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AgentKit is a set of open-source plugins and skills, built on top of the existing Yield.xyz APIs, that connect an agent you already have to Yield.xyz, so it can find opportunities, assess them, act on them and track the results. The skills teach the agent to discover yields, build unsigned transactions and track positions correctly. AgentKit runs on the MCP server at mcp.yield.xyz/mcp, which has 22 tools, can be tried without an API key and supports pay-per-call through x402. Source and plugins live in stakekit/agentkit.

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What’s in AgentKit

Each plugin bundles one skill. The base and builder plugins also register the MCP connection; connectors depend on the base plugin and inherit it.

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Install

AgentKit installs from the agentkit plugin marketplace in Claude Code:
Every plugin also ships a Codex manifest, and every skill installs standalone for other agents. See Agent skills.

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Next steps

AgentKit for Claude Code

Install the base plugin and a connector.

Agent skills

See each skill and how to load it.

Guardrails

Rules every agent follows before it signs anything.

Plutus

A complete wealth agent built on AgentKit.