MCP server
Upload a file and get a public shareable URL via API or MCP.
Little public usage data yet
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If you have run it, two minutes of your experience saves the next person an afternoon.
MCP tools (7, 6 write)
write = sends, deletes, buys or postsconfirm_uploadwrite actionFreeOptional. Confirm that the PUT to a create_upload_url upload_url finished, and get the final size and link back. The link also activates without this call, this just verifies it.
create_upload_urlwrite actionFreePreferred way to host a file. Reserves a link and returns a short-lived upload_url on filetourl.org itself, safe for AI agent sandboxes that only allow egress to trusted domains, since the upload never has to leave filetourl.org. Send the raw file bytes yourself with a single HTTP PUT to that URL (do not read the file into this conversation, and do not base64-encode it). The public_url returned works as soon as the PUT succeeds. Needs a FileToUrl Developer API key.
finish_uploadwrite actionFreeComplete a chunked upload after all chunks have been sent via upload_chunk. Assembles the file, uploads it, and returns the shareable URL.
get_file_statusFreeLook up whether a link created earlier is still active. Reports 'pending' for a reserved upload whose bytes have not arrived yet, and 'expired' once its upload window has passed.
start_uploadwrite actionFreeBegin a chunked upload for larger files. Returns an upload_id and recommended chunk size. Use this instead of upload_file for files over ~2MB.
upload_chunkwrite actionFreeSend one chunk of a file started with start_upload. Call repeatedly with increasing chunk_index (starting at 0) until the whole file is sent, then call finish_upload.
upload_filewrite actionFreeHost a small file by sending its bytes inline as base64. Prefer create_upload_url instead: inline base64 is slow and costly above roughly 100KB. For a user's own files only. Needs a FileToUrl Developer API key.
Public scan report
scanner v0.1.9 · 2026-09-26 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 1578ms20/20
- Tool poisoning7 tool descriptions checked15/15
- Auth qualityopen endpoint exposes 6 write-action tools with no auth3/15
- Maintenanceno repository listed3/15
- Maintainer identityno repository or website to verify2/10
Findings (2)
- highWrite-action tools reachable without authentication
auth.open-write - lowNo source repository listed
maint.no-repo
Install directly
claude mcp add --transport http mcp https://filetourl.org/api/mcp
MCP: common questions
- Is MCP server safe?
- With care: it is graded C, so read the findings first (57/100). Read the MCP safety report
- How do I install MCP?
- It runs remotely at filetourl.org. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does MCP need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is MCP maintained?
- The latest release is v1.0.0.
- Is MCP up?
- 100% of our last 28 checks got an answer. We check remote servers about four times a day.