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Create a directory

An MCP tool from the Vercel API server, hosted on mcp.hjlabs.in.

Create a directory Creates a new directory in a session's filesystem. By default, parent directories are created recursively if they don't exist (similar to mkdir -p). [POST /v2/sandboxes/sessions/{sessionId}/fs/mkdir]

Name on the gateway: vercel_api__create_session_directory · may change things.

Parameters

NameTypeDescription
sessionId requiredstringThe unique identifier of the session to create the…
teamIdstringThe Team identifier to perform the request on behalf of.
slugstringThe Team slug to perform the request on behalf of.
cwdstringThe base directory for resolving relative paths. If not specified, paths are…
path requiredstringThe path of the directory to create. Can be absolute or relative to the…
recursivebooleanIf true, creates parent directories as needed (like mkdir -p). If false, fails…

How to call it

Through the Smart Gateway, any client can run it by name with call_tool, or let the gateway find it with search_tools:

call_tool arguments
{
  "name": "vercel_api__create_session_directory",
  "arguments": {
    "sessionId": "…",
    "path": "…"
  }
}

Or connect the Vercel API server directly, which lists 472 tools including this one:

Run in your terminal
claude mcp add --transport http hj-vercel-api https://mcp.hjlabs.in/mcp/vercel-api \
  --header "Authorization: Bearer YOUR_API_KEY"

Try asking

Use the create a directory tool with sessionId set to ….

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