# io.github.theluckystrike/image-resize-convert-compress-watermark (remote · mcp.zovo.one)

Resize, convert, compress, crop, thumbnail and watermark images from your AI chat.

- Trust score: 82/100 (high trust)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-20

## Components

- remote · `mcp.zovo.one`: 82/100 (this document), [markdown](https://verifymcp.io/servers/theluckystrike-image-resize-convert-compress-watermark/mcp-image.md), [page](https://verifymcp.io/servers/theluckystrike-image-resize-convert-compress-watermark/mcp-image)
- mcpb · `image.mcpb`: 49/100, [markdown](https://verifymcp.io/servers/theluckystrike-image-resize-convert-compress-watermark/https-github-com-theluckystrike-mcp-servers-releases-download-v0-22-0-image-mcpb.md), [page](https://verifymcp.io/servers/theluckystrike-image-resize-convert-compress-watermark/https-github-com-theluckystrike-mcp-servers-releases-download-v0-22-0-image-mcpb)

## Channel facts

- Endpoint: `https://mcp.zovo.one/mcp/image`
- Transports: `streamable-http`
- Auth: `required`
- Version: `0.22.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-09-20.

- **Endpoint Security**: 89/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation is enforced on tool calls, but the challenge carries no valid RFC 9728 metadata, so a client cannot discover where to get a token.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 82/100
  - 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 2398 tokens (~141/item across 17 items; 15 tools + 2 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 37/100
  - Stability observed for 11 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 99/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 98% of tool parameters carry a description.
- **Tool Safety**: 75/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - 0 of 2 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "image_upload" implies "send" and declares no destructiveHint at all, which the MCP spec reads as destructive by default.
  - An AI judge read all 16 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the io.github.theluckystrike/image-resize-convert-compress-wate… MCP server?

io.github.theluckystrike/image-resize-convert-compress-wate… is a hosted endpoint at https://mcp.zovo.one/mcp/image, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http theluckystrike-image-resize-convert-compress-wat 'https://mcp.zovo.one/mcp/image'
```

### Cursor

```json
{
  "mcpServers": {
    "theluckystrike-image-resize-convert-compress-wat": {
      "url": "https://mcp.zovo.one/mcp/image"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "theluckystrike-image-resize-convert-compress-wat": {
      "type": "http",
      "url": "https://mcp.zovo.one/mcp/image"
    }
  }
}
```

### Codex

```toml
[mcp_servers.theluckystrike-image-resize-convert-compress-wat]
url = "https://mcp.zovo.one/mcp/image"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "theluckystrike-image-resize-convert-compress-wat": {
      "type": "remote",
      "url": "https://mcp.zovo.one/mcp/image",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add theluckystrike-image-resize-convert-compress-wat --url 'https://mcp.zovo.one/mcp/image' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  theluckystrike-image-resize-convert-compress-wat:
    url: "https://mcp.zovo.one/mcp/image"
```

### Netclaw

```json
{
  "McpServers": {
    "theluckystrike-image-resize-convert-compress-wat": {
      "Transport": "http",
      "Url": "https://mcp.zovo.one/mcp/image"
    }
  }
}
```

### Vellum

```bash
assistant mcp add theluckystrike-image-resize-convert-compress-wat -t streamable-http -u 'https://mcp.zovo.one/mcp/image'
```

### Other

```json
{
  "mcpServers": {
    "theluckystrike-image-resize-convert-compress-wat": {
      "type": "http",
      "url": "https://mcp.zovo.one/mcp/image"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-09-20 (score 82, +1)

No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-17 (score 81, +1)

- [functional] Server version: 0.21.0 → 0.22.0

### 2026-09-15 (score 80, +1)

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-13 (score 79, +1)

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-11 (score 78, +1)

- [security] Tool “license_activate” rewrote its description, which is the text the model reads
- [security] Tool “image_delete_upload” rewrote its description, which is the text the model reads
- [security] Tool “image_batch_resize” rewrote its description, which is the text the model reads
- [functional] New prompt “upgrade_to_pro”
- [functional] New resource “pricing”

### 2026-09-10 (score 77, 0)

- [security] Tool “license_activate” rewrote its description, which is the text the model reads
- [security] Tool “license_status” rewrote its description, which is the text the model reads
- [security] Tool “image_dominant_colors” rewrote its description, which is the text the model reads
- [functional improvement] Stability: unverified → 0.03
- [cosmetic] “license_activate” reworded the description of “key”

### 2026-09-09 (score 77, +41)

- [security improvement] Transport: unverified → pass
- [security improvement] Injection markers: unverified → pass
- [security] First check of Judged manipulation: pass
- [security] Authorization: Authorisation is enforced on tool calls, but the challenge carries no valid RFC 9728 metadata, so a client cannot discover where to get a token.
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Schema quality: unverified → 100
- [functional] First check of Schema quality: fail
- [functional] First check of Schema quality: excellent
- [functional] First check of Schema quality: fail
- [functional] First check of Destructive annotations: 0
- [functional] First check of Tool coverage: 98

### 2026-09-04 (score 36)

First indexed and scored.

## MCP tools (15)

### `image_info` (~75 tokens)

Inspect an image

Call this tool to inspect an image: format, pixel dimensions, megapixels, file size in bytes, and whether it carries an alpha channel. Read-only, never modifies the file. Free tier: unlimited, any size.

Input parameters:

- `path` (string, required): Name of an image uploaded with image_upload, or one this server wrote earlier

### `image_resize` (~190 tokens)

Resize an image

Call this tool to write a resized copy. fit inside keeps aspect; cover fills and crops; exact stretches. One of width/height alone keeps aspect. Input untouched. Free: sources up to 4 MP.

Input parameters:

- `fit` (string): inside = fit within the box, cover = fill and crop, exact = stretch
- `height` (integer): Target height in pixels
- `out_path` (string, required): Name for the file to write; it comes back as a download link valid for one hour. The extension decides the output format; without a known one the input's format is kept
- `overwrite` (boolean): Replace out_path if it already exists. Default false. Never allows an output to be one of the inputs
- `path` (string, required): Name of an image uploaded with image_upload, or one this server wrote earlier
- `width` (integer): Target width in pixels

### `image_convert` (~186 tokens)

Convert an image to another format

Call this tool to re-encode an image as PNG, JPEG, BMP, GIF or TIFF. quality is JPEG-only. Transparency converted to JPEG flattens onto white; the answer says so. Free tier: sources up to 4 MP.

Input parameters:

- `format` (string, required): The output format
- `out_path` (string, required): Name for the file to write; it comes back as a download link valid for one hour. The extension decides the output format; without a known one the input's format is kept
- `overwrite` (boolean): Replace out_path if it already exists. Default false. Never allows an output to be one of the inputs
- `path` (string, required): Name of an image uploaded with image_upload, or one this server wrote earlier
- `quality` (integer): JPEG quality 1-100, default 80. Ignored for the other formats

### `image_compress` (~240 tokens)

Compress an image

Call this tool to re-encode an image smaller and report byte counts before/after. quality (default 80) applies to JPEG; for PNG only max_width shrinks it, and the answer names which one worked. Free: sources up to 4 MP.

Input parameters:

- `max_bytes` (integer): Largest the output may be, in bytes. The server searches JPEG quality down from `quality` until it fits and reports the quality it used. JPEG output only
- `max_width` (integer): Scale down so the width is at most this, keeping the aspect ratio. Never scales up
- `out_path` (string, required): Name for the file to write; it comes back as a download link valid for one hour. The extension decides the output format; without a known one the input's format is kept
- `overwrite` (boolean): Replace out_path if it already exists. Default false. Never allows an output to be one of the inputs
- `path` (string, required): Name of an image uploaded with image_upload, or one this server wrote earlier
- `quality` (integer): JPEG quality 1-100, default 80

### `image_crop` (~226 tokens)

Crop an image

Call this tool to cut a rectangle out of an image. x, y are the top-left corner in pixels from the image's top-left. A rectangle past an edge is refused with the image's real size, not clamped. Free: sources up to 4 MP.

Input parameters:

- `height` (integer, required): Height of the crop in pixels
- `out_path` (string, required): Name for the file to write; it comes back as a download link valid for one hour. The extension decides the output format; without a known one the input's format is kept
- `overwrite` (boolean): Replace out_path if it already exists. Default false. Never allows an output to be one of the inputs
- `path` (string, required): Name of an image uploaded with image_upload, or one this server wrote earlier
- `width` (integer, required): Width of the crop in pixels
- `x` (integer, required): Left edge of the crop, in pixels from the left of the image
- `y` (integer, required): Top edge of the crop, in pixels from the top of the image

### `image_thumbnails` (~158 tokens)

Make thumbnails

Call this tool to write one thumbnail per input into out_dir as <name>-thumb.<ext>, fit inside size by size, aspect kept. Paths are reserved before writing, so a collision leaves nothing half-done. Free: 5/call, 4 MP.

Input parameters:

- `out_dir` (string, required): Not a directory here: every output comes back as its own download link valid for one hour. Any value is accepted and ignored
- `overwrite` (boolean): Replace out_path if it already exists. Default false. Never allows an output to be one of the inputs
- `paths` (array, required): Names of images uploaded with image_upload
- `size` (integer): Longest side of the thumbnail in pixels, default 256

### `image_watermark` (~231 tokens)

Watermark an image with text

Not available on this hosted endpoint: the watermark is drawn with bitmap font files loaded from a filesystem, which this endpoint does not have. Watermark on a local install instead - download image.mcpb from https://github.com/theluckystrike/mcp-servers/releases/latest and open it in Claude Desktop - or upload an image you have already watermarked.

Input parameters:

- `opacity` (number): 0.05 to 1, default 0.5
- `out_path` (string, required): Name for the file to write; it comes back as a download link valid for one hour. The extension decides the output format; without a known one the input's format is kept
- `overwrite` (boolean): Replace out_path if it already exists. Default false. Never allows an output to be one of the inputs
- `path` (string, required): Name of an image uploaded with image_upload, or one this server wrote earlier
- `position` (string): Where to draw it
- `text` (string): The watermark text. Default: the business name from the shared profile. Custom text is Pro

### `image_strip_metadata` (~158 tokens)

Strip metadata from an image

Call this tool to write a copy carrying pixels and nothing else: it decodes and re-encodes from raw pixels, so EXIF, GPS, camera, capture time, XMP and colour-profile data are dropped. Free tier: sources up to 4 MP.

Input parameters:

- `out_path` (string, required): Name for the file to write; it comes back as a download link valid for one hour. The extension decides the output format; without a known one the input's format is kept
- `overwrite` (boolean): Replace out_path if it already exists. Default false. Never allows an output to be one of the inputs
- `path` (string, required): Name of an image uploaded with image_upload, or one this server wrote earlier

### `image_batch_resize` (~166 tokens)

Resize several images at once

Call this tool to resize every image in paths at once, keeping aspect ratio, each named <name>-<W>x<H>.<ext>. One of width/height lets the other follow; with both, each fits inside the box. Free: 5 files a call, 4 MP.

Input parameters:

- `height` (integer): Target height in pixels
- `out_dir` (string, required): Not a directory here: every output comes back as its own download link valid for one hour. Any value is accepted and ignored
- `overwrite` (boolean): Replace out_path if it already exists. Default false. Never allows an output to be one of the inputs
- `paths` (array, required): Names of images uploaded with image_upload
- `width` (integer): Target width in pixels

### `image_dominant_colors` (~101 tokens)

Read the dominant colours of an image

Call this tool to read the colours covering most of an image, as hex codes with each one's pixel share. Sampled from a 200 px copy, so cost is fixed. Read-only. Free gives the top 3; Pro up to 16.

Input parameters:

- `count` (integer): How many colours to report, default 5
- `path` (string, required): Name of an image uploaded with image_upload, or one this server wrote earlier

### `license_status` (~55 tokens)

License status

Report this endpoint's licence state for your token as JSON: the product, the tier free or pro, why it is not Pro, and the checkout URL. Call it to explain a free-tier refusal. No arguments, nothing changes.

### `license_activate` (~76 tokens)

Activate license

Turn Pro on for this connection with key, an MCPL1.<payload>.<signature> issued at checkout for this server or the bundle. Data under your token stays; a wrong or expired key changes nothing. license_status confirms it.

Input parameters:

- `key` (string, required): License key from checkout, MCPL1.<payload>.<signature>

### `image_upload` (~372 tokens)

Upload an image to work on

Send an image to this hosted endpoint. There is no filesystem here, so instead of a path you upload the file once with image_upload and then pass its name as `path` (or inside `paths`) to image_info, image_resize, image_convert, image_compress, image_crop, image_thumbnails, image_batch_resize and image_dominant_colors. PNG, JPEG, BMP, GIF and TIFF are accepted and the format is read from the file's magic bytes, not from the name. Give exactly one of image_base64 or url. url: fetch a public file instead of pasting base64 (recommended above about 10 KB): writing out a real photo as base64 is a long tool call and 50 KB or more can stall the turn before the upload is sent, while a url costs one line and the fetch happens here (10 second timeout, at most 3 redirects, public http(s) hosts only, 2 MB cap). Uploads are kept for your token between calls; image_files lists them and image_delete_upload removes one. A file this server writes is named the same way and comes back as a download link valid for one hour, served with the real image content type. The request body cap is 256 KB, which is about 190 KB of image once base64-encoded.

Input parameters:

- `image_base64` (string): The image file, base64-encoded
- `name` (string, required): Name to refer to this image by: 1-64 characters of letters, digits, underscore or dash, e.g. "shot"
- `url` (string): url: fetch a public file instead of pasting base64 (recommended above about 10 KB). Public http(s) only; private, link-local and this endpoint's own zone are refused

### `image_files` (~31 tokens)

List uploaded and generated images

List the images stored for your token: what you uploaded, and what this server has written, with their sizes.

### `image_delete_upload` (~55 tokens)

Delete a stored image

Delete one image stored for your token, uploaded or generated: name is the name it is stored under. image_files lists them. A name nothing is stored under is refused and nothing is deleted.

Input parameters:

- `name` (string, required)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/theluckystrike-image-resize-convert-compress-watermark/mcp-image#diagnostics

## Score history

- 2026-09-20: 82
- 2026-09-19: 81
- 2026-09-18: 81
- 2026-09-17: 81
- 2026-09-16: 80
- 2026-09-15: 80
- 2026-09-14: 79
- 2026-09-13: 79
- 2026-09-12: 78
- 2026-09-11: 78
- 2026-09-10: 77
- 2026-09-09: 77
- 2026-09-08: 36
- 2026-09-07: 36
- 2026-09-06: 36
- 2026-09-05: 36
- 2026-09-04: 36

## Common questions

### What is the io.github.theluckystrike/image-resize-convert-compress-wate… MCP server?

io.github.theluckystrike/image-resize-convert-compress-wate… is an MCP server listed in the public MCP registry as io.github.theluckystrike/image-resize-convert-compress-wate…. Resize, convert, compress, crop, thumbnail and watermark images from your AI chat. This page covers its hosted endpoint (https://mcp.zovo.one/mcp/image).

### Is the io.github.theluckystrike/image-resize-convert-compress-wate… MCP server safe to use?

io.github.theluckystrike/image-resize-convert-compress-wate… scores 82 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the io.github.theluckystrike/image-resize-convert-compress-wate… MCP server expose?

io.github.theluckystrike/image-resize-convert-compress-wate… exposes 15 tools: image_info, image_resize, image_convert, image_compress, image_crop, and 10 more. Their descriptions and schemas cost roughly 2,320 tokens of context every time the server is loaded.

### Does the io.github.theluckystrike/image-resize-convert-compress-wate… MCP server require authentication?

Yes. io.github.theluckystrike/image-resize-convert-compress-wate… asked us for credentials when we connected, so you will need to authorise it in your MCP client before it can do anything.

### Is the io.github.theluckystrike/image-resize-convert-compress-wate… MCP server still maintained?

io.github.theluckystrike/image-resize-convert-compress-wate… is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://mcp.zovo.one/mcp/image
- Authorisation metadata: https://mcp.zovo.one/.well-known/oauth-protected-resource/mcp/image
- Repository: https://github.com/theluckystrike/mcp-servers
- Website: https://mcp.zovo.one/s/image
- Changelog RSS feed: https://verifymcp.io/servers/theluckystrike-image-resize-convert-compress-watermark/mcp-image.xml
- Changelog JSON feed: https://verifymcp.io/servers/theluckystrike-image-resize-convert-compress-watermark/mcp-image.json
- HTML version of this page: https://verifymcp.io/servers/theluckystrike-image-resize-convert-compress-watermark/mcp-image