Official MCP RegistryListed
File Relay
Temporary file relay for AI agents: upload a generated file, get an expiring download link.
First seen 25 Oct 2026. Evidence as of 25 Oct 2026.
5
Tools
From an anonymous probe
1
Source listings
Each with its own history
1
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| create_upload_link | Relay a file of any size up to 100 MB. Save the file to local disk first, call this with its path, then run the returned curl command in your shell to upload it. The download link works as soon as the upload finishes. Requires outbound network access to code.easyllms.com; if curl is blocked, ask the user to allow that domain in their sandbox network settings (on claude.ai: Settings > Capabilities > Code execution). | Changes data |
| delete_file | Delete a relayed file before it expires. Requires the delete_token returned at upload. | Destructive |
| get_file_info | Look up a relayed file by id or download URL: name, size, type, expiry and download link. | Read-only |
| read_file | Read a relayed file's content (up to 1 MB) so an agent can pick up a file someone else relayed. Text comes back as text, images as images, other files as base64. | Read-only |
| relay_attached_file | ChatGPT only: relay a file from the conversation (the host passes it as a file reference) and get a temporary download link. | Changes data |
Change history
- Listed (registry)
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | io.github.yjq001/file-relay | 25 Oct 2026 | 25 Oct 2026 | 1 |