feat(vercel_ai): TS has_print_call + VAI-017 fixture - #187
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TypeScript tools never fired has_print_call because the Python AST walk looks for call nodes. Set prints_stdout from stdout callees and branch PredHasPrintCall like has_write_call, then cover Vercel console.log. Co-authored-by: Cursor <cursoragent@cursor.com>
This was referenced Aug 24, 2026
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Summary
PredHasPrintCallto read the TypeScriptprints_stdoutdiscovery fact (console.log/console.info/console.debug/process.stdout.write; stderr callees stay silent), mirroringhas_write_call/has_shell_call.Overlap
Same
prints_stdout/PredHasPrintCallTS branch as #180. If that lands first, I will rebase and drop the overlapping hunks, keeping only the VAI-017 fixture + policy tests. #180 telegraphed MCP follow-up; this claims the Vercel observability rule.Companion PRs
Test plan
go test ./internal/analysis/ -run PrintsStdoutgo test ./internal/rules/ -run 'VAI-017|OAI-010'