information-extraction

information-extraction is a skill for Claude Code, Codex from beita6969/ScienceClaw. It costs 17 tokens per session (426 once invoked), scanned A, original, MIT.

A skill for turning scientific and legal documents into structured data by identifying entities, relationships, events, and contract clauses.

In plain words
What is it for?
Use it to extract chemical and protein relationships, scientific concepts, biomedical entities, and clauses from legal contracts.
Why use it?
It makes information buried in long, unstructured text easier to search, compare, and process programmatically.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to extract chemical and protein relationships, scientific concepts, biomedical entities, and clauses from legal contracts.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/beita6969/scienceclaw/information-extraction
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add beita6969/ScienceClaw --skill information-extraction
Clone the repo
git clone --depth 1 https://github.com/beita6969/ScienceClaw

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for information-extraction

README.md
[![agentmods](https://agentmods.dev/badge/skills/beita6969/scienceclaw/information-extraction/github.svg)](https://agentmods.dev/skills/beita6969/scienceclaw/information-extraction)
Your own site
<a href="https://agentmods.dev/skills/beita6969/scienceclaw/information-extraction"><img src="https://agentmods.dev/badge/skills/beita6969/scienceclaw/information-extraction/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for information-extraction

Your own site · 80×15
<a href="https://agentmods.dev/skills/beita6969/scienceclaw/information-extraction"><img src="https://agentmods.dev/badge/skills/beita6969/scienceclaw/information-extraction.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 17 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 426 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00017 $0.00426
Opus 5 $0.00009 $0.00213
Sonnet 5 $0.00003 $0.00085
Haiku 4.5 $0.00002 $0.00043

Measured 9d ago against content hash c2c85ff1e1b6, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

information-extraction scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/information-extraction/SKILL.md · 37 lines

What it actually says

Information Extraction

Purpose

Extract structured information (entities, relations, events, clauses) from unstructured scientific and domain-specific text.

Key Datasets

  • ChemProt (bigbio/chemprot): Chemical-protein interaction extraction from BioCreative VI; 10 relation types (CPR:3-CPR:9) between chemicals and proteins
  • CUAD (atticus-project/cuad): Contract Understanding Atticus Dataset; 41 clause types from 510 legal contracts (CC-BY licensed)
  • JNLPBA: Biomedical named entity recognition (protein, DNA, RNA, cell line, cell type)
  • SciERC: Scientific entity and relation extraction from AI paper abstracts

Protocol

  1. Schema definition — Define target entity types, relation types, and attributes
  2. Preprocessing — Sentence segmentation, tokenization, abbreviation expansion
  3. Entity recognition — Identify and classify named entities (NER)
  4. Relation extraction — Detect relationships between entity pairs (RE)
  5. Normalization — Map entities to standard ontologies (MeSH, ChEBI, UniProt)
  6. Output structuring — Format as structured JSON, RDF triples, or knowledge graph

Extraction Types

  • Chemical-protein interactions: Substrate, inhibitor, agonist, antagonist, activator
  • Legal clause extraction: Termination, IP rights, non-compete, indemnification, limitation of liability
  • Gene-disease associations: Causal, biomarker, therapeutic target
  • Drug-drug interactions: Synergistic, antagonistic, pharmacokinetic

Rules

  • Report extraction confidence scores for each entity/relation
  • Provide span offsets for traceability back to source text
  • Normalize entities to standard identifiers (CAS, UniProt ID, etc.)
  • Handle nested entities and overlapping relations
  • Validate extracted facts against known databases when possible
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 9d ago First seen · 37 lines · 17 tokens per session scan A c2c85ff1e1b6

Subscribe to this mod's changes

information-extraction is a skill published in the GitHub repository beita6969/ScienceClaw (898 stars, last pushed 3mo ago), licensed MIT. It adds 17 tokens to every session and 426 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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