The library
Everything we index — ranked by what works, never by stars.
forSalesMarketingHRFinanceLegalOpsProductEngineeringDataProductivitySupportsetup≤ plug & play≤ + a key≤ multi-tool
● works · ● untested / no effect · ● hurts — every rank is measured against a no-skill baseline
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Improve interface usability and designskillProductL1
human-computer-interaction · Creating interfaces where users don't get stuck because system behavior matches their expectations.
Track ML experiments and modelsskillEngineeringDataL2
mlflow · Managing dozens of experiments with repeatable comparison and governance when you need audit trails.
Write idiomatic Rust from CskillEngineeringL2
idiomatic-rust · Systems code where memory safety must hold at compile-time without runtime GC overhead.
Track ML experiments locallyskillEngineeringDataL2
experiment-tracking-swanlab · Real-time experiment monitoring during training when live curves beat post-hoc analysis.
Strukturieren juristischer ForderungenskillLegalL2
forderungen-interessen-matrix · Navigating multi-stakeholder projects when you need to identify whose buy-in actually matters.
Analyze religions side by sideskillL1
comparative-religion · Understanding religious frameworks systematically when you need historical and comparative analysis, not apologetics.
Visualize ML training metricsskillEngineeringDataL2
tensorboard · When debugging deep learning models with real-time metric visualization and experiment comparison across runs.
Understand ethical foundations across traditionsskillL1
ethics-and-practice · When comparing how religious traditions ground moral claims in sources, virtue, law, and contemplative practice.
Track and optimize ML experimentsskillEngineeringDataL2
weights-and-biases · When managing production ML experiments that need team collaboration, automatic metric logging, and hyperparameter optimization.
Create version control commitsskillEngineeringL2
commit · When creating git commits that reflect user intent and preserve reasoning for future context.
Study spiritual practice across traditionsskillL1
mysticism-and-contemplation · When analyzing contemplative experiences and mapping apophatic vs kataphatic approaches across traditions.
Automatically improve AI agentsskillEngineeringProductL3
evolving-ai-agents · When optimizing agent performance through iterative evolution cycles that automatically mutate prompts, skills, and memory.
Organize personnel documentsskillHRLegalL1
aktenstruktur-und-dokumentenintake · When organizing German legal personnel files and identifying missing documentation in administrative disputes.
Analyze theological argumentsskillL1
philosophical-theology · When evaluating whether theological claims survive rational scrutiny or examining how philosophy engages divine attributes.
Apply Jakob's Law to designskillProductL1
jakobs-law · When deciding whether to follow established UI conventions or justify innovation against user mental models.
Interpret religious textsskillL1
scripture-and-interpretation · When using scripture-and-interpretation is more effective than generic alternatives.
Coordinate teams of AI agentsskillEngineeringProductL3
crewai-multi-agent · When using crewai-multi-agent is more effective than generic alternatives.
Query databases efficientlyskillEngineeringDataL1
sql-patterns · When using sql-patterns is more effective than generic alternatives.
Organize theological doctrineskillL1
systematic-theology · When using systematic-theology is more effective than generic alternatives.
Build LLM applications and agentsskillEngineeringProductL3
langchain · When using langchain is more effective than generic alternatives.
Convert workflows into reusable skillsskillEngineeringOpsL2
formax-skill-capture · When using formax-skill-capture is more effective than generic alternatives.
Teach skilled trades effectivelyskillHROpsL1
apprenticeship-pedagogy · When using apprenticeship-pedagogy is more effective than generic alternatives.
Build RAG applicationsskillEngineeringDataL3
llamaindex · When using llamaindex is more effective than generic alternatives.
Build reactive web interfacesskillEngineeringProductL1
vue · When using vue is more effective than generic alternatives.
Design skilled work processesskillOpsProductL1
craft-methodology · When using craft-methodology is more effective than generic alternatives.
Store and search embeddingsskillEngineeringDataL2
chroma · Open-source RAG prototyping where self-hosted storage is preferred over managed cloud.
Conduct comprehensive AI researchskillDataMarketingL2
gemini-deep-research · Multi-source synthesis tasks where systematic web search + AI analysis beats single-prompt research.
Understand material behaviorskillEngineeringOpsL1
materials-and-fit · Trades specification when wide panels, metal beams, or humidity-sensitive assemblies are involved.
Search billions of vectors fastskillEngineeringDataL2
faiss · High-throughput vector search where metadata filtering is not required and GPU acceleration helps.
Specify and verify part dimensionsskillOpsL1
measurement-and-tolerance · Specification work when parts must interface precisely and function depends on dimensional stability.
Scale semantic search with vector databaseskillEngineeringProductL3
pinecone · Production RAG where managed infrastructure and low latency (<100ms) are non-negotiable requirements.
Amplify leverage through tools and machinesskillOpsL1
tool-and-machine · Tool justification and apprenticeship teaching where understanding the tool-machine spectrum matters.
Build high-performance vector search systemsskillEngineeringProductL3
qdrant-vector-search · Production RAG requiring on-premise control, Rust performance, or complex payload filtering during search.
Run organized workshop operationsskillOpsL1
workshop-practice · Workshop setup when efficiency over sustained periods depends on physical layout and tool discipline.
Generate text embeddings for semantic tasksskillEngineeringDataL2
sentence-transformers · Text embedding when you need semantic vectors that are domain-tuned or when you want pure open-source.
Document session handoff continuityskillOpsProductivityL1
context-handoff · Multi-agent orchestration where agents must hand off work and restore full execution context.
Build declarative AI systems with DSPyskillEngineeringProductL3
dspy · Complex prompt pipelines where you want automatic optimization and compositional abstraction.
Verify ecosystem alignment and complianceskillEngineeringOpsL1
ecosystem-alignment · Agent design review when the agent lives in a multi-stakeholder ecosystem with competing interests.
Enforce structured output with grammarsskillEngineeringDataL2
guidance · Structured extraction when you need 100% format compliance and can define the grammar precisely.
Automate issue triage and PR reviewskillEngineeringL3
issue-triage-pr-review · High-volume repositories where initial triage and pattern detection beats manual read.
Extract validated structured data reliablyskillEngineeringDataL2
instructor · Extraction tasks where you want automatic validation and retry without building your own harness.
Merge code deterministically in queueskillEngineeringL2
refinery-merge · Data programming when multiple weak sources must be reconciled into clean training sets.
Generate valid JSON and code structuresskillEngineeringDataL2
outlines · Batch generation where you need guaranteed valid JSON/SQL/code and sampling speed is critical.
Secure self-modifying agent systemsskillEngineeringOpsL2
security-hygiene · Production agent deployment where adversarial input and prompt injection are realistic threats.
Trace and evaluate LLM applicationsskillEngineeringProductL2
langsmith-observability · Multi-step agent debugging when you need visibility into every LLM/tool call and latency bottleneck.
Recover project state across sessionsskillEngineeringOpsL1
session-awareness · Resuming work after interruption when project state matters more than fresh context.
Monitor LLM traces and evals in productionskillEngineeringProductL2
phoenix-observability · Production LLM systems needing detailed observability without vendor lock-in or cost overhead.
Generate music and sound from textskillProductMarketingL3
audiocraft-audio-generation · Applications requiring controllable, variable-length music generation without licensing constraints.
Write clear argument-driven proseskillMarketingSalesL1
expository-writing · Academic papers, op-eds, and reports where logical rigor and audience trust depend on visible reasoning.
Analyze images with vision-language modelskillProductDataL2
blip-2-vision-language · Zero-shot image understanding tasks where training data is unavailable and frozen backbones reduce compute.