Grades are a hygiene check, not a security guarantee.

MCP, MCP server

mneme Record

mneme Record, an MCP server listed in the PlugVet directory.

Compatibility: Not stated.

Grade C

One Medium finding. Read the findings before installing.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

Rescanned at commit 0c7cb45072d3, 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).

    packages/mneme-core/src/mneme_core/fts5/indexer.py, line 605 # ``vault/private.md`` -> ``~/.ssh/id_rsa``) is not read and indexed,

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

    benchmarks/head-to-head/adapters.py, line 119

    proc = subprocess.run( # noqa: S603

    benchmarks/head-to-head/adapters.py, line 296

    proc = subprocess.run( # noqa: S603

    benchmarks/longmemeval/test_run_and_guard.py, line 381

    result = subprocess.run(

    Show more

    benchmarks/migration/run.py, line 208

    proc = subprocess.run( # noqa: S603

    packages/mneme-cc-plugin/src/mneme_cc_plugin/hooks/session_end.py, line 100

    subprocess.Popen(cmd, **popen_kwargs)

    packages/mneme-cc-plugin/src/mneme_cc_plugin/hooks/session_start.py, line 91

    status = subprocess.run(

    packages/mneme-cc-plugin/src/mneme_cc_plugin/hooks/session_start.py, line 104

    log = subprocess.run(

    packages/mneme-cc-plugin/src/mneme_cc_plugin/hooks/stop.py, line 65

    result = subprocess.run(

    packages/mneme-cc-plugin/src/mneme_cc_plugin/install/cli.py, line 914

    shutil.rmtree(self._ext_dir)

    packages/mneme-core/src/mneme_core/sync.py, line 466

    shutil.rmtree(member_dir)

    packages/mneme-core/src/mneme_core/sync.py, line 470

    shutil.rmtree(member_dir)

    packages/mneme-core/src/mneme_core/sync.py, line 480

    shutil.rmtree(member_dir, ignore_errors=True)

    packages/mneme-core/src/mneme_core/sync.py, line 488

    shutil.rmtree(member_dir, ignore_errors=True)

  • 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/mneme-core/src/mneme_core/connectors.py, line 61

    def fetch(self) -> list[SourceDocument]: ...

    packages/mneme-core/src/mneme_core/connectors.py, line 80

    for doc in connector.fetch():

    packages/mneme-core/src/mneme_core/connectors.py, line 143

    def fetch(self) -> list[SourceDocument]:

    Show more

    packages/mneme-core/src/mneme_core/connectors_net.py, line 69

    with urllib.request.urlopen(req, timeout=_REQUEST_TIMEOUT) as resp: # noqa: S310

    packages/mneme-core/src/mneme_core/connectors_net.py, line 106

    def fetch(self) -> list[SourceDocument]:

    packages/mneme-core/src/mneme_core/connectors_net.py, line 186

    # Lazy transport cache - populated on first fetch() when self.transport is None.

    packages/mneme-core/src/mneme_core/connectors_net.py, line 196

    def fetch(self) -> list[SourceDocument]:

    docs/design/P2-003-github-connector-hardening.md, line 16

    - `fetch()` (lines 196-231) - iterates `self.paths`, calls transport per

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV

    packages/mneme-core/src/mneme_core/fts5/indexer.py, line 605

    # ``vault/private.md`` -> ``~/.ssh/id_rsa``) is not read and indexed,

    packages/mneme-core/src/mneme_core/vault/config.py, line 90

    return self.state_dir / "neo4j-credentials.json"

    .gitignore, line 36

    # Virtual envs

    Show more

    .gitignore, line 80

    # Secrets

    .gitignore, line 81

    .env.local

    CHANGELOG.md, line 622

    `vault/private.md` → `~/.ssh/id_rsa`) would otherwise be read and stored in

    packages/mneme-mcp/src/vault/config.ts, line 82

    return join(this.stateDir, "neo4j-credentials.json");

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Note

    the file cap was reached before every file was read.

    OBFUSCATION_FILE_CAP_REACHED

    packages/mneme-mcp/src/distill/injection_tracker.ts, line 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 0c7cb45072d3. can delete files. can reach a host that is not written as a fixed address. reads a credential or environment file. the file cap was reached before every file was read.

Date and source

Date checked:

View source

github.com

Commit graded: 0c7cb45072d36b5cade2e7db2880c43f7233bb9d

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.

Read how this letter is chosen