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1. ▌
   Better Auth 2 · jackspace bundle

   Implement authentication and authorization with Better Auth - a framework-agnostic TypeScript authentication framework. Features include email/password authentication with verification, OAuth providers (Google, GitHub, Discord, etc.), two-factor authentication (TOTP, SMS), passkeys/WebAuthn support, session management, role-based access control (RBAC), rate limiting, and database adapters. Use when adding authentication to applications, implementing OAuth flows, setting up 2FA/MFA, managing user sessions, configuring authorization rules, or building secure authentication systems for web applications.
   6 installs
2. ▌
   Session Launcher · jackspace bundle

   Restores full context when user says "hi-ai" or starts a new conversation. Searches project files, loads memory indexes, reads session state, and creates visual dashboard showing current project, recent decisions, active blockers, and quick actions. Use when user says "hi-ai", "continue", "restore context", or starts a fresh conversation.
   5 installs
3. ▌
   Fluxwing Enhancer · jackspace bundle

   Fluxwing Enhancer
   1 install
4. ▌
   Aeon · jackspace bundle

   This skill should be used for time series machine learning tasks including classification, regression, clustering, forecasting, anomaly detection, segmentation, and similarity search. Use when working with temporal data, sequential patterns, or time-indexed observations requiring specialized algorithms beyond standard ML approaches. Particularly suited for univariate and multivariate time series analysis with scikit-learn compatible APIs.
   4 installs
5. ▌
   Astropy · jackspace bundle

   Comprehensive Python library for astronomy and astrophysics. This skill should be used when working with astronomical data including celestial coordinates, physical units, FITS files, cosmological calculations, time systems, tables, world coordinate systems (WCS), and astronomical data analysis. Use when tasks involve coordinate transformations, unit conversions, FITS file manipulation, cosmological distance calculations, time scale conversions, or astronomical data processing.
   5 installs
6. ▌
   Comfyui Workflow Helper · jackspace bundle

   ComfyUI Workflow Helper Skill
   5 installs
7. ▌
   Arboreto · jackspace bundle

   Infer gene regulatory networks (GRNs) from gene expression data using scalable algorithms (GRNBoost2, GENIE3). Use when analyzing transcriptomics data (bulk RNA-seq, single-cell RNA-seq) to identify transcription factor-target gene relationships and regulatory interactions. Supports distributed computation for large-scale datasets.
   5 installs
8. ▌
   Stable Diffusion Helper · jackspace bundle

   Stable Diffusion Helper Skill
   5 installs
9. ▌
   Chrome Devtools · jackspace bundle

   Browser automation, debugging, and performance analysis using Puppeteer CLI scripts. Use for automating browsers, taking screenshots, analyzing performance, monitoring network traffic, web scraping, form automation, and JavaScript debugging.
   7 installs
10. ▌
    Cloudflare Cron Triggers · jackspace bundle

    Complete knowledge domain for Cloudflare Cron Triggers - scheduled execution of Workers using cron expressions for periodic tasks, maintenance jobs, and automated workflows. Use when: scheduling Workers to run periodically, adding cron triggers to Workers, configuring scheduled tasks, testing cron handlers, combining crons with Workflows, enabling Green Compute, handling multiple schedules, or encountering "scheduled handler not found", "cron expression invalid", "changes not propagating", "handler does not export", "timezone issues" errors. Keywords: cloudflare cron, cron triggers, scheduled workers, scheduled handler, periodic tasks, background jobs, scheduled tasks, cron expression, wrangler crons, scheduled event, green compute, workflow triggers, maintenance tasks, scheduled() handler, ScheduledController, UTC timezone
    5 installs
11. ▌
    Pufferlib · jackspace bundle

    This skill should be used when working with reinforcement learning tasks including high-performance RL training, custom environment development, vectorized parallel simulation, multi-agent systems, or integration with existing RL environments (Gymnasium, PettingZoo, Atari, Procgen, etc.). Use this skill for implementing PPO training, creating PufferEnv environments, optimizing RL performance, or developing policies with CNNs/LSTMs.
    5 installs
12. ▌
    Open Source Contributions · jackspace bundle

    Guidance for contributing code to open source projects the contributor does not maintain. Covers the fork and feature-branch workflow, upstream sync, writing effective pull request descriptions and commit messages, following project conventions, and communicating professionally with maintainers. Enforces three rules that are never skipped: work on a feature branch, test thoroughly with evidence before opening the PR, and keep each PR focused on a single feature. Documents 16 common mistakes, especially leaking personal development artifacts (SESSION.md, NOTES.md, TODO.md, planning docs, debug screenshots, temporary test files) and mixing in unrelated changes. Includes validation scripts, PR and commit message templates, and pre- submission checklists. Use when creating a pull request for a public repository or contributing to a community project.
    3 installs
13. ▌
    Fluxwing Component Creator · jackspace bundle

    Create uxscii components with ASCII art and structured metadata when user wants to create, build, or design UI components. Use when working with .uxm files, when user mentions .uxm components, or when creating buttons, inputs, cards, forms, modals, or navigation.
    5 installs
14. ▌
    Fluxwing Screen Scaffolder · jackspace bundle

    Build complete UI screens by composing multiple uxscii components. Use when working with .uxm files, when user wants to create, scaffold, or build .uxm screens like login, dashboard, profile, settings, or checkout pages.
    2 installs
15. ▌
    Fluxwing Screenshot Importer · jackspace bundle

    Import UI screenshots and generate uxscii components automatically using vision analysis. Use when user wants to import, convert, or generate .uxm components from screenshots or images.
    2 installs
16. ▌
    Esm 2 · jackspace bundle

    Comprehensive toolkit for protein language models including ESM3 (generative multimodal protein design across sequence, structure, and function) and ESM C (efficient protein embeddings and representations). Use this skill when working with protein sequences, structures, or function prediction; designing novel proteins; generating protein embeddings; performing inverse folding; or conducting protein engineering tasks. Supports both local model usage and cloud-based Forge API for scalable inference.
    5 installs
17. ▌
    Gget 2 · jackspace bundle

    CLI/Python toolkit for rapid bioinformatics queries. Preferred for quick BLAST searches. Access to 20+ databases: gene info (Ensembl/UniProt), AlphaFold, ARCHS4, Enrichr, OpenTargets, COSMIC, genome downloads. For advanced BLAST/batch processing, use biopython. For multi-database integration, use bioservices.
    1 install
18. ▌
    Shap 2 · jackspace bundle

    Model interpretability and explainability using SHAP (SHapley Additive exPlanations). Use this skill when explaining machine learning model predictions, computing feature importance, generating SHAP plots (waterfall, beeswarm, bar, scatter, force, heatmap), debugging models, analyzing model bias or fairness, comparing models, or implementing explainable AI. Works with tree-based models (XGBoost, LightGBM, Random Forest), deep learning (TensorFlow, PyTorch), linear models, and any black-box model.
    4 installs
19. ▌
    Pymoo 2 · jackspace bundle

    Multi-objective optimization framework. NSGA-II, NSGA-III, MOEA/D, Pareto fronts, constraint handling, benchmarks (ZDT, DTLZ), for engineering design and optimization problems.
    5 installs
20. ▌
    Pysam 2 · jackspace bundle

    Genomic file toolkit. Read/write SAM/BAM/CRAM alignments, VCF/BCF variants, FASTA/FASTQ sequences, extract regions, calculate coverage, for NGS data processing pipelines.
    2 installs
21. ▌
    Pathml 2 · jackspace bundle

    Computational pathology toolkit for analyzing whole-slide images (WSI) and multiparametric imaging data. Use this skill when working with histopathology slides, H&E stained images, multiplex immunofluorescence (CODEX, Vectra), spatial proteomics, nucleus detection/segmentation, tissue graph construction, or training ML models on pathology data. Supports 160+ slide formats including Aperio SVS, NDPI, DICOM, OME-TIFF for digital pathology workflows.
    3 installs
22. ▌
    Polars 2 · jackspace bundle

    Fast DataFrame library (Apache Arrow). Select, filter, group_by, joins, lazy evaluation, CSV/Parquet I/O, expression API, for high-performance data analysis workflows.
    5 installs
23. ▌
    Matchms 2 · jackspace bundle

    Mass spectrometry analysis. Process mzML/MGF/MSP, spectral similarity (cosine, modified cosine), metadata harmonization, compound ID, for metabolomics and MS data processing.
    4 installs
24. ▌
    Deepchem 2 · jackspace bundle

    Molecular machine learning toolkit. Property prediction (ADMET, toxicity), GNNs (GCN, MPNN), MoleculeNet benchmarks, pretrained models, featurization, for drug discovery ML.
    7 installs
25. ▌
    Histolab 2 · jackspace bundle

    Digital pathology image processing toolkit for whole slide images (WSI). Use this skill when working with histopathology slides, processing H&E or IHC stained tissue images, extracting tiles from gigapixel pathology images, detecting tissue regions, segmenting tissue masks, or preparing datasets for computational pathology deep learning pipelines. Applies to WSI formats (SVS, TIFF, NDPI), tile-based analysis, and histological image preprocessing workflows.
    5 installs
26. ▌
    Pydeseq2 2 · jackspace bundle

    Differential gene expression analysis (Python DESeq2). Identify DE genes from bulk RNA-seq counts, Wald tests, FDR correction, volcano/MA plots, for RNA-seq analysis.
    4 installs
27. ▌
    Pyhealth 2 · jackspace bundle

    Comprehensive healthcare AI toolkit for developing, testing, and deploying machine learning models with clinical data. This skill should be used when working with electronic health records (EHR), clinical prediction tasks (mortality, readmission, drug recommendation), medical coding systems (ICD, NDC, ATC), physiological signals (EEG, ECG), healthcare datasets (MIMIC-III/IV, eICU, OMOP), or implementing deep learning models for healthcare applications (RETAIN, SafeDrug, Transformer, GNN).
    5 installs
28. ▌
    Pymatgen 2 · jackspace bundle

    Materials science toolkit. Crystal structures (CIF, POSCAR), phase diagrams, band structure, DOS, Materials Project integration, format conversion, for computational materials science.
    5 installs
29. ▌
    Biopython 2 · jackspace bundle

    Primary Python toolkit for molecular biology. Preferred for Python-based PubMed/NCBI queries (Bio.Entrez), sequence manipulation, file parsing (FASTA, GenBank, FASTQ, PDB), advanced BLAST workflows, structures, phylogenetics. For quick BLAST, use gget. For direct REST API, use pubmed-database.
    0 installs
30. ▌
    Reportlab 2 · jackspace bundle

    PDF generation toolkit. Create invoices, reports, certificates, forms, charts, tables, barcodes, QR codes, Canvas/Platypus APIs, for professional document automation.
    5 installs
31. ▌
    Etetoolkit 2 · jackspace bundle

    Phylogenetic tree toolkit (ETE). Tree manipulation (Newick/NHX), evolutionary event detection, orthology/paralogy, NCBI taxonomy, visualization (PDF/SVG), for phylogenomics.
    6 installs
32. ▌
    Pylabrobot 2 · jackspace bundle

    Laboratory automation toolkit for controlling liquid handlers, plate readers, pumps, heater shakers, incubators, centrifuges, and analytical equipment. Use this skill when automating laboratory workflows, programming liquid handling robots (Hamilton STAR, Opentrons OT-2, Tecan EVO), integrating lab equipment, managing deck layouts and resources (plates, tips, containers), reading plates, or creating reproducible laboratory protocols. Applicable for both simulated protocols and physical hardware control.
    4 installs
33. ▌
    Scikit Bio 2 · jackspace bundle

    Biological data toolkit. Sequence analysis, alignments, phylogenetic trees, diversity metrics (alpha/beta, UniFrac), ordination (PCoA), PERMANOVA, FASTA/Newick I/O, for microbiome analysis.
    5 installs
34. ▌
    Geo Database 2 · jackspace bundle

    Access NCBI GEO for gene expression/genomics data. Search/download microarray and RNA-seq datasets (GSE, GSM, GPL), retrieve SOFT/Matrix files, for transcriptomics and expression analysis.
    3 installs
35. ▌
    Pdb Database 2 · jackspace bundle

    Access RCSB PDB for 3D protein/nucleic acid structures. Search by text/sequence/structure, download coordinates (PDB/mmCIF), retrieve metadata, for structural biology and drug discovery.
    3 installs
36. ▌
    Paper 2 Web 2 · jackspace bundle

    This skill should be used when converting academic papers into promotional and presentation formats including interactive websites (Paper2Web), presentation videos (Paper2Video), and conference posters (Paper2Poster). Use this skill for tasks involving paper dissemination, conference preparation, creating explorable academic homepages, generating video abstracts, or producing print-ready posters from LaTeX or PDF sources.
    6 installs
37. ▌
    Zarr Python 2 · jackspace bundle

    Chunked N-D arrays for cloud storage. Compressed arrays, parallel I/O, S3/GCS integration, NumPy/Dask/Xarray compatible, for large-scale scientific computing pipelines.
    4 installs
38. ▌
    Tooluniverse 2 · jackspace bundle

    Use this skill when working with scientific research tools and workflows across bioinformatics, cheminformatics, genomics, structural biology, proteomics, and drug discovery. This skill provides access to 600+ scientific tools including machine learning models, datasets, APIs, and analysis packages. Use when searching for scientific tools, executing computational biology workflows, composing multi-step research pipelines, accessing databases like OpenTargets/PubChem/UniProt/PDB/ChEMBL, performing tool discovery for research tasks, or integrating scientific computational resources into LLM workflows.
    5 installs
39. ▌
    Uspto Database 2 · jackspace bundle

    Access USPTO APIs for patent/trademark searches, examination history (PEDS), assignments, citations, office actions, TSDR, for IP analysis and prior art searches.
    5 installs
40. ▌
    Ensembl Database 2 · jackspace bundle

    Query Ensembl genome database REST API for 250+ species. Gene lookups, sequence retrieval, variant analysis, comparative genomics, orthologs, VEP predictions, for genomic research.
    5 installs
41. ▌
    Torch Geometric 2 · jackspace bundle

    Graph Neural Networks (PyG). Node/graph classification, link prediction, GCN, GAT, GraphSAGE, heterogeneous graphs, molecular property prediction, for geometric deep learning.
    5 installs
42. ▌
    Cellxgene Census 2 · jackspace bundle

    Query CZ CELLxGENE Census (61M+ cells). Filter by cell type/tissue/disease, retrieve expression data, integrate with scanpy/PyTorch, for population-scale single-cell analysis.
    5 installs
43. ▌
    Alphafold Database 2 · jackspace bundle

    Access AlphaFold's 200M+ AI-predicted protein structures. Retrieve structures by UniProt ID, download PDB/mmCIF files, analyze confidence metrics (pLDDT, PAE), for drug discovery and structural biology.
    4 installs
44. ▌
    Datacommons Client 2 · jackspace bundle

    Work with Data Commons, a platform providing programmatic access to public statistical data from global sources. Use this skill when working with demographic data, economic indicators, health statistics, environmental data, or any public datasets available through Data Commons. Applicable for querying population statistics, GDP figures, unemployment rates, disease prevalence, geographic entity resolution, and exploring relationships between statistical entities.
    3 installs
45. ▌
    Omero Integration 2 · jackspace bundle

    Microscopy data management platform. Access images via Python, retrieve datasets, analyze pixels, manage ROIs/annotations, batch processing, for high-content screening and microscopy workflows.
    5 installs
46. ▌
    Benchling Integration 2 · jackspace bundle

    Benchling R&D platform integration. Access registry (DNA, proteins), inventory, ELN entries, workflows via API, build Benchling Apps, query Data Warehouse, for lab data management automation.
    5 installs
47. ▌
    Labarchive Integration 2 · jackspace bundle

    Electronic lab notebook API integration. Access notebooks, manage entries/attachments, backup notebooks, integrate with Protocols.io/Jupyter/REDCap, for programmatic ELN workflows.
    4 installs
48. ▌
    Esm · jackspace bundle

    Comprehensive toolkit for protein language models including ESM3 (generative multimodal protein design across sequence, structure, and function) and ESM C (efficient protein embeddings and representations). Use this skill when working with protein sequences, structures, or function prediction; designing novel proteins; generating protein embeddings; performing inverse folding; or conducting protein engineering tasks. Supports both local model usage and cloud-based Forge API for scalable inference.
    7 installs
49. ▌
    Gget · jackspace bundle

    CLI/Python toolkit for rapid bioinformatics queries. Preferred for quick BLAST searches. Access to 20+ databases: gene info (Ensembl/UniProt), AlphaFold, ARCHS4, Enrichr, OpenTargets, COSMIC, genome downloads. For advanced BLAST/batch processing, use biopython. For multi-database integration, use bioservices.
    5 installs
50. ▌
    Shap · jackspace bundle

    Model interpretability and explainability using SHAP (SHapley Additive exPlanations). Use this skill when explaining machine learning model predictions, computing feature importance, generating SHAP plots (waterfall, beeswarm, bar, scatter, force, heatmap), debugging models, analyzing model bias or fairness, comparing models, or implementing explainable AI. Works with tree-based models (XGBoost, LightGBM, Random Forest), deep learning (TensorFlow, PyTorch), linear models, and any black-box model.
    5 installs
51. ▌
    Pymoo · jackspace bundle

    Multi-objective optimization framework. NSGA-II, NSGA-III, MOEA/D, Pareto fronts, constraint handling, benchmarks (ZDT, DTLZ), for engineering design and optimization problems.
    5 installs
52. ▌
    Pysam · jackspace bundle

    Genomic file toolkit. Read/write SAM/BAM/CRAM alignments, VCF/BCF variants, FASTA/FASTQ sequences, extract regions, calculate coverage, for NGS data processing pipelines.
    6 installs
53. ▌
    Pathml · jackspace bundle

    Computational pathology toolkit for analyzing whole-slide images (WSI) and multiparametric imaging data. Use this skill when working with histopathology slides, H&E stained images, multiplex immunofluorescence (CODEX, Vectra), spatial proteomics, nucleus detection/segmentation, tissue graph construction, or training ML models on pathology data. Supports 160+ slide formats including Aperio SVS, NDPI, DICOM, OME-TIFF for digital pathology workflows.
    3 installs
54. ▌
    Polars · jackspace bundle

    Fast DataFrame library (Apache Arrow). Select, filter, group_by, joins, lazy evaluation, CSV/Parquet I/O, expression API, for high-performance data analysis workflows.
    5 installs
55. ▌
    Matchms · jackspace bundle

    Mass spectrometry analysis. Process mzML/MGF/MSP, spectral similarity (cosine, modified cosine), metadata harmonization, compound ID, for metabolomics and MS data processing.
    3 installs
56. ▌
    Deepchem · jackspace bundle

    Molecular machine learning toolkit. Property prediction (ADMET, toxicity), GNNs (GCN, MPNN), MoleculeNet benchmarks, pretrained models, featurization, for drug discovery ML.
    5 installs
57. ▌
    Histolab · jackspace bundle

    Digital pathology image processing toolkit for whole slide images (WSI). Use this skill when working with histopathology slides, processing H&E or IHC stained tissue images, extracting tiles from gigapixel pathology images, detecting tissue regions, segmenting tissue masks, or preparing datasets for computational pathology deep learning pipelines. Applies to WSI formats (SVS, TIFF, NDPI), tile-based analysis, and histological image preprocessing workflows.
    3 installs
58. ▌
    Pydeseq2 · jackspace bundle

    Differential gene expression analysis (Python DESeq2). Identify DE genes from bulk RNA-seq counts, Wald tests, FDR correction, volcano/MA plots, for RNA-seq analysis.
    7 installs
59. ▌
    Pyhealth · jackspace bundle

    Comprehensive healthcare AI toolkit for developing, testing, and deploying machine learning models with clinical data. This skill should be used when working with electronic health records (EHR), clinical prediction tasks (mortality, readmission, drug recommendation), medical coding systems (ICD, NDC, ATC), physiological signals (EEG, ECG), healthcare datasets (MIMIC-III/IV, eICU, OMOP), or implementing deep learning models for healthcare applications (RETAIN, SafeDrug, Transformer, GNN).
    7 installs
60. ▌
    Pymatgen · jackspace bundle

    Materials science toolkit. Crystal structures (CIF, POSCAR), phase diagrams, band structure, DOS, Materials Project integration, format conversion, for computational materials science.
    6 installs
61. ▌
    Biopython · jackspace bundle

    Primary Python toolkit for molecular biology. Preferred for Python-based PubMed/NCBI queries (Bio.Entrez), sequence manipulation, file parsing (FASTA, GenBank, FASTQ, PDB), advanced BLAST workflows, structures, phylogenetics. For quick BLAST, use gget. For direct REST API, use pubmed-database.
    6 installs
62. ▌
    Reportlab · jackspace bundle

    PDF generation toolkit. Create invoices, reports, certificates, forms, charts, tables, barcodes, QR codes, Canvas/Platypus APIs, for professional document automation.
    6 installs
63. ▌
    Etetoolkit · jackspace bundle

    Phylogenetic tree toolkit (ETE). Tree manipulation (Newick/NHX), evolutionary event detection, orthology/paralogy, NCBI taxonomy, visualization (PDF/SVG), for phylogenomics.
    4 installs
64. ▌
    Pylabrobot · jackspace bundle

    Laboratory automation toolkit for controlling liquid handlers, plate readers, pumps, heater shakers, incubators, centrifuges, and analytical equipment. Use this skill when automating laboratory workflows, programming liquid handling robots (Hamilton STAR, Opentrons OT-2, Tecan EVO), integrating lab equipment, managing deck layouts and resources (plates, tips, containers), reading plates, or creating reproducible laboratory protocols. Applicable for both simulated protocols and physical hardware control.
    5 installs
65. ▌
    Scikit Bio · jackspace bundle

    Biological data toolkit. Sequence analysis, alignments, phylogenetic trees, diversity metrics (alpha/beta, UniFrac), ordination (PCoA), PERMANOVA, FASTA/Newick I/O, for microbiome analysis.
    5 installs
66. ▌
    Geo Database · jackspace bundle

    Access NCBI GEO for gene expression/genomics data. Search/download microarray and RNA-seq datasets (GSE, GSM, GPL), retrieve SOFT/Matrix files, for transcriptomics and expression analysis.
    5 installs
67. ▌
    Pdb Database · jackspace bundle

    Access RCSB PDB for 3D protein/nucleic acid structures. Search by text/sequence/structure, download coordinates (PDB/mmCIF), retrieve metadata, for structural biology and drug discovery.
    3 installs
68. ▌
    Paper 2 Web · jackspace bundle

    This skill should be used when converting academic papers into promotional and presentation formats including interactive websites (Paper2Web), presentation videos (Paper2Video), and conference posters (Paper2Poster). Use this skill for tasks involving paper dissemination, conference preparation, creating explorable academic homepages, generating video abstracts, or producing print-ready posters from LaTeX or PDF sources.
    5 installs
69. ▌
    Zarr Python · jackspace bundle

    Chunked N-D arrays for cloud storage. Compressed arrays, parallel I/O, S3/GCS integration, NumPy/Dask/Xarray compatible, for large-scale scientific computing pipelines.
    4 installs
70. ▌
    Tooluniverse · jackspace bundle

    Use this skill when working with scientific research tools and workflows across bioinformatics, cheminformatics, genomics, structural biology, proteomics, and drug discovery. This skill provides access to 600+ scientific tools including machine learning models, datasets, APIs, and analysis packages. Use when searching for scientific tools, executing computational biology workflows, composing multi-step research pipelines, accessing databases like OpenTargets/PubChem/UniProt/PDB/ChEMBL, performing tool discovery for research tasks, or integrating scientific computational resources into LLM workflows.
    3 installs
71. ▌
    Uspto Database · jackspace bundle

    Access USPTO APIs for patent/trademark searches, examination history (PEDS), assignments, citations, office actions, TSDR, for IP analysis and prior art searches.
    1 install
72. ▌
    Ensembl Database · jackspace bundle

    Query Ensembl genome database REST API for 250+ species. Gene lookups, sequence retrieval, variant analysis, comparative genomics, orthologs, VEP predictions, for genomic research.
    5 installs
73. ▌
    Torch Geometric · jackspace bundle

    Graph Neural Networks (PyG). Node/graph classification, link prediction, GCN, GAT, GraphSAGE, heterogeneous graphs, molecular property prediction, for geometric deep learning.
    5 installs
74. ▌
    Cellxgene Census · jackspace bundle

    Query CZ CELLxGENE Census (61M+ cells). Filter by cell type/tissue/disease, retrieve expression data, integrate with scanpy/PyTorch, for population-scale single-cell analysis.
    2 installs
75. ▌
    Alphafold Database · jackspace bundle

    Access AlphaFold's 200M+ AI-predicted protein structures. Retrieve structures by UniProt ID, download PDB/mmCIF files, analyze confidence metrics (pLDDT, PAE), for drug discovery and structural biology.
    4 installs
76. ▌
    Datacommons Client · jackspace bundle

    Work with Data Commons, a platform providing programmatic access to public statistical data from global sources. Use this skill when working with demographic data, economic indicators, health statistics, environmental data, or any public datasets available through Data Commons. Applicable for querying population statistics, GDP figures, unemployment rates, disease prevalence, geographic entity resolution, and exploring relationships between statistical entities.
    5 installs
77. ▌
    Omero Integration · jackspace bundle

    Microscopy data management platform. Access images via Python, retrieve datasets, analyze pixels, manage ROIs/annotations, batch processing, for high-content screening and microscopy workflows.
    1 install
78. ▌
    Benchling Integration · jackspace bundle

    Benchling R&D platform integration. Access registry (DNA, proteins), inventory, ELN entries, workflows via API, build Benchling Apps, query Data Warehouse, for lab data management automation.
    6 installs
79. ▌
    Labarchive Integration · jackspace bundle

    Electronic lab notebook API integration. Access notebooks, manage entries/attachments, backup notebooks, integrate with Protocols.io/Jupyter/REDCap, for programmatic ELN workflows.
    7 installs
80. ▌
    Cloudflare Zero Trust Access · jackspace bundle

    Cloudflare Zero Trust Access authentication for Cloudflare Workers applications. Covers hono- cloudflare-access middleware setup, manual Access JWT validation with public key caching, service tokens for machine-to-machine auth, CORS handling in front of Access, identity providers (Azure AD, Google Workspace, Okta, GitHub), role-based access control, geographic restrictions, multi-tenant configurations, and Access policy setup. Prevents eight common errors including blocked CORS preflight requests, key cache race conditions, missing JWT headers, and dev/prod team mismatches. Use when protecting Worker routes or admin dashboards with Access, validating Access JWT claims, authenticating backend services or CI/CD jobs to a Worker API, or debugging blocked preflight requests, a missing Access JWT header, or team mismatch errors.
    7 installs
81. ▌
    Bulk Github Skills Downloader · jackspace bundle

    Discover, clone, and consolidate Claude Code skills from many GitHub repositories at once. Use when bulk-downloading skills, building or refreshing a skills collection, flattening nested skill directories, or batch-importing from a curated list of repos.
    1 install
82. ▌
    Multi Repository Orchestrator · jackspace

    Coordinate development workflows across multiple Git repositories with synchronized branching, batch commits, cross-repo operations, and monorepo-like workflows for microservices and multi-package projects.
    9 installs
83. ▌
    Cloudflare Full Stack Scaffold · jackspace bundle

    Production-ready starter project for React 19 + Cloudflare Workers + Hono, with D1, KV, R2, and Workers AI pre-configured plus opt-in enable scripts for Clerk auth, AI chat, Queues, and Vectorize. Ships Tailwind v4, shadcn/ui, TypeScript, the Vite Cloudflare plugin, AI SDK provider setup (Workers AI, OpenAI, Anthropic, Gemini), planning docs, and a session handoff protocol. Use when starting a new full-stack Cloudflare project, scaffolding a React + Hono web app, building an AI chat or RAG application, or needing a complete production boilerplate instead of hours of manual setup. Prevents service binding mistakes, CORS errors, frontend-backend connection issues, Clerk integration problems, and AI SDK configuration confusion.
    3 installs
84. ▌
    Cloudflare Full Stack Integration · jackspace bundle

    Production-tested patterns for wiring a React frontend to a Cloudflare Workers + Hono backend with Clerk authentication and D1, including an API client that attaches auth tokens automatically, a ProtectedRoute auth gate with loading states, CORS middleware for dev and production, Clerk JWT verification middleware, wrangler.jsonc bindings, .dev.vars environment variables, and @cloudflare/vite-plugin config (the Worker and frontend share one dev port, so relative /api URLs are correct). Use when connecting frontend to backend, implementing an auth flow, or troubleshooting CORS errors, 401 Unauthorized responses, auth tokens not passing, race conditions while auth is still loading, environment variable confusion, or D1 connection issues.
    4 installs
85. ▌
    Exploratory Data Analysis · jackspace bundle

    Analyze datasets to discover patterns, anomalies, and relationships. Use when exploring data files, generating statistical summaries, checking data quality, or creating visualizations. Supports CSV, Excel, JSON, Parquet, and more.
    12 installs
86. ▌
    Wordpress Plugin Core · jackspace bundle

    WordPress plugin development fundamentals: plugin headers and file structure (simple, OOP, or PSR-4 with Composer autoload), activation and deactivation hooks, actions and filters, the Settings API, custom post types and taxonomies, REST API endpoints, admin-ajax handlers, and $wpdb database access with prepared statements. Emphasizes security: nonces, capability checks, sanitization such as sanitize_text_field, escaping such as esc_html, and preventing SQL injection, XSS, and CSRF. Use when creating or structuring a WordPress plugin, registering post types or taxonomies with register_post_type, building admin settings pages, adding REST or AJAX endpoints, querying the WordPress database safely, auditing plugin security, or debugging plugin activation and deactivation problems.
    5 installs
87. ▌
    Cloudflare Worker Base · jackspace bundle

    Production-tested setup for Cloudflare Workers with Hono, Vite, and Static Assets. Use when: creating new Cloudflare Workers projects, setting up Hono routing with Workers, configuring Vite plugin for Workers, adding Static Assets to Workers, deploying with Wrangler, or encountering deployment errors, routing conflicts, or HMR crashes. Prevents 6 documented issues: export syntax errors, Static Assets routing conflicts, scheduled handler errors, HMR race conditions, upload race conditions, and Service Worker format confusion. Keywords: Cloudflare Workers, CF Workers, Hono, wrangler, Vite, Static Assets, @cloudflare/vite-plugin, wrangler.jsonc, ES Module, run_worker_first, SPA fallback, API routes, serverless, edge computing, "Cannot read properties of undefined", "Static Assets 404", "A hanging Promise was canceled", "Handler does not export", deployment fails, routing not working, HMR crashes
    6 installs
88. ▌
    API Integration Builder · jackspace bundle

    Generates production-ready API clients with TypeScript types, retry logic, rate limiting, authentication (OAuth, API keys), error handling, and mock responses. Use when user says "integrate API", "API client", "connect to service", or requests third-party service integration.
    3 installs
89. ▌
    Networkx · jackspace bundle

    Comprehensive toolkit for creating, analyzing, and visualizing complex networks and graphs in Python. Use when working with network/graph data structures, analyzing relationships between entities, computing graph algorithms (shortest paths, centrality, clustering), detecting communities, generating synthetic networks, or visualizing network topologies. Applicable to social networks, biological networks, transportation systems, citation networks, and any domain involving pairwise relationships.
    6 installs
90. ▌
    Cloudflare Email Routing · jackspace bundle

    Guide to Cloudflare Email Routing, covering both Email Workers for receiving mail and the send_email binding for sending mail from Workers. Covers dashboard setup with MX, SPF and DKIM records, the email() handler and ForwardableEmailMessage, parsing with postal-mime, composing with mimetext and cloudflare:email EmailMessage, allowlists and blocklists, conditional forwarding, and automatic replies. Documents 8 known issues including Email Trigger not available, unverified destination addresses, Gmail rate limiting, SPF permerror, failed to call worker, and limited free-plan debugging. Use when enabling email routing, writing or configuring an Email Worker, sending notifications or alerts from a Worker, parsing incoming email, configuring MX records, or troubleshooting mail that is not forwarding or delivering.
    6 installs
91. ▌
    Google Gemini Embeddings · jackspace bundle

    Covers the Google Gemini embeddings API (gemini-embedding-001) for RAG, semantic search, document clustering, and similarity matching: @google/genai SDK usage, fetch-based calls from Cloudflare Workers, batch embedding, the 8 task types (RETRIEVAL_QUERY, RETRIEVAL_DOCUMENT, SEMANTIC_SIMILARITY and others), dimension selection from 128 to 3072, cosine similarity, chunking, caching, and Cloudflare Vectorize integration. Prevents 8+ embedding errors including dimension mismatches, wrong task type, free-tier rate limiting (100 RPM), vector normalization mistakes, 2,048 token text truncation, and model version confusion. Use when generating text embeddings with Gemini, building a RAG or vector search pipeline, storing vectors in Vectorize, or debugging embedding dimension, rate limit, or normalization problems.
    5 installs
92. ▌
    Hypogenic · jackspace bundle

    Automated hypothesis generation and testing using large language models. Use this skill when generating scientific hypotheses from datasets, combining literature insights with empirical data, testing hypotheses against observational data, or conducting systematic hypothesis exploration for research discovery in domains like deception detection, AI content detection, mental health analysis, or other empirical research tasks.
    6 installs
93. ▌
    Zustand State Management · jackspace bundle

    Production-tested patterns for Zustand state management in React with TypeScript: creating type- safe stores, the slices pattern for modular stores, persist middleware backed by localStorage or sessionStorage, devtools and immer middleware, and selector plus shallow-equality patterns that avoid extra re-renders. Documents fixes for five recurring problems: Next.js SSR hydration mismatches and text content mismatch errors, the create<T>()() double-parentheses TypeScript syntax, persist middleware export errors, infinite render loops, and slices pattern type inference failures. Use when setting up global state in React, migrating from Redux or Context API, adding state persistence, wiring devtools, or debugging Zustand v5 typing and hydration issues.
    6 installs
94. ▌
    Github Project Automation · jackspace bundle

    Automates GitHub repository setup: 12 production-tested GitHub Actions workflow templates (React/Vite, Node matrix testing, Python, Cloudflare Workers deploy, basic CI), 4 YAML issue and pull request templates, Dependabot config, CodeQL security scanning, branch protection, and CODEOWNERS. Prevents 18 documented errors in workflow YAML syntax and indentation, action version pinning, runner versions, issue template structure, Dependabot PR limits, and CodeQL permissions such as security-events: write. Use when bootstrapping a new repo, adding CI/CD pipelines, creating issue or PR templates, enabling Dependabot or CodeQL scanning, deploying to Cloudflare Workers from GitHub Actions, or fixing GitHub Actions workflow YAML syntax errors.
    6 installs
95. ▌
    Markitdown · jackspace bundle

    Convert various file formats (PDF, Office documents, images, audio, web content, structured data) to Markdown optimized for LLM processing. Use when converting documents to markdown, extracting text from PDFs/Office files, transcribing audio, performing OCR on images, extracting YouTube transcripts, or processing batches of files. Supports 20+ formats including DOCX, XLSX, PPTX, PDF, HTML, EPUB, CSV, JSON, images with OCR, and audio with transcription.
    6 installs
96. ▌
    Skills Duplicate Detector · jackspace bundle

    Find duplicate, near-duplicate, and functionally overlapping Claude Code skills in a collection. Use when auditing a skills library for redundancy, after bulk-downloading from multiple sources, or before committing new skills to a repository.
    6 installs
97. ▌
    Cloudflare Durable Objects · jackspace bundle

    Guide to Cloudflare Durable Objects: globally unique, stateful objects for coordination, real- time communication and persistent state. Covers the DurableObject class and bindings, WebSocket Hibernation (ctx.acceptWebSocket, webSocketMessage, serializeAttachment), SQLite storage via ctx.storage.sql, alarms with storage.setAlarm and the alarm() handler, ids from idFromName, newUniqueId and getByName, RPC methods, blockConcurrencyWhile, migrations and location hints. Documents 15+ pitfalls: class not exported, missing or wrong migrations, new_sqlite_classes, constructor work and setTimeout or fetch breaking hibernation, in-memory state lost on hibernation, partial deleteAll on the KV backend, binding mismatches, state size limits and alarm retry failures. Use when building chat rooms, multiplayer games, rate limiters, session stores, queues or per-user state on Workers, or debugging DO migration, hibernation and alarm errors.
    6 installs
98. ▌
    Google Adk Python Mrgoonie · jackspace bundle

    Build AI agents with Google's Agent Development Kit (ADK) for Python. Use when creating tool-using or multi-agent systems, wiring sequential, parallel or loop workflow agents, integrating Google Search or code execution, evaluating agent performance, or deploying to Vertex AI Agent Engine or Cloud Run.
    6 installs
99. ▌
    Cloudflare Browser Rendering · jackspace bundle

    Reference for Cloudflare Browser Rendering, headless Chrome on Workers via @cloudflare/puppeteer and @cloudflare/playwright. Covers the browser binding, puppeteer.launch, puppeteer.connect and puppeteer.sessions, page.goto, page.screenshot, page.pdf, page.evaluate, browser.close and disconnect, session reuse with keep_alive, incognito contexts, batch scraping and crawling, and pricing and concurrency limits. Use when taking screenshots, generating PDFs from URLs or HTML, scraping or crawling sites, automating or testing web apps from a Worker, extracting page content for AI, or troubleshooting browser timeouts, concurrency limits, memory exceeded errors, XPath selectors not supported, or Cannot read properties of undefined (reading fetch).
    8 installs
100. ▌
     Tailwind V4 Shadcn · jackspace bundle

     Production-tested setup for Tailwind CSS v4 with shadcn/ui, Vite, and React. Use when: initializing React projects with Tailwind v4, setting up shadcn/ui, implementing dark mode, debugging CSS variable issues, fixing theme switching, migrating from Tailwind v3, or encountering color/theming problems. Covers: @theme inline pattern, CSS variable architecture, dark mode with ThemeProvider, component composition, vite.config setup, common v4 gotchas, and production-tested patterns. Keywords: Tailwind v4, shadcn/ui, @tailwindcss/vite, @theme inline, dark mode, CSS variables, hsl() wrapper, components.json, React theming, theme switching, colors not working, variables broken, theme not applying, @plugin directive, typography plugin, forms plugin, prose class, @tailwindcss/typography, @tailwindcss/forms
     7 installs