F
Warning
26/100
14 hours ago

Modal MCP Server

Exposes Modal cloud functions as MCP tools for video rendering, voice synthesis, and app management. Enables LLM agents to execute Remotion renders, F5-TTS voice cloning, and monitor Modal applications via Supabase-backed infrastructure.

Warning. Serious findings were identified. Review the full report before connecting. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

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⚡ Live Monitored: not connected

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Who stands behind it

IsaiahDupree

Source: Glama

Is this your MCP?

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// key findings
🚨
Secret credentials may flow to a network call
5 flows detected: SUPABASE_KEY. We can’t prove the destination matches the brand the credential belongs to.
🔐
You'll be asked for 2 credentials: SUPABASE_KEY, HEYGEN_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// 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.
configLOG_LEVELinfo # debug, info, warn, error
configMODAL_BIN
configMODAL_REMOTION_RENDER_URL"": "https://your-modal-endpoint.modal.run"
configMODAL_VOICE_CLONE_URL
🔐 secretSUPABASE_KEYyour-service-role-key
configREMOTION_LOCAL_PATH
🔐 secretHEYGEN_API_KEY
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployPORT
deploySUPABASE_URL
deploySUPABASE_SERVICE_ROLE_KEY
// quality suggestions

License file

No license file

Add a LICENSE file (MIT, Apache-2.0, etc.).

Tests exist

No test files found

Add tests that exercise each declared tool.

Shell command execution

2 child_process/subprocess calls in production code — runs shell commands (server.js:515, server.js:547)

Prefer library functions over shell-outs. If you must shell out, ensure all inputs are properly escaped.

Secrets stay with their owner

5 secret/sensitive values flow into network calls (SUPABASE_KEY → dynamic, SUPABASE_KEY → dynamic)

Audit where credentials are sent. A NOTION_TOKEN should only reach api.notion.com — never a third-party host.

Secrets never reach shell commands

2 secret values passed to shell commands — possible command injection

Never pass secrets through shell commands. Use library APIs that accept credentials as arguments.

Secrets not logged

2 secret values sent to console.log

Redact or omit secret values from log output.

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 6 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: 42285fcbe5f7a9d71977d73db039d4cc41a59a3d
code hash: a8bb57c585ed09ba4a409a21fd7c190c5d810a325ab4d10f2971e8fd856ed6ba
verified: 8/19/2026, 5:24:37 AM
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