filewash (cassilup/filewash-api) is an MCP server listed on the M8ven Trust Index. It scores 68 out of 100, grade C. It declares 11 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Caution
68/100

filewash

Privacy-first file tools for AI agents, enabling operations like PDF merge/split, image compression/convert, metadata stripping, and background removal without storing files.

→ cassilup/filewash-api· listed on glama

Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

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Who stands behind it

cassilup

Source: Glama

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Install from

Glamanot scored here

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
⚠️
Known vulnerabilities in dependencies: 2 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 3 credentials: RESEND_API_KEY, STRIPE_API_KEY, STRIPE_WEBHOOK_SECRET
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// known CVEs in dependencies2 high2 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

highmulter@2.1.1GHSA-72gw-mp4g-v24j

Multer vulnerable to Denial of Service via deeply nested field names

highsharp@0.32.6GHSA-f88m-g3jw-g9cj

sharp inherited vulnerabilities in libvips: CVE-2026-33327, CVE-2026-33328, CVE-2026-35590, CVE-2026-35591

lowmulter@2.1.1GHSA-3p4h-7m6x-2hcm

Multer vulnerable to Denial of Service via incomplete cleanup of aborted uploads

lowzod@3.21.4GHSA-m95q-7qp3-xv42

Zod denial of service vulnerability

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configFILEWASH_API_KEYS
configFILEWASH_AUDIT_FILE
configFILEWASH_AUDIT_STDOUT
configFILEWASH_FROM_EMAIL
configFILEWASH_KEYS_FILE
configFILEWASH_PRICE_PLANS
configFILEWASH_STRIPE_METER
🔐 secretRESEND_API_KEY
🔐 secretSTRIPE_API_KEY
🔐 secretSTRIPE_WEBHOOK_SECRET
configpm_id
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployPORT
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

11/11 tools missing one or more hints — pdf_merge (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); pdf_split (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); pdf_rotate (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +8 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Production dependencies are patched

0 critical, 2 high severity in production deps — multer@2.1.1 (high), sharp@0.32.6 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

Dependency freshness

1/7 production deps stale: pdf-lib@2022-05-12 (4.3y)

Domain consistency

npm scope @fixpixel doesn't match GitHub owner cassilup

Use the same org name across GitHub, npm, and your homepage so users can verify the publisher.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
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commit: 72a9aef9c88c47e9bce51c339358c3398e193411
code hash: 620a040235d75bc080de91f5e98fb20a625199c1e7d9a7a542c7ebba61d130b8
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