Security audit
Security checks for vulnerabilities and agentic risk
The skill coherently supports hydration tracking, with ordinary risks from running an unpinned third-party package.
Use a reviewed, pinned package version before running it. The hydration history is stored in a local JSON file. This review verified the skill instructions, but could not independently verify the external package implementation.
The goal command uses npx to execute a package without specifying a version, allowing the executable code to change between runs. Although this is a CLI rather than an MCP server, the supply-chain concern is valid: a compromised release could execute code with the agent's permissions, exceeding the hydration calculator's needs.
The add command executes an unpinned package through npx, so logging a drink can trigger execution of an unreviewed release. A compromised release could access files or credentials available to the agent; the intended write to a hydration log does not constrain the package's actual permissions.
The status command resolves and executes an unspecified package version rather than a fixed, reviewed artifact. Even though displaying hydration status is conceptually read-only, a compromised package would execute with the agent's permissions and could perform unrelated filesystem or network operations.
The week command invokes an unpinned npm package, creating a dependency on mutable registry content whenever a release must be resolved. A compromised release could execute arbitrary code under the agent's account, despite the command's limited purpose of reading hydration history.
The undo command automatically executes an unspecified version of gopromotional-siplog through npx. If a malicious release is selected, its execution is not limited to removing a log entry and could compromise other data accessible to the agent.
The set-goal command executes a package without a fixed version, exposing the agent to changes in subsequently resolved releases. A compromised release could run arbitrary code with the agent's privileges; changing a hydration target does not require or justify that broader access.
No suspicious patterns detected.
