improvement(copilot): retire search_documentation and get_platform_actions outright, no shims

The transitional apparatus is gone: no search_documentation registry alias,
no get_platform_actions handler, and the ids are out of the regenerated
catalog/schemas. During the deploy window an old Mothership build calling
either id gets the recoverable tool-not-found result.

The two ids stay in HIDDEN_TOOL_NAMES forever — like load_agent_skill,
historical persisted chats contain their tool calls and must replay without
rendering chips for retired tools. The alias test is replaced by a dispatch
test pinning search_docs's own catalog -> route -> handler chain and the
retired ids' gone-but-chip-hidden state.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

Author: j15z

apps/sim/lib/copilot/generated/tool-catalog-v1.ts

@@ -62,7 +62,6 @@ export interface ToolCatalogEntry {
     | 'get_deployed_workflow_state'
     | 'get_deployment_log'
     | 'get_page_contents'
-    | 'get_platform_actions'
     | 'get_scheduled_task_logs'
     | 'get_workflow_data'
     | 'get_workflow_run_options'
@@ -106,7 +105,6 @@ export interface ToolCatalogEntry {
     | 'scrape_page'
     | 'search'
     | 'search_docs'
-    | 'search_documentation'
     | 'search_integration_tools'
     | 'search_knowledge_base'
     | 'search_library_docs'
@@ -183,7 +181,6 @@ export interface ToolCatalogEntry {
     | 'get_deployed_workflow_state'
     | 'get_deployment_log'
     | 'get_page_contents'
-    | 'get_platform_actions'
     | 'get_scheduled_task_logs'
     | 'get_workflow_data'
     | 'get_workflow_run_options'
@@ -227,7 +224,6 @@ export interface ToolCatalogEntry {
     | 'scrape_page'
     | 'search'
     | 'search_docs'
-    | 'search_documentation'
     | 'search_integration_tools'
     | 'search_knowledge_base'
     | 'search_library_docs'
@@ -2478,15 +2474,6 @@ export const GetPageContents: ToolCatalogEntry = {
   },
 }
 
-export const GetPlatformActions: ToolCatalogEntry = {
-  id: 'get_platform_actions',
-  name: 'get_platform_actions',
-  route: 'sim',
-  mode: 'async',
-  parameters: { type: 'object', properties: {} },
-  hidden: true,
-}
-
 export const GetScheduledTaskLogs: ToolCatalogEntry = {
   id: 'get_scheduled_task_logs',
   name: 'get_scheduled_task_logs',
@@ -4057,22 +4044,6 @@ export const SearchDocs: ToolCatalogEntry = {
   },
 }
 
-export const SearchDocumentation: ToolCatalogEntry = {
-  id: 'search_documentation',
-  name: 'search_documentation',
-  route: 'sim',
-  mode: 'async',
-  parameters: {
-    type: 'object',
-    properties: {
-      query: { type: 'string', description: 'The search query' },
-      topK: { type: 'number', description: 'Number of results (default 5, max 25)' },
-    },
-    required: ['query'],
-  },
-  hidden: true,
-}
-
 export const SearchIntegrationTools: ToolCatalogEntry = {
   id: 'search_integration_tools',
   name: 'search_integration_tools',
@@ -5481,7 +5452,6 @@ export const TOOL_CATALOG: Record<string, ToolCatalogEntry> = {
   [GetDeployedWorkflowState.id]: GetDeployedWorkflowState,
   [GetDeploymentLog.id]: GetDeploymentLog,
   [GetPageContents.id]: GetPageContents,
-  [GetPlatformActions.id]: GetPlatformActions,
   [GetScheduledTaskLogs.id]: GetScheduledTaskLogs,
   [GetWorkflowData.id]: GetWorkflowData,
   [GetWorkflowRunOptions.id]: GetWorkflowRunOptions,
@@ -5525,7 +5495,6 @@ export const TOOL_CATALOG: Record<string, ToolCatalogEntry> = {
   [ScrapePage.id]: ScrapePage,
   [Search.id]: Search,
   [SearchDocs.id]: SearchDocs,
-  [SearchDocumentation.id]: SearchDocumentation,
   [SearchIntegrationTools.id]: SearchIntegrationTools,
   [SearchKnowledgeBase.id]: SearchKnowledgeBase,
   [SearchLibraryDocs.id]: SearchLibraryDocs,

apps/sim/lib/copilot/generated/tool-schemas-v1.ts

@@ -2167,13 +2167,6 @@ export const TOOL_RUNTIME_SCHEMAS: Record<string, ToolRuntimeSchemaEntry> = {
     },
     resultSchema: undefined,
   },
-  get_platform_actions: {
-    parameters: {
-      type: 'object',
-      properties: {},
-    },
-    resultSchema: undefined,
-  },
   get_scheduled_task_logs: {
     parameters: {
       type: 'object',
@@ -3704,23 +3697,6 @@ export const TOOL_RUNTIME_SCHEMAS: Record<string, ToolRuntimeSchemaEntry> = {
     },
     resultSchema: undefined,
   },
-  search_documentation: {
-    parameters: {
-      type: 'object',
-      properties: {
-        query: {
-          type: 'string',
-          description: 'The search query',
-        },
-        topK: {
-          type: 'number',
-          description: 'Number of results (default 5, max 25)',
-        },
-      },
-      required: ['query'],
-    },
-    resultSchema: undefined,
-  },
   search_integration_tools: {
     parameters: {
       properties: {

apps/sim/lib/copilot/tool-executor/register-handlers.ts

@@ -17,7 +17,6 @@ import {
   GetBlockUpstreamReferences,
   GetDeployedWorkflowState,
   GetDeploymentLog,
-  GetPlatformActions,
   GetWorkflowData,
   GetWorkflowRunOptions,
   Glob as GlobTool,
@@ -87,7 +86,6 @@ import { executeManageMcpTool } from '../tools/handlers/management/manage-mcp-to
 import { executeManageSkill } from '../tools/handlers/management/manage-skill'
 import { executeMaterializeFile } from '../tools/handlers/materialize-file'
 import { executeOAuthGetAuthLink, executeOAuthRequestAccess } from '../tools/handlers/oauth'
-import { executeGetPlatformActions } from '../tools/handlers/platform'
 import { executeOpenResource } from '../tools/handlers/resources'
 import { executeRestoreResource } from '../tools/handlers/restore-resource'
 import { executeRunCode } from '../tools/handlers/run-code'
@@ -198,7 +196,6 @@ function buildHandlerMap(): Record<string, ToolHandler> {
     [OauthRequestAccess.id]: h(executeOAuthRequestAccess),
     [OpenResource.id]: h(executeOpenResource),
     [RestoreResource.id]: h(executeRestoreResource),
-    [GetPlatformActions.id]: h(executeGetPlatformActions),
     [ListIntegrationTools.id]: h(executeListIntegrationTools),
     [MaterializeFile.id]: h(executeMaterializeFile),
     [FunctionExecute.id]: h(executeFunctionExecute),

apps/sim/lib/copilot/tools/client/hidden-tools.ts

@@ -6,13 +6,11 @@
 // user-meaningful action, only the resolved call_integration_tool row is.
 // load_skill is the same shape — the agent pulling in a reference guide before
 // doing the work is a step toward the action, not the action.
-// search_documentation is the deprecated pre-rename id of search_docs, kept
-// resolvable for one release so a mixed-version deploy works. A call only ever
-// arrives from an older Mothership build and renders as the search_docs it maps
-// onto, so it needs no chip of its own. Remove with the rest of the shim.
-// get_platform_actions is retired the same way: the tool is gone, the id stays
-// in the catalog for one release, and a call from an older build should not
-// surface a chip for a capability that no longer exists.
+// search_documentation (the pre-rename id of search_docs) and
+// get_platform_actions (retired; the quick reference lives in the docs corpus)
+// are fully unregistered server-side, but historical persisted chats still
+// contain their tool calls — like load_agent_skill, these entries stay forever
+// so replaying an old transcript never renders a chip for a retired tool.
 const HIDDEN_TOOL_NAMES = new Set([
   'load_agent_skill',
   'load_custom_tool',