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StemLab — timing and loops for Shorts

PYPI · DANCEFLOW-STEMLAB · SCANNED OCT 1

Audio timing and loopable section analysis for music, Shorts, and short-form video workflows.

Available components

pypi · danceflow-stemlab 49
49 Trust /100
Trust breakdown (7 categories)

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →

Supply Chain Security100
  • No malware found by supply-chain analysis.Pass
  • No known CVEs affecting this package version or its production dependencies.Pass
  • Runs setuptools.build_meta at install time, a recognised build step with no custom scripting around it. View diagnostics → Pass
  • 6 of 68 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency97
  • Source repository is publicly reachable at the declared URL. View diagnostics → Pass
  • Cryptographically verified build provenance (signed, bound to kieransimkin/stemlab). View diagnostics → Pass
  • Clear OSI-approved license (MIT).Pass
  • Actively maintained (last published 0 days ago).Pass
  • Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability0
  • Schema quality not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.Unverified
Stability & Change Management0
  • Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.Unverified
Tool Coverage0
  • Tool coverage not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet.Unverified
Tool Safety0
  • Tool safety not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet.Unverified
Capabilities0
  • Protocol version not yet verified: we do not have a sandbox capture of the MCP handshake this version of the package performs yet.Unverified

Unverified: 5 categories

Categories scored 0 because our sandbox has not given us the schema these checks need to read. That is a gap on our side rather than a finding about the package, and we only credit what we can confirm, so the score stands at 0 until the capture succeeds. We are working through the fleet, so this normally clears without any action from you. How we score packages →

Install

How do I install the StemLab — timing and loops for Shorts MCP server?

StemLab — timing and loops for Shorts runs locally as a PyPI package, launched with uvx danceflow-stemlab. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

pypi · danceflow-stemlab

# add to Claude Code
claude mcp add kieransimkin-stemlab -- uvx danceflow-stemlab
// .cursor/mcp.json
{
  "mcpServers": {
    "kieransimkin-stemlab": {
      "command": "uvx",
      "args": [
        "danceflow-stemlab"
      ]
    }
  }
}
// .vscode/mcp.json
{
  "servers": {
    "kieransimkin-stemlab": {
      "command": "uvx",
      "args": [
        "danceflow-stemlab"
      ]
    }
  }
}
# add to Codex CLI
codex mcp add kieransimkin-stemlab -- uvx danceflow-stemlab
// opencode.json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "kieransimkin-stemlab": {
      "type": "local",
      "command": [
        "uvx",
        "danceflow-stemlab"
      ],
      "enabled": true
    }
  }
}
# add to OpenClaw
openclaw mcp add kieransimkin-stemlab --command uvx --arg danceflow-stemlab
# ~/.hermes/config.yaml
mcp_servers:
  kieransimkin-stemlab:
    command: "uvx"
    args: ["danceflow-stemlab"]
// ~/.netclaw/config/netclaw.json
{
  "McpServers": {
    "kieransimkin-stemlab": {
      "Transport": "stdio",
      "Command": "uvx",
      "Arguments": [
        "danceflow-stemlab"
      ]
    }
  }
}
# add to Vellum
assistant mcp add kieransimkin-stemlab -t stdio -c uvx -a danceflow-stemlab
// mcp.json
{
  "mcpServers": {
    "kieransimkin-stemlab": {
      "command": "uvx",
      "args": [
        "danceflow-stemlab"
      ]
    }
  }
}
Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

  • 1 Oct 26 +15
    • Malware scan: unverified → pass ▲ security
    • Tool safety: Tool safety not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet. security
    • Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. security
    • Capabilities: Protocol version not yet verified: we do not have a sandbox capture of the MCP handshake this version of the package performs yet. functional
    • Tool coverage: Tool coverage not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet. functional
    • Schema quality: Schema quality not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. functional
    • Package version: 1.1.1 → 1.2.0 functional
    • Package version: 1.1.1 → 1.1.2 functional
  • 30 Sept 26 34

    First indexed and scored.

Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 1 Oct 2026 · Analysed pypi/danceflow-stemlab@1.2.0

Provenance Verified

A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.

Result Verified
Ecosystem pypi
Reason Verified
Discovered via Registry attestation endpoint
Source repo kieransimkin/stemlab
Certificate issuer https://token.actions.githubusercontent.com
Certificate SAN https://github.com/kieransimkin/stemlab/.github/workflows/release.yml@refs/tags/v1.2.0
Rekor log index 3029848264
Predicate type PyPI publish attestation https://docs.pypi.org/attestations/publish/v1
Subject digest sha256:32e1705ea7c64f0497cf0e471f8cbccd8442af1b8e26c3dcc453ed760410deb1

Background: How many MCP packages publish verified provenance →

Install scripts 1 script
Hook Tier Command
build_backend allowlisted setuptools.build_meta

Background: Why install scripts are a supply-chain risk →

Dependencies 68 packages
Packages resolved 68
Stale 5
No linked repository 1
Tree resolution Complete

Background: SBOMs and build attestations, explained →

MCP tools

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →

Tools for package channels are captured by running the package in an isolated sandbox. The most recent sandbox run could not capture a tool list from this package.

Common questions

What is the StemLab — timing and loops for Shorts MCP server?

StemLab — timing and loops for Shorts is an MCP server listed in the public MCP registry as io.github.kieransimkin/stemlab. Audio timing and loopable section analysis for music, Shorts, and short-form video workflows. This page covers its PyPI package (danceflow-stemlab).

Is the StemLab — timing and loops for Shorts MCP server safe to use?

StemLab — timing and loops for Shorts scores 49 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 1 October 2026. Its build provenance is signed and verified. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

Is the StemLab — timing and loops for Shorts MCP server still maintained?

StemLab — timing and loops for Shorts is still listed as active in the MCP registry. We last reached this channel on 1 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

What licence is the StemLab — timing and loops for Shorts MCP server under?

StemLab — timing and loops for Shorts declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.