# AgentNDX

> Use this tool when you need to discover and search for MCP servers, A2A agents, and x402-enabled services across the agentic web. AgentNDX solves the problem of finding specific servers or services by name, category, or capability, providing a directory of 59+ servers. It takes a search query as input and returns relevant results, with a simple payment interface using x402 micropayments of $0.005 USDC per search.

Canonical page: https://skillsregistry.net/skills/jl-3044-agentndx  
JSON: https://api.skillsregistry.net/v1/skills/jl-3044-agentndx

## Description

Search and discover MCP servers, A2A agents, and x402-enabled services. The agentic web's directory — add `https://agentndx.ai/mcp` to your MCP client to search 59+ servers by name, category, or capability. Pay $0.005 USDC per search via x402 micropayments — no API keys required.

## Trust

- **Trust score (0–1):** 0.65
- **Verification tier:** scanned
- **Last scanned:** 2026-05-14

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-08-10

## Source

- **Source listing:** [Smithery](https://smithery.ai/server/jl-3044/agentndx)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "jl-3044-agentndx"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/jl-3044-agentndx` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/jl-3044-agentndx/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt