PressIt
NPM · PRESSIT-MCP
Compress, resize and convert images (JPG, PNG, WebP, GIF) locally. No API key, no uploads.
Available components
Last scanned (1 hour ago)
Scores higher than 34% of npm servers
Category Design and Media
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. How we score → Why this is hard to score →
Supply Chain Security100
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 0 of 32 dependencies flagged as unhealthy. View diagnostics → Pass
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 12 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability57
- AI-judged instruction clarity (good).Pass
- 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. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 2 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 3 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
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.
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 24 Oct 26 +15
- Malware scan: unverified → pass ▲ security
- 23 Oct 26 52
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Analysed npm/pressit-mcp@1.0.0
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Dependencies 32 packages
| Packages resolved | 32 |
|---|---|
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
compress_image Compress image ~341
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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 | yes | 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 | yes | 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 |
No output schema declared.
No examples provided.
compress_images Compress images ~525
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.
| Name | Type | Req | Description |
|---|---|---|---|
| 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 |
No output schema declared.
No examples provided.
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.
npm · pressit-mcp
claude mcp add alireza99-pressit -- npx -y pressit-mcp
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.