MIUI LSA/LSAV Decrypt

Decrypt .lsa / .lsav encrypted media files from Xiaomi MIUI Gallery via AI agents.

CommunityOnlineNo sign-inGlobalFreeCan modify data

What it can do

  • Get Upload Url: Get a presigned S3 URL for uploading an encrypted MIUI Gallery .lsa or .lsav file. Call this first, then upload the file binary to the returned uploadUrl via upload_file_to_s3, then ca
  • Upload File To S3: Upload encrypted file data to temporary S3 storage using a presigned URL from get_upload_url. Provide either a local filePath (streamed directly) or base64-encoded fileData. After t
  • Upload File For Decryption: Start decrypting an encrypted MIUI Gallery .lsa or .lsav file. Call get_upload_url first to get an upload URL, then upload_file_to_s3 to upload the file, then use this tool

What data it sees

Do you need an account

No: the server works without sign-in

Decrypt .lsa / .lsav encrypted media files from Xiaomi MIUI Gallery via AI agents.

Tools (11)

Tool What it does
get_upload_url Get presigned S3 URL to upload encrypted files
upload_file_to_s3 Upload .lsa/.lsav binary to S3 (local file or base64)
upload_file_for_decryption Trigger decryption pipeline
check_decryption_status Poll job progress (0–100%), returns preview URL when done
fetch_media_file Download preview/original as base64
get_pricing View credit pack pricing
create_checkout_session Create Stripe checkout for credit packs
purchase_original_file Buy unwatermarked original of a decrypted file
get_original_file Get download URL after purchase
get_user_files List decrypted files with pagination/filtering
batch_decrypt_info Info on batch decryption via web UI

Auth

OAuth 2.1 with PKCE (S256) — authorization_code + client_credentials grants. Auto-registration of transient clients.

Limits

  • File size: 50 MB max
  • Session TTL: 30 minutes
  • Token validity: 60 minutes

Integration

{
  "mcpServers": {
    "miuidecrypt": {
      "url": "https://mcp.lsadecrypt.online/mcp"
    }
  }
}

Supports OpenCode, Claude Code, and Codex (OpenAI).

Homepage → https://lsadecrypt.online

How to connect

How to connect MIUI LSA/LSAV Decrypt to Claude

The server address to paste into Claude settings:

https://tambovchanin.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. In a chat, click + → Connectors and switch the new connector on.

Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

Authorization

After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

How to connect MIUI LSA/LSAV Decrypt to ChatGPT

The server address to paste into ChatGPT settings:

https://tambovchanin.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. In a new chat open + → Apps/Connectors and enable the connector.

OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

Authorization

On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

How to connect MIUI LSA/LSAV Decrypt to Cursor

The server address to paste into Cursor settings:

https://tambovchanin.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. Save the file. The server appears in the MCP list; authorize it there if asked.

Authorization

If the service needs sign-in, an authorize button appears next to the server in the MCP list.

Server tool list (11)

Raw names from tools/list. Only developers need these.

get_upload_urlGet a presigned S3 URL for uploading an encrypted MIUI Gallery .lsa or .lsav file. Call this first, then upload the file binary to the returned uploadUrl via upload_file_to_s3, then call upload_file_for_decryption with the returned fileKey and jobId.
upload_file_to_s3Upload encrypted file data to temporary S3 storage using a presigned URL from get_upload_url. Provide either a local filePath (streamed directly) or base64-encoded fileData. After this succeeds, call upload_file_for_decryption to start processing.
upload_file_for_decryptionStart decrypting an encrypted MIUI Gallery .lsa or .lsav file. Call get_upload_url first to get an upload URL, then upload_file_to_s3 to upload the file, then use this tool with the returned fileKey and jobId. Returns a jobId for status polling. fileName is optional; if omitted it is extracted from the fileKey.
check_decryption_statusPoll the current status and progress of a file decryption job. Returns status (pending/processing/complete/error), progress percentage (0-100), preview URL, and completion info when done. When complete, includes a purchaseInfo hint if the file is available for original-quality purchase without watermark. Polls for up to 2 minutes.
fetch_media_fileDownload a preview or original media file from the decryption output using the previewUrl returned by check_decryption_status. Accepts a relative or absolute URL and returns the file as base64 with metadata.
get_pricingGet current pricing for credit packs, detected currency, and country code. Credit packs are used to purchase original-quality downloads of decrypted files.
create_checkout_sessionCreate a Stripe checkout session to purchase credit packs for downloading original decrypted files. Returns a redirect URL to Stripe checkout.
purchase_original_fileCreate a Stripe checkout session to purchase the original (unwatermarked) quality of a decrypted file. The user will be redirected to Stripe for payment. After successful payment, use get_original_file to retrieve the download link.
get_original_fileAfter purchasing a file via purchase_original_file, check if payment was completed and get the download URL for the original (unwatermarked) file. If the file has been purchased, returns a downloadUrl that can be used with fetch_media_file.
get_user_filesList files the current user has decrypted. Supports pagination, search by filename, filtering by file type (preview/original), and sorting.
batch_decrypt_infoProvides information about batch decrypting multiple MIUI Gallery files at once. When a user has a large gallery of encrypted .lsa/.lsav files, they can decrypt them all simultaneously via the web application instead of one-by-one through this MCP interface.