MCP, MCP server
dcp
Status: Draft v0.3 — May 2026 · Hardware-validated on ESP32-WROOM-32
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 eca2649f0aab, unchanged since the check below.
NETWORK_NO_FIXED_HOST OBFUSCATION_ENCODED_BLOB PERMISSION_SHELL_DECLARED SECRETS_ENV_READ
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
tools/gen_llm_corpus.py, line 209
r = requests.post(f"{API_BASE}/chat/completions", json=body, - OBFUSCATION_ENCODED_BLOB Low
Contains a long base64 shaped string in a file that should be readable.
tools/llm_corpus.json, line 1
{ - PERMISSION_SHELL_DECLARED Note
Runs shell commands, and the manifest or description says so.
docs/paper/figures/measure_footprint.py, line 38
proc = subprocess.run( - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
tools/gen_llm_corpus.py, line 34
API_KEY = os.environ.get("SILICONFLOW_API_KEY") or "sk-ykonfzvoicczdkbinhggechwuterhefnxahszmmrzeikkszv"
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
docs/paper/figures/measure_footprint.py, line 38
proc = 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
tools/gen_llm_corpus.py, line 209
r = requests.post(f"{API_BASE}/chat/completions", json=body,
tools/grid_demo.py, line 54
with urllib.request.urlopen(req, timeout=60) as r:
tools/llm_drive_dcp.py, line 106
with urllib.request.urlopen(req, timeout=60) as r:
Show more
tools/llm_showcase.py, line 153
with urllib.request.urlopen(req, timeout=90) as r:
tools/llm_storyboard.py, line 176
with urllib.request.urlopen(req, timeout=90) as r:
Secrets
Note
reads an environment variable.
SECRETS_ENV_READ
tools/gen_llm_corpus.py, line 34
API_KEY = os.environ.get("SILICONFLOW_API_KEY") or "sk-ykonfzvoicczdkbinhggechwuterhefnxahszmmrzeikkszv"
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Concern
contains an encoded blob in a file that should be readable.
OBFUSCATION_ENCODED_BLOB
tools/llm_corpus.json, line 1
{
tools/llm_corpus.json, line 9576
"text": "###BEGIN_SYS### XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
tools/llm_corpus.json, line 16406
"raw_text": "\n\n\n<minimax:tool_call>\n<invoke name=\"set_label\">\n<parameter name=\"text\">TODO: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
Show more
tools/llm_corpus.json, line 16427
"raw_text": "\n\n\n<minimax:tool_call>\n<invoke name=\"set_label\">\n<parameter name=\"text\">TODO: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
tools/llm_corpus.json, line 17289
"raw_text": "\n\n\n<minimax:tool_call>\n<invoke name=\"set_label\">\n<parameter name=\"text\">AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
tools/llm_corpus.json, line 17331
"raw_text": "\n\n\n<minimax:tool_call>\n<invoke name=\"set_label\">\n<parameter name=\"text\">###BEGIN_SYS### XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
tools/llm_corpus.json, line 20087
"raw_text": "set_label\n{\"text\": \"TODO: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
tools/llm_corpus.json, line 20124
"raw_text": "set_label\n{\"text\": \"TODO: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
tools/llm_corpus.json, line 20770
"raw_text": "set_label\n{\"text\": \"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
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 eca2649f0aab. requests shell access. The manifest names this permission. can reach a host that is not written as a fixed address. reads an environment variable. contains an encoded blob in a file that should be readable.
Date and source
Date checked:
github.com
Commit graded: eca2649f0aab046744d1d548f25b09342edf38b3
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