CorpusIQ connects SQL Server to Claude through the Model Context Protocol, so you can query your SQL Server data directly from Claude using plain English. Claude sees live data through a read-only OAuth connection. CorpusIQ never writes back, never stores your data, and never trains models on your content. ChatGPT, Claude, and Perplexity all work on the same subscription, starting at $29.95 per month on the Solo plan.
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Example prompt in Claude
Show me the top 20 accounts by total billed revenue this year.
Every question below pulls live data through the MCP connection and returns a cited answer with a link back to the exact record in SQL Server.
Authorize CorpusIQ via OAuth in under two minutes. Read-only scope only. CorpusIQ cannot modify, move, or delete any data.
Native Model Context Protocol support in Claude Desktop, Claude Web, and Claude Code.
Claude returns an answer that links back to the exact SQL Server record. Every claim is traceable.
The OAuth connection is read-only. Exact scope is enumerated below so there are no surprises after authorization.
Read the full security controls and pricing.
CorpusIQ ships 133+ skills that fire automatically when you query SQL Server from ChatGPT, Claude, or Perplexity. Below is the subset that uses SQL Server as a primary source.
Find all versions of the ACME contract
Query my database for...
How many users signed up last week
Show me a flowchart of X
What knowledge is undocumented
Track my supplier deliveries
Which leases are expiring soon?
Where do we stand on GDPR?
CorpusIQ exposes the same read-only tool surface to Claude, ChatGPT, and Perplexity. You can switch assistants without reconnecting this integration.
Claude
Uses the same tools, same read scope, and same cited-answer format.
ChatGPT
Uses the same tools, same read scope, and same cited-answer format.
Perplexity
Uses the same tools, same read scope, and same cited-answer format.
Every CorpusIQ subscription includes 37+ connectors. These pages cover the tools most commonly paired with this one.
Pair PostgreSQL with Claude alongside SQL Server for cross-source answers.
Pair MySQL with Claude alongside SQL Server for cross-source answers.
Pair Google Sheets with Claude alongside SQL Server for cross-source answers.
Yes. CorpusIQ connects SQL Server to Claude through the Model Context Protocol. Claude reads your SQL Server data through a read-only OAuth scope that CorpusIQ requests on your behalf. Native Model Context Protocol support in Claude Desktop, Claude Web, and Claude Code.
No. CorpusIQ processes each query ephemerally and discards the response after the answer is returned. SQL Server content is never copied, cached, or used to train models.
No. The OAuth scope is read-only. CorpusIQ cannot write back to SQL Server, and the MCP tool set exposed to Claude contains no write verbs for this connector.
No. The same CorpusIQ subscription exposes SQL Server to ChatGPT, Claude, and Perplexity. Use whichever LLM you prefer; CorpusIQ serves the same tool surface to all three through MCP.
CorpusIQ starts at $29.95 per month on the Solo plan. All 37+ connectors and all three LLM integrations are included. 30-day free trial. Cancel anytime.
30-day free trial. Cancel anytime.
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