chore: import upstream snapshot with attribution

apps/sim/tools/slack/lookup_canvas_sections.ts

@@ -0,0 +1,114 @@
+import type {
+  SlackLookupCanvasSectionsParams,
+  SlackLookupCanvasSectionsResponse,
+} from '@/tools/slack/types'
+import { CANVAS_SECTION_OUTPUT_PROPERTIES } from '@/tools/slack/types'
+import type { ToolConfig } from '@/tools/types'
+
+const parseCriteria = (criteria: SlackLookupCanvasSectionsParams['criteria']) => {
+  if (typeof criteria !== 'string') {
+    return criteria
+  }
+
+  try {
+    return JSON.parse(criteria)
+  } catch {
+    throw new Error('Canvas section criteria must be a valid JSON object')
+  }
+}
+
+export const slackLookupCanvasSectionsTool: ToolConfig<
+  SlackLookupCanvasSectionsParams,
+  SlackLookupCanvasSectionsResponse
+> = {
+  id: 'slack_lookup_canvas_sections',
+  name: 'Slack Lookup Canvas Sections',
+  description: 'Find Slack canvas section IDs matching criteria for later edits',
+  version: '1.0.0',
+
+  oauth: {
+    required: true,
+    provider: 'slack',
+  },
+
+  params: {
+    authMethod: {
+      type: 'string',
+      required: false,
+      visibility: 'user-only',
+      description: 'Authentication method: oauth or bot_token',
+    },
+    botToken: {
+      type: 'string',
+      required: false,
+      visibility: 'user-only',
+      description: 'Bot token for Custom Bot',
+    },
+    accessToken: {
+      type: 'string',
+      required: false,
+      visibility: 'hidden',
+      description: 'OAuth access token or bot token for Slack API',
+    },
+    canvasId: {
+      type: 'string',
+      required: true,
+      visibility: 'user-or-llm',
+      description: 'Canvas ID to search (e.g., F1234ABCD)',
+    },
+    criteria: {
+      type: 'json',
+      required: true,
+      visibility: 'user-or-llm',
+      description:
+        'Section lookup criteria, such as {"section_types":["h1"],"contains_text":"Roadmap"}',
+    },
+  },
+
+  request: {
+    url: 'https://slack.com/api/canvases.sections.lookup',
+    method: 'POST',
+    headers: (params: SlackLookupCanvasSectionsParams) => ({
+      'Content-Type': 'application/json',
+      Authorization: `Bearer ${params.accessToken || params.botToken}`,
+    }),
+    body: (params: SlackLookupCanvasSectionsParams) => ({
+      canvas_id: params.canvasId.trim(),
+      criteria: parseCriteria(params.criteria),
+    }),
+  },
+
+  transformResponse: async (response: Response) => {
+    const data = await response.json()
+
+    if (!data.ok) {
+      if (data.error === 'canvas_not_found') {
+        throw new Error('Canvas not found or not visible to the authenticated Slack user or bot.')
+      }
+      if (data.error === 'missing_scope') {
+        throw new Error(
+          'Missing required permissions. Please reconnect your Slack account with the canvases:read scope.'
+        )
+      }
+      throw new Error(data.error || 'Failed to look up canvas sections')
+    }
+
+    return {
+      success: true,
+      output: {
+        sections: data.sections ?? [],
+      },
+    }
+  },
+
+  outputs: {
+    sections: {
+      type: 'array',
+      description: 'Canvas sections matching the lookup criteria',
+      items: {
+        type: 'object',
+        properties: CANVAS_SECTION_OUTPUT_PROPERTIES,
+      },
+    },
+  },
+}