B+

api.songbrain.ai

https://api.songbrain.ai/v1/mcp
88/100 · MCP Trust Grade · checked 2d ago · MCP 2025-06-18

Is the api.songbrain.ai MCP server safe to use?

Independent trust grade B+ (88/100). No blocking issues found in the static + spec checks. wmcp.sh continuously watches api.songbrain.ai for tool drift and rug-pulls. The grade is free and identical whether or not the operator pays.

⚠ Rug-pull watch: this server's tool surface has changed 1× since baseline — last 6d ago. Continuously watched by wmcp.sh for drift & rug-pulls.

What it offers — 8 tools · Developer Tools

list_example_songs

List real Songbrain analyses of Songbrain's own songs (no API key needed). Use one to show what the API returns before analysing a user's song.

get_example_analysis

Full analysis of an example song: Song DNA, beat grid and sections, best moments, lyrics, scores, story and shot plan. No API key needed. Summary view

get_example_shot_plan

The beat-synced shot plan of an example song: every scene with start and end seconds, its act (setup, turn or payoff), the image/video prompt, framing

get_pricing

Songbrain API prices (free songs per month, price per song) and limits.

analyze_song

Start the analysis of a song at a public audio URL (MP3, WAV, FLAC, M4A, AAC, OGG or AIFF; 30 s to 10 min). Needs an API key on the MCP connection. Re

get_song

Status of a song started with analyze_song, then its full analysis once done. Summary view by default; view='full' adds word timings and beat arrays.

add_video_direction

For a finished song analysed with mode 'dna': builds its story and beat-synced shot plan (scenes with seconds and image/video prompts) from the existi

get_account

Free songs left this month, credit balance and price per song for the connected key.

Spec conformance20%100
Security (OWASP MCP)30%100
Reliability / performance20%92
Tool hygiene15%58
Transparency / provenance15%70

Observed behavior

No proxied traffic observed for this host yet. Connect it at /connect and its grade gains a measured Reliability score + per-tool behavioral evidence — the half a static scan can't produce.

Findings

No blocking issues found in the static + spec checks.
Grade another server

We re-grade api.songbrain.ai on a schedule and alert your Slack/webhook the moment its tools change or its grade drops — rug-pull insurance for the connection.

Run api.songbrain.ai? Claim it (free) to get drift alerts and show an independently-verified trust badge. The grade stays free — claiming just ties it to you.

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MCP Trust report card — api.songbrain.ai grade B+
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MCP Trust Grade B+ · wmcp.sh
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Agents: check this before connecting

Add the wmcp.sh trust oracle as an MCP server and call grade_mcp_server / check_mcp_drift in your agent's pre-connection gate:

https://wmcp.sh/mcp/trust
How this grade is computed. An open, independent rubric — Spec conformance (20%), Security mapped to the OWASP MCP Top 10 (30%), Reliability (20%), Tool hygiene (15%), Transparency (15%) — run by connecting to the server and inspecting its real MCP surface. The grade is free and identical whether or not the operator pays. v1 uses static + spec signals from a single connection; continuous uptime, real latency, and annotation-truthing (declared readOnly vs observed behavior) layer on via the wmcp.sh proxy.