echo

Check past user interactions for similar questions before answering.

1.5k|195|Updated Mar 26, 2026
One-click install
npx skills add https://github.com/ghostwright/phantom --skill echo-ghostwright
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: echo
Source: https://github.com/ghostwright/phantom/tree/main/skills-builtin/echo
Command: npx skills add https://github.com/ghostwright/phantom --skill echo-ghostwright

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill prevents the AI from answering the same question multiple times by checking past interactions.

Core Features & Use Cases

  • Prior Answer Check: Before answering a question, it checks if the user has previously asked a similar question.
  • Contextual Answering: If a prior answer exists, it surfaces it to the user and asks if anything has changed.
  • Enhanced User Experience: Ensures the AI respects the user's past decisions and provides more personalized responses.

Quick Start

Use the echo skill to check if the user has already asked a similar question before providing a new answer.

Frequently Asked Questions about echo

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

FAQPage Schema
How do I prevent my conversational AI from giving redundant answers to the same user questions?

To prevent duplicate answers, the system checks past user interactions via semantic similarity matching before generating new responses. If a similar prior question is found, it surfaces the previous answer and asks if anything has changed.

How does contextual memory work for avoiding repetitive responses in chat systems?

Contextual memory for avoiding repetitive responses works by accessing past user interactions and performing semantic similarity matching. It identifies if a user previously asked a similar question to maintain conversation context.

Can an AI check past interactions before providing a new answer?

Yes, an AI can check past interactions before providing a new answer by utilizing semantic similarity matching. It surfaces prior answers to the user and asks if anything has changed, enhancing the user experience.

What is the best way to handle duplicate user queries in a conversational AI system?

The best way to handle duplicate user queries is to implement a prior answer check that compares new inputs against past interactions. This contextual answering approach respects past user decisions and prevents redundancy.

Does preventing duplicate answers require access to past user interactions?

Yes, preventing duplicate answers requires the AI to have access to past user interactions and a mechanism for semantic similarity matching. This setup is necessary to identify redundancy and provide contextual answers.