MCP, MCP server
hush
Use whenever an agent needs to STORE, GENERATE, or USE a secret such as an API token, signing key, or password.
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 858d8a693cef, unchanged since the check below.
PERMISSION_DELETE_FILES NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV SECRETS_ENV_READ
Why this grade
- PERMISSION_DELETE_FILES Low
Contains a call that can delete files.
helpers/hush-backup-schedule.mjs, line 41
finally { fs.rmSync(tmp, { force: true }); } - NETWORK_UNNAMED_HOST Low
Calls a fixed host that the description does not name.
SKILL.md, line 270
hush run OPKEY=app-operator-key -- curl -H "Authorization: Bearer $OPKEY" https://.../endpoint - SECRETS_PATH_DOTENV Low
Mentions a .env file.
README.md, line 30
chat paste, no temp files, no `.env` to commit by accident. - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
helpers/hush-bitwarden-schedule.mjs, line 199
delete process.env.BW_CLIENTSECRET;
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
helpers/hush-backup-schedule.mjs, line 41
finally { fs.rmSync(tmp, { force: true }); }
helpers/hush-backup-schedule.mjs, line 104
if (oldConfig) write(configFile, oldConfig); else fs.rmSync(configFile, { force: true });
helpers/hush-backup-schedule.mjs, line 105
if (oldPlist) write(plistFile, oldPlist); else fs.rmSync(plistFile, { force: true });
Show more
helpers/hush-backup-schedule.mjs, line 126
fs.rmSync(plistFile, { force: true });
helpers/hush-maintenance.mjs, line 112
finally { fs.rmSync(tmp, { force: true }); }
helpers/hush-maintenance.mjs, line 240
fs.rmSync(plistFile, { force: true });
helpers/hush-maintenance.mjs, line 241
if (oldPrefs) atomic(prefsFile, oldPrefs); else fs.rmSync(prefsFile, { force: true });
helpers/hush-maintenance.mjs, line 259
fs.rmSync(plistFile, { force: true }); prefs.enabled = false;
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Concern
can reach .... The description does not name that host.
NETWORK_UNNAMED_HOST
SKILL.md, line 270
hush run OPKEY=app-operator-key -- curl -H "Authorization: Bearer $OPKEY" https://.../endpoint
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
helpers/hush-bitwarden-schedule.mjs, line 199
delete process.env.BW_CLIENTSECRET;
helpers/hush-bitwarden-schedule.mjs, line 200
delete process.env.BW_PASSWORD;
README.md, line 30
chat paste, no temp files, no `.env` to commit by accident.
Show more
SKILL.md, line 43
It also beats a `.env` file: nothing lives in the repo, so nothing gets committed by accident, you
SKILL.md, line 276
onboarding: hush starts empty while the secrets already live in scattered places (`.env`, wrangler,
SKILL.md, line 280
1. **find the secrets the project uses.** look in `.env` / `.env.*` / `.dev.vars`, `wrangler.jsonc`
SKILL.md, line 284
- already in a local `.env`: `grep '^FOO=' .env | cut -d= -f2- | hush set foo` (piped, never echoed).
SKILL.md, line 317
4. **stop committing the plaintext** (gitignore or delete the `.env` / `.dev.vars`) now that hush
SKILL.md, line 338
generate secrets securely from day one, and on an old project with values scattered across `.env`s,
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Pass
No encoded or minified payload found.
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 858d8a693cef. can delete files. can reach .... The description does not name that host. reads a credential or environment file.
Date and source
Date checked:
github.com
Commit graded: 858d8a693cef8d0daefddca6bedca3c23160a025
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.