# PressIt (npm · pressit-mcp)

Compress, resize and convert images (JPG, PNG, WebP, GIF) locally. No API key, no uploads.

- Trust score: 67/100 (medium)
- Change this week: 0
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- npm · `pressit-mcp`: 67/100 (this document), [markdown](https://verifymcp.io/servers/alireza99-pressit/pressit-mcp.md), [page](https://verifymcp.io/servers/alireza99-pressit/pressit-mcp)

## Channel facts

- Registry: `npm`
- Package: `pressit-mcp`
- Version: `1.0.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, 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 2026-11-05.

- **Supply Chain Security**: 100/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 0 of 32 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 12 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 57/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 985 tokens (~492/item across 2 items; 2 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 2 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 3 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.

**Unverified: 1 category.** A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.

## Install

### How do I install the PressIt MCP server?

PressIt runs locally as an npm package, launched with npx -y pressit-mcp. 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 alireza99-pressit -- npx -y pressit-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "alireza99-pressit": {
      "command": "npx",
      "args": [
        "-y",
        "pressit-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "alireza99-pressit": {
      "command": "npx",
      "args": [
        "-y",
        "pressit-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add alireza99-pressit -- npx -y pressit-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "alireza99-pressit": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "pressit-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add alireza99-pressit --command npx --arg -y --arg pressit-mcp
```

### Hermes

```yaml
mcp_servers:
  alireza99-pressit:
    command: "npx"
    args: ["-y", "pressit-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "alireza99-pressit": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "pressit-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add alireza99-pressit -t stdio -c npx -a -y pressit-mcp
```

### Other

```json
{
  "mcpServers": {
    "alireza99-pressit": {
      "command": "npx",
      "args": [
        "-y",
        "pressit-mcp"
      ]
    }
  }
}
```

## 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.

### 2026-10-24 (score 67, +15)

- [security improvement] Malware scan: unverified → pass

### 2026-10-23 (score 52)

First indexed and scored.

## MCP tools (2)

### `compress_image` (~341 tokens)

Compress image

Compress, optimize, resize, crop or convert one image file on this computer, and save the result to outputPath. By default it is scaled to 70% at quality 70. For several images use compress_images.

Input parameters:

- `crop` (object): Region of the upright image to keep, in source pixels, applied before resizing
- `format` (string): Output format. Defaults to the extension of outputPath
- `height` (integer): Exact output height in px. Alone, keeps the aspect ratio
- `inputPath` (string, required): Absolute path of the image to compress (JPG, PNG, WebP or GIF, up to 50 MB)
- `keepExif` (boolean): Keep camera, GPS and date metadata
- `maxHeight` (integer): Shrink to fit this height in px, never enlarge
- `maxWidth` (integer): Shrink to fit this width in px, never enlarge. Best for web, e.g. 1600. Without scale, smaller images keep their size
- `outputPath` (string, required): Absolute path to write the result to. Missing folders are created
- `overwrite` (boolean): Replace output files that already exist
- `quality` (integer): 1-100, ignored for PNG. Defaults to 70
- `scale` (integer): Size in percent of the original (or crop), like the SIZE slider in the PressIt app. Use instead of width/height. Defaults to 70 when width and height are not given; pass 100 to keep the original size
- `width` (integer): Exact output width in px. Alone, keeps the aspect ratio

### `compress_images` (~525 tokens)

Compress images

Compress, optimize, resize or convert many image files on this computer in one call, from a folder or a list of paths. By default images are scaled to 70% at quality 70, keep their format, and are written to a "compressed" folder next to them. For a website, format "webp" with maxWidth (like 1600) usually works best: big images shrink to fit, small ones keep their size. Files that would not get smaller are copied as they are. No need to list, measure or check the files first: pass the folder as inputDir. Originals and existing files are never replaced unless overwrite is set. The result gives the total size before and after, and any image that failed.

Input parameters:

- `details` (boolean): List every image with its new size and dimensions, not only the ones that failed
- `format` (string): Output format for every image. Defaults to each image's own format, GIF becomes PNG
- `height` (integer): Exact output height in px. Alone, keeps the aspect ratio
- `inputDir` (string): Absolute path of a folder. Its JPG, PNG, WebP and GIF files are compressed. Use this or inputPaths
- `inputPaths` (array): Absolute paths of the images. Use this or inputDir
- `keepExif` (boolean): Keep camera, GPS and date metadata
- `maxHeight` (integer): Shrink to fit this height in px, never enlarge
- `maxWidth` (integer): Shrink to fit this width in px, never enlarge. Best for web, e.g. 1600. Without scale, smaller images keep their size
- `outputDir` (string): Absolute path of the folder to write results to, under the same file names. Created if missing. Defaults to a "compressed" folder next to each image
- `overwrite` (boolean): Replace output files that already exist
- `quality` (integer): 1-100, ignored for PNG. Defaults to 70
- `recursive` (boolean): Also compress images in subfolders of inputDir (skipping node_modules and dot folders), keeping the folder structure in outputDir
- `scale` (integer): Size in percent of the original (or crop), like the SIZE slider in the PressIt app. Use instead of width/height. Defaults to 70 when width and height are not given; pass 100 to keep the original size
- `width` (integer): Exact output width in px. Alone, keeps the aspect ratio

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/alireza99-pressit/pressit-mcp#diagnostics

## Score history

- 2026-11-05: 67
- 2026-11-04: 67
- 2026-11-03: 67
- 2026-11-02: 67
- 2026-11-01: 67
- 2026-10-31: 67
- 2026-10-30: 67
- 2026-10-29: 67
- 2026-10-28: 67
- 2026-10-27: 67
- 2026-10-26: 67
- 2026-10-25: 67
- 2026-10-24: 67
- 2026-10-23: 52

## Common questions

### What is the PressIt MCP server?

PressIt is an MCP server listed in the public MCP registry as io.github.AliReza99/pressit. Compress, resize and convert images (JPG, PNG, WebP, GIF) locally. No API key, no uploads. This page covers its npm package (pressit-mcp).

### Is the PressIt MCP server safe to use?

PressIt scores 67 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 5 November 2026. It declares no install or post-install scripts. 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 PressIt MCP server expose?

PressIt exposes 2 tools: compress_image, compress_images. Their descriptions and schemas cost roughly 866 tokens of context every time the server is loaded.

### Is the PressIt MCP server still maintained?

PressIt is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the PressIt MCP server under?

PressIt declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/pressit-mcp
- Socket report: https://socket.dev/npm/package/pressit-mcp
- Repository: https://github.com/AliReza99/pressit
- Changelog RSS feed: https://verifymcp.io/servers/alireza99-pressit/pressit-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/alireza99-pressit/pressit-mcp.json
- HTML version of this page: https://verifymcp.io/servers/alireza99-pressit/pressit-mcp