MCP Servers / development / Claude.ai MCP Server (Self-hosted)

Claude.ai MCP Server (Self-hosted)

stdionone★ 1development

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

github ↗

Install

How to run this server

No install command recorded.

server path: claude-ai-mcp-server-self-hosted

Tools

What this server exposes

aws_cli

Run any aws <command> using your local AWS CLI profile

ssh_exec

SSH into any host using a key defined in hosts.json

local_exec

Run any shell command on the local machine (cmd.exe on Windows, /bin/sh elsewhere)

write_file

Write text content to a local file (overwrite or append). Full UTF-8, no shell quoting issues — preferred over local_exec for any non-trivial file write

github_api

Make REST API requests to GitHub using your Personal Access Token

postgres_query

Run psql queries via SSH (sudo -u postgres) on a host from hosts.json

pm2_status

Show pm2 list and optional logs on a remote server

sftp_download

Stream a file from a remote host to the local filesystem (uses the persistent SSH pool). Essential when working from Claude.ai web — the cloud sandbox has no native scp

sftp_upload

Stream a local file to a remote host. Optional POSIX mode flag (e.g. 0755). Parent dir must exist on remote

book_split

Split a large text file into ~3000-word chunks

book_chunk

Read one chunk from a directory created by book_split

book_note

Manage JSON notes for iterative work on long documents

Configuration

Environment & auth

authnone

envMCP_BASE_URL

envGITHUB_TOKEN

Resources

githubhttps://github.com/LeszczynskiKarol/mcp-server ↗