fix: remove historical migration info from tools documentation (v2.26.5) (#448)

- Remove "Replaces X, Y, Z..." sentences from full.description in:
  - get_node, validate_node, search_templates, n8n_executions, n8n_get_workflow
- Remove version/issue references from n8n_update_partial_workflow
- Clean up consolidation comments in index.ts
- Documentation now starts directly with functional content
- Estimated token savings: ~128 tokens per full documentation request

Conceived by Romuald Członkowski - www.aiadvisors.pl/en

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

src/mcp/tool-docs/configuration/get-node.ts

@@ -17,9 +17,7 @@ export const getNodeDoc: ToolDocumentation = {
     ]
   },
   full: {
-    description: `Unified tool for all node information needs. Replaces get_node_info, get_node_essentials, get_node_documentation, and search_node_properties with a single versatile API.
-
-**Detail Levels (mode="info", default):**
+    description: `**Detail Levels (mode="info", default):**
 - minimal (~200 tokens): Basic metadata only - nodeType, displayName, description, category
 - standard (~1-2K tokens): Essential properties + operations - recommended for most tasks
 - full (~3-8K tokens): Complete node schema - use only when standard insufficient

src/mcp/tool-docs/index.ts

@@ -25,7 +25,6 @@ import {
 } from './workflow_management';
 
 // Combine all tool documentations into a single object
-// Total: 19 tools after v2.26.0 consolidation
 export const toolsDocumentation: Record<string, ToolDocumentation> = {
   // System tools
   tools_documentation: toolsDocumentationDoc,
@@ -37,20 +36,20 @@ export const toolsDocumentation: Record<string, ToolDocumentation> = {
   // Discovery tools
   search_nodes: searchNodesDoc,
 
-  // Configuration tools (consolidated)
-  get_node: getNodeDoc,  // Replaces: get_node_info, get_node_essentials, get_node_documentation, search_node_properties
+  // Configuration tools
+  get_node: getNodeDoc,
 
-  // Validation tools (consolidated)
-  validate_node: validateNodeDoc,  // Replaces: validate_node_operation, validate_node_minimal
-  validate_workflow: validateWorkflowDoc,  // Options replace: validate_workflow_connections, validate_workflow_expressions
+  // Validation tools
+  validate_node: validateNodeDoc,
+  validate_workflow: validateWorkflowDoc,
 
-  // Template tools (consolidated)
+  // Template tools
   get_template: getTemplateDoc,
-  search_templates: searchTemplatesDoc,  // Modes replace: list_node_templates, search_templates_by_metadata, get_templates_for_task
+  search_templates: searchTemplatesDoc,
 
   // Workflow Management tools (n8n API)
   n8n_create_workflow: n8nCreateWorkflowDoc,
-  n8n_get_workflow: n8nGetWorkflowDoc,  // Modes replace: n8n_get_workflow_details, n8n_get_workflow_structure, n8n_get_workflow_minimal
+  n8n_get_workflow: n8nGetWorkflowDoc,
   n8n_update_full_workflow: n8nUpdateFullWorkflowDoc,
   n8n_update_partial_workflow: n8nUpdatePartialWorkflowDoc,
   n8n_delete_workflow: n8nDeleteWorkflowDoc,
@@ -58,8 +57,8 @@ export const toolsDocumentation: Record<string, ToolDocumentation> = {
   n8n_validate_workflow: n8nValidateWorkflowDoc,
   n8n_autofix_workflow: n8nAutofixWorkflowDoc,
   n8n_trigger_webhook_workflow: n8nTriggerWebhookWorkflowDoc,
-  n8n_executions: n8nExecutionsDoc,  // Actions replace: n8n_get_execution, n8n_list_executions, n8n_delete_execution
-  n8n_workflow_versions: n8nWorkflowVersionsDoc  // Modes: list, get, rollback, delete, prune, truncate
+  n8n_executions: n8nExecutionsDoc,
+  n8n_workflow_versions: n8nWorkflowVersionsDoc
 };
 
 // Re-export types

src/mcp/tool-docs/templates/search-templates.ts

@@ -16,9 +16,7 @@ export const searchTemplatesDoc: ToolDocumentation = {
     ]
   },
   full: {
-    description: `Unified template search tool with four search modes. Replaces search_templates, list_node_templates, search_templates_by_metadata, and get_templates_for_task.
-
-**Search Modes:**
+    description: `**Search Modes:**
 - keyword (default): Full-text search across template names and descriptions
 - by_nodes: Find templates that use specific node types
 - by_task: Get curated templates for predefined task categories

src/mcp/tool-docs/validation/validate-node.ts

@@ -16,9 +16,7 @@ export const validateNodeDoc: ToolDocumentation = {
     ]
   },
   full: {
-    description: `Unified node configuration validator. Replaces validate_node_operation and validate_node_minimal with a single tool.
-
-**Validation Modes:**
+    description: `**Validation Modes:**
 - full (default): Comprehensive validation with errors, warnings, suggestions, and automatic structure validation
 - minimal: Quick check for required fields only - fast but less thorough
 

src/mcp/tool-docs/workflow_management/n8n-executions.ts

@@ -16,9 +16,7 @@ export const n8nExecutionsDoc: ToolDocumentation = {
     ]
   },
   full: {
-    description: `Unified execution management tool. Replaces n8n_get_execution, n8n_list_executions, and n8n_delete_execution.
-
-**Actions:**
+    description: `**Actions:**
 - get: Retrieve execution details by ID with configurable detail level
 - list: List executions with filtering and pagination
 - delete: Remove an execution record from history

src/mcp/tool-docs/workflow_management/n8n-get-workflow.ts

@@ -16,9 +16,7 @@ export const n8nGetWorkflowDoc: ToolDocumentation = {
     ]
   },
   full: {
-    description: `Unified workflow retrieval with configurable detail levels. Replaces n8n_get_workflow, n8n_get_workflow_details, n8n_get_workflow_structure, and n8n_get_workflow_minimal.
-
-**Modes:**
+    description: `**Modes:**
 - full (default): Complete workflow including all nodes with parameters, connections, and settings
 - details: Full workflow plus execution statistics (success/error counts, last execution time)
 - structure: Nodes and connections only - useful for topology analysis

src/mcp/tool-docs/workflow_management/n8n-update-partial-workflow.ts

@@ -90,7 +90,6 @@ Full support for all 8 AI connection types used in n8n AI workflows:
 
 **Important Notes**:
 - **AI nodes do NOT require main connections**: Nodes like OpenAI Chat Model, Postgres Chat Memory, Embeddings OpenAI, and Supabase Vector Store use AI-specific connection types exclusively. They should ONLY have connections like \`ai_languageModel\`, \`ai_memory\`, \`ai_embedding\`, or \`ai_tool\` - NOT \`main\` connections.
-- **Fixed in v2.21.1**: Validation now correctly recognizes AI nodes that only have AI-specific connections without requiring \`main\` connections (resolves issue #357).
 
 **Best Practices**:
 - Always specify \`sourceOutput\` for AI connections (defaults to "main" if omitted)