improvement: add node name constraint to AI refinement prompts#394
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breaking-brake merged 1 commit intomainbreaking-brake/cc-wf-studio:mainfrom Jan 6, 2026
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improvement: add node name constraint to AI refinement prompts#394breaking-brake merged 1 commit intomainbreaking-brake/cc-wf-studio:mainfrom improvement/add-node-name-constraint-to-ai-promptbreaking-brake/cc-wf-studio:improvement/add-node-name-constraint-to-ai-promptCopy head branch name to clipboard
breaking-brake merged 1 commit intomainbreaking-brake/cc-wf-studio:mainfrom
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- Added ASCII-only pattern rule to refinementGuidelines - Added constraint to SubAgentFlow refinement prompt - Enhanced workflow-schema.json with namePatternDescription
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## [3.12.8](v3.12.7...v3.12.8) (2026-01-06) ### Bug Fixes * handle multiple JSON blocks in AI response parsing ([#393](#393)) ([29c01bf](29c01bf)) ### Improvements * add node name constraint to AI refinement prompts ([#394](#394)) ([055d254](055d254)) * auto-focus canvas on newly added nodes ([#392](#392)) ([7c1856c](7c1856c))
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🎉 This PR is included in version 3.12.8 🎉 The release is available on GitHub release Your semantic-release bot 📦🚀 |
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Problem
AI-generated workflows sometimes produce node names with full-width characters (Japanese, Chinese, Korean, etc.), which causes validation errors.
NODE.NAME_PATTERN = /^[a-zA-Z0-9_-]+$/rejects non-ASCII characters (workflow-definition.ts:454)Solution
Add explicit node name constraints to AI prompts to prevent non-ASCII characters at generation time.
Changes
src/extension/services/refinement-prompt-builder.tsrefinementGuidelinesarraysrc/extension/services/refinement-service.tsresources/workflow-schema.jsonnamePatternDescriptionfield for clearer documentationImpact
Testing
npm run format && npm run lint && npm run check)npm run build)🤖 Generated with Claude Code