state_tracker_agent
SubagentTracks pipeline state and maintains the research session history across multi-phase workflows
When Claude delegates to this
Tracks pipeline state and maintains the research session history across multi-phase workflows
Model unspecified
No model pin — runs on your session's model.
Default effort
No reasoning budget declared.
Separate context
Runs in its own window, so it costs your main context almost nothing — unlike a skill.
Its system prompt
501 linesThe instructions this subagent runs under, verbatim — this is the persona it adopts once delegated to.
What this can do
Capabilities declared in this component's own frontmatter — not inferred.
Inherit all session tools
Declares no tool restrictions — inherits every session tool
~23 tokens of context used while enabled, before you invoke anything
Reviews
Log in to leave a review.
No reviews yet — be the first.
Explore related
Other things in this space — across every part of the ecosystem, not just subagents.
Subagentssimilar to this one
All subagents →agentic-flow
Easily switch between alternative low-cost AI models in Claude Code/Agent SDK. For those comfortable using Claude agents and commands, it lets you take what you've created and deploy fully hosted agents for real business purposes. Use Claude Code to get the agent working, then deploy it in your favorite cloud.
783 stars
deploy-guardian
Deployment safety specialist for blast-radius analysis, downstream dependency checks, and cross-team coordination planning.
1 stars
pipeline_orchestrator_agent
Orchestrates the full multi-skill academic research pipeline and manages agent handoffs across phases
Plugins
All plugins →mcp-tunnels
Connect Claude to a private MCP server through an Anthropic MCP tunnel. The /create-docker-mcp-tunnel command drives the Docker Compose quickstart end to end: certificates, proxy config, cloudflared, and a verifiable sample server.
32.9K stars
mcp-server-dev
Skills for designing and building MCP servers that work seamlessly with Claude. Guides you through deployment models (remote HTTP, MCPB, local), tool design patterns, auth, and interactive MCP apps.
32.9K stars
expo
Official Expo skills for building, deploying, upgrading, and debugging React Native apps with Expo. Covers UI development with Expo Router, SwiftUI and Jetpack Compose components, Tailwind CSS setup, API routes, data fetching, CI/CD workflows, App Store and Play Store deployment, SDK upgrades, DOM c
2.3K stars
MCP Servers
All mcp servers →Skills
All skills →build-mcp-server
This skill should be used when the user asks to "build an MCP server", "create an MCP", "make an MCP integration", "wrap an API for Claude", "expose tools to Claude", "make an MCP app", or discusses building something with the Model Context Protocol. It is the entry point for MCP server development
32.8K stars
build-mcp-app
This skill should be used when the user wants to build an "MCP app", add "interactive UI" or "widgets" to an MCP server, "render components in chat", build "MCP UI resources", make a tool that shows a "form", "picker", "dashboard" or "confirmation dialog" inline in the conversation, or mentions "app
32.8K stars
agent-skills
Vercel's official collection of agent skills
29.6K stars
Commands
All commands →create-docker-mcp-tunnel
Stand up an Anthropic MCP tunnel locally with Docker Compose so Claude can call a private MCP server (manual-credentials quickstart).
32.8K stars
setup-devops-agent
Set up the AWS DevOps Agent MCP connection
2.2K stars
quick-build
Creates a WordPress block theme from a description with an index.html landing page template and deploys it to a local Studio site