io.github.kriton-dev/image-upscale
Image Upscaler — Real-ESRGAN Graphics & Photo Modes, 2x/4x
Is the Image Upscaler MCP server down? No. It is up and needs auth (HTTP 401), probed 2026-11-02.
Upscale images 2x or 4x with Real-ESRGAN AI super-resolution
needs auth probed 2026-11-14 · unchanged since 2026-11-02 · HTTP 401 · Bearer
Streamable HTTP error: Error POSTing to endpoint: {"error":"invalid_token","error_description":"Missing or invalid access token. Pass an Apify API token in the - Endpoint
- https://mcp.apify.com/?tools=hermeskd/image-upscale (streamable-http)
- Host
- mcp.apify.com
- Getting access
- OAuth with dynamic client registration. A client such as Claude Code, Cursor or npx mcpcost auth https://mcp.apify.com/?tools=hermeskd/image-upscale registers itself and opens the consent page; the publisher has nothing to set up for you.
Authorization server console-backend.apify.com, PKCE S256, grants authorization_code, refresh_token, urn:ietf:params:oauth:grant-type:device_code.
Scopes full_api_access.
Read from the server's public OAuth metadata, without a token. Method. - Website
- https://apify.com/hermeskd/image-upscale
- Registry
- active, updated 2026-11-02 · registry entry
Compare this server with others.
More servers
Other registry entries on mcp.apify.com, the ones next to this name; all of them.
- Image Background Remover — Small U2NetP, PNG Base64 io.github.kriton-dev/image-background-remover · needs auth
- Image Converter — Static JPEG, PNG & WebP Resize/Compress io.github.kriton-dev/image-format-converter · needs auth
- Image Metadata Remover — EXIF/GPS Scrub with Pixel Checks io.github.kriton-dev/image-metadata-remover · needs auth
- Image to Text — OCR Lines, Word Boxes & Confidence Scores io.github.kriton-dev/image-to-text · needs auth
- Lever Jobs Scraper — Postings from Any Lever Site, US & EU io.github.kriton-dev/lever-jobs · needs auth
- npm Package Metadata — Versions, Licenses & Counts io.github.kriton-dev/npm-package-metadata · needs auth
- Website Change Monitor — Text Diffs & Stored Page Snapshots io.github.kriton-dev/page-change-monitor · needs auth
- PDF to Markdown / PDF to Text — PDF Text Extractor + OCR io.github.kriton-dev/pdf-to-markdown · needs auth
Servers that mention upscale.
- com.budgetpixel/mcp · alive
- RegiAI com.regiai/regiai · alive
- Bulk AI Image Upscaler from CSV, Google Sheet or Dataset io.github.Nero-Engine/bulk-image-upscaler · needs auth
- aether studio — AI Image Generation, Editing & Creative Workflow io.github.chaehomie/aether-studio · not found
- io.github.codex-curator/studiomcphub · alive
- io.github.onepunchtechnology/glassypic · alive
- io.github.vicseeai/vicsee-mcp-server · needs auth
- Magnific io.github.mcp-dir/magnific-mcp · alive
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers HTTP 401 to an unauthenticated initialize, so the probe cannot list its tools. That is correct for a private server. Some public servers answer initialize and tools/list without credentials and ask for auth on tool calls only; those get a token count here.
Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.