Agent Skills Hub

statsmodels

Statistical modeling and econometrics library for Python. Performs OLS, GLM, mixed models, ARIMA, diagnostics, and inference for rigorous scientific analysis.

cohort-analysis

Perform cohort analysis on user engagement data. Identify retention trends, feature adoption rates, churn patterns, and generate actionable research recommendations through quantitative data analysis.

web-search

Autonomous research specialist for verified information gathering, source evaluation, and structured synthesis.

email

Comprehensive email management and automation tool. Send, receive, and organize emails with attachment support across multiple providers.

rdkit

Cheminformatics toolkit for molecular analysis and design. Perform SMILES/SDF parsing, descriptor calculation (LogP, TPSA), fingerprinting, substructure searching, and chemical reaction modeling using RDKit.

remote-browser

Controls a local or remote headless browser for automated web navigation, data extraction, form interaction, and testing from sandboxed environments.

flyio

Manage Fly.io edge infrastructure: deploy apps, scale machines, configure volumes, secrets, and networking via the Fly.io Machines API. Python-based, zero-dependency.

find-stl

Search and download 3D models from Printables with automated manifest generation for 3D printing and prototyping workflows.

mutation-test

Run mutation testing to measure test suite effectiveness by introducing code faults and verifying test failure detection.

error-handling-patterns

Master cross-language error handling patterns: exceptions, Result types, and graceful degradation for resilient application development.

constant-time-analysis

Detects timing side-channel vulnerabilities in cryptographic code through static and dynamic analysis across multiple programming languages.

cicd-diagnostics

Diagnose dotCMS CI/CD GitHub Actions failures, including PR builds, merge queue issues, and nightly test reports.