Ros Knowledge Network
Most developer tooling work still happens through a UI a human drives. Ros MCP server moves it into the conversation instead. Ros Knowledge Network.
Ros executes graphs of queries to cooperatively compose knowledge networks.
The server publishes 11 tools. What each one is for:
Usage — Running a workflow locally from the command line produces output like this:Overview — A workflow is a series of steps. Steps can reference the output of previous steps. In general they have access to a shared graph. They can alsoVariables — Variables passed to the workflow at the command line or via the API can be resolved dynamically. In this example, $disease_name refers to an argumentOperators — The workflow is organized around graph operators. Each has access to all facilities of the Ros framework including the shared graphGraphs — Each operator receives an event object provided by the Ros framework. The event provides framework services including the shared graph, graphMetadata — The language supports a metadata capability to enable modules to specify their inputs and outputsTemplates — Templates allow extension of the language by specializing existing library functions into new capabilities through composition. Templates are definedModules — A library path like those featured in other high level programming languages governs where libraries are loaded fromRequirements — The Requirements tool exposed by this serverNDEx — The NDEx tool exposed by this serverHelp — optional arguments: -h, --help show this help message and exit -a, --api URL of the remote Ros server to use. (default: False) -w WORKFLOWThe server ships on PyPI as ros, so your MCP client can launch it on demand — there is no separate build step. Add the server block to your client's configuration, restart it, and the tools register themselves.
This sits in the developer tooling group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. Ros's toolset — Usage, Overview, Variables and 8 more — is a fair guide to whether it matches your workflow. It is maintained by Steve Cox; worth a glance at recent repository activity before you build anything load-bearing on it.
We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.
| Tool | What it does |
|---|---|
| Usage | Running a workflow locally from the command line produces output like this: |
| Overview | A workflow is a series of steps. Steps can reference the output of previous steps. In general they have access to a shared graph. They can also exchange sub-graphs. Steps can have associated metadata describing their all |
| Variables | Variables passed to the workflow at the command line or via the API can be resolved dynamically. In this example, $disease_name refers to an argument provided by the execution context to this workflow. The provided value |
| Operators | The workflow is organized around graph operators. Each has access to all facilities of the Ros framework including the shared graph. |
| Graphs | Each operator receives an event object provided by the Ros framework. The event provides framework services including the shared graph, graph manipulation tools, and arguments to the invocation of the operator. |
| Metadata | The language supports a metadata capability to enable modules to specify their inputs and outputs. |
| Templates | Templates allow extension of the language by specializing existing library functions into new capabilities through composition. Templates are defined in a template section separate from the workflow proper. They can also |
| Modules | A library path like those featured in other high level programming languages governs where libraries are loaded from. |
| Requirements | The Requirements tool exposed by this server. |
| NDEx | The NDEx tool exposed by this server. |
| Help | optional arguments: -h, --help show this help message and exit -a, --api URL of the remote Ros server to use. (default: False) -w WORKFLOW, --workflow WORKFLOW Workflow to execute. (default: workflow_one.ros) -s SERVER, |
{
"mcpServers": {
"ros-1": {
"command": "uvx",
"args": ["ros"]
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
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