ghsaId
Filter by GitHub Security Advisory ID (format: GHSA-xxxx-xxxx-xxxx). (string, optional)
This record as markdown: /tools/io-github-aifity-omnigit-mcp/ghsaid.md
What ghsaId does on GitHub
AI agents call ghsaId to retrieve information from GitHub without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why ghsaId is rated Low
This is a filter parameter for querying GitHub Security Advisories. It retrieves or queries data without side effects. The tool itself does not create, modify, delete, or execute operations—it is a read-only filter criterion used in search contexts.
From the tool's definition Tool name 'ghsaId' with description 'Filter by GitHub Security Advisory ID' indicates a filtering/query parameter used to search or retrieve security advisory data, not to modify or execute operations.
Attacks that exploit this kind of access
The rule that runs ghsaId safely
PolicyLayer is an MCP gateway: it sits between your AI agents and GitHub, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For ghsaId, this is the rule to start with:
ghsaId is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect GitHub, apply this rule, and every ghsaId call is checked against it from then on.
Questions about ghsaId
Filter by GitHub Security Advisory ID (format: GHSA-xxxx-xxxx-xxxx). (string, optional). It is categorised as a Read tool in the GitHub MCP Server, which means it retrieves data without modifying state.
Register the GitHub MCP server in PolicyLayer and add a rule for ghsaId: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches GitHub. Nothing to install.
ghsaId is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the ghsaId rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for ghsaId. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
ghsaId is provided by the GitHub MCP server (oci:ghcr.io/aifity/omnigit-mcp:0.5.0). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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