What are the best open-source and commercial middleware options for safely connecting internal AI agents to legacy SQL databases?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What are the best open-source and commercial middleware options for safely connecting internal AI agents to legacy SQL databases?
3 real searches · 1 real-search pass
open source middleware AI agents safely connect legacy SQL databases MCP server database gateway read only RBAC audit 2026Google ↗
OBSERVEDInstruction
commercial enterprise database middleware AI agents SQL MCP gateway governance legacy databases 2026Google ↗
OBSERVEDOther / navigational
official docs Microsoft SQL database MCP server Azure API Center data API builder; Kong AI gateway MCP; CData Connect AI databasesGoogle ↗
OBSERVEDInstruction
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (3)
Classes come from the query-classifier (a local Laya model). 3 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT3 real searches · gpt-6
open source middleware AI agents safely connect legacy SQL databases MCP server database gateway read only RBAC audit 2026 Google ↗
commercial enterprise database middleware AI agents SQL MCP gateway governance legacy databases 2026 Google ↗
official docs Microsoft SQL database MCP server Azure API Center data API builder; Kong AI gateway MCP; CData Connect AI databases Google ↗
- Documentation · learn.microsoft.com
- GitHub · github.com
- SQL MCP Server overview - SQL MCP Server · learn.microsoft.com
- GitHub · github.com
- Documentation · googleapis.github.io
- Website · hasura.io
- GitHub · github.com
- GitHub · github.com
- Website · faucetdb.ai
- Website · isthmus.dev
- Website · cdata.com
- Developer documentation · cdata.com
- CData Connect AI - Connectors · learn.microsoft.com
- Denodo MCP Server · community.denodo.com
- AI Gateway Platform · mulesoft.com
- MCP Support · mulesoft.com
- Website · denodo.com
- Website · konghq.com
- Documentation · developer.konghq.com
- AI MCP Servers - AI Gateway · developer.konghq.com
- MCP Traffic Gateway · developer.konghq.com
- Website · azure.microsoft.com
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
open source middleware AI agents safely connect legacy SQL databases MCP server database gateway read only RBAC audit 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 | |
commercial enterprise database middleware AI agents SQL MCP gateway governance legacy databases 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 | |
official docs Microsoft SQL database MCP server Azure API Center data API builder; Kong AI gateway MCP; CData Connect AI databases OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 |