* improvement: enhance workflow schema connections specification

- Replace connectionRules with connections.overview for unified structure
- Add comprehensive portNamingRules for each node type (linear, ifElse, switch, askUserQuestion)
- Separate aiGenerationRules from exportValidationRules in completenessRules
- Add postGenerationChecklist for AI generation validation
- Sync all changes to workflow-schema-basic.json
- Clarify port naming conventions and completeness requirements for AI-generated workflows

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

* improvement: use TOON format for MCP get_workflow_schema tool

- Switch from loadWorkflowSchema to loadWorkflowSchemaToon
- Reduces token consumption by ~23% for schema delivery
- JSON input still required for apply/validate tools

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* improvement: add node position guidelines and skill node constraint

- Add nodePositionGuidelines (X:300px, Y:350px spacing)
- Adjust all example positions for better readability
- Add constraint: skill nodes must reference existing Skills only

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Haiku 4.5 <noreply@anthropic.com>

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

…562)

- Add planning guideline to gather context from github-knowledge MCP
- Add AI Editing Features section with MCP server as active approach
- Mark chat UI-based AI editing as discontinued
- Remove obsolete AI generation/refinement documentation sections

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

* feat: add Gemini CLI provider integration

- Add Gemini CLI export, run, and AI editing support
- Add Gemini skills detection in Skill Browser with provider badge
- Add Gemini MCP server sync service
- Add Gemini CLI path resolution and settings.json config writer
- Add Gemini CLI section to ai-coding-tools-config-reference.md

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

* fix: add MCP server detection for Gemini CLI

- Added 'gemini' to McpConfigSource type and related type definitions
- Added readGeminiMcpConfig with Gemini-specific type inference (url→http)
- Added detection for both user (~/.gemini/settings.json) and project scope
- Updated McpServerList sourceOrder to display Gemini section in MCP Node Dialog

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

---------

Co-authored-by: Claude Haiku 4.5 <noreply@anthropic.com>

- Upgrade axios from 1.13.2 to 1.13.5 (fixes CVE-2026-25639 Prototype Pollution)
- Upgrade qs from 6.14.1 to 6.15.0 (fixes CVE-2026-2391 arrayLimit bypass)
- Updates follow-redirects and form-data dependencies
- Resolves security scanning alerts #10 and #11

Co-authored-by: Claude Haiku 4.5 <noreply@anthropic.com>

- Upgrade ajv from 8.17.1 to 8.18.0 (fixes CVE-2025-69873 ReDoS)
- Keeps ajv as implicit dependency via @modelcontextprotocol/sdk
- Resolves security scanning alert #9

Co-authored-by: Claude Haiku 4.5 <noreply@anthropic.com>

)

- Changed 'One connection per output port' from forbidden to required as 'At least one'
- Aligns schema documentation with actual parallel execution capabilities
- Updated both START_OUTPUT and NON_END_OUTPUT rules to use 'at least one' instead of 'exactly one'
- Applied to both workflow-schema.json and workflow-schema-basic.json

Relates to #564

Co-authored-by: Claude Haiku 4.5 <noreply@anthropic.com>

- Update displayName and description in package.json
- Add agentic-engineering and agent-orchestration keywords
- Restructure README with provider support table at top
- Add Gemini CLI to supported providers documentation
- Add Agentic Engineering as key feature

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

…574)

- Add note about β-supported agents requiring Toolbar More menu activation
- Rename Provider column to Agent for consistency with branding
- Update β note wording to clarify support scope

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

Release: v3.22.0

## [3.22.0](v3.21.0...v3.22.0) (2026-02-16)

### Features

* add Gemini CLI provider integration ([#565](#565)) ([8b0fd76](8b0fd76))

### Bug Fixes

* clarify connection constraints for parallel execution support ([#568](#568)) ([8f9d58f](8f9d58f)), closes [#564](#564)

### Improvements

* enhance workflow schema for AI editing quality ([#559](#559)) ([1a53ccc](1a53ccc))