auto-deletion-workflow

Q: How do I install auto-deletion-workflow?

Run npx skills add https://github.com/mukul975/privacy-data-protection-skills --skill auto-deletion-workflow in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/auto-deletion-workflow/ (personal) or .claude/skills/auto-deletion-workflow/ (project).

Q: Which AI agents can use auto-deletion-workflow?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Q: Is auto-deletion-workflow safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Q: Who maintains auto-deletion-workflow?

It is published by mukul975 in mukul975/privacy-data-protection-skills. It has 44 recorded installs.

by mukul975Productivity & Automation

Implements automated data deletion workflows for GDPR Article 17 right to erasure and retention period expiry. Covers cascading deletion across dependent systems, dependency handling for referential integrity, confirmation logging, and audit trail generation. Activate for automated deletion, erasure automation, data purge, retention expiry queries.

Installs: 44
Last 24h: —
Trending rank: —
Security: Not audited

Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/mukul975/privacy-data-protection-skills --skill auto-deletion-workflow

01
Install
Run the command in your project. The CLI asks which agents to install for.
02
Describe the task
Ask your agent for something this skill covers. It loads auto-deletion-workflow automatically when relevant.
03
Review the result
The agent follows the SKILL.md steps, scripts and references bundled with the skill.

SKILL.md

The instructions your agent reads when the skill is triggered.

Automated Data Deletion Workflow

Overview

Automated deletion workflows ensure that personal data is removed from all systems when retention periods expire or when a valid erasure request is received under GDPR Article 17. Manual deletion at scale is error-prone and fails to meet the storage limitation principle consistently. This skill defines the architecture, logic, and operational procedures for building automated deletion pipelines that handle cascading dependencies, maintain referential integrity, produce audit-grade confirmation logs, and satisfy both scheduled retention expiry and on-demand erasure requests.

Legal Foundation

GDPR Article 17(1) — Right to Erasure

The data subject shall have the right to obtain from the controller the erasure of personal data concerning him or her without undue delay, and the controller shall have the obligation to erase personal data without undue delay where one of the specified grounds applies.

GDPR Article 5(1)(e) — Storage Limitation

Personal data shall be kept for no longer than is necessary for the purposes for which the personal data are processed. Automated deletion is the primary technical measure for enforcing this principle at scale.

GDPR Article 25(1) — Data Protection by Design

The controller shall implement appropriate technical and organisational measures designed to implement data-protection principles, such as data minimisation, in an effective manner. Automated deletion is a core by-design control.

GDPR Article 30(1)(f) — Envisaged Time Limits for Erasure

Records of processing activities must include, where possible, the envisaged time limits for erasure of the different categories of data. Automated deletion systems operationalize these envisaged time limits.

Automated Deletion Architecture

Deletion Trigger Types

Trigger Type	Source	SLA	Priority
Retention expiry	Retention schedule metadata reaching calculated deletion date	Within 30 days of expiry	Standard
Data subject erasure request	Verified Art. 17 request via DSAR workflow	Within 30 calendar days of verified request	High
Consent withdrawal	Consent management platform event	Within 30 days (best practice: 72 hours)	High
Account closure	Customer account termination event	Per retention schedule (post-closure retention period)	Standard
Purpose completion	Processing purpose fulfilled, no further legal basis	Within 30 days of purpose completion	Standard
Legal hold release	Litigation hold lifted by Legal counsel	Within 14 days of hold release	Standard

System Architecture

┌─────────────────────────────────────────────────────────────┐
│                   DELETION ORCHESTRATOR                      │
│  ┌──────────────┐  ┌──────────────┐  ┌──────────────────┐  │
│  │  Trigger      │  │  Dependency  │  │  Execution       │  │
│  │  Engine       │  │  Resolver    │  │  Engine          │  │
│  │              │  │              │  │                  │  │
│  │ - Scheduled   │  │ - FK mapping │  │ - System agents  │  │
│  │ - Event-driven│  │ - Cascade    │  │ - API calls      │  │
│  │ - On-demand   │  │   rules      │  │ - Direct DB ops  │  │
│  │ - Hold check  │  │ - Orphan     │  │ - File system    │  │
│  │              │  │   handling   │  │   purge          │  │
│  └──────┬───────┘  └──────┬───────┘  └────────┬─────────┘  │
│         │                 │                    │             │
│         └────────┬────────┘                    │             │
│                  ▼                             │             │
│  ┌──────────────────────────┐                 │             │
│  │  Deletion Job Queue      │─────────────────┘             │
│  │  (Priority-ordered)      │                               │
│  └──────────────────────────┘                               │
│                  │                                           │
│                  ▼                                           │
│  ┌──────────────────────────┐  ┌──────────────────────────┐ │
│  │  Confirmation Logger     │  │  Audit Trail Generator   │ │
│  │  - Per-system status     │  │  - Immutable audit log   │ │
│  │  - Completion timestamp  │  │  - Deletion certificate  │ │
│  │  - Verification hash     │  │  - Regulatory report     │ │
│  └──────────────────────────┘  └──────────────────────────┘ │
└─────────────────────────────────────────────────────────────┘

Deletion Workflow Procedures

Workflow 1: Scheduled Retention Expiry Deletion

[Daily Retention Scan — 02:00 UTC]
         │
         ▼
[Query all records where calculated_deletion_date <= TODAY + 30 days]
         │
         ▼
[For each record approaching expiry]
   │
   ├── [Check: Active litigation hold?]
   │     ├── Yes ──► [Skip — log hold reference, notify Legal]
   │     └── No ──► Continue
   │
   ├── [Check: Active regulatory investigation?]
   │     ├── Yes ──► [Skip — log investigation reference]
   │     └── No ──► Continue
   │
   ├── [Check: Pending data subject request referencing this data?]
   │     ├── Yes ──► [Coordinate with DSAR workflow]
   │     └── No ──► Continue
   │
   ├── [Check: Retention exception approved?]
   │     ├── Yes ──► [Skip — log exception reference and expiry]
   │     └── No ──► Continue
   │
   ▼
[Add to deletion job queue with priority: STANDARD]
         │
         ▼
[On calculated_deletion_date: Execute deletion]

Workflow 2: On-Demand Erasure Request Deletion

[Verified Art. 17 Erasure Request Received]
         │
         ▼
[Data Discovery — Identify all instances of data subject's data]
   │
   ├── Primary databases (CRM, ERP, HR system)
   ├── Data warehouse and analytics platforms
   ├── File storage (SharePoint, network drives, cloud storage)
   ├── Email and communication systems
   ├── Backup and archive systems
   ├── Third-party processor systems
   └── Logs and audit trails
         │
         ▼
[Generate Deletion Manifest]
   Reference: DEL-YYYY-NNNN
   Data Subject: [Pseudonymised reference]
   Systems identified: [List with record counts]
   Exceptions identified: [Any Art. 17(3) exceptions]
   Estimated completion: [Date]
         │
         ▼
[DPO Review and Approval]
   ├── Approved ──► [Add to deletion job queue with priority: HIGH]
   └── Exceptions found ──► [Partial deletion — exclude excepted data]
         │
         ▼
[Execute deletion across all identified systems]

Workflow 3: Cascading Deletion Logic

When deleting a primary record, dependent records across related systems must also be deleted. The cascading deletion resolver handles referential integrity:

[Primary Record Identified for Deletion]
         │
         ▼
[Load Dependency Map for Record Type]
         │
         ▼
[Resolve Dependencies — Depth-First Traversal]
   │
   ├── [Level 0: Primary record]
   │     Example: Customer record in CRM
   │
   ├── [Level 1: Direct dependents]
   │     Example: Orders, support tickets, consent records
   │
   ├── [Level 2: Secondary dependents]
   │     Example: Order line items, payment records, shipping records
   │
   └── [Level 3+: Tertiary dependents]
         Example: Invoice line items, refund records
         │
         ▼
[For each dependent record]
   │
   ├── [Shared dependency?]
   │     (Record also linked to other primary records not being deleted)
   │     ├── Yes ──► [Nullify foreign key — do NOT delete]
   │     └── No ──► [Add to deletion manifest]
   │
   ├── [Legal retention override?]
   │     (Dependent record has its own statutory retention requirement)
   │     ├── Yes ──► [Anonymize link to primary record, retain dependent]
   │     └── No ──► [Add to deletion manifest]
   │
   └── [Aggregated/statistical record?]
         (Record contributes to aggregated reporting)
         ├── Yes ──► [Anonymize — remove personal identifiers, retain aggregate]
         └── No ──► [Add to deletion manifest]
         │
         ▼
[Execute deletion in reverse order (deepest dependents first)]
   Level 3+ ──► Level 2 ──► Level 1 ──► Level 0

Dependency Map Template

The following dependency map is configured for Orion Data Vault Corp:

Primary Entity	Dependent Entity	Relationship	Deletion Action	Retention Override
Customer	Orders	1:N	Cascade delete (after statutory retention)	6 years — HMRC
Customer	Support Tickets	1:N	Cascade delete	3 years — limitation period
Customer	Consent Records	1:N	Cascade delete	Retain suppression record
Customer	Marketing Preferences	1:1	Cascade delete	Retain opt-out on suppression list
Customer	Account Audit Log	1:N	Anonymize (nullify customer reference)	7 years — audit retention
Order	Order Lines	1:N	Cascade delete	Follows order retention
Order	Payment Records	1:N	Anonymize	6 years — financial records
Order	Shipping Records	1:N	Cascade delete	Follows order retention
Order	Invoices	1:N	Anonymize	6 years — tax records
Employee	Payroll Records	1:N	Cascade delete (after statutory retention)	6 years — PAYE Regulations
Employee	Performance Reviews	1:N	Cascade delete	Duration of employment + 6 years
Employee	Access Logs	1:N	Anonymize	2 years — security retention

Confirmation Logging

Deletion Confirmation Record Structure

Every deletion execution produces an immutable confirmation record:

DELETION CONFIRMATION RECORD — Orion Data Vault Corp
-----------------------------------------------------
Reference: DEL-2026-0142
Trigger: Retention expiry / Art. 17 request / Consent withdrawal
Data Subject Reference: DS-HASH-a3f8c2e1
Request Date: 2026-02-15 (if applicable)
Execution Date: 2026-03-14
Completed Date: 2026-03-14T14:23:07Z

SYSTEMS PROCESSED:
┌─────────────────────────┬──────────┬───────────────┬──────────────────┐
│ System                  │ Records  │ Action        │ Status           │
├─────────────────────────┼──────────┼───────────────┼──────────────────┤
│ CRM (Salesforce)        │ 1        │ Hard delete   │ Confirmed        │
│ ERP (SAP)               │ 47       │ Hard delete   │ Confirmed        │
│ Data Warehouse (BQ)     │ 312      │ Hard delete   │ Confirmed        │
│ Email (Exchange)        │ 23       │ Hard delete   │ Confirmed        │
│ File Storage (S3)       │ 8        │ Hard delete   │ Confirmed        │
│ Backup (Veeam)          │ N/A      │ Flagged       │ Pending (cycle)  │
│ Analytics (Mixpanel)    │ 156      │ Hard delete   │ Confirmed        │
│ Support (Zendesk)       │ 12       │ Hard delete   │ Confirmed        │
│ Audit Log               │ 89       │ Anonymized    │ Confirmed        │
│ Payment (Stripe)        │ 5        │ Anonymized    │ Confirmed        │
└─────────────────────────┴──────────┴───────────────┴──────────────────┘

THIRD-PARTY NOTIFICATIONS (Art. 19):
- Processor A (Analytics SaaS): Notified 2026-03-14, confirmed 2026-03-16
- Processor B (Email service): Notified 2026-03-14, confirmed 2026-03-15
- Processor C (Payment gateway): Notified 2026-03-14, pending

EXCEPTIONS APPLIED:
- Financial records (invoices): Anonymized, retained until 2032-03-14 (6-year statutory period)
- Audit log entries: Anonymized, retained until 2033-03-14 (7-year audit retention)

BACKUP DELETION:
- Backup system: Next full rotation cycle completes 2026-06-12
- Expected complete erasure from backups: 2026-06-12

VERIFICATION:
- Post-deletion scan completed: 2026-03-14T14:45:00Z
- Residual data found: None
- Verification hash: SHA-256:e3b0c44298fc1c149afbf4c8996fb924...

Executed by: Deletion Orchestrator v3.2 (automated)
Reviewed by: [DPO Name] (for Art. 17 requests only)

Audit Trail Requirements

Immutability: Deletion confirmation records are written to an append-only audit log (write-once storage or blockchain-anchored hash).
Retention of confirmation records: 3 years from deletion date (sufficient to demonstrate compliance if challenged).
No personal data in logs: Confirmation records reference data subjects by pseudonymised identifier only — never by name, email, or other direct identifier.
Searchability: Records must be searchable by deletion reference, data subject hash, trigger type, system, and date range.

Error Handling and Retry Logic

Deletion Failure Handling

Failure Type	Action	Retry	Escalation
System unavailable	Queue for retry	3 attempts at 1h, 4h, 24h intervals	Alert IT Operations after 3 failures
Permission denied	Log error, flag for manual review	No automatic retry	Escalate to system administrator
Referential integrity violation	Route to dependency resolver	Re-resolve dependencies, retry	Escalate to DPO if unresolvable
Partial deletion (some records failed)	Log successful deletions, retry failed	3 attempts	Escalate to IT + DPO
Third-party processor non-response	Send reminder at 7 days	Follow up at 14 days	Escalate to DPO + Legal at 21 days
Backup system — cannot delete from active backup	Flag for next rotation cycle	Monitor backup rotation schedule	Alert if not completed within 90 days

Rollback Considerations

Deletion is inherently irreversible. Therefore:

Pre-deletion snapshot: For Art. 17 requests, take a temporary encrypted snapshot of the data to be deleted. Retain for 72 hours after deletion execution to allow for error correction. Auto-destroy after 72 hours.
Staged execution: For large-scale retention expiry deletions (>10,000 records), execute in batches of 1,000 with verification between batches.
Dry-run mode: All new deletion rules must be tested in dry-run mode for 30 days before activation. Dry-run produces the deletion manifest and confirmation record without executing actual deletion.

Monitoring and Reporting

Key Metrics

Metric	Target	Measurement
Retention expiry deletion completion rate	99.5% within 30 days of expiry	Monthly
Art. 17 erasure request completion rate	100% within 30 calendar days	Per request
Average deletion execution time	< 4 hours (end-to-end across all systems)	Per execution
Failed deletion rate	< 0.5%	Monthly
Backup deletion completion rate	100% within backup rotation cycle	Per rotation
Third-party processor confirmation rate	100% within 14 days	Per notification

Quarterly Compliance Report

The automated deletion system generates a quarterly report containing:

Total records deleted by trigger type (retention expiry, Art. 17, consent withdrawal, etc.)
Deletion completion rates against SLA targets
Exceptions applied (with legal basis breakdown)
Failed deletions and resolution status
Third-party processor compliance rates
Backup deletion status and outstanding items
Trend analysis (volume growth, system coverage, performance)

FAQ

What does the auto-deletion-workflow skill do?

How do I install auto-deletion-workflow?

Run npx skills add https://github.com/mukul975/privacy-data-protection-skills --skill auto-deletion-workflow in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/auto-deletion-workflow/ (personal) or .claude/skills/auto-deletion-workflow/ (project).

Which AI agents can use auto-deletion-workflow?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is auto-deletion-workflow safe to install?

No partner security audit is available yet. Skills can run commands and scripts, so read the SKILL.md and any bundled files before installing.

Who maintains auto-deletion-workflow?

It is published by mukul975 in mukul975/privacy-data-protection-skills. It has 44 recorded installs.