Skills and agents promoting hybrid human-AI intelligence with mindfulness and intentional design.
112 skills
McKinsey's provider-agnostic framework for agentic application operations, codifying patterns from dozens of production deployments to help build scalable AI agents.
Plugin mckinsey-agents-at-scale-ark from marketplace cascade-ai-ml-agents-agent-framework in joshuarweaver/cascade-ai-ml-agents-agent-framework. Commands read from the repo's manifest — 1 month ago.
a2a-protocolReference documentation for the Agent2Agent (A2A) protocol. Use when building A2A servers or clients, configuring Ark A2AServer resources, debugging A2A communication, or answering questions about the A2A specification, Agent Cards, task lifecycle, streaming, extensions, or protocol bindings.
Ark AnalysisAnalyze the Ark codebase by cloning the repository to a temporary location. Use this skill when the user asks questions about how Ark works, wants to understand Ark's implementation, or needs to examine Ark source code.
ark-architectureDesign architecture for Ark features following existing patterns and principles. Use when planning new features, extending components, or evaluating technical approaches.
ark-controller-developmentGuidance for developing the Ark Kubernetes operator. Use when modifying Go types, CRDs, controllers, or webhooks. Helps with CRD generation and Helm chart sync issues.
ark-dependabot-managementConsolidate open Dependabot PRs into a single integration branch. Use when the user asks to "consolidate dependabot", "merge dependabot PRs", "batch dependency updates", or mentions dependabot PR management.
ark-sdk-developmentRegenerate and debug types across the ARK stack (SDK, API, Dashboard). Use when fixing TypeScript type errors in ark-dashboard, updating types after CRD changes, regenerating types.ts from OpenAPI spec, debugging "Property does not exist on type" schema errors, or adding custom SDK functionality via
ark-setup-clusterSet up and install the Ark platform in a Kubernetes cluster. Supports default mode (existing cluster) and isolated e2e testing mode (dedicated Kind cluster). Use when the user wants to install, deploy, test, or configure Ark.
ark-chainsaw-testingRun and write Ark Chainsaw tests with mock-llm. Use for running tests, debugging failures, or creating new e2e tests.
Ark Dashboard and UI TestingTest the Ark Dashboard and UI with Playwright and create PRs with screenshots. Use this skill when testing dashboard UI, taking screenshots for PRs, or validating dashboard changes.
ark-documentationGuidance for structuring Ark documentation using the Diataxis framework. Use this skill when creating new docs, deciding where content belongs, reviewing documentation PRs, or restructuring existing documentation.
issue-creationStructured workflow for drafting NEW GitHub issues with codebase research, duplicate detection, and testing approach. Always asks clarifying questions and shows the draft for approval before creating. For searching, listing, viewing, or updating existing issues, use the "issues" skill instead.
ark-issuesSearch, list, view, and update existing GitHub issues. Primary use case is CVE tracking and security vulnerability issue management. Used by the ark-security-patcher agent. For drafting NEW issues with research and task breakdowns, use the "issue-creation" skill instead.
multi-branch-cluster-setupSet up N isolated minikube clusters, one per Git worktree, for parallel Ark branch development. Use when the user wants to run multiple branches simultaneously, set up isolated Kubernetes environments per branch, create git worktrees with dedicated clusters, or configure devspace contexts for multi-
openspec-apply-changeImplement tasks from an OpenSpec change. Use when the user wants to start implementing, continue implementation, or work through tasks.
openspec-archive-changeArchive a completed change in the experimental workflow. Use when the user wants to finalize and archive a change after implementation is complete.
openspec-bulk-archive-changeArchive multiple completed changes at once. Use when archiving several parallel changes.
openspec-continue-changeContinue working on an OpenSpec change by creating the next artifact. Use when the user wants to progress their change, create the next artifact, or continue their workflow.
openspec-exploreEnter explore mode - a thinking partner for exploring ideas, investigating problems, and clarifying requirements. Use when the user wants to think through something before or during a change.
openspec-ff-changeFast-forward through OpenSpec artifact creation. Use when the user wants to quickly create all artifacts needed for implementation without stepping through each one individually.
openspec-new-changeStart a new OpenSpec change using the experimental artifact workflow. Use when the user wants to create a new feature, fix, or modification with a structured step-by-step approach.
openspec-onboardGuided onboarding for OpenSpec - walk through a complete workflow cycle with narration and real codebase work.
openspec-sync-specsSync delta specs from a change to main specs. Use when the user wants to update main specs with changes from a delta spec, without archiving the change.
openspec-verify-changeVerify implementation matches change artifacts. Use when the user wants to validate that implementation is complete, correct, and coherent before archiving.
ark-pentest-issue-resolverResolve common penetration testing issues in Ark. Use when fixing security vulnerabilities from pentest reports, security audits, or OWASP Top 10 issues.
ark-researchResearch technical solutions by searching the web, examining GitHub repos, and gathering evidence. Use when exploring implementation options or evaluating technologies.
slack-announcementProduce a themed Slack post announcing Ark releases. Pulls from BOTH the Ark core repo (mckinsey/agents-at-scale-ark) and the Marketplace repo (mckinsey/agents-at-scale-marketplace), validates docs links, groups features by theme with relevant emoji, and ends with a "Coming next" section sourced fro
ark-vulnerability-fixerCVE research and security patch workflow for Ark. Provides CVE API integration, mitigation strategies, and security-focused PR templates. Works with research, analysis, and setup skills for comprehensive vulnerability fixing.
Skills and agents promoting hybrid human-AI intelligence with mindfulness and intentional design.
112 skills
Development framework for building and orchestrating Claude Code skills and agents.
31 skills · 27 commands · 10 agents · hooks
Collection of Claude subagents, skills, and blueprints for developers covering programming, DevOps, and cloud tools. Accelerates agent-based development.
59 skills
A collection of Claude Code commands, skills, and agents for building startup tools and automations. Useful for developers building multi-agent systems.
35 skills
SPEC-first multi-agent framework for Claude Code enabling human oversight in agent workflows. Balances automation with control.
30 skills
Framework and patterns for building self-improving autonomous agents with Claude.
24 skills
Matt Pocock's agent skills for real engineering (grilling, spec/ticket flows, TDD, code review, domain modelling and more).
39 skills
Core skills library for Claude Code: TDD, debugging, collaboration patterns, and proven techniques
15 skills · hooks
Persistent memory for Claude Code: the next session starts where the last one left off.
29 skills · 1 MCP server · hooks
Cross-session memory and token savings for coding agents.
6 skills · 1 agent · 1 MCP server · hooks
Up-to-date documentation lookup. Pull version-specific documentation and code examples directly from source repositories into your coding agent's context.
1 MCP server
Automates browser interactions for web testing, form filling, screenshots, and data extraction
12 skills
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