Claude Code, Plugin
Fable Mode
Benchmarked Claude Code plugin that makes cheaper Claude models (Haiku, Sonnet, Opus) match Fable 5's output at a fraction of the token cost — auto-routed reasoning levels, verification discipline, closed-loop habit correction, statusline HUD with usage meters, and a portable AG
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 ff0ab8e80175, unchanged since the check below.
PERMISSION_DELETE_FILES
Why this grade
- PERMISSION_DELETE_FILES Low
Contains a call that can delete files.
evals/run.py, line 60
proc = subprocess.run(cmd, capture_output=True, text=True, timeout=timeout)
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
evals/run.py, line 60
proc = subprocess.run(cmd, capture_output=True, text=True, timeout=timeout)
evals/run.py, line 71
results["check_cmd"] = subprocess.run(
evals/run.py, line 140
shutil.rmtree(work, ignore_errors=True)
Show more
evals/selftest.py, line 45
shutil.rmtree(work, ignore_errors=True)
evals/selftest.py, line 54
shutil.rmtree(work, ignore_errors=True)
evals/selftest.py, line 70
shutil.rmtree(work, ignore_errors=True)
evals/selftest.py, line 78
shutil.rmtree(work, ignore_errors=True)
evals/selftest.py, line 85
shutil.rmtree(work, ignore_errors=True)
evals/selftest.py, line 98
shutil.rmtree(work, ignore_errors=True)
evals/selftest.py, line 120
shutil.rmtree(work, ignore_errors=True)
statusline/statusline.sh, line 56
branch = subprocess.run(["git", "-C", cwd, "branch", "--show-current"],
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Pass
No network call found.
Secrets
Pass
No read of a credential file or secret environment variable found.
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 ff0ab8e80175. can delete files.
Date and source
Date checked:
github.com
Commit graded: ff0ab8e801751211ee92e1b7d990e82091ce172f
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