Agent skill

Document Comparison

by bionic-gpt in bionic-gpt/bionic-gpt

Compare extracted documents against rubrics and reference documents with traceable evidence.

Apache-2.0Auto-check passedEducation

Install Document Comparison

skills CLI
$ npx skills add bionic-gpt/bionic-gpt --skill document-comparison -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install bionic-gpt/bionic-gpt document-comparison --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/bionic-gpt/bionic-gpt.git skills-src && mkdir -p .claude/skills && cp -r skills-src/crates/builtin-skills/skills/document-comparison .claude/skills/document-comparison && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
document-comparison
GitHub stars
2.4k
Token cost
~311 tokens
SKILL.md length
143 words
Files
1
Skills in repo
21
Repo updated
First seen
Licence
Apache-2.0

At a glance

Compare extracted documents against rubrics and reference documents with traceable evidence.

  • Works in 5 steps: Identify the governing rubric,… → Read… → Build a requirement-by-requirement… → …
  • Tasks that involve Quizzes and assessments
  • SKILL.md covers Workflow and Quality checks
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Document Comparison is an agent skill from bionic-gpt/bionic-gpt. Compare extracted documents against rubrics and reference documents with traceable evidence.

Its SKILL.md is about 310 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Education, covering Quizzes and assessments. The repository describes itself as: Bionic is sovereign Agentic AI for the enterprise — Runs on-premise and can securely work with your sensitive data and systems. The licence is Apache-2.0.

When your agent uses it

  • Tasks that involve Quizzes and assessments

Example prompts

  • “/document-comparison”

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Identify the governing rubric, checklist, policy, contract, or reference document and distinguish it from the evidence documents.
  2. Read /home/user/skills/structured-extraction/SKILL.md and use that workflow to extract every relevant source before drawing conclusions.
  3. Build a requirement-by-requirement matrix with the requirement, status, supporting document, precise location, and action needed.
  4. Use exactly these statuses: Pass, Fail, Partial, and Unknown.
  5. Reconcile conflicts explicitly. Keep source facts, conclusions, and recommendations separate.

What it can do on your machine

Read from SKILL.md and the folder at commit c155c00. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    No scripts in the folder and no shell commands in SKILL.md.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Document Comparison loads about 311 tokens when it runs. Until then it costs about 28 tokens; SKILL.md has 143 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~28
When it runs · the whole SKILL.md, loaded when a task matches
~311

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from bionic-gpt/bionic-gpt at commit c155c00, republished under its Apache-2.0 licence (© bionic-gpt). 143 words, ~311 tokens.

Download SKILL.mdSave it as .claude/skills/document-comparison/SKILL.md (or your agent's skills folder).
name
document-comparison
description
Compare extracted documents against rubrics and reference documents with traceable evidence.

Document Comparison

Use this skill when a user asks to compare documents, validate a document against a rubric or policy, reconcile evidence across files, or identify gaps and risks.

Workflow

  1. Identify the governing rubric, checklist, policy, contract, or reference document and distinguish it from the evidence documents.
  2. Read /home/user/skills/structured-extraction/SKILL.md and use that workflow to extract every relevant source before drawing conclusions.
  3. Build a requirement-by-requirement matrix with the requirement, status, supporting document, precise location, and action needed.
  4. Use exactly these statuses: Pass, Fail, Partial, and Unknown.
  5. Reconcile conflicts explicitly. Keep source facts, conclusions, and recommendations separate.

Quality checks

  • Every governing requirement appears exactly once in the matrix.
  • Every Pass, Fail, or Partial result cites explicit evidence and a location.
  • An omitted clause is Unknown unless another document supplies explicit evidence.
  • Conflicting documents are called out rather than silently resolved.

© bionic-gpt, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in crates/builtin-skills/skills/document-comparison of bionic-gpt/bionic-gpt.

Open the folder on GitHubat commit c155c00

Compare with similar skills

Document Comparison next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Document Comparison compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Document Comparison this skillbionic-gpt/bionic-gpt2.4k—~311Automated safety check: PassApache-2.0
DeepTutor CLIHKUDS/DeepTutor41k—~2.8kAutomated safety check: PassApache-2.0
AI Engineering Placement Quizrohitg00/ai-engineering-from-scratch66k—~2kAutomated safety check: PassMIT
Codebase to Coursezarazhangrui/codebase-to-course5.7k—~4.4kAutomated safety check: PassNone
AI Engineering Phase Quizrohitg00/ai-engineering-from-scratch66k—~2.1kAutomated safety check: PassMIT
Scholar EvaluationK-Dense-AI/claude-scientific-writer2.4k2 repos~2.9kAutomated safety check: NotesMIT

Similar skills

  • DeepTutor CLI

    HKUDS/DeepTutor

    Teaches the agent to set up and run DeepTutor from the command line: chat and capabilities, knowledge bases, partners, memory, sessions, notebooks and the server or Web app.

    41k GitHub stars~2.8k tokensUpdated today
    EducationAuto-check passed
  • AI Engineering Placement Quiz

    rohitg00/ai-engineering-from-scratch

    Runs a 10-question quiz across five areas to place a learner in the AI Engineering from Scratch curriculum, so they skip what they already know.

    66k GitHub stars~2k tokensUpdated yesterday
    EducationAuto-check passed
  • Codebase to Course

    zarazhangrui/codebase-to-course

    Turns a codebase into an interactive single-page HTML course for non-technical learners, with scroll modules, animated diagrams, quizzes and plain-English code translations.

    5.7k GitHub stars~4.4k tokensUpdated 6 mo ago
    EducationAuto-check passed
  • AI Engineering Phase Quiz

    rohitg00/ai-engineering-from-scratch

    Quizzes you on a completed phase of the AI Engineering from Scratch course, taking a phase number or name and mapping it to that phase's directory.

    66k GitHub stars~2.1k tokensUpdated yesterday
    EducationAuto-check passed
  • Scholar Evaluation

    K-Dense-AI/claude-scientific-writer

    Provide qualitative-first, evidence-traceable developmental review of scholarly works and audit low-stakes research-assessment rubrics with optional local quality controls.

    2.4k GitHub starsUsed in 2 repos~2.9k tokens
    EducationAuto-check: notes
  • Evaluation

    guanyang/open-agent-hub

    This skill should be used when building agent evaluation systems: deterministic checks, regression suites, multi-dimensional rubrics, quality gates, production monitoring, baseline comparison, and…

    975 GitHub starsUsed in 2 repos~4.2k tokens
    EducationAuto-check passed

More from bionic-gpt/bionic-gpt

All 21 skills in this repo
  • Static Sites

    bionic-gpt/bionic-gpt

    Create or modify Bionic's generated marketing site, documentation, blog, course pages, and static assets.

    2.4k GitHub stars~920 tokensUpdated yesterday
    Auto-check passed
  • Automationbench Eval

    bionic-gpt/bionic-gpt

    Load the repository's AutomationBench OpenAPI catalogue and run evaluations against the local simulator.

    2.4k GitHub stars~619 tokensUpdated yesterday
    Auto-check passed
  • Ron Auth

    bionic-gpt/bionic-gpt

    Implement identity and authorization boundaries in Rust on Nails applications.

    2.4k GitHub stars~667 tokensUpdated yesterday
    Auto-check passed
  • Ron Web Pages

    bionic-gpt/bionic-gpt

    Build server-rendered Dioxus pages using opinionated Rust on Nails patterns.

    2.4k GitHub stars~616 tokensUpdated yesterday
    Auto-check passed
  • Document Generation

    bionic-gpt/bionic-gpt

    Create polished printable documents and PDFs, including forms, checklists, reports, briefs, comparisons, worksheets, task lists, and other operational documents.

    2.4k GitHub stars~1.1k tokensUpdated yesterday
    Auto-check passed
  • Local Deployment

    bionic-gpt/bionic-gpt

    Deploy one or more locally built Bionic services into the user's k3d cluster.

    2.4k GitHub stars~540 tokensUpdated yesterday
    Auto-check: notes

Categories

Questions about Document Comparison

What does Document Comparison do?

Compare extracted documents against rubrics and reference documents with traceable evidence. Document Comparison is an agent skill from bionic-gpt/bionic-gpt. Compare extracted documents against rubrics and reference documents with traceable evidence.

When should I use Document Comparison?

Document Comparison fits situations like: tasks that involve Quizzes and assessments.

How do I install Document Comparison in Claude Code?

Run `npx skills add bionic-gpt/bionic-gpt --skill document-comparison -a claude-code`. Or copy the skill folder (crates/builtin-skills/skills/document-comparison in bionic-gpt/bionic-gpt) into .claude/skills/document-comparison in your project. Claude Code loads it when a task matches its description.

How do I install Document Comparison in Codex?

Run `npx skills add bionic-gpt/bionic-gpt --skill document-comparison -a codex`. Or copy the skill folder (crates/builtin-skills/skills/document-comparison in bionic-gpt/bionic-gpt) into .agents/skills/document-comparison in your project. Codex loads it when a task matches its description.

Can I use Document Comparison in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add bionic-gpt/bionic-gpt --skill document-comparison -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/document-comparison, .gemini/skills/document-comparison, .github/skills/document-comparison and .opencode/skills/document-comparison in your project.

What does Document Comparison need to run?

SKILL.md names no scripts, command-line tools or credentials: Document Comparison is instructions for the agent only.

Does Document Comparison access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Document Comparison safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Document Comparison use?

Document Comparison is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Document Comparison use?

About 311 tokens (SKILL.md is roughly 1.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Document Comparison?

Skills that share tags, products or a category with Document Comparison: DeepTutor CLI (HKUDS/DeepTutor, 41k stars), AI Engineering Placement Quiz (rohitg00/ai-engineering-from-scratch, 66k stars), Codebase to Course (zarazhangrui/codebase-to-course, 5.7k stars) and AI Engineering Phase Quiz (rohitg00/ai-engineering-from-scratch, 66k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Document Comparison?

bionic-gpt (a GitHub organization) maintains it in bionic-gpt/bionic-gpt, which has 2,383 GitHub stars. The repository holds 21 skills in this directory. The repository was last updated on October 7, 2026.

Source: bionic-gpt/bionic-gpt on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.