Codex, Plugin
Migration Skill
Migration Skill is a Codex-native, local-first protocol for behavior-preserving codebase migration.
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 08af1a3115ae, 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).
benchmarks/plugin-runs/20260901-host-e2e-python-node-001/dogfood/verifier-bundle/common.py, line 64
"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
Note
requests shell access. The manifest names this permission.
PERMISSION_SHELL_DECLARED
benchmarks/run_regression.py, line 273
completed = subprocess.run(
benchmarks/run_regression.py, line 319
completed = subprocess.run(
benchmarks/run_regression.py, line 347
completed = subprocess.run(
Show more
benchmarks/cases/python-cli-to-node-cli/source/adapter.py, line 11
completed = subprocess.run(
benchmarks/cases/python-cli-to-node-cli/source/test_cli.py, line 15
return subprocess.run(
benchmarks/plugin-runs/20260901-host-e2e-python-node-001/dogfood/broken-target-invalid/adapter.py, line 13
completed = subprocess.run(
benchmarks/plugin-runs/20260901-host-e2e-python-node-001/dogfood/broken-target-normal/adapter.py, line 13
completed = subprocess.run(
benchmarks/plugin-runs/20260901-host-e2e-python-node-001/dogfood/generated-target/adapter.py, line 13
completed = 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
benchmarks/plugin-runs/20260901-host-e2e-python-node-001/dogfood/verifier-bundle/inventory_project.py, line 109
"network-or-external-api": ("requests", "httpx", "axios", "fetch(", "boto3", "google.cloud", "urllib"),
benchmarks/plugin-runs/20260901-plugin-python-node-001/migration-skill/scripts/inventory_project.py, line 109
"network-or-external-api": ("requests", "httpx", "axios", "fetch(", "boto3", "google.cloud", "urllib"),
benchmarks/runs/20260831-commonjs-to-esm-001/migration-skill/scripts/inventory_project.py, line 109
"network-or-external-api": ("requests", "httpx", "axios", "fetch(", "boto3", "google.cloud", "urllib"),
Show more
benchmarks/runs/20260831-flask-to-fastapi-001/migration-skill/scripts/inventory_project.py, line 109
"network-or-external-api": ("requests", "httpx", "axios", "fetch(", "boto3", "google.cloud", "urllib"),
benchmarks/runs/20260831-python-cli-to-node-cli-001/migration-skill/scripts/inventory_project.py, line 109
"network-or-external-api": ("requests", "httpx", "axios", "fetch(", "boto3", "google.cloud", "urllib"),
skills/migration-skill/scripts/inventory_project.py, line 109
"network-or-external-api": ("requests", "httpx", "axios", "fetch(", "boto3", "google.cloud", "urllib"),
Secrets
Concern
reads a credential or environment file.
SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV
benchmarks/plugin-runs/20260901-host-e2e-python-node-001/dogfood/verifier-bundle/common.py, line 64
"credentials.json",
benchmarks/plugin-runs/20260901-host-e2e-python-node-001/dogfood/verifier-bundle/common.py, line 73
"id_rsa",
benchmarks/plugin-runs/20260901-host-e2e-python-node-001/dogfood/verifier-bundle/common.py, line 379
if name.startswith(".env") and name not in {".env.example", ".env.sample", ".env.template"}:
Show more
benchmarks/plugin-runs/20260901-host-e2e-python-node-001/dogfood/verifier-bundle/common.py, line 628
raise ConfigError(f"check[{check_id}].env 必须是字符串到字符串的对象")
benchmarks/plugin-runs/20260901-host-e2e-python-node-001/dogfood/verifier-bundle/validate_contract.py, line 265
_error(errors, f"{label}.env 必须是字符串到字符串的对象")
benchmarks/plugin-runs/20260901-host-e2e-python-node-001/dogfood/verifier-bundle/validate_contract.py, line 267
_environment({"set": legacy_env}, f"{label}.env", errors)
benchmarks/plugin-runs/20260901-plugin-python-node-001/migration-skill/scripts/common.py, line 64
"credentials.json",
benchmarks/plugin-runs/20260901-plugin-python-node-001/migration-skill/scripts/common.py, line 73
"id_rsa",
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 08af1a3115ae. 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.
Date and source
Date checked:
github.com
Commit graded: 08af1a3115ae49e5e789126f75a74e5956b62806
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.