source-evaluation

Evaluate information sources for credibility and recency using the CRAAP framework.

1|Updated Apr 11, 2026
One-click install
npx skills add https://github.com/edwifiguy/era-agents-ops --skill source-evaluation-edwifiguy
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: source-evaluation
Source: https://github.com/edwifiguy/era-agents-ops/tree/main/skills/era-agents-op/metaclaw/memory_data/skills/source-evaluation
Command: npx skills add https://github.com/edwifiguy/era-agents-ops --skill source-evaluation-edwifiguy

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Evaluates external information sources for credibility, recency, and relevance to prevent misinformation in reports and AI responses.

Core Features & Use Cases

  • CRAAP-based evaluation: quick framework to assess currency, relevance, authority, accuracy, and purpose.
  • Source triage & citation: guides selecting trustworthy sources and generating proper citations for research or decision making.
  • Use Case: a researcher cross-checks claims across 3 independent sources before citing them in a policy brief.

Quick Start

Provide a credible source for the claims you want to back up, and the tool will evaluate its trustworthiness and suggest citations.

Frequently Asked Questions about source-evaluation

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

FAQPage Schema
How do I evaluate the credibility of a source for research?

To evaluate source credibility, apply the CRAAP framework to assess Currency, Relevance, Authority, Accuracy, and Purpose. This structured method verifies information trustworthiness and recency for reports and decision-making.

What is the best way to fact-check claims before citing them in a policy brief?

The best way to fact-check claims is triangulating facts across at least two independent sources. Cross-referencing prevents misinformation and ensures your policy brief relies on credible, up-to-date evidence.

How do I generate proper citations after assessing source recency and authority?

Generate proper citations by performing a source triage based on authority and recency. The evaluation framework guides selecting trustworthy sources and suggests citations for your research or decision-making tasks.

Does source evaluation work for cross-checking facts across different domains?

Yes, source evaluation works across domains. The structured framework assesses credibility and recency for research, writing, and decision-making tasks requiring credible, up-to-date sources regardless of the specific subject area.

Why does evaluating external information sources prevent misinformation in AI responses?

Evaluating external information sources prevents misinformation by filtering for accuracy, authority, and recency. Applying the CRAAP framework ensures AI responses and reports use verified, trustworthy data rather than unvetted claims.