Returns the topology of a specific namespaces, health, status of the mesh and namespaces. Includes a mesh health summary overview with aggregated counts of healthy, degraded, and failing apps, workloads, and services. Use this for high-level overviews
Single-target operation
Part of the Kubernetes MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.
AI agents call kiali_mesh_graph to retrieve information from Kubernetes without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though kiali_mesh_graph only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
tools:
kiali_mesh_graph:
rules:
- action: allowSee the full Kubernetes policy for all 37 tools.
Agents calling read-class tools like kiali_mesh_graph have been implicated in these attack patterns. Read the full case and prevention policy for each:
Other tools in the Read risk category across the catalogue. The same policy patterns (rate-limit, allow) apply to each.
Returns the topology of a specific namespaces, health, status of the mesh and namespaces. Includes a mesh health summary overview with aggregated counts of healthy, degraded, and failing apps, workloads, and services. Use this for high-level overviews. It is categorised as a Read tool in the Kubernetes MCP Server, which means it retrieves data without modifying state.
Add a rule in your Intercept YAML policy under the tools section for kiali_mesh_graph. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Kubernetes MCP server.
kiali_mesh_graph 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 kiali_mesh_graph rule in your Intercept 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 Intercept policy for kiali_mesh_graph. 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.
kiali_mesh_graph is provided by the Kubernetes MCP server (kubernetes-mcp-server). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Open source. One binary. Zero dependencies.
npx -y @policylayer/intercept