document-analysis

document-analysis is a skill for Claude Code, Codex from adolinjonathan-bot/zotero-toolkit. It costs 44 tokens per session (834 once invoked), scanned A, original, MIT.

A workflow for extracting structured findings from research papers stored in Zotero. It covers reading full papers, recording methods and results, quoting numerical claims, and marking information that is not reported.

In plain words
What is it for?
Use it to build study or PICO tables, extract methods and findings, verify quantitative claims, and identify scanned or unavailable text.
Why use it?
It helps prevent conclusions based only on abstracts, invented missing values, and figures that cannot be checked against the source paper.

Skill for Claude CodeCodex

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

Good fit Use it to build study or PICO tables, extract methods and findings, verify quantitative claims, and identify scanned or unavailable text.

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Install with agentmods
npx agentmods add skills/adolinjonathan-bot/zotero-toolkit/document-analysis
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 adolinjonathan-bot/zotero-toolkit --skill document-analysis
Clone the repo
git clone --depth 1 https://github.com/adolinjonathan-bot/zotero-toolkit

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 document-analysis

README.md
[![agentmods](https://agentmods.dev/badge/skills/adolinjonathan-bot/zotero-toolkit/document-analysis/github.svg)](https://agentmods.dev/skills/adolinjonathan-bot/zotero-toolkit/document-analysis)
Your own site
<a href="https://agentmods.dev/skills/adolinjonathan-bot/zotero-toolkit/document-analysis"><img src="https://agentmods.dev/badge/skills/adolinjonathan-bot/zotero-toolkit/document-analysis/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 document-analysis

Your own site · 80×15
<a href="https://agentmods.dev/skills/adolinjonathan-bot/zotero-toolkit/document-analysis"><img src="https://agentmods.dev/badge/skills/adolinjonathan-bot/zotero-toolkit/document-analysis.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 44 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 834 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.
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 $0.00044 $0.00834
Opus 5.5 $0.00018 $0.00334
Sonnet 5.5 $0.00009 $0.00167
Haiku 4.5 $0.00004 $0.00083

Measured today against content hash 16ef455add1b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

document-analysis 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 today.

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.

agent-skills/document-analysis/SKILL.md · 50 lines

How it starts

The opening of the file, as written. The whole thing — 50 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Document Analysis Skill

Use this skill when extracting structured study characteristics, PICO elements, empirical findings, or methodological quality indicators from papers stored in a Zotero library via zotero-mcp-server.

Core Principles

  1. Read the full text, not just the abstract. Abstracts routinely omit sample sizes, subgroup results, and methodological limitations. Always use zotero_get_item_fulltext when extracting study data.
  2. Paginate through the entire paper. zotero_get_item_fulltext returns chunks (default 25,000 characters) and reports returnedTo / totalCharacters. Continue calling with start_at until you have covered the Methods, Results, and Discussion sections.
  3. Never infer or fabricate missing values. If a paper does not state a field (e.g. attrition rate, confidence interval, funding source), record "not reported" explicitly.
  4. Quote verbatim for every extracted number. Alongside any quantitative figure (sample size, effect size, p-value, prevalence), include the exact sentence from the paper so the reviewer can verify it immediately.
  5. Surface un-indexed or scanned PDFs plainly. If zotero_get_item_fulltext reports no attachment or an empty index (an un-OCR'd scan), list the item separately as requiring OCR or manual extraction rather than silently falling back to the abstract.

Extraction Workflow

1. Define the Extraction Schema

Before reading papers, confirm the target columns with the user. Common templates:

  • Intervention / Clinical (PICO): Author (Year) | Country/Setting | Study Design | Population & Sample Size (N) | Intervention | Comparator | Primary Outcomes & Effect Sizes | Limitations
  • Scoping / Policy Review (PCC): Author (Year) | Document Type | Jurisdiction/Region | Target Population | Core Concept/Policy Mechanism | Key Findings | Recommendations
  • Methodological / ML Review: Author (Year) | Task/Domain | Dataset(s) | Model/Architecture | Evaluation Metrics | Baseline Comparison | Code/Data Availability

Read the full file on GitHub · 50 lines

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. today First seen · 50 lines · 44 tokens per session scan A 16ef455add1b

Subscribe to this mod's changes

document-analysis is a skill published in the GitHub repository adolinjonathan-bot/zotero-toolkit (1 stars, last pushed yesterday), licensed MIT. It adds 44 tokens to every session and 834 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-10-24.