# Logics Duplicate Detector > Detect potential duplicates across Logics documents. Use when Codex should scan titles and content of requests/backlog/tasks/specs/product briefs/architecture docs to find similar items and propose merge, split, or de-duplication. Use when this capability is needed. - Skill: `tomevault-io/logics-duplicate-detector` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/logics-duplicate-detector` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/logics-duplicate-detector/raw - Safety review: pending (external: skill-scanner PASS, skillspector PASS) - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Product & Planning - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/logics-duplicate-detector --- # Duplicate detection ## Run ```bash python logics/skills/logics-duplicate-detector/scripts/find_duplicates.py --min-score 0.55 ``` ## Output - Prints candidate pairs with a similarity score and file paths. - Use the report to decide: merge docs, close one, or split responsibilities. ## Notes - Best-effort scoring (title + light content similarity), not a truth oracle. - By default it ignores docs sharing the same slug across stages (often `request↔backlog↔task` or companion chains); use `--include-related` to include them. --- > Converted and distributed by [TomeVault](https://tomevault.io/claim/alexago83) — claim your Tome and manage your conversions.