Agent harness
Claude Code
Anthropic's agentic coding tool for the terminal, IDE and GitHub. The public repository holds the changelog, issue tracker and example plugins.
Why it is useful
The harness most Agent Skills and plugins in this list target. Its headless print mode makes it a scheduler-friendly runner for small daily agents.
Install
npm install -g @anthropic-ai/claude-codeFacts
- Kind
- Agent harness
- Source
- https://github.com/anthropics/claude-code
- Repository
- anthropics/claude-code
- Author
- Anthropic
- License
- Proprietary (Anthropic Commercial Terms); repo is public
- Works with
- claude-code
- Added
- 2026-11-04
- Last verified
- 2026-11-04 via git ls-remote (HEAD 26382c0875)
- Found via
- seed
Tags
Related
- Skill pack
Anthropic Agent Skills
Anthropic's public Agent Skills: document skills (docx, pdf, pptx, xlsx), skill-creator, mcp-builder, frontend-design, webapp-testing and more, plus the Agent Skills spec and a template.
- Agent SDK
Claude Agent SDK for Python
Python SDK that exposes Claude Code's agent loop, tools, hooks and MCP support so you can build your own agents in Python 3.10+.
- Plugin marketplace
Claude Code Plugins Directory
Anthropic's curated Claude Code plugin directory: internal plugins such as code-review, feature-dev, hookify, plugin-dev, LSP integrations and ralph-loop, plus partner plugins under external_plugins.
- MCP server
Cloudflare MCP Servers
Cloudflare's domain-specific remote MCP servers (docs, Workers bindings, observability and more) over Streamable HTTP; the README recommends the newer Cloudflare API MCP server.
- Agent harness
Codex CLI
OpenAI's open-source coding agent for the terminal, with IDE integrations; supports AGENTS.md and skills.
- Plugin marketplace
Cursor Plugins
Cursor's official multi-plugin marketplace: pstack, thermos, ralph-loop, continual-learning, orchestrate, advisor, cursor-team-kit and integrations such as GitHub, Playwright and X.