# mcp-server

> mcp-server — leszczynskikarol-mcp-server. Use this tool when you need to securely integrate Claude.ai with your local infrastructure, providing direct access to AWS, SSH, GitHub, and other services without exposing your keys. It enables seamless interaction between Claude.ai and your self-hosted resources, streamlining automation and workflow management. Ideal for users requiring secure, keyless access to multiple services from a single interface.

Canonical page: https://skillsregistry.net/skills/leszczynskikarol-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/leszczynskikarol-mcp-server

## Description

Self-hosted MCP server for Claude.ai. Give Claude direct access to your AWS, SSH, local shell, GitHub, PostgreSQL and PM2 — without Claude Code. Your keys never leave your machine.

## Trust

- **Trust score (0–1):** 0.34
- **Verification tier:** scanned
- **Last scanned:** 2026-09-01

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Category:** database
- **Updated:** 2026-09-21

## Source

- **Source listing:** [GitHub](https://github.com/LeszczynskiKarol/mcp-server)

## 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": "leszczynskikarol-mcp-server"
    }
  }
}
```

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

---
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