lsp-mcp is an MCP (Model Context Protocol) server by theupsider. Universal LSP MCP server

How do I connect lsp-mcp to Claude, Cursor, or another MCP client?

Install lsp-mcp from its npm package (@theupsider/lsp-mcp) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.

Is lsp-mcp open source?

Yes — the source code is public at github.com/theupsider/lsp-mcp, with 2 GitHub stars.

Can AI agents pay to use lsp-mcp?

Not yet through Loomal — lsp-mcp is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.

lsp-mcp

MCP server by github.com/theupsider/lsp-mcp

Universal LSP MCP server

2 starsnpm: @theupsider/lsp-mcp

About lsp-mcp

lsp-mcp is an MCP (Model Context Protocol) server published by theupsider in the official MCP registry. Universal LSP MCP server

It ships as an npm package (@theupsider/lsp-mcp), so any MCP client that can launch a local process can run it.

Development happens in the open at github.com/theupsider/lsp-mcp, where the project has earned 2 GitHub stars.

Use lsp-mcp with your agent

Claude Code · one command

claude mcp add lsp-mcp -- npx -y @theupsider/lsp-mcp

Claude Desktop, Cursor & other MCP clients · config

{
  "mcpServers": {
    "lsp-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@theupsider/lsp-mcp"
      ]
    }
  }
}

npm@theupsider/lsp-mcp

Frequently asked questions

What is lsp-mcp?: lsp-mcp is an MCP (Model Context Protocol) server by theupsider. Universal LSP MCP server
How do I connect lsp-mcp to Claude, Cursor, or another MCP client?: Install lsp-mcp from its npm package (@theupsider/lsp-mcp) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.
Is lsp-mcp open source?: Yes — the source code is public at github.com/theupsider/lsp-mcp, with 2 GitHub stars.
Can AI agents pay to use lsp-mcp?: Not yet through Loomal — lsp-mcp is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.

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Listing data from the official MCP registry and GitHub, refreshed periodically. Not affiliated with the maintainer unless claimed. Maintain lsp-mcp? Claim this listing free by verifying GitHub ownership, or contact us.