Claude Code, Skill
mb
mb is a command-line client for micro.blog, built first for AI agents and scripts and still pleasant for people.
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 SECRETS_ENV_READ OBFUSCATION_FILE_OVER_READ_CAP
Why this grade
- PERMISSION_DELETE_FILES Low
Contains a call that can delete files.
scripts/live_qa.py, line 55
return subprocess.run( - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
scripts/live_smoke.py, line 35
TOKEN = os.environ.get("MB_TEST_TOKEN", "").strip() - OBFUSCATION_FILE_OVER_READ_CAP Note
A file was over the read cap and was not fully read.
uv.lock, line 1
version = 1
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/live_qa.py, line 55
return subprocess.run(
scripts/live_qa.py, line 159
proc = subprocess.Popen(
scripts/live_qa.py, line 469
shutil.rmtree(HOME, ignore_errors=True)
Show more
scripts/live_smoke.py, line 100
proc = subprocess.run(
scripts/live_smoke.py, line 286
shutil.rmtree(HOME, ignore_errors=True)
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Pass
No network call found.
Secrets
Note
reads an environment variable.
SECRETS_ENV_READ
scripts/live_smoke.py, line 35
TOKEN = os.environ.get("MB_TEST_TOKEN", "").strip()
src/mb/config.py, line 63
token = os.environ.get("MB_TOKEN")
src/mb/commands/__init__.py, line 47
if not os.environ.get("MB_TOKEN"):
Show more
src/mb/commands/doctor.py, line 169
environment = os.environ.get("MB_TOKEN")
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Note
a file was over the read cap and was not fully read.
OBFUSCATION_FILE_OVER_READ_CAP
uv.lock, line 1
version = 1
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 bacbb98475e1. can delete files. reads an environment variable. a file was over the read cap and was not fully read.
Date and source
Date checked:
github.com
Commit graded: bacbb98475e1ffc983bbaf9b37acee80b9b83da0
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