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docs: add SSE transport deprecation warning for MCP integration#365

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jordanrburger merged 2 commits intomainfrom
devin/AI-2342-1769540534-sse-deprecation-warning
Feb 11, 2026
Merged

docs: add SSE transport deprecation warning for MCP integration#365
jordanrburger merged 2 commits intomainfrom
devin/AI-2342-1769540534-sse-deprecation-warning

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@Matovidlo
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@Matovidlo Matovidlo commented Jan 27, 2026

Jira issue(s): AI-2342

Changes:

  • Add prominent deprecation warning box at the top of the MCP integration page alerting users that SSE transport will be deprecated on 01.04.2026
  • Update MCP Server Capabilities table to mark SSE as deprecated and recommend Streamable HTTP
  • Update Tool Authorization section to clarify SSE is deprecated in favor of Streamable HTTP
  • Update Cursor deeplinks to use /mcp endpoints instead of /sse endpoints (also updated URL format to match connection-docs)

This is part of a coordinated documentation update across three repositories (connection-docs, developers-docs, mcp-server) to communicate the SSE transport deprecation consistently.

Updates since last revision:

  • Changed deprecation timeline from "3 months" to specific date "01.04.2026" per reviewer feedback

Human Review Checklist:

  • Verify the Cursor deeplink format (cursor://anysphere.cursor-deeplink/...) is correct
  • Verify the base64-encoded configs in deeplinks correctly decode to /mcp endpoints
  • Confirm the 01.04.2026 deprecation date is acceptable
  • Review the warning box wording for customer-facing appropriateness

Link to Devin run: https://app.devin.ai/sessions/3ddcad4977384d26b3e88e94e3e3778b
Requested by: Martin Vasko (@Matovidlo)

Release Notes

Justification, description

Adding deprecation notice for SSE transport in MCP integration documentation to inform developers about the upcoming migration to Streamable HTTP transport.

Plans for Customer Communication

This documentation update serves as the developer communication - users will see the deprecation warning when viewing MCP integration documentation.

Impact Analysis

Documentation-only change. No functional impact.

Deployment Plan

N/A

Rollback Plan

N/A

Post-Release Support Plan

N/A

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Pull request overview

This PR adds deprecation notices for the SSE transport in the Keboola MCP integration documentation and updates references to use the Streamable HTTP transport with /mcp endpoints instead.

Changes:

  • Added a prominent warning box at the top of the page announcing SSE transport deprecation on 01.04.2026
  • Updated the MCP Server Capabilities table to mark SSE as deprecated with removal date
  • Modified Tool Authorization section to clarify SSE deprecation status
  • Updated Cursor deeplinks from /sse to /mcp endpoints and changed URL format from https://cursor.com/install-mcp to cursor://anysphere.cursor-deeplink/mcp/install

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@Matovidlo Matovidlo marked this pull request as ready for review February 3, 2026 06:57
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@jordanrburger can you test new deeplinks that are going properly to cursor? It does not work properly on Linux but that may be issue of the OS. Old references were pointing to 404 not found on cursor page See https://developers.keboola.com/integrate/mcp/

devin-ai-integration bot and others added 2 commits February 11, 2026 09:44
- Add prominent deprecation warning box at the top of the page
- Update MCP Server Capabilities table to mark SSE as deprecated
- Update Tool Authorization section to clarify SSE is deprecated
- Update Cursor deeplinks to use /mcp endpoints instead of /sse

Related to: AI-2342

Co-Authored-By: Martin Vasko <Matovidlo2@gmail.com>
Address PR feedback to use specific date instead of '3 months'

Related to: AI-2342

Co-Authored-By: Martin Vasko <Matovidlo2@gmail.com>
@jordanrburger jordanrburger force-pushed the devin/AI-2342-1769540534-sse-deprecation-warning branch from 97f12cd to 8339ce8 Compare February 11, 2026 08:44
@jordanrburger jordanrburger merged commit fe90e4c into main Feb 11, 2026
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@jordanrburger jordanrburger deleted the devin/AI-2342-1769540534-sse-deprecation-warning branch February 11, 2026 08:46
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