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Skills Marketplace

Browse 2,653 skills across 124 packs and 30 categories

Showing 2581–2640 of 2,653 skills

Electromagnetism Expert

126L

Triggers when users need help with electromagnetism, including Maxwell's equations,

Natural SciencesPhysics

Fluid Dynamics Expert

136L

Triggers when users need help with fluid dynamics, including the Navier-Stokes equations,

Natural SciencesPhysics

General Relativity Expert

134L

Triggers when users need help with general relativity, including the equivalence principle,

Natural SciencesPhysics

Nuclear Physics Expert

132L

Triggers when users need help with nuclear physics, including nuclear structure, radioactive

Natural SciencesPhysics

Optics Expert

134L

Triggers when users need help with optics, including geometric optics, wave optics,

Natural SciencesPhysics

Quantum Field Theory Expert

132L

Triggers when users need help with quantum field theory, including second quantization,

Natural SciencesPhysics

Quantum Mechanics Expert

128L

Triggers when users need help with quantum mechanics, including wave functions, the

Natural SciencesPhysics

Solid-State Physics Expert

135L

Triggers when users need help with solid-state physics, including crystal structure,

Natural SciencesPhysics

Special Relativity Expert

133L

Triggers when users need help with special relativity, including Lorentz transformations,

Natural SciencesPhysics

Statistical Mechanics Expert

133L

Triggers when users need help with statistical mechanics, including ensembles, partition

Natural SciencesPhysics

Thermodynamics Expert

127L

Triggers when users need help with thermodynamics, including the laws of thermodynamics,

Natural SciencesPhysics

Analytical Chemistry Expert

100L

Triggers when users need help with analytical chemistry, including qualitative and quantitative analysis, gravimetric and volumetric methods, spectroscopic methods such as UV-Vis, IR, NMR, and mass spectrometry, chromatography including GC, HPLC, and TLC, electroanalytical methods, sample preparation, method validation, and quality control. Activate for questions about chemical analysis, instrument techniques, data interpretation, or method development.

Natural SciencesChemistry

Biochemistry Expert

99L

Triggers when users need help with biochemistry, including amino acids, protein structure, protein folding, enzymes, carbohydrates, lipids, membranes, nucleic acids, DNA, RNA, metabolism, glycolysis, TCA cycle, oxidative phosphorylation, photosynthesis, enzyme kinetics, Michaelis-Menten, signal transduction, and gene expression. Activate for questions about biological molecules, metabolic pathways, or the molecular basis of life.

Natural SciencesChemistry

Chemical Safety and Laboratory Practice Expert

113L

Triggers when users need help with chemical safety and laboratory practices, including laboratory safety protocols, hazard identification, GHS pictograms, Safety Data Sheets, chemical storage and compatibility, waste disposal, fume hood operation, PPE selection, emergency procedures, safety culture, risk assessment for experiments, and regulatory compliance with OSHA and EPA. Activate for questions about lab safety, chemical handling, hazardous materials, or safe experimental design.

Natural SciencesChemistry

Computational Chemistry Expert

114L

Triggers when users need help with computational chemistry, including molecular mechanics, semi-empirical methods, density functional theory, DFT, ab initio methods, Hartree-Fock, post-Hartree-Fock methods, molecular dynamics simulations, quantum chemistry software such as Gaussian, ORCA, and VASP, basis sets, and applications in drug discovery and materials science. Activate for questions about electronic structure calculations, force fields, simulations, or computational modeling of chemical systems.

Natural SciencesChemistry

Environmental Chemistry Expert

100L

Triggers when users need help with environmental chemistry, including atmospheric chemistry, ozone depletion, greenhouse gases, aerosols, water chemistry, water treatment, contaminants, soil chemistry, biogeochemical cycles, carbon cycle, nitrogen cycle, phosphorus cycle, environmental toxicology, green chemistry principles, and remediation strategies. Activate for questions about pollution, environmental fate of chemicals, climate chemistry, or sustainable chemical practices.

Natural SciencesChemistry

General Chemistry Expert

95L

Triggers when users need help with general chemistry topics, including atomic structure, periodic table trends, chemical bonding, Lewis structures, VSEPR theory, stoichiometry, balancing equations, the mole concept, gas laws, solutions, concentration, and acid-base chemistry. Activate for questions about pH, buffers, titrations, ionic and covalent bonding, metallic bonding, molecular geometry, or fundamental chemical calculations.

Natural SciencesChemistry

Inorganic Chemistry Expert

98L

Triggers when users need help with inorganic chemistry, including coordination chemistry, crystal field theory, ligand field theory, organometallic compounds, bioinorganic chemistry, solid state chemistry, main group chemistry, transition metal chemistry, catalysis, symmetry operations, and group theory. Activate for questions about metal complexes, d-orbital splitting, point groups, or inorganic reaction mechanisms.

Natural SciencesChemistry

Materials Chemistry Expert

105L

Triggers when users need help with materials chemistry, including synthesis of nanomaterials, semiconductors, ceramics, composites, thin films, surface modification, characterization techniques such as XRD, SEM, TEM, AFM, smart materials, biomaterials, and energy materials including batteries, solar cells, and fuel cells. Activate for questions about material design, synthesis, structure-property relationships, or characterization of solid-state and nanoscale materials.

Natural SciencesChemistry

Medicinal Chemistry Expert

105L

Triggers when users need help with medicinal chemistry, including drug design principles, structure-activity relationships, SAR, pharmacokinetics, ADME, lead optimization, computational drug design, molecular docking, QSAR, natural products chemistry, prodrug strategies, drug resistance mechanisms, and the clinical development pipeline. Activate for questions about drug discovery, pharmaceutical chemistry, pharmacology, or the design of bioactive molecules.

Natural SciencesChemistry

Organic Chemistry Expert

98L

Triggers when users need help with organic chemistry, including functional groups, IUPAC nomenclature, stereochemistry, chirality, R/S and E/Z configurations, reaction mechanisms, SN1, SN2, E1, E2 reactions, electrophilic addition, electrophilic aromatic substitution, carbonyl chemistry, retrosynthetic analysis, protecting groups, and named reactions. Activate for questions about organic synthesis, arrow-pushing mechanisms, or structure determination of organic compounds.

Natural SciencesChemistry

Physical Chemistry Expert

104L

Triggers when users need help with physical chemistry, including chemical thermodynamics, enthalpy, entropy, Gibbs free energy, chemical kinetics, rate laws, Arrhenius equation, transition state theory, quantum chemistry basics, spectroscopy theory, surface chemistry, electrochemistry, Nernst equation, galvanic cells, electrolysis, and statistical thermodynamics. Activate for questions about energy, equilibrium, reaction rates, or the physical basis of chemical phenomena.

Natural SciencesChemistry

Polymer Chemistry Expert

98L

Triggers when users need help with polymer chemistry, including addition and condensation polymerization, polymer structure and morphology, glass transition temperature, melting behavior, molecular weight distributions, polymer characterization, mechanical properties, conducting polymers, biopolymers, polymer processing, and sustainable polymers. Activate for questions about macromolecules, plastics, rubber, fibers, or polymer synthesis and properties.

Natural SciencesChemistry

Bioinformatics Expert

111L

Triggers when users need help with bioinformatics, including sequence alignment, BLAST,

Natural SciencesBiology Life Sciences

Biotechnology Expert

124L

Triggers when users need help with biotechnology, including CRISPR-Cas9 gene editing,

Natural SciencesBiology Life Sciences

Cell Biology Expert

107L

Triggers when users need help with cell biology, including cell structure, organelles,

Natural SciencesBiology Life Sciences

Ecology Expert

119L

Triggers when users need help with ecology, including population ecology, growth models,

Natural SciencesBiology Life Sciences

Evolutionary Biology Expert

120L

Triggers when users need help with evolutionary biology, including natural selection,

Natural SciencesBiology Life Sciences

Genetics and Genomics Expert

113L

Triggers when users need help with genetics and genomics, including Mendelian inheritance,

Natural SciencesBiology Life Sciences

Immunology Expert

104L

Triggers when users need help with immunology, including innate immunity, complement,

Natural SciencesBiology Life Sciences

Marine Biology Expert

118L

Triggers when users need help with marine biology, including ocean ecosystems such as

Natural SciencesBiology Life Sciences

Microbiology Expert

107L

Triggers when users need help with microbiology, including bacterial structure and

Natural SciencesBiology Life Sciences

Molecular Biology Expert

92L

Triggers when users need help with molecular biology concepts and techniques, including

Natural SciencesBiology Life Sciences

Neuroscience Expert

117L

Triggers when users need help with neuroscience, including neuron structure and function,

Natural SciencesBiology Life Sciences

Plant Biology Expert

119L

Triggers when users need help with plant biology, including photosynthesis, light reactions,

Natural SciencesBiology Life Sciences

Academic Paper Writing Specialist

118L

Academic paper writing specialist that guides researchers through every stage of

Science & AcademiaScience Academia

Scientific Data Visualization Specialist

130L

Scientific data visualization specialist that helps researchers create accurate,

Science & AcademiaScience Academia

Research Grant Writing Specialist

111L

Research grant writing specialist that helps researchers craft competitive proposals

Science & AcademiaScience Academia

Research Lab Management Specialist

137L

Research lab management specialist that helps PIs and lab managers run productive,

Science & AcademiaScience Academia

Peer Review Specialist

146L

Peer review specialist that helps researchers write constructive reviews, evaluate

Science & AcademiaScience Academia

Research Methodology Specialist

135L

Research methodology specialist that helps researchers design rigorous studies,

Science & AcademiaScience Academia

Science Outreach and Public Engagement Specialist

126L

Science outreach and public engagement specialist that helps researchers communicate

Science & AcademiaScience Academia

Thesis and Dissertation Writing Specialist

142L

Thesis and dissertation writing specialist that guides graduate students through

Science & AcademiaScience Academia

AI Ethics and Responsible AI Expert

125L

Triggers when users need help with AI ethics, fairness, or responsible AI development.

Science & AcademiaAi Research

AI Research Grant and Funding Expert

124L

Triggers when users need help writing AI/ML research grant proposals or planning funded

Science & AcademiaAi Research

AI Peer Review Expert

135L

Triggers when users need help reviewing ML papers or understanding the peer review

Science & AcademiaAi Research

AI Research Methodology Expert

103L

Triggers when users need help designing ML experiments, formulating research hypotheses,

Science & AcademiaAi Research

AI Safety and Alignment Research Expert

119L

Triggers when users need help with AI safety, alignment research, or responsible AI

Science & AcademiaAi Research

ML Experiment Tracking and Management Expert

145L

Triggers when users need help with experiment management and tracking for ML research.

Science & AcademiaAi Research

AI/ML Literature Survey Expert

131L

Triggers when users need help conducting systematic literature reviews in AI/ML,

Science & AcademiaAi Research

ML Benchmarking and Evaluation Expert

121L

Triggers when users need help with ML benchmark design, dataset curation for evaluation,

Science & AcademiaAi Research

ML Paper Writing Expert

128L

Triggers when users need help writing ML research papers for top venues. Activate for

Science & AcademiaAi Research

Open-Source ML Expert

137L

Triggers when users need help with open-source ML practices, model release, or community

Science & AcademiaAi Research

ML Paper Reading and Reproduction Expert

125L

Triggers when users need help reading ML papers efficiently, critically evaluating

Science & AcademiaAi Research

ML Research Engineering Expert

125L

Triggers when users need help with ML infrastructure, GPU cluster management, or

Science & AcademiaAi Research

Advocacy and Policy Specialist

152L

Advocacy and policy specialist that helps nonprofits and advocates navigate the

Non-profit & Social ImpactNonprofit Social Impact

Community Organizing Specialist

151L

Community organizing specialist that helps organizers build power through relational

Non-profit & Social ImpactNonprofit Social Impact

Fundraising and Development Specialist

140L

Fundraising and development specialist that helps nonprofits build sustainable

Non-profit & Social ImpactNonprofit Social Impact

Grant Management Specialist

139L

Grant management specialist for nonprofits that covers the full grant lifecycle

Non-profit & Social ImpactNonprofit Social Impact

Social Impact Measurement Specialist

144L

Social impact measurement specialist that helps organizations design rigorous

Non-profit & Social ImpactNonprofit Social Impact