MCP server

sem

Repository:: github.com/ataraxy-labs/sem
Homepage:: ataraxy-labs.com
Stars:: 3.4k
Last push:: 2026-10-26
License:: Apache-2.0

Entity-level code intelligence: semantic diff, impact analysis, blame, and context for AI agents

Good fit for

One-command install
Runs fully local
Apache-2.0 license

Facts

Category: Developer tools, Version control
Pricing: Unknown
Authentication: Unknown
Transport: stdio
Hosting: Local
Maker: Unknown
Access: Unknown
Language: TypeScript, Rust
Install method: npx
Operating system: Unknown
Client: Unknown
License: Permissive
Maintenance: Active

Install

claude mcp add --transport stdio sem -- npx -y @ataraxy-labs/sem mcp

Paste into claude_desktop_config.json

{
  "mcpServers": {
    "sem": {
      "command": "npx",
      "args": [
        "-y",
        "@ataraxy-labs/sem",
        "mcp"
      ]
    }
  }
}

Paste into ~/.cursor/mcp.json

{
  "mcpServers": {
    "sem": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@ataraxy-labs/sem",
        "mcp"
      ]
    }
  }
}

Paste into .vscode/mcp.json

{
  "servers": {
    "sem": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@ataraxy-labs/sem",
        "mcp"
      ]
    }
  }
}

{
  "mcpServers": {
    "sem": {
      "command": "npx",
      "args": [
        "-y",
        "@ataraxy-labs/sem",
        "mcp"
      ]
    }
  }
}

[mcp_servers.sem]
command = "npx"
args = ["-y", "@ataraxy-labs/sem", "mcp"]

{
  "mcpServers": {
    "sem": {
      "command": "npx",
      "args": [
        "-y",
        "@ataraxy-labs/sem",
        "mcp"
      ]
    }
  }
}

Ratings

Not enough ratings yet

Ratings show once 3 people have rated.

Comments (0)

No comments yet.

Alternatives

From the same category

Name	Pricing	Authentication	Hosting	Stars
browser-useOfficial	Unknown	API key	Local, Remote	119k
Pascal 3D EditorOfficial	Unknown	None	Local, Remote	25k
Oh My Posh ValidatorOfficial	Unknown	None	Remote	24k
Repowise	Free	None	Local	7.9k
apify-mcp-serverOfficial	Unknown	API key, OAuth	Remote	14k
PostHog MCP ServerOfficial	Unknown	API key	Remote	40k

Score: 85

Popularity: 93
Maintenance: 100
Trust: 73
Completeness: 85
Community: 50

Formula version 1

Listed in:

Official MCP Registry.

Data from the Official MCP Registry.