Gnt
Gnt is an MCP server that adds developer tools to AI assistants such as Claude Code, Cursor and VS Code. Git-native policy layer for AI agents: check_action verdicts against rules approved via PR. It has 30 GitHub stars, is released under the Apache-2.0 license and runs as a remote server at https://api.gntai.dev/mcp.
- Official
- Developer tools
- Apache-2.0
- Actively maintained
Install Gnt
Generated from the server's MCP registry entry. Replace your-value with your own values.
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://api.gntai.dev/mcpRemote servers are added as a custom connector, not in claude_desktop_config.json.
Claude Code
claude mcp add --transport http gnt "https://api.gntai.dev/mcp"Cursor
{
"mcpServers": {
"gnt": {
"url": "https://api.gntai.dev/mcp"
}
}
}VS Code
{
"servers": {
"gnt": {
"type": "http",
"url": "https://api.gntai.dev/mcp"
}
}
}Config formats checked against the official docs on Oct 7, 2026: modelcontextprotocol.io (opens in a new tab), code.claude.com (opens in a new tab), cursor.com (opens in a new tab), code.visualstudio.com (opens in a new tab).
About Gnt
Run the setup below once and every agent your team runs has a git-native rulebook it has to check over MCP before it acts, approved the same way your code already is: a merged pull request.
- ai-agents
- ai-safety
- governance
- mcp
- policy-as-code
- llm-tools
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What is Gnt?
Gnt is an MCP server that adds developer tools to AI assistants such as Claude Code, Cursor and VS Code. Git-native policy layer for AI agents: check_action verdicts against rules approved via PR. It has 30 GitHub stars, is released under the Apache-2.0 license and runs as a remote server at https://api.gntai.dev/mcp. The source code is at github.com/gnt-ai/gnt.
How do I install the Gnt MCP server?
It is a remote MCP server at https://api.gntai.dev/mcp. Add it with claude mcp add --transport http in Claude Code, as a url entry in .cursor/mcp.json or .vscode/mcp.json, or as a custom connector in the Claude apps.
Is Gnt free?
The server is open source under the Apache-2.0 license, so running it is free. It does not declare any required API key.
Is Gnt actively maintained?
The most recent commit was on Sep 2, 2026. The latest release is v1.0.9, published Sep 4, 2026. appsgit only lists MCP servers with a commit in the last six months and re-checks every server daily.