gcp_rm_update_project
Update project metadata
This record as markdown: /tools/ahmedselimmansor-ctrl-gcp-mcp-server/gcp-rm-update-project.md
What gcp_rm_update_project does on GCP MCP Server
AI agents use gcp_rm_update_project to create or update resources in GCP MCP Server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your GCP MCP Server environment.
Why gcp_rm_update_project is rated Medium
This tool creates or modifies data (project metadata) in a reversible manner, fitting the Write category. Severity is medium because project metadata changes could affect billing, permissions, labels, and organizational settings, with potential blast radius across multiple resources, but the changes are typically undoable through subsequent updates.
From the tool's definition Tool name 'gcp_rm_update_project' with description 'Update project metadata' indicates modification of project-level configuration without deletion or destruction. The verb 'update' is reversible.
Attacks that exploit this kind of access
The rule that runs gcp_rm_update_project safely
PolicyLayer is an MCP gateway: it sits between your AI agents and GCP MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For gcp_rm_update_project, this is the rule to start with:
gcp_rm_update_project stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect GCP MCP Server, apply this rule, and every gcp_rm_update_project call is checked against it from then on.
Questions about gcp_rm_update_project
Update project metadata. It is categorised as a Write tool in the GCP MCP Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the GCP MCP Server MCP server in PolicyLayer and add a rule for gcp_rm_update_project: 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 GCP MCP Server. Nothing to install.
gcp_rm_update_project is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the gcp_rm_update_project 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 gcp_rm_update_project. 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.
gcp_rm_update_project is provided by the GCP MCP Server MCP server (ahmedselimmansor-ctrl/gcp_mcp_server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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