MCP, MCP server
Lineai Mcp Server
An MCP Server to utilize Lineai's rich software dependency data in your AI programming assistant.
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 a54eb3805282, unchanged since the check below.
SECRETS_PATH_DOTENV OBFUSCATION_ENCODED_BLOB SECRETS_ENV_READ
Why this grade
- SECRETS_PATH_DOTENV Low
Mentions a .env file.
src/lineai_mcp_server/server.py, line 22
# Only load from .env file if we're not running tests - OBFUSCATION_ENCODED_BLOB Low
Contains a long base64 shaped string in a file that should be readable.
context/llms-full.txt, line 1
this file comes from https://modelcontextprotocol.io/llms-full.txt - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
src/lineai_mcp_server/utils.py, line 56
TOKEN_CACHE_TTL = int(os.getenv('LINEAI_TOKEN_CACHE_TTL', '3600')) # Default 1 hour
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
Pass
No network call found.
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
src/lineai_mcp_server/server.py, line 22
# Only load from .env file if we're not running tests
src/lineai_mcp_server/utils.py, line 56
TOKEN_CACHE_TTL = int(os.getenv('LINEAI_TOKEN_CACHE_TTL', '3600')) # Default 1 hour
src/lineai_mcp_server/utils.py, line 801
"password": os.getenv("LINEAI_PASSWORD")
Show more
.gitignore, line 10
.venv
.gitignore, line 15
test/.env.test
README.md, line 353
- `LINEAI_TEST_MODE`: When set (any value), the server skips loading a `.env` file so tests fully control the environment.
README.md, line 424
1. Copy `test/.env.test.example` to `test/.env.test` and populate with your Lineai server details
README.md, line 435
`test/integration_test_graph.py` drives the real MCP handler path (`handle_call_tool`) for **`lineai-graph-capabilities`** and a chained flow (search → impact → path → validate → o
context/Python-MCP-SDK.md, line 1193
uv run mcp install server.py -f .env
context/graph-mcp-tooling-ideas.md, line 212
- Load real credentials via **`test/.env.test`** or project **`.env`** (see `load_test_config()` in `test/integration_test_all.py`).
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
context/llms-full.txt, line 1
this file comes from https://modelcontextprotocol.io/llms-full.txt
docs/rendered-diagrams/04-auth-and-caching.svg, line 1
<svg id="my-svg" width="100%" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" class="flowchart" style="max-width: 1760.55px; background-color: white;"
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 a54eb3805282. reads a credential or environment file. contains an encoded blob in a file that should be readable.
Date and source
Date checked:
github.com
Commit graded: a54eb38052826894ec876168e211b77d8b73976d
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