data-export

Name: data-export
Author: rshankras

2installs46forks

How to install data-export?

rshankras/claude-code-apple-skills/data-export

$npx -y skills add rshankras/claude-code-apple-skills --skill data-export

Installs into the current project.

Summary

Generates data export/import infrastructure for JSON, CSV, PDF formats with GDPR data portability, share sheet integration, and file import. Use when user wants data export functionality, CSV/JSON/PDF export, GDPR compliance data portability, import from files, or share sheet for

Files · 1

View on GitHub

SKILL.md

1	# Data Export Generator
2
3	Generate production data export and import infrastructure -- JSON export via Codable, CSV generation with proper escaping, PDF report rendering with UIGraphicsPDFRenderer, GDPR-compliant full data export, file import with UTType-based picker, and share sheet integration. No third-party dependencies.
4
5	## When This Skill Activates
6
7	Use this skill when the user:
8	- Asks to "add data export" or "export user data"
9	- Wants "CSV export" or "JSON export" or "PDF export"
10	- Mentions "GDPR data portability" or "right to data portability"
11	- Asks about "exporting all user data" for compliance
12	- Wants to "import data" from files or competitor apps
13	- Mentions "share sheet" for exporting data
14	- Asks about "data backup" or "data download"
15
16	## Pre-Generation Checks
17
18	### 1. Project Context Detection
19	- [ ] Check deployment target (iOS 16+ / macOS 13+)
20	- [ ] Check Swift version (requires Swift 5.9+)
21	- [ ] Identify data model layer (SwiftData, Core Data, custom structs)
22	- [ ] Identify source file locations
23
24	### 2. Existing Export Detection
25	Search for existing export code:
26	```
27	Glob: */Export.swift, /Import.swift, /CSV.swift, /PDF*.swift
28	Grep: "UIGraphicsPDFRenderer" or "CSVExport" or "UIActivityViewController" or "ShareLink" or "fileExporter"
29	```
30
31	If existing export code found:
32	- Ask if user wants to replace or add additional formats
33	- Identify which formats are already supported
34
35	### 3. Data Model Detection
36	Search for data models that need exporting:
37	```
38	Grep: "@Model" or "NSManagedObject" or "struct.Codable" or "class.Codable"
39	```
40
41	Identify the models to build export conformances for.
42
43	## Configuration Questions
44
45	Ask user via AskUserQuestion:
46
47	1. Export formats needed?
48	- JSON (structured, machine-readable, best for GDPR)
49	- CSV (tabular data, spreadsheet-compatible)
50	- PDF (formatted reports with headers, tables, branding)
51	- Multiple (select which combination)
52
53	2. What data needs exporting?
54	- All user data -- GDPR compliance (every piece of stored user data)
55	- Specific data types (user selects which models to export)
56	- Reports/summaries (aggregated data, not raw records)
57
58	3. Do you need import capability?
59	- No -- export only
60	- Yes -- from files (JSON, CSV via file picker)
61	- Yes -- from competitor apps (custom format parsing)
62
63	4. How should users trigger export?
64	- Share sheet (system share UI with multiple destinations)
65	- Settings screen (dedicated export section)
66	- Export button (inline in content views)
67	- Automatic backup (periodic export to iCloud/local)
68
69	## Generation Process
70
71	### Step 1: Read Templates
72	Read `templates.md` for production Swift code.
73
74	### Step 2: Create Core Files
75	Generate these files:
76	1. `DataExportManager.swift` -- Central export coordinator with format routing
77	2. `DataExportable.swift` -- Protocol for models that support export
78
79	### Step 3: Create Format-Specific Files
80	Based on configuration:
81	3. `CSVExporter.swift` -- If CSV format selected
82	4. `PDFExporter.swift` -- If PDF format selected
83
84	### Step 4: Create Import Files
85	If import capability selected:
86	5. `DataImporter.swift` -- File picker and format parser
87
88	### Step 5: Determine File Location
89	Check project structure:
90	- If `Sources/` exists -> `Sources/DataExport/`
91	- If `App/` exists -> `App/DataExport/`
92	- Otherwise -> `DataExport/`
93
94	## Output Format
95
96	After generation, provide:
97
98	### Files Created
99	```
100	DataExport/
101	├── DataExportable.swift # Protocol for exportable models
102	├── DataExportManager.swift # Central export coordinator
103	├── CSVExporter.swift # CSV generation (optional)
104	├── PDFExporter.swift # PDF rendering (optional)
105	└── DataImporter.swift # File import (optional)
106	```
107
108	### Integration with Data Models
109
110	Make a model exportable:
111	```swift
112	struct Expense: Codable, DataExportable {
113	let id: UUID
114	let title: String
115	let amount: Double
116	let date: Date
117	let category: String
118
119	// DataExportable conformance
120	static var csvHeaders: [String] {
121	["ID", "Title", "Amount", "Date", "Category"]
122	}
123
124	var csvRow: [String] {
125	[id.uuidString, title, String(format: "%.2f", amount),
126	ISO8601DateFormatter().string(from: date), category]
127	}
128
129	var pdfDescription: String {
130	"\(title) - $\(String(format: "%.2f", amount)) (\(category))"
131	}
132	}
133	```
134
135	Export from a view:
136	```swift
137	struct ExpenseListView: View {
138	let expenses: [Expense]
139	@State private var exportURL: URL?
140	@State private var showShareSheet = false
141
142	var body

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data-export

2installs46forks

View on GitHub

How to install data-export?

rshankras/claude-code-apple-skills/data-export

$npx -y skills add rshankras/claude-code-apple-skills --skill data-export

Installs into the current project.

Summary

Files · 1

View on GitHub

SKILL.md

1	# Data Export Generator
2
3	Generate production data export and import infrastructure -- JSON export via Codable, CSV generation with proper escaping, PDF report rendering with UIGraphicsPDFRenderer, GDPR-compliant full data export, file import with UTType-based picker, and share sheet integration. No third-party dependencies.
4
5	## When This Skill Activates
6
7	Use this skill when the user:
8	- Asks to "add data export" or "export user data"
9	- Wants "CSV export" or "JSON export" or "PDF export"
10	- Mentions "GDPR data portability" or "right to data portability"
11	- Asks about "exporting all user data" for compliance
12	- Wants to "import data" from files or competitor apps
13	- Mentions "share sheet" for exporting data
14	- Asks about "data backup" or "data download"
15
16	## Pre-Generation Checks
17
18	### 1. Project Context Detection
19	- [ ] Check deployment target (iOS 16+ / macOS 13+)
20	- [ ] Check Swift version (requires Swift 5.9+)
21	- [ ] Identify data model layer (SwiftData, Core Data, custom structs)
22	- [ ] Identify source file locations
23
24	### 2. Existing Export Detection
25	Search for existing export code:
26	```
27	Glob: */Export.swift, /Import.swift, /CSV.swift, /PDF*.swift
28	Grep: "UIGraphicsPDFRenderer" or "CSVExport" or "UIActivityViewController" or "ShareLink" or "fileExporter"
29	```
30
31	If existing export code found:
32	- Ask if user wants to replace or add additional formats
33	- Identify which formats are already supported
34
35	### 3. Data Model Detection
36	Search for data models that need exporting:
37	```
38	Grep: "@Model" or "NSManagedObject" or "struct.Codable" or "class.Codable"
39	```
40
41	Identify the models to build export conformances for.
42
43	## Configuration Questions
44
45	Ask user via AskUserQuestion:
46
47	1. Export formats needed?
48	- JSON (structured, machine-readable, best for GDPR)
49	- CSV (tabular data, spreadsheet-compatible)
50	- PDF (formatted reports with headers, tables, branding)
51	- Multiple (select which combination)
52
53	2. What data needs exporting?
54	- All user data -- GDPR compliance (every piece of stored user data)
55	- Specific data types (user selects which models to export)
56	- Reports/summaries (aggregated data, not raw records)
57
58	3. Do you need import capability?
59	- No -- export only
60	- Yes -- from files (JSON, CSV via file picker)
61	- Yes -- from competitor apps (custom format parsing)
62
63	4. How should users trigger export?
64	- Share sheet (system share UI with multiple destinations)
65	- Settings screen (dedicated export section)
66	- Export button (inline in content views)
67	- Automatic backup (periodic export to iCloud/local)
68
69	## Generation Process
70
71	### Step 1: Read Templates
72	Read `templates.md` for production Swift code.
73
74	### Step 2: Create Core Files
75	Generate these files:
76	1. `DataExportManager.swift` -- Central export coordinator with format routing
77	2. `DataExportable.swift` -- Protocol for models that support export
78
79	### Step 3: Create Format-Specific Files
80	Based on configuration:
81	3. `CSVExporter.swift` -- If CSV format selected
82	4. `PDFExporter.swift` -- If PDF format selected
83
84	### Step 4: Create Import Files
85	If import capability selected:
86	5. `DataImporter.swift` -- File picker and format parser
87
88	### Step 5: Determine File Location
89	Check project structure:
90	- If `Sources/` exists -> `Sources/DataExport/`
91	- If `App/` exists -> `App/DataExport/`
92	- Otherwise -> `DataExport/`
93
94	## Output Format
95
96	After generation, provide:
97
98	### Files Created
99	```
100	DataExport/
101	├── DataExportable.swift # Protocol for exportable models
102	├── DataExportManager.swift # Central export coordinator
103	├── CSVExporter.swift # CSV generation (optional)
104	├── PDFExporter.swift # PDF rendering (optional)
105	└── DataImporter.swift # File import (optional)
106	```
107
108	### Integration with Data Models
109
110	Make a model exportable:
111	```swift
112	struct Expense: Codable, DataExportable {
113	let id: UUID
114	let title: String
115	let amount: Double
116	let date: Date
117	let category: String
118
119	// DataExportable conformance
120	static var csvHeaders: [String] {
121	["ID", "Title", "Amount", "Date", "Category"]
122	}
123
124	var csvRow: [String] {
125	[id.uuidString, title, String(format: "%.2f", amount),
126	ISO8601DateFormatter().string(from: date), category]
127	}
128
129	var pdfDescription: String {
130	"\(title) - $\(String(format: "%.2f", amount)) (\(category))"
131	}
132	}
133	```
134
135	Export from a view:
136	```swift
137	struct ExpenseListView: View {
138	let expenses: [Expense]
139	@State private var exportURL: URL?
140	@State private var showShareSheet = false
141
142	var body

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