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Paperspace MCP Integration for LangGraph

Connect Paperspace to LangGraph through the local KosmoKrator MCP gateway with scoped tools, credentials, and write policy.

7 functions 7 read 0 write Bearer token auth
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Connect Paperspace to LangGraph

Run KosmoKrator integration calls from LangGraph nodes while preserving local credentials and permissions.

Use a graph node that calls the KosmoKrator CLI for deterministic steps or an MCP client for dynamic tool selection. The gateway is local, scoped to this integration, and starts with --write=deny so LangGraph can inspect read-capable tools without receiving write access by default.

Paperspace MCP Config for LangGraph

Headless CLI calls fit repeatable graph edges; MCP fits exploratory agent nodes.

{
  "mcpServers": {
    "kosmokrator-paperspace": {
      "type": "stdio",
      "command": "kosmo",
      "args": [
        "mcp:serve",
        "--integration=paperspace",
        "--write=deny"
      ]
    }
  }
}

Run the Gateway Manually

kosmokrator mcp:serve --integration=paperspace --write=deny

Why Use KosmoKrator Here

Scoped tools

Expose only Paperspace instead of a broad multi-service tool list.

Local credentials

Reuse credentials already configured for the KosmoKrator CLI and Lua runtime.

Write policy

Start read-only, then opt into ask or allow for trusted workspaces.

Paperspace Tools Visible to LangGraph

LangGraph sees stable MCP tool names generated from the Paperspace integration catalog.

MCP toolSource functionTypeDescription
integration__paperspace__paperspace_list_machines paperspace.paperspace_list_machines Read List all GPU machines in the Paperspace account. Returns IDs, names, OS, machine type, state, and public IP address.
integration__paperspace__paperspace_get_machine paperspace.paperspace_get_machine Read Get details for a specific Paperspace machine by ID. Returns full machine information including specs, state, and network configuration.
integration__paperspace__paperspace_list_notebooks paperspace.paperspace_list_notebooks Read List all Gradient notebooks in the Paperspace account. Returns notebook IDs, names, cluster, machine type, and state.
integration__paperspace__paperspace_list_datasets paperspace.paperspace_list_datasets Read List all datasets in the Paperspace account. Returns dataset IDs, names, storage usage, and creation dates.
integration__paperspace__paperspace_list_projects paperspace.paperspace_list_projects Read List all Gradient projects in the Paperspace account. Returns project IDs, names, descriptions, and creation dates.
integration__paperspace__paperspace_list_ssh_keys paperspace.paperspace_list_ssh_keys Read List all SSH keys in the Paperspace account. Returns key IDs, names, and fingerprints.
integration__paperspace__paperspace_get_current_user paperspace.paperspace_get_current_user Read Get information about the current authenticated Paperspace user, including email, user ID, and team membership.

Related Paperspace Pages

Paperspace CLIUse direct JSON commands instead of MCP discovery. Paperspace MCPFull gateway reference and MCP tool names. KosmoKrator for LangGraphClient-level gateway setup.