MCP, MCP server
Python Utcp
Official python implementation of UTCP.
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 3730c4663333, unchanged since the check below.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
plugins/communication_protocols/cli/src/utcp_cli/cli_communication_protocol.py, line 413
template ``curl "https://api/UTCP_ARG_id_UTCP_END"`` with - NETWORK_UNNAMED_HOST Low
Calls a fixed host that the description does not name.
plugins/communication_protocols/cli/src/utcp_cli/cli_communication_protocol.py, line 413
template ``curl "https://api/UTCP_ARG_id_UTCP_END"`` with - SECRETS_PATH_DOTENV Low
Mentions a .env file.
CLAUDE.md, line 94
"load_variables_from": [{"type": "dotenv", "env_file_path": ".env"}]
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
Pass
No shell or command execution found, and no extra permission was declared.
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Concern
can reach api. The description does not name that host. can reach a host that is not written as a fixed address. can reach api.apis.guru. The description does not name that host.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST
plugins/communication_protocols/cli/src/utcp_cli/cli_communication_protocol.py, line 413
template ``curl "https://api/UTCP_ARG_id_UTCP_END"`` with
plugins/communication_protocols/cli/src/utcp_cli/cli_communication_protocol.py, line 415
``curl "https://api/'"; rm -rf /; "'"``, where bash's parser
plugins/communication_protocols/http/src/utcp_http/_security.py, line 494
# requests / curl behaviour.
Show more
scripts/fetch_google_apis.py, line 7
response = requests.get("https://api.apis.guru/v2/list.json")
plugins/communication_protocols/websocket/README.md, line 234
### Example 1: Stock Price WebSocket (No Template)
plugins/communication_protocols/websocket/README.md, line 276
### Example 3: JSON-RPC WebSocket (Dict Template)
plugins/communication_protocols/websocket/README.md, line 384
| **UTCP WebSocket (This Plugin)** | ✅ Maximum | ✅ Yes - works with any endpoint |
Secrets
Concern
reads a credential or environment file.
SECRETS_PATH_DOTENV
CLAUDE.md, line 94
"load_variables_from": [{"type": "dotenv", "env_file_path": ".env"}]
core/src/utcp/data/utcp_client_config.py, line 31
sources like .env files or remote services.
core/src/utcp/data/utcp_client_config.py, line 48
VariableLoaderSerializer().validate_dict({"variable_loader_type": "dotenv", "env_file_path": ".env"})
Show more
core/src/utcp/data/variable_loader_implementations/dot_env_variable_loader.py, line 12
Loads variables from .env files using the dotenv format. This loader
core/src/utcp/data/variable_loader_implementations/dot_env_variable_loader.py, line 17
env_file_path: Path to the .env file to load variables from.
core/src/utcp/data/variable_loader_implementations/dot_env_variable_loader.py, line 21
loader = DotEnvVariableLoader(env_file_path=".env")
core/src/utcp/data/variable_loader_implementations/dot_env_variable_loader.py, line 30
Load a variable from the configured .env file.
.gitignore, line 133
# Environments
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 3730c4663333. can reach api. The description does not name that host. can reach a host that is not written as a fixed address. can reach api.apis.guru. The description does not name that host. reads a credential or environment file.
Date and source
Date checked:
github.com
Commit graded: 3730c46633333b1527c56aae7f33d53800eda1f1
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