# mcp-raw

> mcp-raw — cynthiaflora-mcp-raw. Use this tool when you need to demonstrate or test the raw MCP protocol, solving problems related to protocol implementation and testing over stdio and Streamable HTTP transports. It provides simple tools like time, echo, and add, accepting input through stdio or HTTP streams and outputting results in a straightforward manner. This tool is ideal for developers and testers working with the MCP protocol, requiring a lightweight and dependency-free solution.

Canonical page: https://skillsregistry.net/skills/cynthiaflora-mcp-raw  
JSON: https://api.skillsregistry.net/v1/skills/cynthiaflora-mcp-raw

## Description

A zero-dependency MCP server that demonstrates the raw MCP protocol over stdio and Streamable HTTP transports, with simple tools like time, echo, and add.

## Trust

- **Trust score (0–1):** 0.67
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/apn6odkkgr)
- **Repository:** <https://github.com/Cynthiaflora/mcp-raw>

## 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": "cynthiaflora-mcp-raw"
    }
  }
}
```

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