chore: import upstream snapshot with attribution

apps/sim/tools/slack/edit_canvas.ts

@@ -0,0 +1,121 @@
+import type { SlackEditCanvasParams, SlackEditCanvasResponse } from '@/tools/slack/types'
+import type { ToolConfig } from '@/tools/types'
+
+export const slackEditCanvasTool: ToolConfig<SlackEditCanvasParams, SlackEditCanvasResponse> = {
+  id: 'slack_edit_canvas',
+  name: 'Slack Edit Canvas',
+  description: 'Edit an existing Slack canvas by inserting, replacing, or deleting content',
+  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 edit (e.g., F1234ABCD)',
+    },
+    operation: {
+      type: 'string',
+      required: true,
+      visibility: 'user-or-llm',
+      description:
+        'Edit operation: insert_at_start, insert_at_end, insert_after, insert_before, replace, delete, or rename',
+    },
+    content: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'Markdown content for the operation (required for insert/replace operations)',
+    },
+    sectionId: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description:
+        'Section ID to target (required for insert_after, insert_before, replace, and delete)',
+    },
+    title: {
+      type: 'string',
+      required: false,
+      visibility: 'user-or-llm',
+      description: 'New title for the canvas (only used with rename operation)',
+    },
+  },
+
+  request: {
+    url: 'https://slack.com/api/canvases.edit',
+    method: 'POST',
+    headers: (params: SlackEditCanvasParams) => ({
+      'Content-Type': 'application/json',
+      Authorization: `Bearer ${params.accessToken || params.botToken}`,
+    }),
+    body: (params: SlackEditCanvasParams) => {
+      const change: Record<string, unknown> = {
+        operation: params.operation,
+      }
+
+      if (params.sectionId) {
+        change.section_id = params.sectionId.trim()
+      }
+
+      if (params.operation === 'rename' && params.title) {
+        change.title_content = {
+          type: 'markdown',
+          markdown: params.title,
+        }
+      } else if (params.content && params.operation !== 'delete') {
+        change.document_content = {
+          type: 'markdown',
+          markdown: params.content,
+        }
+      }
+
+      return {
+        canvas_id: params.canvasId.trim(),
+        changes: [change],
+      }
+    },
+  },
+
+  transformResponse: async (response: Response) => {
+    const data = await response.json()
+
+    if (!data.ok) {
+      throw new Error(data.error || 'Failed to edit canvas')
+    }
+
+    return {
+      success: true,
+      output: {
+        content: 'Successfully edited canvas',
+      },
+    }
+  },
+
+  outputs: {
+    content: { type: 'string', description: 'Success message' },
+  },
+}