In-depth architectural comparison of the Compabase and Greptimedb Mcp Server 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
Greptimedb Mcp Server
Databases · Local stdio
Quality: 55/100 (Good) | Auth: API Key required
Verdict Summary: Choose Compabase if you need specialized Databases tools running via a hosted cloud SSE transport. Choose Greptimedb Mcp Server 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).
You need dedicated capabilities in the Databases domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (Free / Open Source).
You have access to required keys: GREPTIMEDB_HOST, GREPTIMEDB_PORT, GREPTIMEDB_USER, GREPTIMEDB_PASSWORD, GREPTIMEDB_DATABASE, GREPTIMEDB_TIMEZONE, GREPTIMEDB_HTTP_PORT, GREPTIMEDB_MASK_ENABLED.
**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, Greptimedb Mcp Server belongs to Databases using local stdio subprocess. Select Compabase when you need capabilities focused on databases and Greptimedb Mcp Server 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.
Greptimedb Mcp Server Tools (6)
execute_sql
Execute SQL queries with format (csv/json/markdown) and limit options
execute_tql
Execute TQL (PromQL-compatible) queries for time-series analysis
query_range
Execute time-window aggregation queries with RANGE/ALIGN syntax
describe_table
Inspect a table profile: schema, semantic metadata, latest sample rows, and query guidance
explain_query
Analyze SQL or TQL query execution plans (`analyze=true` for runtime stats; add `verbose=true` alongside `analyze=true` for per-partition scan metrics and index-pruning counters)
health_check
Check database connection status and server version