version

Specify version for MCP server install

Controls installed software version

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

mcp-funnel Write Risk 3/5

// WHEN AI AGENTS USE THIS TOOL

AI agents use version to create or modify resources in Mcp Funnel. Write operations carry medium risk because an autonomous agent could trigger bulk unintended modifications. Rate limits prevent a single agent session from making hundreds of changes in rapid succession. Argument validation ensures the agent passes expected values.

// WHY ENFORCE A POLICY ON VERSION

Without a policy, an AI agent could call version repeatedly, creating or modifying resources faster than any human could review. Intercept's rate limiting ensures write operations happen at a controlled pace, and argument validation catches malformed or unexpected inputs before they reach Mcp Funnel.

// RECOMMENDED POLICY

Write tools can modify data. A rate limit prevents runaway bulk operations from AI agents.

io-github-chris-schra-mcp-funnel.yaml

tools:
  version:
    rules:
      - action: allow
        rate_limit:
          max: 30
          window: 60

See the full Mcp Funnel policy for all 21 tools.

// DETAILS

Tool Name version

Category Write

MCP Server Mcp Funnel MCP Server

Risk Level Medium

// MORE MCP FUNNEL TOOLS

Destructive removeData Execute action Execute bridge_tool_request Execute command Execute force Read alwaysVisibleTools Read args Read defaultPassthroughEnv

View all 21 tools →

// WHAT CAN GO WRONG

Agents calling write-class tools like version have been implicated in these attack patterns. Read the full case and prevention policy for each:

Browse the full MCP Attack Database →

// OTHER WRITE TOOLS ACROSS MCP SERVERS

Other tools in the Write risk category across the catalogue. The same policy patterns (rate-limit, validate) apply to each.

AbraFlexi contact_create AbraFlexi contact_update AbraFlexi evidence_create AbraFlexi evidence_update AbraFlexi invoice_issued_update AbraFlexi invoice_received_create

// RELATED READING

// FAQ

What does the version tool do? +

Specify version for MCP server install. It is categorised as a Write tool in the Mcp Funnel MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on version? +

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

What risk level is version? +

version is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit version? +

Yes. Add a rate_limit block to the version 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 version completely? +

Set action: deny in the Intercept policy for version. 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 version? +

version is provided by the Mcp Funnel MCP server (mcp-funnel). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

version

Enforce policies on Mcp Funnel