Agent skills
Drop-in instruction packs that teach an agent a specific job — from wrangling PDFs to shipping a release. Ranked by the community.
552 skills
AllAgent EngineeringBusiness & ProductivityCode ReviewsCoding WorkflowsDatabases & DataDevOps & InfrastructureDocuments & OfficeFrontend & DesignMarketing & SEOMedia & CreativeResearch & ScienceSecurity & ComplianceTests & DebuggingWriting & Content
- 433

Security Guidance
SkillSecurity review of agent-written code at three points: on edit, on stop, and at commit.Repo stars: —Score:0Code Reviews - 434

Debugging Compose Recompositions
SkillMakes recomposition visible through inspector counts and per-argument change reasons.Repo stars: 488Score:0Tests & Debugging - 435

Molecular Dynamics
SkillSets up, runs and analyzes MD simulations with OpenMM and MDAnalysis.Repo stars: 34KScore:0Research & Science - 436

Matplotlib
SkillDirect control of Figure and Axes objects, down to the individual artist.Repo stars: 34KScore:0Research & Science - 437

Finding Duplicate Functions
SkillHunts functions that solve the same problem twice under different names.Repo stars: 417Score:0Code Reviews - 438

Finishing a Development Branch
SkillCloses finished branch work through a fixed order: green suite, then a choice, then cleanup.Repo stars: 274KScore:0DevOps & Infrastructure - 439

Claude-Mem
SkillCarries what an agent learned in one session into the next.Repo stars: —Score:0Agent Engineering - 440

API Design Principles
SkillDecides REST and GraphQL shapes before any endpoint is written.Repo stars: —Score:0Coding Workflows - 441

Canvas Design
SkillProduces poster-style PNG and PDF pieces from a written design philosophy.Repo stars: —Score:0Media & Creative - 442

Dispatching Parallel Agents
SkillSplits genuinely independent problems across agents that run at the same time.Repo stars: —Score:0Agent Engineering - 443

RDKit Cheminformatics
SkillAgent guidance for RDKit: molecule parsing, descriptors, fingerprints and substructure search.Repo stars: —Score:0Research & Science - 444

Literature Review
SkillRuns multi-database literature searches and turns the hits into a cited review document.Repo stars: —Score:0Research & Science - 445

Peer Review
SkillBuilds a structured manuscript assessment with the confidentiality rules attached.Repo stars: —Score:0Research & Science - 446

Internal Comms
SkillWrites internal company updates in a set of fixed house formats.Repo stars: —Score:0Writing & Content - 447

Claude API
SkillReference for building against the Claude API without guessing at parameters.Repo stars: —Score:0Agent Engineering - 448

Web Artifacts Builder
SkillBuilds multi-component claude.ai artifacts with React, Tailwind and shadcn/ui.Repo stars: —Score:0Frontend & Design - 449

Algorithmic Art
SkillGenerative p5.js pieces built on seeded, reproducible randomness.Repo stars: —Score:0Media & Creative - 450

Brand Guidelines
SkillApplies Anthropic's own palette and type pairing to an artifact.Repo stars: —Score:0Frontend & Design - 451

Threat Model Analyst
SkillBuilds a STRIDE-A threat model of a repository and keeps it current as code moves.Repo stars: 38KScore:0Security & Compliance - 452

Create Architectural Decision Record
SkillWrites a numbered ADR from the context, decision and alternatives behind a choice.Repo stars: 38KScore:0Documents & Office - 453

Biopython
SkillSequence handling, format parsing and NCBI Entrez access through Biopython.Repo stars: —Score:0Research & Science - 454
Performance Optimization
SkillProfile first, fix the measured bottleneck, then measure again.Repo stars: —Score:0Coding Workflows - 455
Debugging and Error Recovery
SkillStops the line on an unexpected error and works down to the root cause.Repo stars: —Score:0Tests & Debugging - 456

Receiving Code Review
SkillRequires understanding and checking review feedback before acting on any of it.Repo stars: —Score:0Code Reviews
