entity-resolution

Detect and merge duplicate entities in Knowledge Graph projects.

4|Updated Nov 29, 2025

Search Tags:#knowledge graph #data quality #merge #deduplication #entity resolution

Ready to run

npx skills add https://github.com/costiash/CognivAgent --skill entity-resolution

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: entity-resolution
Source: https://github.com/costiash/CognivAgent/tree/main/app/agent/resources/.claude/skills/entity-resolution
Command: npx skills add https://github.com/costiash/CognivAgent --skill entity-resolution

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Identifies and resolves duplicates in Knowledge Graph projects to improve data quality and reduce noise.

Core Features & Use Cases

Duplicate detection: Uses multiple signals (string similarity, alias overlap, context) to identify candidates.
Auto-merge (high confidence): Automatically merge with user notification when confidence is high.
User-assisted merging: Prompt-driven confirmation for medium confidence matches.

Quick Start

Run a scan for duplicates after extraction, then review high-confidence merges and confirm or reject candidates.