Agent skills

Folders of instructions and resources that extend what AI agents like Claude can do. Open, permissively-licensed skills from Anthropic and the community — read each SKILL.md and download the ones you need.

1,261 skills

peer-review

Prepare evidence-bounded, constructive peer-review drafts and structured manuscript assessments. Use for authorized review of scientific manuscripts, protocols, preprints, or resea…

MITK-Dense-AI/scientific-agent-skills24 files

pptx

Use this skill any time a .pptx or .potx file is involved in any way — as input, output, or both. This includes: creating slide decks, pitch decks, or presentations; reading, parsi…

Proprietary. LICENSE.txt has complete termsanthropics/skills56 files

prompt-video-anuncio

Generates professional, production-ready prompts for AI ads and short videos (optimized for Google's Veo 3), following a fixed studio structure: style, protagonist or mascot, times…

© iA asociadosiasociados.com1 file

pymc

Bayesian modeling with PyMC. Build hierarchical models, MCMC (NUTS), variational inference, LOO/WAIC comparison, posterior checks, for probabilistic programming and inference.

Apache-2.0K-Dense-AI/scientific-agent-skills10 files

pyzotero

Interact with Zotero reference management libraries using the pyzotero Python client. Retrieve, create, update, and delete items, collections, tags, and attachments via the Zotero …

MITK-Dense-AI/scientific-agent-skills15 files

receiving-code-review

Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verificati…

MITobra/superpowers1 file

requesting-code-review

Use when completing tasks, implementing major features, or before merging to verify work meets requirements

MITobra/superpowers2 files

research-grants

Write competitive research proposals for NSF, NIH, DOE, DARPA, and Taiwan NSTC. Agency-specific formatting, review criteria, budget preparation, broader impacts, significance state…

MITK-Dense-AI/scientific-agent-skills16 files

research-lookup

Compile current scholarly evidence for a scientific manuscript or research brief. Use when the user explicitly asks to gather literature, references, background evidence, competing…

MITK-Dense-AI/scientific-agent-skills4 files

scientific-brainstorming

Facilitates evidence-aware scientific ideation with independent generation, structured discussion, explicit assumptions, transparent evaluation, adversarial review, and decision lo…

MITK-Dense-AI/scientific-agent-skills10 files

scientific-critical-thinking

Evaluate scientific claims and evidence quality. Use for assessing experimental design validity, identifying biases and confounders, applying evidence grading frameworks (GRADE, Co…

MITK-Dense-AI/scientific-agent-skills8 files

scientific-visualization

Create and audit truthful, accessible, publication-ready scientific figures with Matplotlib, Seaborn, or Plotly. Use for figure design, multi-panel layouts, uncertainty and missing…

MITK-Dense-AI/scientific-agent-skills18 files

scientific-writing

Draft, revise, and audit scientific manuscripts or reports with explicit evidence provenance, reporting-guideline coverage, authorship accountability, confidentiality controls, and…

MITK-Dense-AI/scientific-agent-skills31 files

scikit-learn

Machine learning in Python with scikit-learn. Use when working with supervised learning (classification, regression), unsupervised learning (clustering, dimensionality reduction), …

BSD-3-ClauseK-Dense-AI/scientific-agent-skills11 files

seaborn

Statistical visualization with pandas integration. Use for quick exploration of distributions, relationships, and categorical comparisons with attractive defaults. Best for box plo…

BSD-3-ClauseK-Dense-AI/scientific-agent-skills8 files

shap

Explain and audit machine-learning predictions with SHAP. Use for selecting SHAP explainers and maskers, computing and validating feature attributions, handling multi-output explan…

MITK-Dense-AI/scientific-agent-skills10 files

skill-creator

Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run e…

MITanthropics/skills18 files

slack-gif-creator

Knowledge and utilities for creating animated GIFs optimized for Slack. Provides constraints, validation tools, and animation concepts. Use when users request animated GIFs for Sla…

Complete terms in LICENSE.txtanthropics/skills7 files

statistical-analysis

Guided statistical analysis for research data - test selection, assumption checking, effect sizes, power analysis, Bayesian alternatives, and APA-formatted reporting. Use whenever …

MITK-Dense-AI/scientific-agent-skills7 files

statistical-power

Sample-size and statistical power calculations for planning studies. Use whenever someone asks "how many subjects/samples/replicates do I need", wants an a priori power analysis, a…

MITK-Dense-AI/scientific-agent-skills6 files

statsmodels

Statistical models library for Python. Use when you need specific model classes (OLS, GLM, mixed models, ARIMA) with detailed diagnostics, residuals, and inference. Best for econom…

BSD-3-ClauseK-Dense-AI/scientific-agent-skills9 files

subagent-driven-development

Use when executing implementation plans with independent tasks in the current session

MITobra/superpowers7 files

systematic-debugging

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes

MITobra/superpowers11 files

test-driven-development

Use when implementing any feature or bugfix, before writing implementation code

MITobra/superpowers2 files

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