Grades are a hygiene check, not a security guarantee.

MCP, MCP server

com.knitli/codeweaver

Public repository knitli/codeweaver.

Compatibility: Not stated.

Grade D

Two or more Medium findings, or a High finding. Only try it in a sandbox.

Graded by PlugVetRubric v2

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

Rescanned at commit 1ed1720d595b, unchanged since the check below.

SECRETS_PATH_CREDENTIAL OBFUSCATION_ENCODED_BLOB OBFUSCATION_MINIFIED_PAYLOAD

Why this grade

  • SECRETS_PATH_CREDENTIAL Medium

    Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).

    core/utils/filesystem.py, line 359 (DevToolName("npm"), (Path("package-lock.json"), Path(".npmrc"))),

  • OBFUSCATION_ENCODED_BLOB Medium

    Contains a long base64 shaped string in a file that should be readable.

    semantic/token_patterns.py, line 452 anonymous|any_source_type|basefee|blobbasefee|blobfee|blobhash|call(code|data(copy|load|size)?|value)?|caller|chainid|coinbase|contract|create2?|delegatecall|emit|enum_value|error|

  • OBFUSCATION_MINIFIED_PAYLOAD Medium

    Contains a very long line with almost no spaces in a script or style file.

    semantic/token_patterns.py, line 452 anonymous|any_source_type|basefee|blobbasefee|blobfee|blobhash|call(code|data(copy|load|size)?|value)?|caller|chainid|coinbase|contract|create2?|delegatecall|emit|enum_value|error|

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

    Note

    requests shell access. The manifest names this permission.

    PERMISSION_SHELL_DECLARED

    __init__.py, line 58

    git_describe = subprocess.run( # noqa: S603

    cli/commands/doctor.py, line 337

    result = subprocess.run([docker, "info"], capture_output=True, timeout=2) # noqa: S603

    cli/commands/init.py, line 1152

    subprocess.run(

    Show more

    cli/commands/init.py, line 1159

    subprocess.run(

    cli/commands/init.py, line 1165

    subprocess.run(

    cli/commands/init.py, line 1219

    subprocess.run(["/bin/launchctl", "unload", str(plist_file)], capture_output=True) # noqa: S603

    cli/commands/init.py, line 1221

    subprocess.run( # noqa: S603

    cli/commands/init.py, line 1277

    subprocess.run(

  • 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

    cli/commands/index.py, line 219

    display.console.print(f" curl {_get_url()}/health | jq '.indexer'")

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV

    core/file_extensions.py, line 112

    FileExt(".env"), # avoid env because api keys/secrets

    core/language.py, line 1295

    DirectoryName(".env"),

    core/utils/filesystem.py, line 359

    (DevToolName("npm"), (Path("package-lock.json"), Path(".npmrc"))),

    Show more

    core/config/core_settings.py, line 124

    ".env",

    core/config/core_settings.py, line 128

    ".codeweaver/.env",

    core/config/core_settings.py, line 130

    ".config/codeweaver/.env",

    core/config/core_settings.py, line 211

    os.environ.get("AWS_SECRETS_MANAGER_SECRET_ID", ""),

    core/config/core_settings.py, line 212

    os.environ.get("AWS_SECRETS_MANAGER_REGION", ""),

    core/config/core_settings.py, line 213

    os.environ.get("AWS_SECRETS_MANAGER_ENDPOINT_URL", ""),

    core/config/core_settings.py, line 233

    settings_cls, os.environ.get("AZURE_KEY_VAULT_URL", ""), DefaultAzureCredential()

    core/config/core_settings.py, line 255

    settings_cls, default()[0], os.environ.get("GOOGLE_SECRET_MANAGER_PROJECT_ID", "")

    core/config/telemetry.py, line 155

    if (env_value := os.getenv("CODEWEAVER__TELEMETRY__POSTHOG_PROJECT_KEY")) is not None:

    core/telemetry/client.py, line 113

    os.environ.get("CODEWEAVER_POSTHOG_API_KEY")

    core/telemetry/client.py, line 114

    or os.environ.get("CODEWEAVER__TELEMETRY__API_KEY")

    core/types/provider.py, line 321

    return tuple(env["api_key"].env for env in envs if "api_key" in env)

    providers/env_registry/conversion.py, line 70

    >>> env_vars["api_key"].env

  • Agent instructions

    Pass

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

  • Obfuscation

    Concern

    contains a minified payload. contains an encoded blob in a file that should be readable.

    OBFUSCATION_ENCODED_BLOB OBFUSCATION_MINIFIED_PAYLOAD

    semantic/token_patterns.py, line 452

    anonymous|any_source_type|basefee|blobbasefee|blobfee|blobhash|call(code|data(copy|load|size)?|value)?|caller|chainid|coinbase|contract|create2?|delegatecall|emit|enum_value|error|

    semantic/token_patterns.py, line 1014

    r"^(?:(?:(lazy|repeated)_parameter_type|(enum_case_definitions))|(?:(contravariant|covariant)_type_parameter)|(?:(simple_)?enum_case)|(?:(full_)?enum(erators?|_case|_assignment|_en

    semantic/token_patterns.py, line 1020

    r"^(?:(?:computed_(?:(getter|setter|modify|property))|call_suffix|capture_list_item|key_path_(?:(expression|string_expression))|constructor_(?:(expression|suffix))|typealias_declar

    Show more

    semantic/token_patterns.py, line 1077

    r"^(?:(?:computed_(?:(getter|setter|modify|property))|call_suffix|capture_list_item|key_path_(?:(expression|string_expression))|constructor_(?:(expression|suffix))|typealias_declar

    semantic/token_patterns.py, line 1158

    r"^(?:(?:type_(argument|parameter|constraint|projection|bound|test|case|elem)s?(?:_list)?)|(?:(asserts|type_predicate)_type_annotation)|(?:(extends_type_clause|derives_clause|inher

    semantic/data/node_types_cache.json, line 1

    {"registration_cache":{"bash":{"categories":[{"name":"expression","language":"bash","member_thing_names":["ternary_expression","postfix_expression","primary_expression","parenthesi

    semantic/data/node_types/swift-node-types.json, line 1

    [

    server/_assets.py, line 12

    src="""data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiIHN0YW5kYWxvbmU9Im5vIj8+CjwhLS0gQ3JlYXRlZCB3aXRoIElua3NjYXBlIChodHRwOi8vd3d3Lmlua3NjYXBlLm9yZy8pIC0

    server/_assets.py, line 12

    src="""data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiIHN0YW5kYWxvbmU9Im5vIj8+CjwhLS0gQ3JlYXRlZCB3aXRoIElua3NjYXBlIChodHRwOi8vd3d3Lmlua3NjYXBlLm9yZy8pIC0

  • Licence

    Note

    no licence file found.

    LICENCE_MISSING

    No file path was stored.

    no licence file found.

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Get the full report on this tool, £49

Note

Hygiene check of commit 1ed1720d595b. requests shell access. The manifest names this permission. can reach a host that is not written as a fixed address. reads a credential or environment file. contains a minified payload. contains an encoded blob in a file that should be readable. no licence file found.

Date and source

Date checked:

View source

github.com

Commit graded: 1ed1720d595b14ade747fdea887121c537be2054

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Read how this letter is chosen