How do I connect Cml MCP Server to Claude?

Run `claude mcp add cml-mcp -- uvx cml-mcp[pyats]` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.

Is Cml MCP Server free?

The listed licence is BSD-2-Clause. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can Cml MCP Server do?

Cml MCP Server documents 40 tools to the agent, including add_ellipse_annotation, add_interface_to_node, add_line_annotation. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

Cml MCP

Unclaimed

by xorrkaz

A Model Context Protocol (MCP) Server for Cisco Modeling Labs (CML)

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01 / Choose your client

02 / Before you connect

Authentication is not specified. Check the project instructions before connecting.

Install the runtime required by the project and make it available to your client.

Project instructionsEnvironment variable names (optional)

Use names from the project instructions, separated by commas. Enter names only, never secret values.

03 / Add the configuration

Source: generated from public install instructions

claude mcp add --transport stdio 'cml-mcp' -- 'uvx' 'cml-mcp[pyats]'

Run in your terminal after replacing any placeholders.

04 / Check it in your client

Open your client’s MCP settings and confirm the server connects and lists its tools. A copied configuration does not confirm a working connection.

cisco-modeling-labscmlmcp-server

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40 of 40 tools

Documented tools (40)

From project documentation. A server handshake does not verify each tool’s description or behavior.

add_ellipse_annotation

Add an ellipse annotation

add_interface_to_node

Add an interface to a node. Returns a list of created interfaces (a single slot request may add multiple interfaces depending on the node type)

add_line_annotation

Add a line annotation

add_node_to_cml_lab

Add a node to a lab

add_rectangle_annotation

Add a rectangle annotation

add_text_annotation

Add a text annotation

apply_link_conditioning

Configure network conditions (bandwidth, latency, jitter, loss)

check_packet_capture_status

Check capture status and packet count

clone_cml_lab

Clone a lab with optional new title

configure_cml_node

Set node startup configuration

connect_two_nodes

Create a link between two interfaces

create_empty_lab

Create a new empty lab with optional metadata

create_full_lab_topology

Create a complete lab from a topology definition

delete_annotation_from_lab

Delete an annotation (prompts for confirmation if client supports it)

delete_cml_lab

Delete a lab (prompts for confirmation if client supports it)

delete_cml_node

Delete a node (prompts for confirmation if client supports it)

download_lab_topology

Download lab topology as YAML file

get_all_links_for_lab

Get all links in a lab

get_annotations_for_cml_lab

Get all visual annotations in a lab

get_captured_packet_overview

Get summary of captured packets

get_cml_lab_by_title

Find a lab by its title

get_cml_labs

Retrieve labs for a specific user or current user

get_cml_node_definitions

List available node types

get_console_log

Get console output history for a node; optional console index selects the serial port (default 0; Docker-based nodes often use both 0 and 1)

get_interfaces_for_node

Get all interfaces for a node

get_node_definition_detail

Get detailed info about a specific node type

get_nodes_for_cml_lab

Get all nodes in a lab with operational data

modify_cml_lab

Update lab properties (title, description, notes)

send_cli_command

Execute CLI commands on running nodes (requires PyATS); optional console index selects which serial port to use

set_cml_lab_permissions

Configure group/user access (LABADMIN, LABEDIT, LABEXEC, LABVIEW)

start_cml_lab

Start all nodes in a lab

start_cml_link

Enable connectivity on a link

start_cml_node

Start a specific node

start_packet_capture

Start capturing packets on a link

stop_cml_lab

Stop all nodes in a lab

stop_cml_link

Disable connectivity on a link

stop_cml_node

Stop a specific node

stop_packet_capture

Stop an active packet capture

wipe_cml_lab

Wipe all node data/configurations (prompts for confirmation if client supports it)

wipe_cml_node

Wipe node data (prompts for confirmation if client supports it)

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about Cml MCP Server

How do I connect Cml MCP Server to Claude?: Run `claude mcp add cml-mcp -- uvx cml-mcp[pyats]` in Claude Code, or add the same command and arguments under mcpServers in Cursor's mcp.json or Claude Desktop's claude_desktop_config.json, then restart the client. The blocks above are ready to paste.
Is Cml MCP Server free?: The listed licence is BSD-2-Clause. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can Cml MCP Server do?: Cml MCP Server documents 40 tools to the agent, including add_ellipse_annotation, add_interface_to_node, add_line_annotation. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.