Built on Claude Managed AgentsThe package manager for AI agents
Pre-built agent harnesses for the Claude ecosystem.
No agent loop to build — just install and run.
Step 1 — Install anpm
Copy and paste into your terminal
Official Claude Ecosystem
Claude Managed Agents
Official Platform
MCP Protocol
Tool Standard
.claude Standard
Agent Config
Claude Code
Runtime
2Browse Harnesses
Pick what you need
Production-grade agent harnesses built by the anpm team. Browse and pick what you need.
Why anpm
Why teams choose anpm
Production-grade agent harnesses powered by Anthropic's Claude Managed Agents platform.
0
Zero Setup
No agent loop, no config files to write. One command sets up the entire agent environment.
⚡
Production-Grade
Tested pipelines with planning, execution, and review stages. Ready for real workloads.
☁
Claude-Native
Built on the .claude standard. Integrates natively with Claude Code, MCP Servers, and Skills.
⇅
Deploy Anywhere
Run locally or deploy to Managed Agents in the cloud. No infrastructure to manage.
Claude Managed AgentsMCP Servers.claude SkillsBash & File OpsWeb SearchSSE Streaming
Based on Anthropic's Agent ArchitectureWhat is a Harness?
A Harness packages the Agent concept from Anthropic — model, system prompt, tools, MCP servers, and skills — into a single installable unit. No need to build your own agent loop.
| Concept | In anpm |
|---|---|
| Agent | Prompt + Tools + Skills bundle |
| Environment | Auto-configured by anpm install |
| Session | Runs directly in Claude Code |
| Events | Real-time SSE streaming output |
Define
Agent Harness
model + prompt + tools + skills
Install
anpm install
dependencies & config auto-setup
Run
Claude Code Session
autonomous execution & streaming
Deploy
Managed Agents
cloud-native, no infra to manage
3Install & Run
One line to install,
ready to use
1
Copy the command
Copy the install command for the harness you want from above.
2
Paste in terminal
Paste into your terminal and hit Enter. Dependencies and config are handled automatically.
3
Start using
Ready to use immediately. The agent runs on the .claude standard.