security MCP Server
MCP server: Claude talks to MySQL/MariaDB via Sequel Ace's saved connections. Policy-gated read/write/DDL/admin action sets, macOS Keychain credential storage, SSH tunnels, optional Touch ID.
Discovered via github-topic:model-context-protocol and last synced 4mo ago.
1. Install the package
npx sequel-ace-mcp
2. Add to claude_desktop_config.json
{
"mcpServers": {
"sequel-ace-mcp": {
"command": "npx",
"args": [
"sequel-ace-mcp"
]
}
}
}Config file location: ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) / %APPDATA%\Claude\claude_desktop_config.json (Windows)
confirm
5000
destructive
readOnly
`INSERT`, `UPDATE`, `DELETE`, `REPLACE`
`SELECT`, `SHOW`, `DESCRIBE`, `EXPLAIN`
confirm
readOnly
admin
destructive
allow
readOnly
`BEGIN`, `COMMIT`, `ROLLBACK`, `SAVEPOINT`
Tweak via the `set_policy` tool — no need to edit JSON. ## Tools
read
What it does
allow
readOnly
readOnly
readOnly
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