63 skills · 21 free

Methods Claude applies on its own.

A skill teaches Claude a precise method: revision sheet, study plan, feedback, interview, app spec. It kicks in whenever your request calls for it and delivers a complete result in the first answer.

Study skills and revision

15
Skill

Bibliography Formatting

Formats the bibliographic references you provide in APA 7, ISO 690 (an international referencing standard), or Vancouver style (article, book, chapter, website, thesis), with the matching in-text citation. It never invents a missing detail (DOI, pages, year) — it flags it as 'to complete' instead.

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Skill

Cite Without Plagiarizing

Teaches you to cite a source (quotation marks plus reference), paraphrase honestly, and summarize without plagiarizing, with an example of a too-close vs. a correct paraphrase, and explains plagiarism and self-plagiarism. It refuses to reword a text to dodge a plagiarism detector, and explains why.

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Skill

Revision Sheet

Turns a course (pasted text, PDF, notes, slides) into a structured one- to two-page revision sheet, with definitions, key ideas, examples, and self-test questions.

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Skill

Anki Flashcards

Turns a course into question-answer revision cards and produces a CSV export ready to import into Anki (semicolon-separated, Front;Back;Tags columns). Follows good flashcard rules: one idea per card, short wording, cloze deletions supported.

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Skill

Active PDF Reading

Builds an active-reading plan for a long document (PDF, paper, report) — broken down by section with a time estimate, key points pulled from each part, comprehension questions to test recall, and a concept map as a Mermaid mind map.

5 €View
Skill

Thesis Research Question

Guides you from a starting question to a solid thesis/dissertation research question — hypotheses, thesis outline, methodology (fieldwork, corpus, interviews), and a backward-planned schedule to your submission date, with follow-up questions to dig deeper.

5 €View
Skill

Feynman Technique

Coaches the Feynman technique: you explain a concept in your own words, the skill spots the gaps, unexplained jargon, and errors, then asks follow-up questions without ever giving the full explanation upfront — until you reach a simple, accurate explanation.

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Skill

Essay Outline

Helps you build the outline of an essay or argumentative dissertation (outside law) — analyzing the topic's terms, reframing it, forming the question, then two or three possible outlines with their risks for this specific topic. You choose an outline and fill it with your own ideas.

5 €View
Skill

Revision Schedule

Builds a backward-planned exam revision schedule from your exam dates, subjects, their weight, and your availability, applying spaced repetition, with a safety margin and one day off a week. Exports a valid .ics file you can import into Google Calendar or Outlook.

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Skill

Thesis Defense Prep

Prepares an oral thesis defense — a timed outline (intro, research question, method, results, limitations, conclusion) fit to your allotted time, 15 likely committee questions ranked by difficulty, a question-by-question mock-jury drill with feedback, and tips for managing stress and time.

5 €View
Skill

Cornell Notes

Restructures raw lecture notes into the Cornell method: a markdown table with a cues/questions column, a main notes column, and a summary at the bottom, plus concrete tips for taking notes live next time.

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Skill

Auto Quiz

Creates multiple-choice and open questions from a course you provide, with adjustable difficulty, interactive by default (one question at a time): the correction and explanation only come after you answer, with a final score and topics to rework.

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Skill

Style Proofreading

Proofreads a text you've written (spelling, grammar, syntax, punctuation, repetition, clarity) and explains each correction in a before/after/rule table, without ever changing your ideas or your argument.

5 €View
Skill

Research Paper Summary

Summarizes a research paper you provide: research question, method, sample/data, results exactly as reported, limitations and contribution, with a simple critical-reading grid that separates what the paper says from your own interpretation. It never invents a figure, a result, or a reference that isn't in the paper.

5 €View
Skill

Defense Slides

Builds the full storyline of a thesis defense or pitch deck — a slide-by-slide plan (headline message, content, suggested visual, timing), readability rules (one idea per slide, contrast, font size), then exports it as a Markdown outline and a ready-to-compile Marp skeleton.

5 €View

Internships, apprenticeships, jobs

8
Skill

Student CV

Tailors your CV to a pasted internship or job posting, one page maximum: analyzes the ad's keywords, structures profile/education/experience/projects/skills/languages/activities, rewrites it with action verbs and measurable results, then gives you an ATS-friendly text version and a final checklist.

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Skill

Apprenticeship Cover Letter

Writes a cover letter and a spoken pitch for a work-study apprenticeship, highlighting the school/company schedule, dates, the degree you're working toward, and what you bring — and reminds you to check current apprenticeship hiring incentives on official sites, without ever citing a figure itself.

5 €View
Skill

Internship Cover Letter

Writes an internship cover letter in three parts (you, the company; me, my profile; us, what we can do together), 250 to 350 words, tailored to the company and the pasted job posting, plus a short email version.

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Skill

Professional Email

Writes a professional email to a teacher, a company, or an administration — a clear subject line, three tone variants (formal, warm, direct-and-concise), and a ready-to-send follow-up email if you need a reply.

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Skill

Professional Profile

Builds an online professional profile from what you provide — a catchy headline, an about summary, sorted skills, and experience rewritten with action verbs, without ever inventing an experience or a figure.

5 €View
Skill

Parcoursup Personal Statement

Helps a high schooler build their Parcoursup (France's university application platform) personal statement through targeted questions (background, interests, experience, target programme), a structure grid, and feedback on what the student wrote themselves — it never writes the text for them.

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Skill

Internship Report

Coaches your internship report: gives the standard outline and expected content for each part, suggests a daily internship log method, and reviews a report you've already written to check its structure, clarity, and whether it keeps company information confidential. It never writes the report for you.

5 €View
Skill

Mock Interview

Simulates an internship or apprenticeship interview interactively, one question at a time (introduction, motivation, STAR-method behavioral questions, a field-specific technical question, questions to ask the recruiter), with feedback after each answer and a final summary with three areas to improve.

5 €View

Languages

5

Science and engineering

8
Skill

Algorithm Interview Prep

Practices technical coding interviews: problem statement, clarifying questions, guidance from a brute-force approach to an optimized one, time/space complexity, edge cases, and feedback on your proposed solution.

5 €View
Skill

Lab Report Structure

Builds the full structure of a science lab report (objective, equipment, protocol, data table, analysis, uncertainty, conclusion) ready to fill in with your real data, and reviews a report you've already written to flag gaps and inconsistencies.

5 €View
Skill

Step-by-Step Exercise

Walks you through a math, physics, or chemistry problem without giving the answer right away: restating the problem, knowns and unknowns, the method to follow, then three increasing levels of hints, plus a check on units and whether the result makes sense. The final answer comes only if you ask for it after trying.

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Skill

Measurement Uncertainty

Applies the GUM method (type A statistical uncertainty, type B non-statistical) for measurement uncertainty, propagates uncertainty (general formula and common cases: sum, product, power), and presents the result with the right number of significant figures, with a full worked example.

5 €View
Skill

LaTeX Report

Provides a complete, ready-to-compile LaTeX template for a report, lab writeup, or thesis (title page, sections, formulas, tables, figures, biblatex bibliography), and debugs a pasted compile error by identifying the line and likely cause.

5 €View
Skill

Python Debugging

Helps you debug a pasted Python error: reading the traceback line by line, the likely cause, a minimal test to confirm the hypothesis, then a targeted hint — never the fully fixed code, since it's your job to fix it.

5 €View
Skill

Code Review

Gives a teaching-focused code review of a student project (readability, structure, tests, basic security) as a table of prioritized points (blocking / important / minor) with an explanation and a suggested fix — it never rewrites the project for you.

5 €View
Skill

UML Diagrams

Generates UML diagrams (class, sequence, use case, state) in both Mermaid and PlantUML from a text description of your system, with a consistency check (associations, cardinalities, names).

5 €View

Code and vibe-coding

13
Skill

REST API design

Designs a project's REST API: resources, endpoints (method, path, body, status codes), errors, pagination, authentication and a ready-to-copy OpenAPI 3 excerpt in YAML.

5 €View
Skill

MVP spec sheet

Turns an app idea into a one-page MVP spec (problem, users, user stories, features, data model, screens, stack, acceptance criteria) plus the first five prompts for your AI coding tool.

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Skill

Project CLAUDE.md

Generates a project's CLAUDE.md and its AGENTS.md variant (the open format read by other AI coding tools): commands, architecture, conventions, rules and no-go zones.

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Skill

Deploy your project

A launch plan for a static site, a Next.js/React app or a Node/Python API: the right host among Vercel, Netlify, Cloudflare Pages, GitHub Pages or Render, precise steps and a pre-launch checklist.

5 €View
Skill

Git troubleshooting

From pasted git status, git log or error output, diagnoses the situation and gives the exact, safe commands to fix it, with a backup first when the operation is risky.

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Skill

Read an error

Explains a pasted error or stack trace in any common language: the message line by line, the likely cause, other possible causes, a minimal test and a hint to fix it.

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Skill

Developer portfolio

Builds a student developer portfolio: 3 to 6 projects presented (problem, solution, stack, result, link), a ready-to-paste GitHub profile README, a 3-line pitch and mistakes to avoid.

5 €View
Skill

Vibe-coding prompts

Breaks a feature down into short, verifiable prompts for an AI coding tool: context, a plan before code, testable steps and done-when criteria, plus the pitfalls to avoid.

5 €View
Skill

Project README

Writes a project's complete README (description, screenshots to add, installation, usage, configuration, tests, deployment, licence, contributing) from a description or pasted files.

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Skill

Regex explained

Builds or explains a regular expression: the regex, a piece-by-piece breakdown, a table of matching and non-matching strings, and syntax variants for JavaScript, Python and PCRE.

5 €View
Skill

Security audit

A prioritised security audit of a vibe-coded app (exposed secrets, RLS or Firebase rules, authentication, input validation, CORS, dependencies) as a blocking/important/minor table with fixes.

5 €View
Skill

SQL coach

Turns a plain-language question into a SQL query: schema, commented query, joins and aggregates explained, results on sample data, and 3 exercises of increasing difficulty with hidden answers.

5 €View
Skill

Unit test coach

A test plan for your code (normal cases, edge cases, errors) with two complete example tests in Vitest, Jest, pytest or JUnit; you write the rest and the skill reviews them.

5 €View

Health

7
Skill

Anatomy Mnemonics

Creates anatomy mnemonics, labeled diagrams to fill in (text description or Mermaid), and location quizzes to memorize an anatomical region.

5 €View
Skill

Medical Biostatistics

Helps you pick the right statistical test and interpret results (p-value, confidence interval, RR/OR, sensitivity/specificity, PPV/NPV) for medical biostatistics, with worked exercises and detailed calculations.

5 €View
Skill

EDN Clinical Case

Generates a progressive, FICTIONAL clinical case from an EDN (French national medical exams) topic, with multi-part questions, a detailed correction given only after you answer, and a scoring grid.

5 €View
Skill

ECOS Station

Simulates a full, fictional ECOS station (France's standardized clinical exam, similar to the OSCE): candidate instructions, Claude plays the standardized patient and times the exchange, then gives you a scoring grid and detailed feedback.

5 €View
Skill

EDN Pharmacology Sheet

Creates a pharmacology revision sheet by drug class (mechanism, indications, contraindications, side effects, major interactions, monitoring) for the EDN/ECN. Uses the medicaments connector when available and cites the BDPM (France's public drug database), otherwise flags it as 'to verify'.

5 €View
Skill

Critical Appraisal

Applies a medical paper critical-appraisal grid (study type, bias, internal/external validity, level of evidence) to an article you provide, to practice for the LCA (critical literature appraisal) section of the EDN.

5 €View
Skill

Semiology Sheets

Creates a semiology sheet by body system (signs, examination maneuvers, pitfalls) for you to fill in, with recall self-test questions.

5 €View

Humanities and arts

5

Student life

2

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