claim-extraction

Extract claims, evidence, assumptions, and limitations from scientific papers.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/Biajin-PKU/research-harness --skill claim-extraction
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: claim-extraction
Source: https://github.com/Biajin-PKU/research-harness/tree/main/codex-skills/claim-extraction
Command: npx skills add https://github.com/Biajin-PKU/research-harness --skill claim-extraction

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Extract core claims from scientific papers to support evidence-based research and auditability.

Core Features & Use Cases

  • Identify and extract key claims, supporting evidence, assumptions, and limitations from ingested papers.
  • Preserve paper identifiers and citations for traceability across your research workflow.
  • Enable downstream workflows like claim synthesis, evidence mapping, and gap analysis with structured outputs.

Quick Start

Provide a structured claims report for the selected papers using the claim-extraction workflow.

Frequently Asked Questions about claim-extraction

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

FAQPage Schema
How do I extract core claims and evidence from scientific papers?

To extract core claims from scientific papers, use a claim-extraction workflow that identifies key claims, supporting evidence, assumptions, and limitations. This process outputs structured data for downstream analysis.

What is a structured claim extraction pipeline for research papers?

A structured claim extraction pipeline processes ingested literature to isolate assertions, evidence, and limitations while preserving paper identifiers. This enables evidence-based research by providing traceable outputs for systematic reviews.

How do I map supporting evidence and limitations from ingested literature?

You can map supporting evidence and limitations from ingested literature by applying a claim-extraction workflow. It isolates these elements alongside core claims and outputs them in a structured format for evidence mapping.

Can I preserve paper identifiers and citations during the claim extraction process?

Yes, the claim extraction process preserves paper identifiers and citations throughout the workflow. This maintains traceability across your research pipeline and links extracted claims directly to their source documents.

Does claim extraction work for evidence-based research across different disciplines?

Yes, claim extraction works for evidence-based research across multiple disciplines. It applies to ingested literature workflows regardless of the field, enabling structured extraction of claims, evidence, and limitations for broad analysis.

What downstream analysis can I perform with structured claims output?

Structured claims output supports downstream workflows like claim synthesis, evidence mapping, and gap analysis. By structuring extracted claims, evidence, and limitations, you can perform comprehensive audits of the literature.