MCP, MCP server
Longhand
Persistent local memory for Claude Code.
Compatibility: Not stated.
Grade C
One Medium finding. Read the findings before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
Rescanned at commit 80456be43022, unchanged since the check below.
SECRETS_PATH_CREDENTIAL
Why this grade
- SECRETS_PATH_CREDENTIAL Medium
Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).
.gitignore, line 40
credentials.json
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
longhand/demo/runner.py, line 180
shutil.rmtree(demo_root, ignore_errors=True)
longhand/recall/project_fallback.py, line 186
subprocess.Popen(
SECURITY.md, line 149
- `longhand/recall/project_fallback.py` - `subprocess.Popen([sys.executable, "-m", "longhand", "ingest"], close_fds=True, start_new_session=True)`, a detached background re-ingest
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
longhand/update_check.py, line 140
when a fetch (or fresh cache) is available, else None.
longhand/update_check.py, line 149
with urllib.request.urlopen(
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV
longhand/demo/corpus.py, line 136
xt/server'\n\nconst stripe = new Stripe(process.env.STRIPE_SECRET_KEY!)\n\nexport async function POST(req: Re
longhand/demo/corpus.py, line 155
xt/server'\n\nconst stripe = new Stripe(process.env.STRIPE_SECRET_KEY!)\n\nexport async function POST(req: Re
.gitignore, line 40
credentials.json
Show more
longhand/demo/corpus.py, line 289
ocess.env.NEXT_PUBLIC_SUPABASE_URL!,\n process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!\n)",
longhand/demo/corpus.py, line 308
ess.env.NEXT_PUBLIC_SUPABASE_URL!,\n process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!,\n {\n cookies: {\n get
.gitignore, line 34
# Secrets (defensive - no such files should ever exist in this repo)
.gitignore, line 35
.env
.gitignore, line 37
!.env.example
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 80456be43022. can delete files. can reach a host that is not written as a fixed address. reads a credential or environment file.
Date and source
Date checked:
github.com
Commit graded: 80456be43022cdd1f8b7c7243470885eff7cc3b8
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