db-wal-recovery

Name: db-wal-recovery
Availability: InStock
Author: Letta

Recover data from SQLite WAL files with traceable documentation.

134|21|Updated Nov 12, 2025

Search Tags:#sqlite #recovery #data-integrity #forensics #wal

Ready to run

npx skills add https://github.com/letta-ai/skills --skill db-wal-recovery

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: db-wal-recovery
Source: https://github.com/letta-ai/skills/tree/main/ai/benchmarks/letta/terminal-bench-2/trajectory-feedback/db-wal-recovery
Command: npx skills add https://github.com/letta-ai/skills --skill db-wal-recovery

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides guidance for recovering data from SQLite WAL files, including handling potential corruption or encryption and avoiding data fabrication.

Core Features & Use Cases

WAL mode verification and identification of related files
Structured recovery methodology with checks for integrity
Systematic verification steps to ensure recovered data is traceable

Quick Start

Inspect WAL files, perform non-destructive recovery attempts, and document any recoverable records with provenance.

Frequently Asked Questions about db-wal-recovery

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I recover data from a SQLite WAL file?▼

Recovering data from SQLite WAL files involves verifying WAL mode is enabled, identifying related database files, performing non-destructive access checks, and systematically documenting any recoverable records with their provenance to avoid fabricating data.

Can I recover data from a corrupted or encrypted SQLite WAL file?▼

Yes. The recovery process handles corrupted and encrypted WAL files through multi-method file access checks, stepwise decryption attempts, compression detection, and meticulous audit trails to ensure only actual data is recovered.

What's the best way to verify SQLite WAL file integrity before recovery?▼

Verify WAL mode is active on the database, identify all related files in the directory, perform structured integrity checks, and document any discrepancies systematically to establish which data is genuinely recoverable versus potentially fabricated.

How do I avoid data fabrication when recovering SQLite WAL records?▼

Use traceable recovery methodology: apply non-destructive checks, maintain detailed audit trails of each recovery step, verify data provenance, and document all observations so recovered records can be validated against actual file contents.

Do I need special tools to access corrupted SQLite WAL files?▼

No single tool is required, but recovery requires structured observation of the WAL file, checks for encryption and compression, multi-method file access attempts, and stepwise verification to safely extract data without assumptions.

What are the limitations of SQLite WAL recovery for forensic data integrity?▼

Recovery is constrained by encryption barriers, file corruption extent, and the risk of misinterpreting ambiguous bytes as valid data. The methodology prioritizes traceable, documented recovery over completeness to maintain forensic integrity.