B+

npm:mcp-server-clawcast

Item: npm:mcp-server-clawcast
Rating: 89
Author: wmcp.sh

https://www.npmjs.com/package/mcp-server-clawcast

89/100 · MCP Trust Grade · checked 3h ago · MCP 1.0.1

What it offers — 5 tools · Finance & Crypto

discover

Read the ClawCast agent manifest — learn what the service does, its pricing, endpoints, and payment details

trial

Generate a free sample rap song (no payment, no email). Limited to 1/day. Returns a jobId to poll.

generate_song

Generate a paid rap song via x402. Requires a USDC payment receipt (transaction hash).

check_status

Poll a song generation job for progress. Returns status, progress %, and song URL when done.

list_community

Browse songs created by the ClawCast community. Returns song names, artists, and audio URLs.

Spec / packaging20%100

✓ depends on an MCP SDK
✓ declares a bin entry (runnable server)
✓ 5 tool(s) detected in source

Security (OWASP MCP)30%90

no high-risk patterns in sampled source
scanned 1 source file

Maintenance / popularity20%92

published within 90 days
2 published versions

Tool hygiene15%70

no TypeScript types
1 runtime deps

Transparency / provenance15%90

✓ public repository linked
✓ MIT license
12 weekly downloads

Findings

INFO Static analysis of npm package mcp-server-clawcast@1.0.1 (stdio server — no remote endpoint). Reliability/behavioral signals require running it; not measured.

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MCP Trust report card — npm:mcp-server-clawcast grade B+

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Markdown (for your README)

[![MCP Trust Grade B+](https://wmcp.sh/mcp/grade/npm%3Amcp-server-clawcast/badge.svg)](https://wmcp.sh/mcp/grade/npm%3Amcp-server-clawcast)

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<a href="https://wmcp.sh/mcp/grade/npm%3Amcp-server-clawcast"><img src="https://wmcp.sh/mcp/grade/npm%3Amcp-server-clawcast/badge.svg" alt="MCP Trust Grade B+ · wmcp.sh"></a>

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.