[Bug] Anthropic API Error: Image processing fails with 400 status code

Bug Description

• All image formats fail with Could not process image 400
• Happens across all projects and sessions
• macOS, version 2.1.63
• Auth is working fine (non-image messages work)

Environment Info

• Platform: darwin
• Terminal: Apple_Terminal
• Version: 2.1.63
• Feedback ID: a0a57742-778f-42ff-8e2f-84332ec31235

Errors

[{"error":"Error: Plugin vercel has an invalid manifest file at /Users/tiago/.claude/plugins/cache/claude-plugins-official/vercel/1.0.0/.claude-plugin/plugin.json.\n\nValidation errors: : Unrecognized keys: \"category\", \"source\"\n\nPlease fix the manifest or remove it. The plugin cannot load with an invalid manifest.\n    at VZR (/$bunfs/root/claude:1924:11714)\n    at async g0B (/$bunfs/root/claude:1932:378)\n    at async _p7 (/$bunfs/root/claude:1932:9075)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-03T07:58:35.775Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n    at uhT (/$bunfs/root/claude:1792:15724)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-03T07:58:35.779Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n    at uhT (/$bunfs/root/claude:1792:15724)\n    at async X (/$bunfs/root/claude:4109:14177)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-03T07:58:36.947Z"},{"error":"Error: Plugin MCP server error - mcp-config-invalid: MCP server github invalid: Missing environment variables: GITHUB_PERSONAL_ACCESS_TOKEN\n    at uhT (/$bunfs/root/claude:1792:15724)\n    at async E (/$bunfs/root/claude:4109:14710)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-03T07:58:36.947Z"},{"error":"Error: 1P event logging: 57 events failed to export (status=429, code=ERR_BAD_REQUEST, Request failed with status code 429)\n    at queueFailedEvents (/$bunfs/root/claude:6264:2403)\n    at async doExport (/$bunfs/root/claude:6264:1310)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-03T07:58:40.889Z"},{"error":"Error: {\"message\":\"Failed to export 57 events (status=429, code=ERR_BAD_REQUEST, Request failed with status code 429)\",\"originalLine\":\"6264\",\"originalColumn\":\"1462\",\"line\":\"6264\",\"column\":\"1462\",\"sourceURL\":\"/$bunfs/root/claude\",\"stack\":\"Error: Failed to export 57 events (status=429, code=ERR_BAD_REQUEST, Request failed with status code 429)\\n    at doExport (/$bunfs/root/claude:6264:1462)\\n    at processTicksAndRejections (native:7:39)\",\"name\":\"Error\"}\n    at error (/$bunfs/root/claude:2402:25029)\n    at <anonymous> (/$bunfs/root/claude:119:92465)\n    at A4D (/$bunfs/root/claude:119:93009)\n    at <anonymous> (/$bunfs/root/claude:120:17366)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-03T07:58:40.889Z"},{"error":"Error: 1P event logging: 15 events failed to export (status=429, code=ERR_BAD_REQUEST, Request failed with status code 429)\n    at queueFailedEvents (/$bunfs/root/claude:6264:2403)\n    at async doExport (/$bunfs/root/claude:6264:1310)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-03T07:58:48.264Z"},{"error":"Error: {\"message\":\"Failed to export 15 events (status=429, code=ERR_BAD_REQUEST, Request failed with status code 429)\",\"originalLine\":\"6264\",\"originalColumn\":\"1462\",\"line\":\"6264\",\"column\":\"1462\",\"sourceURL\":\"/$bunfs/root/claude\",\"stack\":\"Error: Failed to export 15 events (status=429, code=ERR_BAD_REQUEST, Request failed with status code 429)\\n    at doExport (/$bunfs/root/claude:6264:1462)\\n    at processTicksAndRejections (native:7:39)\",\"name\":\"Error\"}\n    at error (/$bunfs/root/claude:2402:25029)\n    at <anonymous> (/$bunfs/root/claude:119:92465)\n    at A4D (/$bunfs/root/claude:119:93009)\n    at <anonymous> (/$bunfs/root/claude:120:17366)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-03T07:58:48.264Z"},{"error":"Error: 1P event logging: 37 events failed to export (status=429, code=ERR_BAD_REQUEST, Request failed with status code 429)\n    at queueFailedEvents (/$bunfs/root/claude:6264:2403)\n    at async doExport (/$bunfs/root/claude:6264:1310)\n    at processTicksAndRejections (native:7:39)","timestamp":"2026-03-03T07:58:53.789Z"},{"error":"Error: {\"message\":\"Failed to export 37 events (status=429, code=ERR_BAD_REQUEST, Request failed with status code 429)\",\"originalLine\":\"6264\",\"originalColumn\":\"1462\",\"line\":\"6264\",\"column\":\"1462\",\"…

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