# MCP Streamable HTTP Demo

> Use this tool when you need to integrate MCP servers with LangChain/LangGraph and n8n agents over Streamable HTTP, enabling calculations and text statistics analysis. It solves problems related to real-time data processing and automation by providing a demo for Streamable HTTP integration. The tool takes in HTTP requests and outputs calculated results and text statistics, ideal for use cases requiring seamless data exchange between MCP servers and external agents.

Canonical page: https://skillsregistry.net/skills/flamekk-model-context-protocol  
JSON: https://api.skillsregistry.net/v1/skills/flamekk-model-context-protocol

## Description

Demonstrates an MCP server with calculate and text_stats tools over Streamable HTTP, integrating with LangChain/LangGraph and n8n agents.

## Trust

- **Trust score (0–1):** 0.99
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ur4bkzl5xn)
- **Repository:** <https://github.com/flamekk/Model-Context-Protocol>

## 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": "flamekk-model-context-protocol"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/flamekk-model-context-protocol` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/flamekk-model-context-protocol/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