# MCP Nexus

> Use this tool when you need to unify search and extraction capabilities across multiple APIs, such as Tavily and Brave Search, with secure key management and automated rotation. It solves problems related to API key security, search configuration, and client token management, providing a streamlined interface for administrators. The MCP Nexus tool accepts search queries and API configurations as inputs and outputs extracted data, making it ideal for use cases requiring secure and efficient search functionality.

Canonical page: https://skillsregistry.net/skills/xiaw1024-mcp-nexus  
JSON: https://api.skillsregistry.net/v1/skills/xiaw1024-mcp-nexus

## Description

A unified search and extraction MCP server hosted on Cloudflare Workers that integrates Tavily and Brave Search APIs with automatic API key rotation. It features secure, encrypted storage for keys using Cloudflare D1 and provides an admin interface for managing client tokens and search configurations.

## Trust

- **Trust score (0–1):** 0.92
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** cloud-infra
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ybtvuc7i0b)
- **Repository:** <https://github.com/xiaw1024/mcp-nexus>

## 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": "xiaw1024-mcp-nexus"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/xiaw1024-mcp-nexus` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/xiaw1024-mcp-nexus/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