MCP Tool Reference Low Risk

kv_namespaces_list

List KV namespaces

Part of the Cloudflare MCP server. Enforce policies on this tool with Intercept, the open-source MCP proxy.

cloudflare/mcp-server-cloudflare Other

WHEN AI AGENTS USE THIS TOOL

AI agents call kv_namespaces_list to perform operations in Cloudflare. While the risk category is not fully classified, applying a rate limit gives you visibility into how often the tool is called and prevents unexpected bursts of activity from autonomous agents.

WHY ENFORCE A POLICY ON KV_NAMESPACES_LIST

Applying a policy to kv_namespaces_list gives you an audit trail of every call an AI agent makes. Even for low-risk tools, visibility into agent behaviour helps you debug issues, optimise workflows, and maintain compliance with your organisation's security requirements.

RECOMMENDED POLICY

Apply a rate limit to control usage and monitor for unexpected behaviour.

cloudflare.yaml 
tools:
  kv_namespaces_list:
    rules:
      - action: allow
        rate_limit:
          max: 60
          window: 60

See the full Cloudflare policy for all 23 tools.

DETAILS

Tool Name

kv_namespaces_list

Category

Other

MCP Server

Cloudflare MCP Server

Risk Level

Low

MORE CLOUDFLARE TOOLS

d1_database_create Other
Create a new D1 database
d1_database_delete Other
Delete a D1 database
d1_database_get Other
Get a D1 database
d1_database_query Other
Query a D1 database
d1_databases_list Other
List all D1 databases
kv_namespace_create Other
Create a new KV namespace
kv_namespace_delete Other
Delete a KV namespace
kv_namespace_get Other
Get details of a KV namespace

View all 23 tools →

SIMILAR OTHER TOOLS ON OTHER SERVERS

analytics Algolia
Access Algolia analytics data
monitoring Algolia
Monitor Algolia service status
recommend Algolia
Access Algolia recommendation features
abtesting Algolia
Manage A/B tests
collections Algolia
Manage query suggestions collections
usage Algolia
Access Algolia usage data

RELATED READING

FREQUENTLY ASKED QUESTIONS

What does the kv_namespaces_list tool do?

List KV namespaces. It is categorised as a Other tool in the Cloudflare MCP Server, which means it performs auxiliary operations.

How do I enforce a policy on kv_namespaces_list?

Add a rule in your Intercept YAML policy under the tools section for kv_namespaces_list. You can allow, deny, rate-limit, or validate arguments. Then run Intercept as a proxy in front of the Cloudflare MCP server.

What risk level is kv_namespaces_list?

kv_namespaces_list is a Other tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit kv_namespaces_list?

Yes. Add a rate_limit block to the kv_namespaces_list 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.

How do I block kv_namespaces_list completely?

Set action: deny in the Intercept policy for kv_namespaces_list. 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.

What MCP server provides kv_namespaces_list?

kv_namespaces_list is provided by the Cloudflare MCP server (cloudflare/mcp-server-cloudflare). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

ENFORCE POLICIES ON CLOUDFLARE

Open source. One binary. Zero dependencies.

VIEW ON GITHUB Full Cloudflare policy →