Supabase Mcp Server vs Makuri Showcase (Cogn… | AllMCPs
Side-by-Side Model Context Protocol Comparison
Supabase Mcp Server vs Makuri Showcase (CogniLedger)
In-depth architectural comparison of the Supabase Mcp Server and Makuri Showcase (CogniLedger) 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
Supabase Mcp Server
Databases · Local stdio
Quality: 48/100 (Fair) | Auth: API Key required
Makuri Showcase (CogniLedger)
Databases · Local stdio
Quality: 52/100 (Good) | Auth: No auth required
Verdict Summary: Choose Supabase Mcp Server if you need specialized Databases tools running via a local process. Choose Makuri Showcase (CogniLedger) 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?
Choose Supabase Mcp Server when:
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: SUPABASE_PROJECT_REF, SUPABASE_DB_PASSWORD, SUPABASE_REGION, SUPABASE_ACCESS_TOKEN, SUPABASE_SERVICE_ROLE_KEY, QUERY_API_KEY.
Supabase Mcp Server is categorized under Databases and uses a local stdio subprocess. In contrast, Makuri Showcase (CogniLedger) belongs to Databases using local stdio subprocess. Select Supabase Mcp Server when you need capabilities focused on databases and Makuri Showcase (CogniLedger) when you require tools for databases.
All 14 supported locales with UI / AI tutor coverage flags. Optional `locale` filter.
get_subjects
Textbook-agnostic teaching approach, ten action buttons, learning modes.
get_pricing_tiers
Free trial and beta subscription details.
get_safety_features
Age gate, content filters, parental controls, AI safety guardrails.
get_compliance_matrix
EU AI Act, GDPR, GDPR-K, COPPA, ISO 42001 — current status with disclaimer. Optional `regulation` filter.
get_tech_stack
Frontend, backend, database, AI providers, EU data residency.
get_contact_info
Contact channels by purpose. Optional `purpose` filter.
get_free_resources
Free Makuri resources without registration: Slovarik vocabulary and the Romanian level test in two flavors (Quick Check, 20 questions, no email; Deep Diagnostic, 60 questions, email + certificate).
show_how_makuri_works
Interactive MCP Apps panel explaining the Makuri learning flow and ten action buttons (`ui://makuri/how-it-works`).
show_romanian_quiz
Interactive MCP Apps panel: Romanian mini-quiz that draws 10 random questions from a bank of 15 (levels A1–B2), RU/UK interface toggle, per-answer explanations, approximate level estimate, and CTA to the full free level test (`ui://makuri/romanian-quiz`).