DirectoryMCP servers

Databases & data: mcp servers in 2026

16 entries, ranked by their latest verification, share of daily checks passed, sourced facts and response time. Never by payment.

1. Dataset Diff & Change Detector Verified working on 2026-10-27 · #1 in Databases & data
   Compare two versions of a JSON row list: what was added, removed or changed, field by field.
2. CompletionKit Verified working on 2026-10-27 · #2 in Databases & data
   Prompt evals over MCP: run a prompt on your dataset, score each output 1-5 with an LLM judge.
3. Veto — SQL Safety & Cost Oracle Verified working on 2026-10-27 · #3 in Databases & data
   Deterministic safety, correctness & cost gate that vets Postgres SQL before your AI agent runs it.
4. Run402 Verified working on 2026-10-27 · #4 in Databases & data
   x402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions.
5. site Verified working on 2026-10-27 · #5 in Databases & data
   WalkthroughDesk: the site's own MCP server — dataset; every answer cites the site.
6. site Verified working on 2026-10-27 · #6 in Databases & data
   Taxyearvo: the site's own MCP server — dataset; every answer cites the site.
7. site Verified working on 2026-10-27 · #7 in Databases & data
   TelescopeCompareHQ: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not...
8. site Verified working on 2026-10-27 · #8 in Databases & data
   Termslane: the site's own MCP server — dataset; every answer cites the site.
9. Appbricx Reachable on 2026-10-27: sign-in required, tools not listed · #9 in Databases & data
   Build, verify and deploy full-stack apps: Postgres, sign-in, workflows, realtime, AI, rollback.
10. ImageToLayers Reachable on 2026-10-27: sign-in required, tools not listed · #10 in Databases & data
    Split images into editable layers (PSD/PNG), outpaint images, and generate clean vector SVGs.
11. Neon Reachable on 2026-10-27: sign-in required, tools not listed · #11 in Databases & data
    Official Neon MCP server for managing Neon projects and Lakebase Postgres databases.
12. nlqdb — analytical memory for AI agents Reachable on 2026-10-27: sign-in required, tools not listed · #12 in Databases & data
    Analytical memory for AI agents: a real Postgres queried in plain English over MCP. One command.
13. Supabase Reachable on 2026-10-27: sign-in required, tools not listed · #13 in Databases & data
    MCP server for interacting with the Supabase platform
14. UmbPanel — UmbHost GreenStack management Reachable on 2026-10-27: sign-in required, tools not listed · #14 in Databases & data
    Manage your UmbHost GreenStack hosting: deploys, Cloudflare, databases, SFTP, email and domains.
15. Vectorize Reachable on 2026-10-27: sign-in required, tools not listed · #15 in Databases & data
    Hosted MCP front door to the Vectorize API: raster-to-vector tracing to SVG, PDF, EPS or DXF.
16. WalkMyPlan Reachable on 2026-10-27: sign-in required, tools not listed · #16 in Databases & data
    Describe a house or upload a DWG/vector-PDF plan and get a walkable, editable 3D model.

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