MCP, MCP server
Chainweb API
Model Context Protocol servers that give your AI agent safe, auditable access to the Pact 5 development loop on Kadena Chainweb.
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 f8eb66f34036, unchanged since the check below.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV NETWORK_LOCALHOST
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
packages/mcp-shared/src/network-allowlist.ts, line 74
return await fetch(input, init); - NETWORK_UNNAMED_HOST Low
Calls a fixed host that the description does not name.
packages/mcp-shared/src/network-allowlist.ts, line 74
return await fetch(input, init); - SECRETS_PATH_DOTENV Low
Mentions a .env file.
.gitignore, line 13
.env - NETWORK_LOCALHOST Note
Calls localhost only.
packages/mcp-shared/src/network-allowlist.ts, line 74
return await fetch(input, init);
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. can reach localhost.evil.com. The description does not name that host. can reach evil.com. The description does not name that host.
NETWORK_NO_FIXED_HOST NETWORK_LOCALHOST NETWORK_UNNAMED_HOST
packages/mcp-shared/src/network-allowlist.ts, line 74
return await fetch(input, init);
packages/mcp-chainweb/SECURITY.md, line 20
Checked at startup and re-checked on every `fetch()` call (defence in
packages/mcp-shared/SECURITY.md, line 74
await fetch('http://localhost:8081/api')
Show more
packages/mcp-shared/SECURITY.md, line 77
await fetch('http://localhost.evil.com:8081/api')
packages/mcp-shared/SECURITY.md, line 80
await fetch('https://evil.com/localhost:8081/api')
packages/mcp-shared/SECURITY.md, line 136
await fetch(userProvidedUrl); // No origin validation
Secrets
Concern
reads a credential or environment file.
SECRETS_PATH_DOTENV
.gitignore, line 12
# Environment
.gitignore, line 13
.env
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 f8eb66f34036. can reach a host that is not written as a fixed address. can reach localhost.evil.com. The description does not name that host. can reach evil.com. The description does not name that host. reads a credential or environment file.
Date and source
Date checked:
github.com
Commit graded: f8eb66f34036ae19d2d2ab100ff4beddf6195fac
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