mcpbeat

MCP Ts Core MCP Server

io.github.cyanheads/mcp-ts-core
local only

MCP Ts Core runs on your own machine — the client starts it, so there is no endpoint to ping. 12 246 installs a week from npm. Last commit 2 Aug 2026.

Agent-native TypeScript framework for building MCP servers with declarative definitions.

Installs per day peak 2 924 · avg 1 384 · +52% w/w
a month agotoday
12 246
Installs / week
npm · @cyanheads/mcp-ts-core
148
Stars
75 open issues
2 Aug 2026
Last commit
0 releases in 90 days
Apache-2.0
License
TypeScript

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

run in your terminal
claude mcp add mcp-ts-core -- npx -y @cyanheads/mcp-ts-core
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "mcp-ts-core": {
      "args": [
        "-y",
        "@cyanheads/mcp-ts-core"
      ],
      "command": "npx"
    }
  }
}
~/.codex/config.toml
[mcp_servers.mcp-ts-core]
command = "npx"
args = ["-y", "@cyanheads/mcp-ts-core"]
.cursor/mcp.json
{
  "mcpServers": {
    "mcp-ts-core": {
      "args": [
        "-y",
        "@cyanheads/mcp-ts-core"
      ],
      "command": "npx"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "mcp-ts-core": {
      "args": [
        "-y",
        "@cyanheads/mcp-ts-core"
      ],
      "command": "npx"
    }
  }
}

MCP Ts Core — questions

Answers built from our own checks of this server.

Why is there no uptime for MCP Ts Core?
MCP Ts Core runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package @cyanheads/mcp-ts-core was installed 12 246 times last week.
How do I connect MCP Ts Core?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls @cyanheads/mcp-ts-core straight from npm; nothing to host, nothing to sign up for.
How many people use MCP Ts Core?
The npm package @cyanheads/mcp-ts-core was installed 12 246 times in the last week. Week over week that is +52%. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.
Is MCP Ts Core open source?
Yes — it is published under the Apache-2.0 licence, written in TypeScript, 148 stars on GitHub and 75 open issues. The source link is on this page, so you can read exactly what it does with your data before you connect it.