suno-mcp (sandraschi/suno-mcp) is an MCP server listed on the M8ven Trust Index. It scores 56 out of 100, grade D. It declares 19 tools. No publisher has claimed this listing.

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D
Caution
56/100

suno-mcp

MCP server driving suno.com in a browser via Playwright with recon tools

→ sandraschi/suno-mcp· listed on github_repo_search

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.

How we verified

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Who stands behind it

sandraschi

Source: github_repo_search

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Install from

GitHub

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: 4 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: SUNO_SAMPLING_API_KEY, SUNO_SAMPLING_USE_OPENAI_KEY, OPENAI_API_KEY
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// tools this server exposes19 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.

suno_open_browser

Open browser and navigate to Suno AI create page.

suno_login

Login to Suno AI account.

suno_generate_track

Generate a new music track using Suno AI.

suno_download_track

Download a generated track from Suno AI library.

suno_get_status

Get current Suno AI session status.

suno_close_browser

Close the browser session.

recon_start_session

Start a reconnaissance session for Suno Studio DOM analysis.

recon_capture_dom

Capture the current Suno Studio DOM structure.

recon_capture_page

Capture DOM for the **current** Playwright page (any Suno URL).

recon_find_elements

Find and catalog all interactive elements in the current page.

recon_save_cookies

Save current session cookies for reuse.

recon_load_cookies

Load previously saved cookies into current session.

recon_screenshot

Take a screenshot of the current page.

recon_ensure_authenticated_session

Ensure authenticated session without scripted Clerk/login automation.

recon_periodic_dom_snapshots

Capture periodic screenshot + DOM snapshots to detect UI drift.

recon_close_session

Close the reconnaissance session and browser.

help

Multilevel help system for Suno MCP Server.

get_server_status

Comprehensive server status and health check tool.

agentic_suno_workflow

Execute multi-step Suno workflows via FastMCP 3.1 sampling with tools (SEP-1577).

// known CVEs in dependencies4 high3 low

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

high@modelcontextprotocol/sdk@1.0.0GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

highfastify@5.6.1GHSA-247c-9743-5963

Fastify has a Body Schema Validation Bypass via Leading Space in Content-Type Header

highfastify@5.6.1GHSA-jx2c-rxcm-jvmq

Fastify's Content-Type header tab character allows body validation bypass

highplaywright@1.40.0GHSA-7mvr-c777-76hp

Playwright downloads and installs browsers without verifying the authenticity of the SSL certificate

lowfastify@5.6.1GHSA-444r-cwp2-x5xf

fastify: request.protocol and request.host Spoofable via X-Forwarded-Proto/Host from Untrusted Connections

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.
configSUNO_SAMPLING_USE_CLIENT_LLM
configSUNO_ENABLE_PROGRAMMATIC_LOGINProgrammatic login is off by default (SUNO_ENABLE_PROGRAMMATIC_LOGIN must be 1 to try it). The practical path is manual login in a visible browser, then cookie save/load via the recon_ tools.
configMCP_CENTRAL_DOCS
configSUNO_SAMPLING_BASE_URL
configSUNO_SAMPLING_MODEL
🔐 secretSUNO_SAMPLING_API_KEY
🔐 secretSUNO_SAMPLING_USE_OPENAI_KEY
🔐 secretOPENAI_API_KEY
// quality suggestions

Dependencies

5 runtime dependencies (3 dev), 1 flagged: playwright

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

19/19 tools missing one or more hints — suno_open_browser (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); suno_login (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); suno_generate_track (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +16 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.

Tool test coverage

6/19 tools referenced in tests (32%)

Write tests that reference each tool by name so every tool has at least one test.

Production dependencies are patched

0 critical, 4 high severity in production deps — @modelcontextprotocol/sdk@1.0.0 (high), fastify@5.6.1 (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
[![M8ven Verified](https://m8ven.ai/badge/mcp/sandraschi/suno-mcp?variant=verified)](https://m8ven.ai/mcp/sandraschi/suno-mcp)
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commit: 0e7675294c211e59a10d12f1582bab4d6028803e
code hash: 67f56037df5e00f26932ba31e6b4a422481b889c67923b1b9bc2097ba77f0c99
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