rights-mcp (yksanjo/rights-mcp) is an MCP server listed on the M8ven Trust Index. It scores 74 out of 100, grade C. It declares 5 tools. No publisher has claimed this listing.

Back to MCP Trust IndexM8ven
C
Emerging
74/100
1 month ago

rights-mcp

Enables AI agents to search, license, and pay for rights-clean music per use, returning a verifiable license certificate.

→ yksanjo/rights-mcp· listed on glama

Emerging. No concerning findings. Grades remain capped until the project builds reputation through adoption. 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

yksanjo

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
✅
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 1 credential: SOUNDRAW_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.
configRIGHTS_NETWORKsim sim = no chain, auto-pays a funded demo wallet. A real network (e.g. solana-mainnet) requires a signed x402 payment.
configRIGHTS_PAYTOsoundraw-payout Rights-holder payout address.
configRIGHTS_TAKE_BPS1500 Platform cut in basis points.
🔐 secretSOUNDRAW_API_KEYWhen set, swaps the sample catalog for the real Soundraw rights catalog.
// 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

5/5 tools missing one or more hints — search_tracks (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); quote_license (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); license_track (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +2 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.

Secrets not logged

5 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 3 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 Score](https://m8ven.ai/badge/mcp/yksanjo/rights-mcp)](https://m8ven.ai/mcp/yksanjo/rights-mcp)
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commit: 7758d76d81e76fbfd26b3d3dd065f1197536a37b
code hash: 1748ba53359c3f8997a9e086a6d3f68d5a9478ecf46dfbb9173e9fd0962759ed
verified: 8/7/2026, 2:05:00 AM
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