A plugin for registering and using AgentKit, a toolkit for connecting software agents to online services that charge through x402 payments. It uses proof that a real person supports the agent to seek free or reduced-cost access.

Use it when setting up AgentKit registration or accessing x402 endpoints with possible free or discounted usage.

It helps agents meet the identity and payment conditions required by those services.

agentkit — Plugin by worldcoin

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Claude Code

/plugin marketplace add worldcoin/agentkit

agentmods

npx agentmods add plugins/worldcoin/agentkit/agentkit

Clone the repo

git clone --depth 1 https://github.com/worldcoin/agentkit

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.

When invoked not measured Not applicable: nothing here is loaded into a session.

Security scan A 0 findings. Scan, not verified.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

agentkit scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude-plugin/plugin.json · 11 lines

What it actually says

{
  "name": "agentkit",
  "version": "0.1.6",
  "description": "Skills for registering and using AgentKit — prove your agent is backed by a real human to get free or discounted access to x402 endpoints.",
  "author": {
    "name": "Worldcoin"
  },
  "repository": "https://github.com/worldcoin/agentkit",
  "license": "MIT"
}

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

yesterday First seen · 11 lines scan A cc4ab9652ccd

Subscribe to this mod's changes

agentkit is a plugin published in the GitHub repository worldcoin/agentkit (23 stars, last pushed 4d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

DevOps and cloud managed-by-terraform team-developers

agentkit

Getting it into your agent

Grade A, and why

Nothing flagged

What it actually says

What this file has done since we first saw it

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