mega-mcp-server (ExpertVagabond/mega-mcp-server) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 20 tools. No publisher has claimed this listing.

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C
Caution
74/100

mega-mcp-server

MCP server for MEGA encrypted cloud storage providing file management, uploads, downloads, sharing, folder sync, and search.

→ ExpertVagabond/mega-mcp-server· 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

ExpertVagabond

Source: Glama

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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.
// tools this server exposes20 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

mega_whoami

Get current logged-in MEGA account information

mega_ls

List files and folders in MEGA cloud storage

mega_cd

Change current working directory in MEGA cloud

mega_pwd

Print current working directory in MEGA cloud

mega_mkdir

Create a directory in MEGA cloud storage

mega_rm

Remove files or folders from MEGA cloud storage

mega_mv

Move or rename files/folders in MEGA cloud storage

mega_cp

Copy files/folders within MEGA cloud storage

mega_get

Download files from MEGA cloud to local filesystem

mega_put

Upload files from local filesystem to MEGA cloud

mega_df

Show MEGA cloud storage space usage

mega_du

Show disk usage of remote path

mega_find

Search for files/folders in MEGA cloud storage

mega_export

Create a public link for a file/folder

mega_share

Share a folder with another MEGA user

mega_transfers

Show current transfers (uploads/downloads)

mega_sync

Set up sync between local and remote folders

mega_tree

Show directory tree structure

mega_cat

Display contents of a remote file

mega_import

Import a public MEGA link to your account

// known CVEs in dependencies2 high

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

high@modelcontextprotocol/sdk@1.24.3GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.24.3GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// 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

20/20 tools missing one or more hints — mega_whoami (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); mega_ls (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); mega_cd (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +17 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.

Tests exist

No test files found

Add tests that exercise each declared tool.

Production dependencies are patched

0 critical, 2 high severity in production deps — @modelcontextprotocol/sdk@1.24.3 (high), @modelcontextprotocol/sdk@1.24.3 (high)

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

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: 359df1dfd22ff41c4d1cf79c8461500c7ddbde55
code hash: db94b53c69f9b2e744526d75593a5607cb644aa4e5d8b6ee578a45db2680ea42
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