In-depth architectural comparison of the Compabase and Mysql Mcp Server Pro MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Compabase
Databases · Remote HTTP/SSE
Quality: 49/100 (Fair) | Auth: No auth required
Mysql Mcp Server Pro
Databases · Local stdio
Quality: 55/100 (Good) | Auth: OAuth 2.0
Verdict Summary: Choose Compabase if you need specialized Databases tools running via a hosted cloud SSE transport. Choose Mysql Mcp Server Pro if your workspace requires Databases integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
C
Choose Compabase when:
You need dedicated capabilities in the Databases domain.
You prefer remote streaming HTTP/SSE transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
MCP server for 3M+ Polish companies — KRS & CEIDG financials, ownership, and industry search.
Supports SSE, STDIO; not only limited to MySQL's CRUD functionality; also includes database exception analysis capabilities; controls database permissions based on roles; and makes it easy for developers to extend tools with customization
**Search and filter Polish companies.** Returns up to 50 results with key financial metrics per company.
count_companies
**Count companies matching a filter set.** Returns a single number without fetching rows — ideal for "how many" and market sizing questions.
get_company
**Full company profile by KRS or NIP.** Returns name, address, legal identifiers (KRS/NIP/REGON), latest financial metrics, PKD activity list, registration and closure dates.
get_financials
**Historical financial statements for a single company.** Returns all available P&L and balance sheet metrics broken down by fiscal year/period, in PLN.
get_company_people
**Board members, shareholders, and proxies for a company.** Returns display names, role labels, and relationship types (management / ownership / other).
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Compabase is categorized under Databases and uses a remote streaming HTTP/SSE transport. In contrast, Mysql Mcp Server Pro belongs to Databases using local stdio subprocess. Select Compabase when you need capabilities focused on databases and Mysql Mcp Server Pro when you require tools for databases.
**Read-only SQL SELECT** against the Compabase database. Used by the AI for complex aggregations, multi-table joins, and calculations that the structured tools cannot express.
Mysql Mcp Server Pro Tools (6)
Supports all MCP transfer modes: STDIO, SSE, Streamable HTTP
Role-based permissions: readonly, writer, admin
Multiple SQL statements execution separated by semicolons
Database health and lock status analysis
SQL execution plan analysis and optimization suggestions