MCP, MCP server
Mcp Rb
A lightweight Ruby framework for implementing MCP (Model Context Protocol) servers with a Sinatra-like DSL.
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 89b423c3b338, unchanged since the check below.
NETWORK_NO_FIXED_HOST
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
examples/cosense_example.rb, line 60
http.request(request)
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
examples/cosense_example.rb, line 60
http.request(request)
Secrets
Pass
No read of a credential file or secret environment variable found.
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.txt).
Maintainer activity
Note
the latest commit is more than 365 days old.
MAINTAINER_STALE
No file path was stored.
2025-04-06T10:09:11+09:00
Note
Hygiene check of commit 89b423c3b338. can reach a host that is not written as a fixed address. the latest commit is more than 365 days old.
Date and source
Date checked:
github.com
Commit graded: 89b423c3b33840ef5a03afe544f954ab916cb269
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