Rigorous reasoning using philosophical theories and scientific methods. Use this skill when analyzing logic, evaluating arguments, constructing proofs, critiquing opinions, or solving complex problems requiring critical thinking. Triggers - debate, proof, critique, logical analysis, argument evaluation, fallacy detection, inference, argumentation, logical fallacy, critical thinking.
An adaptive chess tutor that teaches through guided play, analysis, and spaced repetition
Emulates not-matthias's technical blog writing style. Use when writing blog posts, technical articles, README content, or any long-form technical prose. Produces investigation-driven, first-person narratives with dry humor, practical code examples, and concrete takeaways.
One to three sentences describing what this skill accomplishes, followed by key activation triggers. This field is the primary mechanism agents use to decide whether to activate the skill — it is read during discovery before the full body is loaded. Start with a verb. Include the most important "when to use" conditions inline. Max 1024 characters.
[One-paragraph description of what this skill does. Include when it should be triggered and what problem it solves. Be specific — a good description helps Claude know when to activate this skill.]
对已拆分的小说进行分章节概括。采用主调度+分组sub-agent架构，每3章一组生成严格限定500字概括。 当用户提到"分章节概括"、"章节概括"、"逐章概括"时使用。
Conversational briefing on your recent reading — what you finished, what you highlighted, and what you had to say about it
Analyze your reading history and tell you something surprising you don't know about yourself
Estruturação de artigos (blog/ensaio/técnico) com tese, narrativa e progressão de ideias. Use esta skill quando o usuário pedir para criar outline, estruturar seções, definir introdução/conclusão, calibrar tamanho, ou transformar notas/pesquisa em um artigo com argumento claro.
Research the etymology of a word by tracing proto-language roots, identifying cognates across language families, documenting semantic drift with dated attestations, and flagging folk etymologies. Use when investigating word origins, comparing cognate sets across related languages, charting historical meaning changes, or debunking popular but unsupported origin stories.
Requires investigation, evidence-backed assumptions, reference verification, and tested assumptions before concluding. Use when debugging, diagnosing causes, reviewing uncertain claims, or whenever shallow reasoning would be unacceptable.
Deep investigation to find actual root cause (not just symptoms)
Demostrar teoremas geométricos usando métodos euclidianos de prueba (directo, por contradicción, por contraejemplo), geometría analítica, y transformaciones. Cubre la selección de axiomas, lemas y teoremas conocidos; la construcción de líneas auxiliares; y la escritura de pruebas rigurosas paso a paso con justificación de cada inferencia.
Prove geometric theorems using Euclidean axiomatic methods, coordinate geometry, or vector methods with rigorous step-by-step logical structure. Covers direct proof, proof by contradiction, coordinate proofs, vector proofs, and handling of special cases and degenerate configurations. Use when given a geometric statement to prove, verifying a conjecture, establishing a lemma, converting geometric intuition into a rigorous proof, or comparing the effectiveness of different proof methods.
Epistemic transparency — acknowledging uncertainty, flagging limitations, avoiding overconfidence, and communicating what is known, unknown, and uncertain with proportional confidence. Maps the HEXACO personality dimension to AI reasoning: truthful calibration of confidence, proactive disclosure of gaps, and resistance to the temptation to appear more certain than warranted. Use before presenting a conclusion, when answering questions where knowledge is partial or inferred, after noticing a temptation to state uncertain information as certain, or when a user is making decisions based on provided information.
Sakrale Musik im unverwechselbaren modalen Stil Hildegard von Bingens komponieren oder analysieren. Umfasst Moduswahl, Melodiekonturen (weitraeumige Melodien), Textunterlegung (syllabisch und melismatisch), neumatische Notation und liturgischen Kontext fuer Antiphonen, Sequenzen und Responsorien. Verwenden beim Komponieren eines neuen Stuecks im hildegardischen Stil, beim Analysieren eines bestehenden Gesangs nach Struktur und Modus, beim Erforschen mittelalterlicher Modalmusik, beim Vorbereiten von Auffuehrung oder Lehre von Hildegards Musik oder beim Vertonen lateinischer sakraler Texte.
Research the etymology of a word by tracing proto-language roots, identifying cognates across language families, documenting semantic drift with dated attestations, and flagging folk etymologies. Use when investigating word origins, comparing cognate sets across related languages, charting historical meaning changes, or debunking popular but unsupported origin stories.
Hildegard von Bingens Naturgeschichtswissen aus der Physica nachschlagen. Umfasst Klassifikation von Pflanzen, Steinen, Tieren, Fischen, Voegeln, Elementen und Baeumen mit ihren medizinischen, symbolischen und praktischen Eigenschaften. Ermoeglicht Querverweise zwischen Kategorien und Anwendungsanleitung. Verwenden beim Erkunden einer bestimmten Pflanze, eines Steins oder Tieres aus Hildegards Perspektive, beim Erforschen mittelalterlicher Naturgeschichte und Kosmologie, beim Querverweisen von Eigenschaften ueber Kategorien hinweg oder beim Integrieren von Physica- Wissen in Gesundheits-, spirituelle oder kreative Praxis.
Derive a theoretical result step-by-step from first principles or established theorems, with every step explicitly justified and special cases checked. Use when deriving a formula or theorem from first principles, proving a mathematical statement by logical deduction, re-deriving a textbook result for verification or adaptation, extending a known result to a more general setting, or producing a self-contained derivation for a paper or thesis.
整合性思维。让不同领域的认知碰撞、融合，产生跨领域的深层洞察。当需要深度思考、跨领域分析，或讨论不同领域交叉点时使用。
Research the etymology of a word by tracing proto-language roots, identifying cognates across language families, documenting semantic drift with dated attestations, and flagging folk etymologies. Use when investigating word origins, comparing cognate sets across related languages, charting historical meaning changes, or debunking popular but unsupported origin stories.
Reference Hildegard von Bingen's Physica natural history knowledge. Covers classification of plants, stones, animals, fish, birds, elements, and trees with their medicinal, symbolic, and practical properties. Enables cross- referencing between categories and application guidance. Use when exploring a specific plant, stone, or animal from Hildegard's perspective, researching medieval natural history and cosmology, cross-referencing properties across categories, or integrating Physica knowledge into health, spiritual, or creative practice.
Derive a theoretical result step-by-step from first principles or established theorems, with every step explicitly justified and special cases checked. Use when deriving a formula or theorem from first principles, proving a mathematical statement by logical deduction, re-deriving a textbook result for verification or adaptation, extending a known result to a more general setting, or producing a self-contained derivation for a paper or thesis.
Solve modular arithmetic problems including congruences, systems via the Chinese Remainder Theorem, modular inverses, and Euler's theorem applications. Covers both manual and computational approaches. Use when solving linear congruences, computing modular inverses, evaluating large modular exponentiations, working with simultaneous congruences (CRT), or operating in cyclic groups and discrete logarithm contexts.
