# Lambda Layer

> Use this tool when you need to streamline Server-Sent Events (SSE) handling in AWS Lambda functions, particularly for Model Context Protocol (MCP) server infrastructure. It simplifies creating Lambda functions with streaming capabilities, handling complex transport and protocol details. Ideal for use cases requiring real-time event streaming, this lightweight layer provides a flexible handler factory for easy tool and prompt configuration.

Canonical page: https://skillsregistry.net/skills/markvp-lambda-layer  
JSON: https://api.skillsregistry.net/v1/skills/markvp-lambda-layer

## Description

A lightweight AWS Lambda layer for Model Context Protocol (MCP) server infrastructure, specifically designed to support Server-Sent Events (SSE) through Lambda response streaming. Built with TypeScript and the MCP SDK, this implementation provides a flexible handler factory that simplifies creating Lambda functions with streaming capabilities, focusing on ease of tool and prompt configuration while handling complex transport and protocol details.

## Trust

- **Trust score (0–1):** 0.64
- **Verification tier:** scanned
- **Last scanned:** 2026-09-02

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** cloud-infra
- **Updated:** 2026-09-02

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/markvp-lambda-layer)
- **Repository:** <https://github.com/markvp/mcp-lambda-sam>

## 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": "markvp-lambda-layer"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/markvp-lambda-layer` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/markvp-lambda-layer/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