MCP, MCP server
Polymarket MCP
A self-contained Rust MCP server for Polymarket: source-linked market briefs, public discovery, exact CLOB V2 books, wallet analytics, realtime market state, SQLite recording/replay, fill simulation, and safely gated optional trading.
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 INSTALL_DOCUMENTED_INSTALLER
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
scripts/install.sh, line 35
curl --fail --location --silent --show-error \ - SECRETS_PATH_DOTENV Low
Mentions a .env file.
docs/PYTHON_COMPARISON.md, line 67
- Authenticated trading was intentionally excluded. No `.env` credentials were loaded or used. - INSTALL_DOCUMENTED_INSTALLER Note
Documentation shows an installer that pipes a download into a shell.
README.md, line 16
curl --proto '=https' --tlsv1.2 -LsSf https://raw.githubusercontent.com/beejmaxx/polymarket-mcp-rs/main/scripts/install.sh | sh
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
Note
README documents an installer that pipes a download into a shell. The docs document an installer that pipes a download into a shell.
INSTALL_DOCUMENTED_INSTALLER
README.md, line 16
curl --proto '=https' --tlsv1.2 -LsSf https://raw.githubusercontent.com/beejmaxx/polymarket-mcp-rs/main/scripts/install.sh | sh
docs/INSTALL.md, line 10
curl --proto '=https' --tlsv1.2 -LsSf https://raw.githubusercontent.com/beejmaxx/polymarket-mcp-rs/main/scripts/install.sh | sh
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
scripts/install.sh, line 35
curl --fail --location --silent --show-error \
scripts/install.sh, line 37
curl --fail --location --silent --show-error \
Secrets
Concern
reads a credential or environment file.
SECRETS_PATH_DOTENV
.dockerignore, line 7
*.sqlite3-wal
.gitignore, line 4
.DS_Store
docs/PYTHON_COMPARISON.md, line 67
- Authenticated trading was intentionally excluded. No `.env` credentials were loaded or used.
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 9411ea5e452e. README documents an installer that pipes a download into a shell. The docs document an installer that pipes a download into a shell. can reach a host that is not written as a fixed address. reads a credential or environment file.
Date and source
Date checked:
github.com
Commit graded: 9411ea5e452e1b49fc4f7657ea16fa315e0bd40b
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