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fix(mcp): allow text-only preview snapshots - #234
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Repeated preview_snapshot calls add a PNG to each MCP result. Providers with image-count limits may reject the conversation. Optional includeImage=false returns the same page metadata without an image part. Adapted from pingdotgg#10232. Implemented with Grok 4.6 High in Grok Build via Orca.
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Greptile SummaryThis PR adds an optional MCP-only Confidence Score: 5/5No outstanding issues require changes before merging. No new issues or outstanding previous-thread issues are present. Reviews (2): Last reviewed commit: "Merge branch 'main' into fix/preview-tex..." | Re-trigger Greptile |
This was referenced Sep 10, 2026
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Problem
Repeated preview_snapshot calls add a PNG to each MCP result. Providers or gateways with image-count limits may reject the accumulated conversation.
Fix
Add optional includeImage. {"includeImage":false} returns fresh page metadata and JSON text without an image content part. Omitted or true preserves the existing PNG response. The flag stays inside the MCP server. Browser capture is unchanged.
Adaptation
Reviewed port of pingdotgg#10232.
Verification
Implemented with Grok 4.6 High in Grok Build via Orca.