MCP, MCP server
Mcp Music Studio
Mcp Music Studio, an MCP server listed in the PlugVet directory.
Compatibility: Not stated.
Grade B
Minor issues only, no Medium or High. Worth a quick look at the findings below before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
PERMISSION_DELETE_FILES INSTALL_UNPINNED NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ OBFUSCATION_FILE_CAP_REACHED
Why this grade
- PERMISSION_DELETE_FILES Low
Contains a call that can delete files.
scripts/showcase/film/cut4.mjs, line 17
fs.rmSync(out, { recursive: true, force: true }); - INSTALL_UNPINNED Low
Dependencies use a range or git URL with no lockfile.
package.json, line 80
@modelcontextprotocol/client - NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
server.ts, line 190
httpSessionBackend((path, init) => fetch(`${DEFAULT_SHARE_ORIGIN}${path}`, init)); - NETWORK_UNNAMED_HOST Low
Calls a fixed host that the description does not name.
server.ts, line 190
httpSessionBackend((path, init) => fetch(`${DEFAULT_SHARE_ORIGIN}${path}`, init)); - SECRETS_PATH_DOTENV Low
Mentions a .env file.
scripts/check-package.mjs, line 18
for (const path of files) assert(!/(^|\/)(\.env(?:\.|$)|\.dev\.vars|node_modules\/|CLAUDE\.md)/.test(path), `Unexpected private input: ${path}`); - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
server.ts, line 544
apiKey: process.env.CONTEXT7_API_KEY, - OBFUSCATION_FILE_CAP_REACHED Note
The 400 file cap was reached before every file was read.
tests/stubs/agents-mcp.ts, line 1
// Stand-in for `agents/mcp`, aliased by vitest.config.ts.
Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.
Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.
What was checked
Plain notes from the hygiene checks.
Permissions
Concern
can delete files.
PERMISSION_DELETE_FILES
scripts/showcase/film/cut4.mjs, line 17
fs.rmSync(out, { recursive: true, force: true });
scripts/showcase/film/cut5.mjs, line 19
fs.rmSync(out, { recursive: true, force: true });
scripts/showcase/film/lab.mjs, line 10
fs.rmSync(outDir, { recursive: true, force: true });
Show more
scripts/showcase/film/screens.mjs, line 12
fs.rmSync(outDir, { recursive: true, force: true });
scripts/showcase/film/song.mjs, line 15
fs.rmSync(outDir, { recursive: true, force: true });
scripts/showcase/film/stage.mjs, line 10
fs.rmSync(outDir, { recursive: true, force: true });
scripts/showcase/film/sync.py, line 11
raw = subprocess.run([FF, "-hide_banner", "-loglevel", "error", "-ss", f"{tap-0.2:.3f}", "-t", "4", "-i", f"{d}/take.mp4",
scripts/showcase/film/take.mjs, line 16
fs.rmSync(outDir, { recursive: true, force: true });
Install and update
Concern
dependencies are not pinned.
INSTALL_UNPINNED
package.json, line 80
@modelcontextprotocol/client
Network
Concern
can reach a host that is not written as a fixed address. can reach session. The description does not name that host. can reach voice-budget. The description does not name that host.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST
server.ts, line 190
httpSessionBackend((path, init) => fetch(`${DEFAULT_SHARE_ORIGIN}${path}`, init));
scripts/ci-browser.sh, line 49
for _ in $(seq 1 90); do curl -sf -o /dev/null "$1" && return 0; sleep 1; done
scripts/prototype-video.mjs, line 306
up = await fetch(harness).then((r) => r.ok, () => false);
Show more
scripts/sync-strudel-scales.mjs, line 32
const meta = await (await fetch(`${PKG}/?meta`)).json();
scripts/sync-strudel-scales.mjs, line 42
const src = await (await fetch(`${PKG}${chunk}`)).text();
scripts/sync-strudel-sounds.mjs, line 105
const res = await fetch(REPL_BUNDLE);
scripts/sync-strudel-sounds.mjs, line 120
const res = await fetch(url);
scripts/usage.mjs, line 77
const res = await fetch(url, { ...init, headers: { authorization: `Bearer ${token}`, ...init.headers } });
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
server.ts, line 544
apiKey: process.env.CONTEXT7_API_KEY,
scripts/check-package.mjs, line 18
for (const path of files) assert(!/(^|\/)(\.env(?:\.|$)|\.dev\.vars|node_modules\/|CLAUDE\.md)/.test(path), `Unexpected private input: ${path}`);
scripts/usage.mjs, line 31
const LOGIN_HINT = process.env.CLOUDFLARE_API_TOKEN
Show more
scripts/usage.mjs, line 34
const SHAPE_HINT = process.env.CLOUDFLARE_API_TOKEN
scripts/usage.mjs, line 55
if (process.env.CLOUDFLARE_API_TOKEN) return process.env.CLOUDFLARE_API_TOKEN;
.gitignore, line 18
!.dev.vars.example
.gitignore, line 20
!.env.example
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Note
the file cap was reached before every file was read.
OBFUSCATION_FILE_CAP_REACHED
tests/stubs/agents-mcp.ts, line 1
// Stand-in for `agents/mcp`, aliased by vitest.config.ts.
Licence
Pass
A licence file is present (LICENSE).
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit 2a416b8920c7. can delete files. dependencies are not pinned. can reach a host that is not written as a fixed address. can reach session. The description does not name that host. can reach voice-budget. The description does not name that host. reads a credential or environment file. the file cap was reached before every file was read.
Date and source
Date checked:
github.com
Commit graded: 2a416b8920c7476366eaef006262c69eb5bbc32c
This link goes to the original host. PlugVet does not host or check what you download from there, and installing it is your own decision and risk.