Romuald Członkowski
25784142fe
fix: address tools documentation gaps and outdated references (v2.26.3) ( #443 )
2025-11-26 00:57:15 +01:00
Romuald Członkowski
1be06c217f
fix: synchronize tool documentation with v2.26.0 tool consolidation (v2.26.2) ( #442 )
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* fix: synchronize tool documentation with v2.26.0 tool consolidation (v2.26.2)
- Delete 23 obsolete documentation files for removed tools
- Create consolidated documentation for get_node, validate_node, n8n_executions
- Update search_templates with all searchModes
- Update n8n_get_workflow with all modes
- Fix stale relatedTools references
- Update tools-documentation.ts overview to reflect 19 consolidated tools
Conceived by Romuald Członkowski - www.aiadvisors.pl/en
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude <noreply@anthropic.com >
* fix: address code review - fix remaining stale tool references
- Fix relatedTools in system/tools-documentation.ts (get_node_for_task → search_templates)
- Fix relatedTools in validation/validate-workflow.ts (remove references to removed tools)
- Fix relatedTools in n8n-autofix-workflow.ts (remove references to removed tools)
- Update tools-n8n-friendly.ts with consolidated tools (validate_node, get_node, search_templates)
Conceived by Romuald Członkowski - www.aiadvisors.pl/en
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude <noreply@anthropic.com >
* fix: address final code review - fix remaining stale references
- Fix ai-agents-guide.ts: get_node_essentials → get_node, remove list_ai_tools
- Fix get-template.ts: list_node_templates → search_templates, remove get_templates_for_task
- Fix n8n-list-workflows.ts: n8n_get_workflow_minimal → n8n_get_workflow, n8n_list_executions → n8n_executions
- Fix n8n-trigger-webhook-workflow.ts: n8n_get_execution/n8n_list_executions → n8n_executions
- Fix n8n-delete-workflow.ts: n8n_get_workflow_minimal → n8n_get_workflow, n8n_delete_execution → n8n_executions
- Fix CHANGELOG date typo: 2025-01-25 → 2025-11-25
Conceived by Romuald Członkowski - www.aiadvisors.pl/en
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude <noreply@anthropic.com >
* test: adjust comprehensive docs threshold after tool consolidation
Reduce expected character count from 5000 to 4000 in tool-invocation.test.ts
to account for reduced documentation after v2.26.0 tool consolidation
(31→19 tools, actual output is ~4645 chars).
Conceived by Romuald Członkowski - www.aiadvisors.pl/en
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude <noreply@anthropic.com >
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Co-authored-by: Claude <noreply@anthropic.com >
2025-11-25 21:28:11 +01:00
Romuald Członkowski
ff69e4ccca
feat: Tool Consolidation - Reduce MCP Tools by 38% (v2.26.0) ( #439 )
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* feat: Remove 9 low-value tools and consolidate n8n_health_check (v2.25.0)
Telemetry-driven tool cleanup to improve API clarity:
**Removed Tools (9):**
- list_nodes - Use search_nodes instead
- list_ai_tools - Use search_nodes with isAITool filter
- list_tasks - Low usage (0.02%)
- get_database_statistics - Use n8n_health_check
- list_templates - Use search_templates or get_templates_for_task
- get_node_as_tool_info - Documented in get_node
- validate_workflow_connections - Use validate_workflow
- validate_workflow_expressions - Use validate_workflow
- n8n_list_available_tools - Use n8n_health_check
- n8n_diagnostic - Merged into n8n_health_check
**Consolidated Tool:**
- n8n_health_check now supports mode='diagnostic' for detailed troubleshooting
**Tool Count:**
- Before: 38 tools
- After: 31 tools (18% reduction)
Concieved by Romuald Członkowski - www.aiadvisors.pl/en
🤖 Generated with [Claude Code](https://claude.ai/code )
Co-Authored-By: Claude <noreply@anthropic.com >
* fix: cleanup stale references and update tests after tool removal
- Remove handleListAvailableTools dead code from handlers-n8n-manager.ts
- Update error messages to reference n8n_health_check(mode="diagnostic") instead of n8n_diagnostic
- Update tool counts in diagnostic messages (14 doc tools, 31 total)
- Fix error-handling.test.ts to use valid tools (search_nodes, tools_documentation)
- Remove obsolete list-tools.test.ts integration tests
- Remove unused ListToolsResponse type from response-types.ts
- Update tools.ts QUICK REFERENCE to remove list_nodes references
- Update tools-documentation.ts to remove references to removed tools
- Update tool-docs files to remove stale relatedTools references
- Fix tools.test.ts to not test removed tools (list_nodes, list_ai_tools, etc.)
- Fix parameter-validation.test.ts to not test removed tools
- Update handlers-n8n-manager.test.ts error message expectations
All 399 MCP unit tests now pass.
Conceived by Romuald Członkowski - www.aiadvisors.pl/en
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude <noreply@anthropic.com >
* fix: update integration tests to use valid tools after v2.25.0 removal
Replaced all references to removed tools in integration tests:
- list_nodes -> search_nodes
- get_database_statistics -> tools_documentation
- list_ai_tools -> search_nodes/tools_documentation
- list_tasks -> tools_documentation
- get_node_as_tool_info -> removed test section
Updated test files:
- tests/integration/mcp-protocol/basic-connection.test.ts
- tests/integration/mcp-protocol/performance.test.ts
- tests/integration/mcp-protocol/session-management.test.ts
- tests/integration/mcp-protocol/test-helpers.ts
- tests/integration/mcp-protocol/tool-invocation.test.ts
- tests/integration/telemetry/mcp-telemetry.test.ts
- tests/unit/mcp/disabled-tools.test.ts
- tests/unit/mcp/tools-documentation.test.ts
Conceived by Romuald Członkowski - https://www.aiadvisors.pl/en
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude <noreply@anthropic.com >
* feat: Tool consolidation v2.26.0 - reduce tools by 38% (31 → 19)
Major consolidation of MCP tools using mode-based parameters for better
AI agent ergonomics:
Node Tools:
- get_node_documentation → get_node with mode='documentation'
- search_node_properties → get_node with mode='search_properties'
- get_property_dependencies → removed
Validation Tools:
- validate_node_operation + validate_node_minimal → validate_node with mode param
Template Tools:
- list_node_templates → search_templates with searchMode='nodes'
- search_templates_by_metadata → search_templates with searchMode='metadata'
- get_templates_for_task → search_templates with searchMode='task'
Workflow Getters:
- n8n_get_workflow_details/structure/minimal → n8n_get_workflow with mode param
Execution Tools:
- n8n_list/get/delete_execution → n8n_executions with action param
Test updates for all consolidated tools.
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude <noreply@anthropic.com >
Conceived by Romuald Członkowski - https://www.aiadvisors.pl/en
* docs: comprehensive README update for v2.26.0 tool consolidation
- Quick Start: Added hosted service (dashboard.n8n-mcp.com) as primary option
- Self-hosting: Renamed options to A (npx), B (Docker), C (Local), D (Railway)
- Removed: "Memory Leak Fix (v2.20.2)" section (outdated)
- Removed: "Known Issues" section (outdated container management)
- Claude Project Setup: Updated all tool references to v2.26.0 consolidated tools
- validate_node({mode: 'minimal'|'full'}) instead of separate tools
- search_templates({searchMode: ...}) unified template search
- get_node({mode: 'docs'|'search_properties'}) for documentation
- n8n_executions({action: ...}) unified execution management
- Available MCP Tools: Updated to show 19 consolidated tools (7 core + 12 mgmt)
- Recent Updates: Simplified to just link to CHANGELOG.md
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude <noreply@anthropic.com >
Conceived by Romuald Członkowski - https://www.aiadvisors.pl/en
* fix: update tool count from 31 to 19 in diagnostic message
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude <noreply@anthropic.com >
* fix(tests): update tool count expectations for v2.26.0
Update handlers-n8n-manager.test.ts to expect new consolidated
tool counts (7/12/19) after v2.26.0 tool consolidation.
Conceived by Romuald Członkowski - www.aiadvisors.pl/en
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude <noreply@anthropic.com >
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Co-authored-by: Claude <noreply@anthropic.com >
2025-11-25 18:39:00 +01:00
czlonkowski
275e4f8cef
feat: add environment-aware debugging to diagnostic tools
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Enhanced health check and diagnostic tools with environment-specific
troubleshooting guidance based on telemetry analysis of 632K events
from 5,308 users.
Key improvements:
- Environment-aware debugging suggestions for http/stdio modes
- Docker-specific troubleshooting when IS_DOCKER=true
- Cloud platform detection (Railway, Render, Fly, Heroku, AWS, K8s, GCP, Azure)
- Platform-specific configuration paths (macOS, Windows, Linux)
- MCP_MODE and platform tracking in telemetry events
- Comprehensive integration tests for environment detection
Addresses 59% session abandonment by providing actionable, context-specific
next steps based on user's deployment environment.
🤖 Generated with [Claude Code](https://claude.com/claude-code )
Co-Authored-By: Claude <noreply@anthropic.com >
2025-10-10 12:34:20 +02:00
czlonkowski
24d775960b
refactor: rewrite all MCP tool documentation for AI agent optimization
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- Redesigned documentation to be utilitarian and AI-agent focused
- Removed all pleasantries, emojis, and conversational language
- Added concrete numbers throughout (528 nodes, 108 triggers, 264 AI tools)
- Updated all tool descriptions with practical, actionable information
- Enhanced examples with actual return structures and usage patterns
- Made Code node guides prominently featured in overview
- Verified documentation accuracy through extensive testing
- Standardized format across all 30+ tool documentation files
Documentation now optimized for token efficiency while maintaining
clarity and completeness for AI agent consumption.
🤖 Generated with [Claude Code](https://claude.ai/code )
Co-Authored-By: Claude <noreply@anthropic.com >
2025-07-17 21:35:01 +02:00
czlonkowski
c1a6347d4f
feat: complete modular documentation system for all MCP tools ( #60 )
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- Migrated all 40 MCP tools documentation to modular structure
- Created comprehensive documentation with both essentials and full details
- Organized tools by category: discovery, configuration, validation, templates, workflow_management, system, special
- Fixed all TODO placeholders with informative, precise content
- Each tool now has concise description, key tips, and full documentation
- Improved documentation quality: 30-40% more concise while maintaining usefulness
- Fixed TypeScript compilation issues and removed orphaned content
- All tools accessible via tools_documentation MCP endpoint
- Build successful with zero errors
🤖 Generated with [Claude Code](https://claude.ai/code )
Co-Authored-By: Claude <noreply@anthropic.com >
2025-07-17 21:35:00 +02:00
