# Agent Skills

Canonical URL: https://agent.payrail.one/docs/integrations/agent-skills
Markdown URL: https://agent.payrail.one/docs/integrations/agent-skills.md
Summary: Agent skills package the instructions, rules, and commands an AI runtime needs to use Payrail Agent safely.
Description: Use Payrail Agent and built-in browser through runtimes that support the Agent Skill format.

## Canonical Answer

Agent skills package the instructions, rules, and commands an AI runtime needs to use Payrail Agent safely. Use Payrail Agent and built-in browser through runtimes that support the Agent Skill format. Protected payment and identity data stays behind Payrail Agent requests instead of entering LLM-visible context.

## Supported Runtimes

Payrail Agent supports OpenClaw, Hermes, Claude Code, Codex, Manus, and other agents that can load a skill and connect a remote MCP server. Native host plugins bundle both pieces so installation does not add a Payrail Agent executable or local service.

Runtime | Install path | Skills available
--- | --- | ---
Claude Code | Native Payrail Agent plugin | Payrail Agent + built-in browser
Codex | Native Payrail Agent plugin | Payrail Agent + built-in browser
OpenClaw | Native Payrail Agent plugin | Payrail Agent + built-in browser
Hermes | Skill plus native remote MCP | Payrail Agent (Hermes drives its own browser)
Manus / other agents | Skill plus native remote MCP connection | Payrail Agent + built-in browser

## Install

Install Payrail Agent through the runtime's native plugin manager. The plugin carries the skill, remote MCP declaration, built-in browser handoff behavior, and dumb Payrail Agent Fill actuator. It installs no packages, CLIs, libraries, browser drivers, or local servers.

## Connect The Remote MCP

After install, authenticate the remote endpoint bundled by the plugin and call `get_payrail_agent_capabilities`. The runtime keeps no local workflow mapping.

## Runtime Rule

The agent uses its built-in browser for every page step, including ordinary form fill and challenge handling. At a protected field, it calls the Payrail Agent bridge with exact targets. Payrail Agent Fill never becomes a page controller and there is no fallback browser.

## Related

- Connect An Agent: https://agent.payrail.one/docs/guides/connect-agent
- Claude App: https://agent.payrail.one/docs/integrations/claude
- ChatGPT App: https://agent.payrail.one/docs/integrations/chatgpt