MCP, MCP server
io.github.Gomess8/voice-quality-api
Measure the network path quality to a voice/VoIP destination and get an estimated MOS (1, 5) — live, from an API. Built for AI voice agents.
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.
Rescanned at commit 63cff0c6c497, unchanged since the check below.
NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
packages/mcp-server/src/client.ts, line 7
* human in the loop (brief §7, §8). Without a key we use plain fetch (free tier - SECRETS_PATH_DOTENV Low
Mentions a .env file.
scripts/test-paid-call.sh, line 10
# Config comes from the environment or a repo-root .env (gitignored). Required: - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
packages/mcp-server/src/client.ts, line 23
const PRIVATE_KEY = process.env["MCP_CLIENT_PRIVATE_KEY"];
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
Pass
No shell or command execution found, and no extra permission was declared.
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
packages/mcp-server/src/client.ts, line 7
* human in the loop (brief §7, §8). Without a key we use plain fetch (free tier
packages/mcp-server/src/client.ts, line 32
* x402; otherwise it's the plain global fetch (free-tier only). Built once.
packages/orchestrator/CLAUDE.md, line 69
curl -s localhost:8080/health
Show more
scripts/test-paid-call.sh, line 71
if curl -sf localhost:8080/health >/dev/null 2>&1; then ready=1; break; fi
packages/mcp-server/CLAUDE.md, line 14
wallet and retried. No key = plain fetch (free tier only); a 402 then surfaces
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
packages/mcp-server/src/client.ts, line 23
const PRIVATE_KEY = process.env["MCP_CLIENT_PRIVATE_KEY"];
probe-agent/cmd/probe/main.go, line 31
tlsKey := os.Getenv("PROBE_TLS_KEY")
scripts/test-paid-call.sh, line 10
# Config comes from the environment or a repo-root .env (gitignored). Required:
Show more
scripts/test-paid-call.sh, line 18
# --- load .env if present ----------------------------------------------------
scripts/test-paid-call.sh, line 19
if [ -f .env ]; then set -a; . ./.env; set +a; fi
scripts/test-paid-call.sh, line 40
"import {privateKeyToAccount} from 'viem/accounts'; console.log(privateKeyToAccount(process.env.MCP_CLIENT_PRIVATE_KEY).address)" 2>/dev/null || echo '?')"
.dockerignore, line 10
.gitignore
.dockerignore, line 11
.env
.dockerignore, line 13
!.env.example
.env.example, line 2
# Voice Quality API - environment template. Copy to `.env` and fill in.
.env.example, line 3
# Never commit the real `.env`.
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Pass
No encoded or minified payload found.
Licence
Note
no licence file found.
LICENCE_MISSING
No file path was stored.
no licence file found.
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit 63cff0c6c497. can reach a host that is not written as a fixed address. reads a credential or environment file. no licence file found.
Date and source
Date checked:
github.com
Commit graded: 63cff0c6c497d968499df6c9a9c47e8e1f5a6c0e
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.