MCP, MCP server
Nuphus Mcp
Desktop automation MCP server — computer use for any AI agent: control screen, windows, mouse/keyboard, and Chrome via Model Context Protocol (stdio).
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 663d3b2143ed.
NETWORK_NO_FIXED_HOST SECRETS_PATH_UNCONFIRMED 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.
crates/nuphus-mcp/build.rs, line 17
/// NuGet package + exact version to fetch (must match the ORT API version loaded at runtime). - SECRETS_PATH_UNCONFIRMED Low
The Secrets check reports a credential or environment file, but no quoted line shows a recognisable path.
.github/workflows/release.yml, line 169
# (cargo's [target.<triple>].env is not a real key — env must be - OBFUSCATION_FILE_OVER_READ_CAP Note
A file was over the read cap and was not fully read.
crates/nuphus-browser/src/client.rs, line 1
//! BrowserClient - Rust native CDP browser control
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
crates/nuphus-mcp/build.rs, line 17
/// NuGet package + exact version to fetch (must match the ORT API version loaded at runtime).
crates/nuphus-mcp/build.rs, line 29
/// already on disk (`curl -C -`), so this is a retry budget, not a restart budget.
crates/nuphus-mcp/build.rs, line 324
/// `curl -C -` continues a partial file, so a timeout or a killed build costs only the
Show more
crates/nuphus-mcp/build.rs, line 328
// curl ships with Windows 10 1803+, macOS and most Linux distributions.
crates/nuphus-mcp/build.rs, line 348
// curl unavailable and nothing on disk yet → single shot via PowerShell (no resume).
Secrets
Concern
reads a credential or environment file.
SECRETS_PATH_UNCONFIRMED
.github/workflows/release.yml, line 169
# (cargo's [target.<triple>].env is not a real key — env must be
.github/workflows/release.yml, line 209
# (cargo's [target.<triple>].env is not a real key — env must be global —
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
crates/nuphus-browser/src/client.rs, line 1
//! BrowserClient - Rust native CDP browser control
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 663d3b2143ed. 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: 663d3b2143ed8a208fb200576a52949450067cf4
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