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Upload a blob chunk

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

Upload a blob chunk PATCH /v2/:teamSlug/:projectSlug/:repositoryName/blobs/uploads/:uuid Upload a chunk of blob data. The request body is streamed directly to S3 as a multipart upload part while hashing incrementally.… [PATCH /v2/{teamSlug}/{projectSlug}/{repositoryName}/blobs/uploads/{uuid}]

Name on the gateway: vercel_api__update_by_team_slug_by_project_slug_by_repository_name_blobs · may change things.

Parameters

NameTypeDescription
teamSlug requiredstringSingle Docker repository team slug component.
projectSlug requiredstringSingle Docker repository project slug component.
repositoryName requiredstringSingle Docker repository name component.
uuid requiredstringBlob upload session identifier.

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__update_by_team_slug_by_project_slug_by_repository_name_blobs",
  "arguments": {
    "teamSlug": "…",
    "projectSlug": "…",
    "repositoryName": "…",
    "uuid": "…"
  }
}

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 upload a blob chunk tool with teamSlug set to ….

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