Swift

Build or install the server first:

$ swift build --product libtmux-mcp

Then register:

$ claude mcp add tmux -- /absolute/path/to/.build/debug/libtmux-mcp

Nothing publishes this server as a binary yet. The server takes no flags — which tmux it talks to is environment, so the client config is where you say so.

Config file: ~/.claude.json (this project)

Build or install the server first:

$ swift build --product libtmux-mcp

Then register:

$ claude mcp add tmux --scope user -- /absolute/path/to/.build/debug/libtmux-mcp

Nothing publishes this server as a binary yet. The server takes no flags — which tmux it talks to is environment, so the client config is where you say so.

Config file: ~/.claude.json (all projects)

Build or install the server first:

$ swift build --product libtmux-mcp

Then register:

$ claude mcp add tmux --scope project -- /absolute/path/to/.build/debug/libtmux-mcp

Nothing publishes this server as a binary yet. The server takes no flags — which tmux it talks to is environment, so the client config is where you say so.

Config file: .mcp.json (in repo, version-controlled)

Build or install the server first:

$ swift build --product libtmux-mcp

Then use this config:

{
    "mcpServers": {
        "tmux": {
            "command": "/absolute/path/to/.build/debug/libtmux-mcp"
        }
    }
}

Nothing publishes this server as a binary yet. The server takes no flags — which tmux it talks to is environment, so the client config is where you say so.

Config file: claude_desktop_config.json

Build or install the server first:

$ swift build --product libtmux-mcp

Then register:

$ codex mcp add tmux -- /absolute/path/to/.build/debug/libtmux-mcp

Nothing publishes this server as a binary yet. The server takes no flags — which tmux it talks to is environment, so the client config is where you say so.

Config file: ~/.codex/config.toml

Build or install the server first:

$ swift build --product libtmux-mcp

Then register:

Codex's CLI doesn't support project scope yet — paste this into .codex/config.toml at the repo root.

[mcp_servers.tmux]
command = "/absolute/path/to/.build/debug/libtmux-mcp"

Nothing publishes this server as a binary yet. The server takes no flags — which tmux it talks to is environment, so the client config is where you say so.

Config file: .codex/config.toml (in repo)

Build or install the server first:

$ swift build --product libtmux-mcp

Then register:

$ gemini mcp add --scope user tmux /absolute/path/to/.build/debug/libtmux-mcp

Nothing publishes this server as a binary yet. The server takes no flags — which tmux it talks to is environment, so the client config is where you say so.

Config file: ~/.gemini/settings.json

Build or install the server first:

$ swift build --product libtmux-mcp

Then register:

$ gemini mcp add --scope project tmux /absolute/path/to/.build/debug/libtmux-mcp

Nothing publishes this server as a binary yet. The server takes no flags — which tmux it talks to is environment, so the client config is where you say so.

Config file: .gemini/settings.json (in repo)

Build or install the server first:

$ swift build --product libtmux-mcp

Then use this config:

{
    "mcpServers": {
        "tmux": {
            "command": "/absolute/path/to/.build/debug/libtmux-mcp"
        }
    }
}

Nothing publishes this server as a binary yet. The server takes no flags — which tmux it talks to is environment, so the client config is where you say so.

Config file: .cursor/mcp.json (in repo)

Build or install the server first:

$ swift build --product libtmux-mcp

Then use this config:

{
    "mcpServers": {
        "tmux": {
            "command": "/absolute/path/to/.build/debug/libtmux-mcp"
        }
    }
}

Nothing publishes this server as a binary yet. The server takes no flags — which tmux it talks to is environment, so the client config is where you say so.

Config file: ~/.cursor/mcp.json

Build or install the server first:

$ swift build --product libtmux-mcp

Then register:

$ grok mcp add --scope user tmux -- /absolute/path/to/.build/debug/libtmux-mcp

Nothing publishes this server as a binary yet. The server takes no flags — which tmux it talks to is environment, so the client config is where you say so.

Config file: ~/.grok/config.toml

Build or install the server first:

$ swift build --product libtmux-mcp

Then register:

$ grok mcp add --scope project tmux -- /absolute/path/to/.build/debug/libtmux-mcp

Nothing publishes this server as a binary yet. The server takes no flags — which tmux it talks to is environment, so the client config is where you say so.

Config file: ./.grok/config.toml (in repo)

Build or install the server first:

$ swift build --product libtmux-mcp

Then use this config:

{
    "mcpServers": {
        "tmux": {
            "command": "/absolute/path/to/.build/debug/libtmux-mcp"
        }
    }
}

Nothing publishes this server as a binary yet. The server takes no flags — which tmux it talks to is environment, so the client config is where you say so.

Config file: ~/.gemini/config/mcp_config.json

Build or install the server first:

$ swift build --product libtmux-mcp

Then register:

$ opencode mcp add tmux -- /absolute/path/to/.build/debug/libtmux-mcp

Nothing publishes this server as a binary yet. The server takes no flags — which tmux it talks to is environment, so the client config is where you say so.

Config file: ~/.config/opencode/opencode.jsonc