io.github.cassilup/filewash
NPM · @FIXPIXEL/FILEWASH-API · SCANNED SEP 20
Privacy-first file tools for AI agents — PDF & image ops, metadata scrubbing, background removal.
Available components
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 Security81
- No malware found by supply-chain analysis.Pass
- CVE check failed: a known high-severity CVE affects sharp 0.33.5, a direct dependency. A fixed version is available. View diagnostics → Fail
- No install/post-install scripts declared.Pass
- 82 of 253 dependencies flagged as unhealthy (1 deprecated). View diagnostics → Partial
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 102 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability72
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 929 tokens (~84/item across 11 items; 11 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management83
- Stability observed for 25 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage85
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 55% of tool parameters carry a description.Partial
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 3 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "pdf_merge" implies "merge" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 11 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
How do I install the io.github.cassilup/filewash MCP server?
io.github.cassilup/filewash runs locally as an npm package, launched with npx -y @fixpixel/filewash-api. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @fixpixel/filewash-api
claude mcp add cassilup-filewash -- npx -y @fixpixel/filewash-api
{
"mcpServers": {
"cassilup-filewash": {
"command": "npx",
"args": [
"-y",
"@fixpixel/filewash-api"
]
}
}
} {
"servers": {
"cassilup-filewash": {
"command": "npx",
"args": [
"-y",
"@fixpixel/filewash-api"
]
}
}
} codex mcp add cassilup-filewash -- npx -y @fixpixel/filewash-api
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"cassilup-filewash": {
"type": "local",
"command": [
"npx",
"-y",
"@fixpixel/filewash-api"
],
"enabled": true
}
}
} openclaw mcp add cassilup-filewash --command npx --arg -y --arg @fixpixel/filewash-api
mcp_servers:
cassilup-filewash:
command: "npx"
args: ["-y", "@fixpixel/filewash-api"] {
"McpServers": {
"cassilup-filewash": {
"Transport": "stdio",
"Command": "npx",
"Arguments": [
"-y",
"@fixpixel/filewash-api"
]
}
}
} assistant mcp add cassilup-filewash -t stdio -c npx -a -y @fixpixel/filewash-api
{
"mcpServers": {
"cassilup-filewash": {
"command": "npx",
"args": [
"-y",
"@fixpixel/filewash-api"
]
}
}
} 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.
- 19 Sept 26 −3
- Stability: pass → 0.80 functional
- 18 Sept 26 +1
- Stability: 0.97 → pass security
- 16 Sept 26 +1
- CVE-2026-82562 no longer affects this package ▲ security
- CVE-2026-82417 no longer affects this package ▲ security
- 15 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.
- 13 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.
- 12 Sept 26 −3
- Stability: pass → 0.80 functional
- 11 Sept 26 0
- Stability: 0.97 → pass security
- 10 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
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 20 Sept 2026 · Analysed npm/@fixpixel/filewash-api@0.1.0
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 →
Vulnerabilities 5 findings
| ID | CVE | Severity | Vector | Fix available |
|---|---|---|---|---|
| GHSA-f23m-r3pf-42rh | CVE-2025-13465 | medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L | yes |
| GHSA-r5fr-rjxr-66jc | CVE-2021-23337 | high | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H | yes |
| GHSA-f88m-g3jw-g9cj | high | yes | ||
| GHSA-rgj7-g3m4-5g8c | high | yes | ||
| GHSA-m95q-7qp3-xv42 | CVE-2023-4316 | medium | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L | yes |
Background: What a vulnerability scan can and cannot prove →
Dependencies 253 packages
| Packages resolved | 253 |
|---|---|
| Deprecated | 1 |
| Stale | 81 |
| 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 →
image_compress ~91
Lossily compress a JPEG/PNG/WebP/AVIF image to a target quality (1-100).
| Name | Type | Req | Description |
|---|---|---|---|
| format | string | – | – |
| input | string | yes | Path to the input file (or a data: URL / base64 string). |
| outputPath | string | – | Where to write the result. Defaults to a temp file; the path is returned. |
| quality | integer | – | – |
No output schema declared.
No examples provided.
image_convert ~83
Convert an image between jpeg, png, webp, and avif.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | Path to the input file (or a data: URL / base64 string). |
| outputPath | string | – | Where to write the result. Defaults to a temp file; the path is returned. |
| quality | integer | – | – |
| to | string | yes | – |
No output schema declared.
No examples provided.
image_remove_background ~84
Remove the background from an image, returning a transparent PNG. Runs an AI model locally — the image is never sent to a third-party service.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | Path to the input file (or a data: URL / base64 string). |
| outputPath | string | – | Where to write the result. Defaults to a temp file; the path is returned. |
No output schema declared.
No examples provided.
image_resize ~105
Resize an image to a target width and/or height (never upscales).
| Name | Type | Req | Description |
|---|---|---|---|
| fit | string | – | – |
| format | string | – | – |
| height | integer | – | – |
| input | string | yes | Path to the input file (or a data: URL / base64 string). |
| outputPath | string | – | Where to write the result. Defaults to a temp file; the path is returned. |
| quality | integer | – | – |
| width | integer | – | – |
No output schema declared.
No examples provided.
image_strip_metadata ~103
Strip ALL metadata (EXIF, GPS location, ICC, XMP) from an image by re-encoding it. Privacy-first: removes the camera/location trail before sharing or feeding to an LLM.
| Name | Type | Req | Description |
|---|---|---|---|
| format | string | – | – |
| input | string | yes | Path to the input file (or a data: URL / base64 string). |
| outputPath | string | – | Where to write the result. Defaults to a temp file; the path is returned. |
No output schema declared.
No examples provided.
image_watermark ~87
Tile a semi-transparent text watermark across an image.
| Name | Type | Req | Description |
|---|---|---|---|
| fontSize | integer | – | – |
| input | string | yes | Path to the input file (or a data: URL / base64 string). |
| opacity | number | – | – |
| outputPath | string | – | Where to write the result. Defaults to a temp file; the path is returned. |
| text | string | yes | – |
No output schema declared.
No examples provided.
pdf_merge ~65
Merge multiple PDF files into a single PDF, preserving page order.
| Name | Type | Req | Description |
|---|---|---|---|
| inputs | array | yes | Paths to the input files (or data: URLs / base64). |
| outputPath | string | – | Where to write the result. Defaults to a temp file; the path is returned. |
No output schema declared.
No examples provided.
pdf_rotate ~75
Rotate all pages of a PDF by a multiple of 90 degrees.
| Name | Type | Req | Description |
|---|---|---|---|
| degrees | integer | – | – |
| input | string | yes | Path to the input file (or a data: URL / base64 string). |
| outputPath | string | – | Where to write the result. Defaults to a temp file; the path is returned. |
No output schema declared.
No examples provided.
pdf_split ~92
Extract specific pages from a PDF into a new PDF. `pages` is a 1-based list, e.g. [1,2,5].
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | Path to the input file (or a data: URL / base64 string). |
| outputPath | string | – | Where to write the result. Defaults to a temp file; the path is returned. |
| pages | array | – | – |
No output schema declared.
No examples provided.
pdf_strip_metadata ~87
Remove identifying metadata (author, title, producer, dates) from a PDF. Privacy-first: scrub before a document reaches an LLM or a third party.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | Path to the input file (or a data: URL / base64 string). |
| outputPath | string | – | Where to write the result. Defaults to a temp file; the path is returned. |
No output schema declared.
No examples provided.
qr_generate ~57
Generate a QR code PNG from text or a URL.
| Name | Type | Req | Description |
|---|---|---|---|
| outputPath | string | – | Where to write the result. Defaults to a temp file; the path is returned. |
| size | integer | – | – |
| text | string | yes | – |
No output schema declared.
No examples provided.
What is the io.github.cassilup/filewash MCP server?
io.github.cassilup/filewash is an MCP server listed in the public MCP registry as io.github.cassilup/filewash. Privacy-first file tools for AI agents, PDF & image ops, metadata scrubbing, background removal. This page covers its npm package (@fixpixel/filewash-api).
Is the io.github.cassilup/filewash MCP server safe to use?
io.github.cassilup/filewash scores 73 out of 100 on VerifyMCP. We recorded 5 known advisories against it as of 20 September 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 io.github.cassilup/filewash MCP server expose?
io.github.cassilup/filewash exposes 11 tools: pdf_merge, pdf_split, pdf_rotate, pdf_strip_metadata, image_compress, and 6 more. Their descriptions and schemas cost roughly 929 tokens of context every time the server is loaded.
Is the io.github.cassilup/filewash MCP server still maintained?
io.github.cassilup/filewash 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.
What licence is the io.github.cassilup/filewash MCP server under?
io.github.cassilup/filewash declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.