document-assist

document-assist is a skill for Claude Code from xujingchen1996/research-app-toolkit. It costs 49 tokens per session (664 once invoked), scanned A, original, MIT.

An application-document writing assistant for PhD, MRes, and MPhil applications, including research proposals, personal statements, motivation letters, and recommendation-letter drafts.

In plain words
What is it for?
Use it to draft or revise research proposals and other application documents, with optional support for life-science research context. It requires an application profile or relevant background materials.
Why use it?
It helps turn an applicant’s background and target-program information into application documents in Chinese, English, or both.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the research-app-toolkit plugin — 9 skills, 9 commands, 1 agent, 1 hook shipped together

Good fit Use it to draft or revise research proposals and other application documents, with optional support for life-science research context. It requires an application profile or relevant background materials.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/xujingchen1996/research-app-toolkit/document-assist
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 xujingchen1996/research-app-toolkit --skill document-assist
Clone the repo
git clone --depth 1 https://github.com/xujingchen1996/research-app-toolkit

Made for: Claude Code.

Or install research-app-toolkit, the plugin that ships this one along with the rest of its 9 skills, 9 commands, 1 agent, 1 hook.

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-assist

README.md
[![agentmods](https://agentmods.dev/badge/skills/xujingchen1996/research-app-toolkit/document-assist.svg)](https://agentmods.dev/skills/xujingchen1996/research-app-toolkit/document-assist)
Your own site
<a href="https://agentmods.dev/skills/xujingchen1996/research-app-toolkit/document-assist"><img src="https://agentmods.dev/badge/skills/xujingchen1996/research-app-toolkit/document-assist.svg" alt="Measured on agentmods" height="20"></a>
Per session 49 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 664 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 $0.00049 $0.00664
Opus 5 $0.00024 $0.00332
Sonnet 5 $0.00010 $0.00133
Haiku 4.5 $0.00005 $0.00066

Measured 8d ago against content hash e12dd3eac1ad, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

document-assist 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 8d 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.

codex/skills/document-assist/SKILL.md · 73 lines

How it starts

The opening of the file, as written. The whole thing — 73 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Application Document Assistance

Preconditions

  • Read ../../memory.md first.
  • If the application profile is missing, first suggest that the user run cv-analyze, or fill in the necessary background directly in this round before continuing.

Language Rules

  • Support three output modes: zh, en, and bilingual.
  • If the user explicitly specifies the document language, prioritize the current request.
  • Otherwise read preferred_language from memory.md.
  • If it is still unclear, prioritize the official commonly used language of the target program.
  • If the user requests bilingual output, default to one main draft language version plus one shortened counterpart version or outline, rather than repeating the entire document paragraph by paragraph.

Optional Linkage: Life Science Research

  • If the user's application direction clearly falls under life sciences / biomedical research, and the document needs real research background support, life-science-research can be linked first before drafting.
  • This is especially suitable for the following document tasks:
    • research-proposal
    • cases where research fit needs to be written clearly
    • cases that require future directions, problem significance, or dataset / pathway / target context
  • The linkage result can be used to:
    • supplement research background
    • refine a more specific research question
    • organize literature / dataset / target / disease context
    • avoid documents that stay at the level of vague interest statements
  • If the current task is only language polishing, word-count reduction, tone adjustment, or structure adjustment, and the user has already provided complete content, do not trigger that linkage.

Identify the Document Type

If the user does not specify it, default to sop. Supported types:

  • sop
  • motivation
  • research-proposal
  • recommendation-draft

Material Collection

For document tasks, do not start writing immediately; first fill in the minimum required materials:

  • target program and school
  • target professor / lab group, if any
  • experiences that must be included
  • application motivation
  • short-term / long-term goals after graduation
  • word-count or formatting requirements

Read the full file on GitHub · 73 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. 8d ago First seen · 73 lines · 49 tokens per session scan A e12dd3eac1ad

Subscribe to this mod's changes

document-assist is a skill published in the GitHub repository xujingchen1996/research-app-toolkit (114 stars, last pushed 1mo ago), licensed MIT. It adds 49 tokens to every session and 664 once invoked, about $0.0002 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 2026-08-30.

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