Agent skill

Writing Quotation

by mathbullet in mathbullet/skills

Formatting rules for quoting external sources (papers, articles, web pages, prompt templates) inside a Markdown document.

MITAuto-check passedAgent Workflows

Install Writing Quotation

skills CLI
$ npx skills add mathbullet/skills --skill writing-quotation -a claude-code

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

GitHub CLI
$ gh skill install mathbullet/skills writing-quotation --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/mathbullet/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/plugins/writing-quotation/skills/writing-quotation .claude/skills/writing-quotation && 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
writing-quotation
GitHub stars
172
Token cost
~1.7k tokens
SKILL.md length
746 words
Files
1
Skills in repo
8
Repo updated
First seen
Licence
MIT

At a glance

Formatting rules for quoting external sources (papers, articles, web pages, prompt templates) inside a Markdown document.

  • Works in 7 steps: Why quote the original → Quotations always go inside code blocks → Structure of a quotation block → …
  • Tasks that involve Prompt engineering
  • SKILL.md covers 1. Why quote the original, 2. Quotations always go inside…, 3. Structure of a quotation… and 4. Examples, plus 3 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Writing Quotation is an agent skill from mathbullet/skills. Formatting rules for quoting external sources (papers, articles, web pages, prompt templates) inside a Markdown document. Quotations always live in fenced code blocks (never the blockquote syntax), original and translation sit together, source references go on the line after the fence, and bare numeric references like [1] are forbidden. Other sourced-writing skills (survey, paper-details, ...) reference this skill. Consult whenever you write or edit a quotation block.

Its SKILL.md is about 1.7k 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 Agent Workflows, covering Prompt engineering, Translation and Literature review. The repository describes itself as: mathbullet Agent Skills. The licence is MIT.

When your agent uses it

  • Tasks that involve Prompt engineering
  • Tasks that involve Translation
  • Tasks that involve Literature review

Example prompts

  • “/writing-quotation”

Workflow steps

7 steps, taken from the step headings in SKILL.md.

  1. Why quote the original
  2. Quotations always go inside code blocks
  3. Structure of a quotation block
  4. Examples
  5. Source-reference format
  6. Anti-patterns
  7. Scope

What it can do on your machine

Read from SKILL.md and the folder at commit 5ab997f. 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

Writing Quotation loads about 1.7k tokens when it runs. Until then it costs about 124 tokens; SKILL.md has 746 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~124
When it runs · the whole SKILL.md, loaded when a task matches
~1.7k

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 mathbullet/skills at commit 5ab997f, republished under its MIT licence (© mathbullet). 746 words, ~1,674 tokens.

Download SKILL.mdSave it as .claude/skills/writing-quotation/SKILL.md (or your agent's skills folder).
name
writing-quotation
description
Formatting rules for quoting external sources (papers, articles, web pages, prompt templates) inside a Markdown document. Quotations always live in fenced code blocks (never the `>` blockquote syntax), original and translation sit together, source references go on the line after the fence, and bare numeric references like `[1]` are forbidden. Other sourced-writing skills (survey, paper-details, ...) reference this skill. Consult whenever you write or edit a quotation block.

Writing Quotation

Formatting rules for quoting external sources inside a Markdown document. Other skills that produce sourced deliverables (survey, paper-details, and similar) reference this one.

1. Why quote the original

A summary alone does not let the reader judge whether the writer's reading of the source is correct. Placing the original alongside lets the reader cross-check the writer's interpretation against the source itself. Quotations and prose (the writer's own summary or interpretation) must stay visually and structurally distinct.

2. Quotations always go inside code blocks

Quote external sources inside a fenced code block, regardless of content type — prose, prompt templates, code, XML-tagged text, anything. Do not use the blockquote syntax (>).

3. Structure of a quotation block

A quotation block has the following shape.

  • Opening code fence
  • Original text
  • One blank line
  • Translation into the writer's working language (only when the source is in a different language)
  • Closing code fence
  • The source reference [label (YYYY/MM), location] on the line immediately after the closing fence

Rules:

  • Original and translation sit together inside the same code block.
  • One blank line separates them.
  • Do not insert a horizontal rule (---) between original and translation.
  • Do not move the translation outside the code block. Do not put it in parentheses next to the original.
  • The source reference belongs on the line after the closing fence as an independent line. Never inside the code block.

4. Examples

4.1 Same-language quotation

When the source and the writer share a working language, no translation is needed:

Composability is the property by which a system's behaviour is determined by the behaviour of its parts and the rules under which they are combined.

[example-handbook (2026/04), Section 2.1]

4.2 Cross-language quotation

When the source is in a language other than the writer's working language, place the translation as a separate paragraph inside the same code block:

Le sens d'une expression complexe est déterminé par le sens de ses constituants et par les règles qui les combinent.

The meaning of a complex expression is determined by the meaning of its constituents and the rules that combine them.

[example-handbook (2026/04), Section 2.1]

4.3 Prompt-template quotation

Prompt templates use the same rule. Wrap inside a code block; place the source reference after the fence.

Human: You are an assistant who summarises research papers. The paper is enclosed in <paper> tags. Produce a summary enclosed in <summary> tags. <paper>P</paper> Assistant:

[example-prompt-library (2026/04), template 03]

4.4 Short-form role markers in translations

When translating a prompt template (Human/Assistant style), the translation side may abbreviate role markers to reduce cognitive load and to make it easier to tell original from translation at a glance.

  • Human: → H:
  • Assistant: → A:

Keep the original side unabbreviated (Human: / Assistant: in full). The trailing Assistant: at the very end of a chat template (the position that signals where the response begins) carries structural meaning and may be left as Assistant: on the translation side as well.

5. Source-reference format

Format: [label (YYYY/MM), location].

  • label: an identifier for the source. The calling skill decides the convention (author short-form, publication name, etc.).
  • (YYYY/MM): year and month. Do not include the day. If only the year is known, use (YYYY).
  • location: where in the source the cited passage lives (p.4, Section 3.1, Figure 2, (15), opening, final paragraph, etc.). Omit when it cannot be pinned down.

If there is no location, write [label (YYYY/MM)].

Show full SKILL.md (279 more words)Show less
5.1 No bare numeric references

Do not use bare numeric references like [1] or [2]. The reader has to bounce between text and bibliography to learn what each number means. Use a label-based form that identifies the subject directly inside the text.

6. Anti-patterns

Anti-pattern 1 — using blockquote syntax (>):

A line starting with > is not acceptable for an external quotation. Always wrap inside a code block (see Section 2).

Anti-pattern 2 — translation outside the code block:

Composability is the property by which ...

The translation appears here as prose, outside the code block. [example-handbook (2026/04), Section 2.1]

Fix: place original and translation inside the same code block, separated by one blank line.

Anti-pattern 3 — translation in parentheses next to the original:

Composability is the property by which ... (Inline translation in parentheses ...)

[example-handbook (2026/04), Section 2.1]

Fix: original and translation are independent paragraphs inside the same code block, separated by one blank line.

Anti-pattern 4 — source reference inside the code block:

Composability is the property by which ...

Translation here ...
[example-handbook (2026/04), Section 2.1]

Fix: the source reference goes on the line after the closing fence as an independent line.

Anti-pattern 5 — bare numeric source reference:

Composability is the property by which ...

Translation here ...

[1]

Fix: use a label that identifies the source directly (author short-form or publication name).

Anti-pattern 6 — horizontal rule between original and translation:

Composability is the property by which ...
---
Translation here ...

[example-handbook (2026/04), Section 2.1]

Fix: separate original and translation with one blank line. No horizontal rule.

7. Scope

This skill defines the format of quotations only. When to quote (Assertion-Evidence ordering, what label to use, etc.) is decided by the calling skill.

  • survey: Assertion-Evidence ordering — state the claim in prose first, then back it up with a quotation. The label slot holds the publication or source name.
  • paper-details: References to the paper under review omit the author and use position only ([p.X, Section Y.Z]). References to other works use [author-short (YYYY/MM)].

© mathbullet, MIT. 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 plugins/writing-quotation/skills/writing-quotation of mathbullet/skills.

Open the folder on GitHubat commit 5ab997f

Compare with similar skills

Writing Quotation 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.

Writing Quotation compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Writing Quotation this skillmathbullet/skills172—~1.7kAutomated safety check: PassMIT
Workflow Schema Tuningbreaking-brake/cc-wf-studio5.4k—~1.3kAutomated safety check: PassCustom licence
Prompts CollectionNorman-bury/research-writing-skill3.3k—~1kAutomated safety check: PassMIT
AI Research WritingCitrus-bit/Anaxa120—~886Automated safety check: PassMIT
A-Evolve Agent Improvementaiming-lab/AutoResearchClaw15k—~1.8kAutomated safety check: PassMIT
Humanities Writing Companiontizzy916/humanities-writing-companion432—~3.4kAutomated safety check: PassCC-BY-NC-4.0

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Questions about Writing Quotation

What does Writing Quotation do?

Formatting rules for quoting external sources (papers, articles, web pages, prompt templates) inside a Markdown document. Writing Quotation is an agent skill from mathbullet/skills. Formatting rules for quoting external sources (papers, articles, web pages, prompt templates) inside a Markdown document.

When should I use Writing Quotation?

Writing Quotation fits situations like: tasks that involve Prompt engineering; tasks that involve Translation; tasks that involve Literature review.

How do I install Writing Quotation in Claude Code?

Run `npx skills add mathbullet/skills --skill writing-quotation -a claude-code`. Or copy the skill folder (plugins/writing-quotation/skills/writing-quotation in mathbullet/skills) into .claude/skills/writing-quotation in your project. Claude Code loads it when a task matches its description.

How do I install Writing Quotation in Codex?

Run `npx skills add mathbullet/skills --skill writing-quotation -a codex`. Or copy the skill folder (plugins/writing-quotation/skills/writing-quotation in mathbullet/skills) into .agents/skills/writing-quotation in your project. Codex loads it when a task matches its description.

Can I use Writing Quotation 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 mathbullet/skills --skill writing-quotation -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/writing-quotation, .gemini/skills/writing-quotation, .github/skills/writing-quotation and .opencode/skills/writing-quotation in your project.

What does Writing Quotation need to run?

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

Does Writing Quotation 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 Writing Quotation 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 Writing Quotation use?

Writing Quotation is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Writing Quotation use?

About 1.7k tokens (SKILL.md is roughly 6.7k 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 Writing Quotation?

Skills that share tags, products or a category with Writing Quotation: Workflow Schema Tuning (breaking-brake/cc-wf-studio, 5.4k stars), Prompts Collection (Norman-bury/research-writing-skill, 3.3k stars), AI Research Writing (Citrus-bit/Anaxa, 120 stars) and A-Evolve Agent Improvement (aiming-lab/AutoResearchClaw, 15k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Writing Quotation?

mathbullet (a GitHub user) maintains it in mathbullet/skills, which has 172 GitHub stars. The repository holds 8 skills in this directory. The repository was last updated on September 9, 2026.

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