Skill collection

a5c-ai/babysitter

1,983 agent skills across 16 categories, read straight from the repository tree. The repo holds 2,112 SKILL.md files — 57 are the same skills republished elsewhere in the tree, and we count things rather than copies.

a5c-aigithub.com/a5c-aiProfile →

1,983

Skills published

Categories

Ship scripts

1,642

Stars on the repo

Tracked on the radar · 1,642★Repository facts and velocity →

AI & Agents · 588

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ragdollRagdoll physics skill for joint constraints and hit reactions.writes raytracingReal-time ray tracing skill for DXR/VK_KHR_ray_tracing and hybrid rendering.writes remote-configRemote configuration skill for feature flags.writes screen-effectsFull-screen effect skill for damage indicators.writes shader-effectsCommon shader effects skill for dissolve, outline, hologram, toon, water, fire effects.writes shader-optimizationShader performance optimization skill for instruction counting, GPU profiling, and rendering efficiency.writes shadow-techniquesShadow mapping skill for cascaded shadows, contact hardening, and optimization.writes state-syncState synchronization skill for delta compression and interpolation.writes steam-sdkSteamworks skill for achievements and cloud saves.writes

steamworks-networking steering-behaviors substance switch-sdk terrain texture-pipeline godot-csharp procedural-generation research-orchestration continuous-learning agent-coordination convoy-management merge-queue patrol-monitoring session-management work-decomposition langsmith-tracing gsd-tools persistent-memory agent-booster consensus-mechanisms swarm-orchestration vector-memory using-superpowers+ 555 more

Design & Presentation · 140

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tile-basedTile-based level design skill for autotiling.writes cog-onboardingPersonalize COG Second Brain workflow through role pack selection and vault initialization template-scaffoldingTemplate loading, variable filling, and scaffolding for all GSD artifacts. Manages 22+ templates covering…writes knowledge-graph-managementCapture, validate, query, and sync architectural patterns and design decisions in the knowledge graphwrites brainstormingUse when starting any creative work - creating features, building components, adding functionality, or…planning-designDesign technical architecture, select technology stack, and define implementation strategy from…writes bash-script-templateGenerate bash script templates with best practices including error handling, argument parsing, logging, and…writes langgraph-state-graphLangGraph StateGraph builder with state schema design. Create stateful agent workflows with cycles…writes langgraph-subgraphSubgraph composition and modular workflow design for LangGraphwrites

prompt-template-design code-template-manager dp-pattern-library OBT Design Optimizer game-hud behavior-trees deferred-rendering linker-script cdc-analysis fsm-design memory-interfaces power-analysis timing-constraints unity-profiler cuda-graphs cutlass-triton gpu-benchmarking parallel-patterns stencil-convolution load-balancer protocol-parser serialization Survey Design AST Manipulation+ 107 more

Data & Analytics · 132

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architecture-patternsSystem and API design guidance covering component boundaries, data flow, integration patterns, and…writes langfuse-integrationLangFuse LLM observability integration for tracing, analytics, and cost trackingwrites setfit-few-shotSetFit few-shot learning for efficient intent classification with minimal datawrites advanced-ds-libraryProvide implementations of advanced data structureswrites codeforces-api-clientInterface with Codeforces API for contest data, problem sets, and submissionswrites data-structure-selectorSelect optimal data structure based on operation requirementswrites leetcode-problem-fetcherFetch and parse LeetCode problems with metadata, constraints, examples, hints, difficulty ratings, and…writes blessed-widget-generatorGenerate blessed widgets for Node.js terminal UIs with boxes, lists, forms, and dashboard layouts.writes gas-optimizationAdvanced gas optimization techniques for EVM smart contracts. Covers storage packing, memory vs calldata…writes

evidently-drift-detector CDC Pattern Implementer Cost Optimizer (Cloud Data Platforms)Data Catalog Enricher data-quality-profiler Great Expectations Generator Schema Evolution Manager dvc-dataset-versioning great-expectations-validator lime-explainer pandas-dataframe-analyzer amplitude-desktop-integration prometheus-grafana compute-shaders Persona Development unity-ecs nsight-profiler iOS Persistence (Core Data/Realm)Mobile Analytics product-analytics user-research-synthesis NVIDIA Isaac Sim Skill gdpr-compliance-automator usage-analytics-collector+ 99 more

Security · 87

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code-review-patternsMulti-dimensional code assessment across security, quality, performance, and maintainability with…writes code-review-orchestration6-agent parallel code review orchestration covering architecture, security, performance, testing, quality…writes code-review-pipelineMulti-dimensional code review across correctness, security, performance, and maintainability with…writes security-scanningAgentShield security audit with 5 scanning categories, 102 static analysis rules, and optional red-team…writes design-review-gateParallel design review by 6 specialist agents (PM, Architect, Designer, Security Design, UX, CTO) with…writes plan-implementationDisciplined execution of approved plans with step-by-step verification, phase checkpoints, failure…writes security-reviewSecurity vulnerability assessment identifying OWASP risks, injection vectors, authentication issues, and data…writes security-hardeningAIDefence security layer with prompt injection blocking, input validation, sandboxed execution, output…writes constitution-creationEstablish project governing principles including dev guidelines, code quality standards, testing policies, UX…writes

mcp-csp-investigation compliance-validator bug-bounty vulnerability-scanner chain-forensics crypto-primitives echidna-fuzzer evm-analysis openzeppelin slither-analysis solidity-dev electron-ipc-security-audit electron-main-preload-generator ev-certificate-validator keychain-credential-manager linux-gpg-signing macos-codesign-workflow macos-entitlements-generator qt-widget-accessibility-audit sandbox-entitlements-auditor windows-authenticode-signer secrets-management perception-system mobile-security+ 54 more

Testing & QA · 86

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growing-outside-in-systemsDrive feature development using Outside-In TDD with Hexagonal Architecture. Design emerges through inline…qt-test-fixture-generatorGenerate Qt Test fixtures with mock QObject signals and slots, data-driven tests, and GUI testing setupwrites code-review-gateArchitect code review with DRY, YAGNI, abstraction, and test coverage principle enforcementwrites test-driven-developmentTest-first development practice where test specifications are written before production code, integrated into…writes verification-before-completionEvidence requirement enforcement ensuring all claims are backed by logs, test results, or exit codes. Zero =…writes codebase-mappingAutomatic codebase indexing for invisible context injection. Catalogs project structure, file types, entry…writes tdd-enforcementRed-Green-Refactor TDD methodology with mandatory failing tests, minimal implementation, quality refactoring…writes roadmap-managementRoadmap parsing, analysis, and mutation operations for ROADMAP.md. Handles phase and milestone lifecycle…writes test-enforcementAutomated test validation, coverage checking, and quality metrics with aggressive defaultswrites

strict-tdd plan-writing systematic-debugging cross-artifact-analysis quality-checklist haystack-pipeline bats-test-scaffolder playwright-electron-config interview-problem-bank test-case-generator cli-e2e-test-harness tui-test-renderer characterization-test-generator contract-test-generator test-coverage-analyzer A/B Test Statistical Analyzer pytest-ml-tester accessibility-test-runner cross-platform-test-matrix electron-mock-factory spectron-test-setup xctest-ui-test-generator scope-logic-analyzer unity-ceedling-test+ 53 more

Code Review & Quality · 66

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requesting-code-reviewUse when completing tasks, implementing major features, or before merging to verify work meets requirements.code-reviewStructured code quality assessment with Conventional Comments format, scaled review depth, and soft-gating…writes spec-execution6-phase iterative specification execution workflow covering implementation, testing, review, improvement…writes eval-harnessEvaluation harness for testing agent and skill quality through structured benchmarks, regression tests, and…writes model-profile-resolutionResolve model profile (quality/balanced/budget) at orchestration start and map agents to specific models.…quality-hooksLanguage-specific auto-lint/format/typecheck pipeline. Supports Python (ruff+pyright), TypeScript…writes adversarial-reviewFresh adversarial code review with binary PASS/FAIL verdicts, evidence citations, and anchoring bias…writes external-tool-coordinationCoordinate external AI tool integration (OpenAI Codex, Google Gemini) for cross-model adversarial review and…writes orchestrated-executionExecute work units through the rigorous 4-phase Metaswarm cycle (Implement -> Validate -> Adversarial Review…writes

plan-review-gate pr-shepherding context-preservation receiving-code-review executing-plans rag-reranking commander-js-scaffolder oclif-scaffolder yargs-scaffolder refactoring-assistant jtag-swd-debug fpga-debugging rtl-linting socket-programming network-performance nodejs-profiling Debug Adapter Protocol Error Messages ros-integration tech-writing-linter markdown-mdx openapi-swagger tech-writing-lint typescript+ 33 more

Documentation · 63

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spec-creationFeature specification creation from codebase research. Produces requirements, acceptance criteria…writes state-managementSTATE.md reading, writing, and field-level updates. Provides cross-session state persistence via…writes maintenance-orchestrationTechnical debt management including branch cleanup, doc verification, TODO scanning, and dependency auditingwrites spec-driven-developmentSpecification creation and management for the Pilot Shell methodology. Covers semantic search, clarifying…writes decision-documentationCreate Architecture Decision Records (ADRs) documenting significant technical choices with context, options…writes specification-writingWrite feature specifications as requirements and user stories with acceptance criteria, focusing on business…writes writing-plansUse when you have a spec or requirements for a multi-step task, before touching code. Creates bite-sized TDD…writing-skillsUse when creating new skills, editing existing skills, or verifying skills work before deployment.mcp-resource-uri-designerDesign and implement MCP resource URI schemes and templates with proper naming, hierarchy, and documentation.writes

pyinstaller-config knowledge-extractor model-card-generator rpm-spec-generator Lexer Generator actionable-error-formatter changelog-generator diataxis-doc-generator openapi-spec-generator semver-analyzer adr-generator docs-site-generator markdown-processor docs-accessibility pdf-generation link-validator mkdocs-material animation-spec markdown openapi storybook eu-mdr-gspr-mapper csi-specification-writer iso-nanotechnology-compliance-checker+ 30 more

Backend & API · 53

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content-moderation-apiContent moderation API integration using OpenAI Moderation, Perspective API, and otherswrites zep-memory-integrationZep memory server integration for long-term conversation memory and user profilingwrites mcp-mock-clientCreate mock MCP client for server testing with request/response simulation.writes mcp-sdk-python-bootstrapperBootstrap MCP server with Python SDK, transport configuration, tool/resource handlers, and proper project…writes mcp-sdk-typescript-bootstrapperBootstrap MCP (Model Context Protocol) servers with the official TypeScript SDK. Creates complete server…writes api-compatibility-analyzerAnalyze API changes for backward compatibility with breaking change detection and consumer impact assessmentwrites api-inventory-scannerDiscover and document existing API endpoints from code, logs, and traffic analysiswrites documentation-generatorGenerate documentation for migrated systems including API docs, architecture docs, and runbookswrites openapi-generatorSpecialized skill for generating and validating OpenAPI 3.0/3.1 specifications. Supports code-first and…writes

soap-to-rest-converter subgraph-indexing mlflow-experiment-tracker electron-native-addon-builder screen-capture-api anti-cheat client-server dedicated-server embedded-docs godot-networking unity-netcode unreal-networking hip-rocm Firebase Mobile GraphQL Mobile proxy-server LLVM Backend Language Server Protocol API Testing api-gateway-configurator api-key-manager graphql-schema-designer health-check-endpoint interactive-api-console+ 20 more

Frontend · 49

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multi-service-orchestrationPM2 process management, backend/frontend cascade execution, parallel worktree builds, and cross-service…writes langchain-react-agentLangChain ReAct agent implementation with tool binding for reasoning and action loopswrites mcp-app-scaffoldingScaffolds MCP App project structure with correct directory layout, dependencies, entry points, and…writes mcp-host-styling-integrationIntegrates MCP App UI with host theming system. Applies host CSS variables, handles onhostcontextchanged…writes mcp-tool-resource-patternImplements the core MCP Apps architectural pattern where a Tool declares _meta.ui.resourceUri referencing a…writes single-file-bundlingConfigure Vite with vite-plugin-singlefile for mandatory single-file HTML bundling of MCP Apps. All assets…writes ink-component-generatorGenerate Ink (React for CLI) components for terminal UIs with hooks, state management, and layout components.writes textual-scaffolderGenerate Textual (Python) TUI application structure with widgets, screens, and CSS styling.writes ui-component-migratorMigrate UI components between frameworks with structure, state, and style transformationwrites

avalonia-ui-setup flutter-desktop-config native-notification-builder nsis-installer-generator qt-installer-framework-config qt-qml-component-generator swiftui-view-generator tauri-project-setup visual-regression-setup wpf-xaml-style-generator unity-ui-toolkit React Native Development c4-diagram-generator docusaurus storybook-docs design-token-transformer design-system-validator svg-optimizer css-modules nextjs ngrx pinia vue-development radix-ui+ 16 more

Databases · 48

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weaviate-integrationWeaviate vector database setup with GraphQL queries and hybrid searchwrites chroma-integrationChroma local vector database setup and operations for development and productionwrites milvus-integrationMilvus distributed vector database configuration for large-scale RAG applicationswrites pinecone-integrationPinecone vector database setup, configuration, and operations for RAG applicationswrites qdrant-integrationQdrant vector database with filtering, payloads, and quantization supportwrites redis-memory-backendRedis backend for conversation state persistence and cachingwrites config-migration-generatorGenerate configuration file migration utilities for version upgrades.writes architecture-analyzerAnalyze and visualize software architecture patterns, dependencies, and module boundaries for migration…writes authentication-migratorMigrate authentication systems with credential migration, OAuth2/OIDC setup, and identity provider integrationwrites

cloud-cost-estimator cloud-readiness-assessor codemod-executor data-migration-validator etl-pipeline-builder framework-compatibility-checker license-compliance-checker migration-validator performance-baseline-capturer query-translator schema-comparator static-code-analyzer strangler-fig-orchestrator technical-debt-quantifier data-lineage-mapper sql-query-optimizer winui3-migration-helper unified-memory Room Database distributed-caching api-diff-analyzer codemod-generator db-query-analyzer confluence-docs+ 15 more

Workflow & Productivity · 43

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anti-drift smart-routing subagent-driven-development langgraph-checkpoint macos-notarization-workflow qt-translation-workflow Multi-Robot Coordination Skill nextflow-pipeline-executor snakemake-workflow-manager process-builder babysit ssa-transformation-library pdca-tracker medical-agent characterization-workflow-orchestrator checklist-validator osf-workflow-integrator process-integrator clinical-workflow-analysis real-time-behavior-testing argument-mapping-reconstruction task-scheduling-cron-jobs communication-plan-generator escalation-workflow+ 10 more

Content & Marketing · 28

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clipboard-handlerCross-platform clipboard operations for text, images, files, and rich contentwrites unity-addressablesUnity Addressables asset management skill for remote catalogs, content updates, asset bundles, and…writes lighthousePerformance and accessibility auditing using Google Lighthouse. Measure Core Web Vitals, accessibility…writes network-buffersOptimize network buffer management — socket buffer tuning, zero-copy I/O, DMA buffers, and kernel bypass…writes task-to-prdConvert a raw task (tracker ticket, email, or text) into a fully characterized PRD. User-facing entry point…email-notification-deliveryImplement email and push notification delivery systems — transactional email, notification templates…writes digital-engagement-strategyDevelop digital content strategies including virtual exhibitions, online programming, social media campaigns…writes elearning-storyboardingCreate detailed storyboards for interactive digital learning content specifying narration, visuals…writes instructional-video-productionPlan, record, edit, and produce instructional video content including screencasts, demonstrations, and…writes

network-analysis digital-advertising link-building-outreach marketing-automation semantic-similarity brand-asset-management brand-tracking content-management email-marketing marketing-project-management media-mix-modeling seo-tools social-listening employee-advocacy social-listening-pr hubspot-connector seismic-enablement background-checker esg-scorer

Business & Finance · 28

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OKR PlanningObjectives and Key Results planning, tracking, and alignment capabilitieswrites dcf-valuation-modelerDiscounted Cash Flow model builder for comprehensive company valuations with WACC calculation, terminal value…writes okr-skillOKR methodology expertise including objective setting, key results definition, quarterly cadences, and…writes payer-contract-analysisAnalyze payer contracts for reimbursement rates, terms, and value-based incentives to optimize revenue and…writes financial-calculatorAutomated calculation of business case financial metrics including NPV, IRR, ROI, and TCOwrites real-options-analyzerReal options valuation skill for analyzing strategic flexibility and investment timing decisionswrites value-at-risk-calculatorValue at Risk (VaR) and related risk metrics calculation skill for financial and operational risk assessmentwrites investor-crmManage investor pipeline and fundraising processwrites investor-updatesGenerate structured investor update communicationswrites

monte-carlo-financial-simulator three-statement-model-builder xbrl-filing-generator okr-management market-research-platform throughput-accountant npv-irr-calculator investor-relations-platform clari-forecasting conga-cpq sop-scenario-modeler cohort-analyzer dcf-modeler exit-readiness-scorer financial-model-validator investor-network-mapper multiple-calculator network-matcher valuation-updater

DevOps & Cloud · 25

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generating-gcp-diagramsGenerates DrawIO XML diagrams for Google Cloud Platform architectures from text descriptions or images.…writesscripts generating-aws-diagramsGenerates DrawIO XML diagrams for Amazon Web Services architectures from text descriptions or images.…writesscripts deployDeploy the application to a target environment. Use when deploying code, releasing, or pushing to…writes iac-generatorGenerate Infrastructure as Code from existing infrastructure with Terraform/CloudFormation supportwrites kubeflow-pipeline-executorKubeflow Pipelines skill for ML workflow orchestration, component management, and Kubernetes-native ML.writes seldon-model-deployerSeldon Core deployment skill for model serving, A/B testing, and canary deployments on Kubernetes.writes aws-cloudAWS-specific infrastructure and services expertise for cloud operations and architecturewrites azure-cloudAzure-specific infrastructure and services expertise for cloud operations and architecturewrites cicd-pipelinesMulti-platform CI/CD pipeline expertise. Generate GitHub Actions, GitLab CI, Jenkins, and Azure Pipelines…writes

container-images gcp-cloud helm-charts kubernetes-ops terraform-iac cicd-pipeline-generator smithy-sdk-generator swagger-ui-deployer aws-amplify docker-web yaml atlas welding-qualification k8s-operator-development qsharp-compiler spark-jobs

Media & Video · 15

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procedural-audioProcedural sound skill for synthesis and dynamic sound design.writes adaptive-musicAdaptive music skill for horizontal/vertical resequencing and stingers.writes audio-dspAudio DSP skill for filters and real-time processing.writes wwiseWwise integration skill for sound banks, RTPC, and interactive music.writes unreal-metasoundsUnreal Engine MetaSounds skill for procedural audio, real-time synthesis, and advanced audio graphs.writes nvenc-nvdecNVIDIA hardware video encoding/decoding integration. Configure NVENC encoding parameters, set up NVDEC…writes accessibility-testingMobile accessibility testing skill for WCAG compliance, VoiceOver/TalkBack validation, dynamic type support…writes style-specificationCreate ultra-detailed musical style specifications including genres, BPM, instrumentation, vocal direction…writes sound-design-directionCreate comprehensive audio design including music cues, sound effects, Foley, and score direction

video-prompt-engineering genre-analysis music-prompt-engineering vocal-direction multimedia-learning-design ipa-transcription-phonological

Other · 532

cli-snapshot-testerSet up snapshot testing for CLI output with update workflows and diff reporting.writes worktree-isolationGit worktree management for safe, isolated feature development. Creates, manages, and cleans up worktrees…writes defi-protocolsIntegration expertise for major DeFi protocols including Uniswap, Aave, Compound, Chainlink, Curve, and…writes code-generationMinimal, pattern-matching code output. Write the least code that satisfies requirements. Match existing…writes debugging-patternsRoot cause analysis frameworks including log-first investigation, git bisect correlation, and pattern-based…writes checkpoint-managementGit-backed state management for safe rollback. Create and restore checkpoints with tagged commits and…writes file-guardPreToolUse protection blocking sensitive file access across 195+ patterns in 12 categories with bash pipeline…writes hook-managementSession-scoped hook lifecycle management with enable/disable/status controls, execution profiling, and…writes cog-braindump-captureCapture raw thoughts with automatic domain classification and vault routing

cog-daily-intelligence cog-knowledge-consolidation cog-team-intelligence cog-url-extraction cog-weekly-reflection context-engineering research-first-dev issue-tracking frontmatter-parsing hotfix-triage requirements-interview specification-generation story-decomposition knowledge-curation work-unit-decomposition behavior-contract codebase-sync finishing-a-development-branch codebase-research verification self-optimization implementation-execution dispatching-parallel-agents using-git-worktrees+ 499 more

About this collection

How many skills does a5c-ai/babysitter publish?

1,983 that pass our gate — each has a real description and a SKILL.md we could read. The repository actually contains 2,112 SKILL.md files, but 57 of them are the same skills republished in other folders, so we count things rather than copies.

How do I install one?

Every skill page carries its own command — `npx skills add a5c-ai/babysitter --skill <name> --agent claude-code`. Swap the agent for codex, cursor or copilot.

Are these skills able to change my files?

1,917 of them declare write access (Bash, Write or Edit) in their allowed-tools. That is the author's own declaration, shown on each skill page — worth reading before you install something that can modify a project.

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