# ExpressJS MCP

> Use this tool when you need to integrate Express.js API endpoints with MCP tools, preserving existing authentication and schema behavior. It solves problems of API exposure and integration, supporting streaming responses for efficient data transfer. Ideal for use cases where existing Express apps need to be mounted to an MCP gateway or run as a standalone service.

Canonical page: https://skillsregistry.net/skills/bowen31337-expressjs-mcp  
JSON: https://api.skillsregistry.net/v1/skills/bowen31337-expressjs-mcp

## Description

Exposes Express.js API endpoints as MCP tools, preserving existing schemas and authentication behavior. Supports streaming responses and can be mounted directly to existing Express apps or run as a standalone gateway.

## Trust

- **Trust score (0–1):** 0.67
- **Verification tier:** scanned
- **Last scanned:** 2026-09-28

## Facts

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

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/tzp4jrndim)
- **Repository:** <https://github.com/bowen31337/expressjs_mcp>

## 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": "bowen31337-expressjs-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/bowen31337-expressjs-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/bowen31337-expressjs-mcp/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