {
"command": "npx",
"args": [
"-y",
"@archstone/provider-sql"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add provider-sql -- npx -y @archstone/provider-sql{
"mcpServers": {
"provider-sql": {
"command": "npx",
"args": [
"-y",
"@archstone/provider-sql"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
gemini mcp add provider-sql npx -y @archstone/provider-sqlGemini CLI was replaced by Antigravity CLI in June 2026 and remains only for enterprise licences and paid API keys.
MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the provider-sql block.
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Provider SQL: common questions
How do I install Provider SQL?
In Claude Code run claude mcp add provider-sql -- npx -y @archstone/provider-sql. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is Provider SQL the official server?
Provider SQL is published by npm:@archstone from its verified domain in the official MCP Registry.
Is Provider SQL free?
The code is published under the Apache-2.0 licence. The service it connects to may have its own pricing.
Is Provider SQL safe to use?
It scores 81 of 100. Grades: maintenance A, licence A, quality C. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to Provider SQL?
Similar MCP servers: Supabase, Ruvector, MCP Toolbox for Databases, MCP Fetch.
Does Provider SQL work with ChatGPT?
Not directly. It runs locally, and ChatGPT only connects to remote servers with a URL. Use it in Claude Code, Claude Desktop, Cursor, VS Code or Codex.