MCP, MCP server
Flowlens Mcp Server
flowlens-mcp-server gives your coding agent (Claude Code, Cursor, Copilot, Codex) full browser context for in-depth debugging and regression testing.
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.
NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV OBFUSCATION_FILE_OVER_READ_CAP
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
flowlens_mcp_server/utils/flow/http_client.py, line 30
response = requests.get(url, headers=self._headers, params=qparams) - SECRETS_PATH_DOTENV Low
Mentions a .env file.
poetry.lock, line 2170
description = "Read key-value pairs from a .env file and set them as environment variables" - OBFUSCATION_FILE_OVER_READ_CAP Note
A file was over the read cap and was not fully read.
poetry.lock, line 1
# This file is automatically @generated by Poetry 2.2.1 and should not be changed by hand.
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 a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
flowlens_mcp_server/utils/flow/http_client.py, line 30
response = requests.get(url, headers=self._headers, params=qparams)
Secrets
Concern
reads a credential or environment file.
SECRETS_PATH_DOTENV
poetry.lock, line 2170
description = "Read key-value pairs from a .env file and set them as environment variables"
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Note
a file was over the read cap and was not fully read.
OBFUSCATION_FILE_OVER_READ_CAP
poetry.lock, line 1
# This file is automatically @generated by Poetry 2.2.1 and should not be changed by hand.
Licence
Pass
A licence file is present (LICENSE.txt).
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit 7c0f27f7350a. can reach a host that is not written as a fixed address. reads a credential or environment file. a file was over the read cap and was not fully read.
Date and source
Date checked:
github.com
Commit graded: 7c0f27f7350a422314c500273e91413511b9eb5d
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