frappe_call_method

// WHEN AI AGENTS USE THIS TOOL

AI agents invoke frappe_call_method to trigger processes or run actions in Frappe Dev MCP Server. Execute operations can have side effects beyond the immediate call -- triggering builds, sending notifications, or starting workflows. Rate limits and argument validation are essential to prevent runaway execution.

// WHY ENFORCE A POLICY ON FRAPPE_CALL_METHOD

frappe_call_method can trigger processes with real-world consequences. An uncontrolled agent might start dozens of builds, send mass notifications, or kick off expensive compute jobs. Intercept enforces rate limits and validates arguments to keep execution within safe bounds.

// RECOMMENDED POLICY

Execute tools trigger processes. Rate-limit and validate arguments to prevent unintended side effects.

frappe-dev-mcp-server.yaml

tools:
  frappe_call_method:
    rules:
      - action: allow
        rate_limit:
          max: 10
          window: 60
        validate:
          required_args: true

See the full Frappe Dev MCP Server policy for all 29 tools.

// DETAILS

Tool Name frappe_call_method

Category Execute

MCP Server Frappe Dev MCP Server MCP Server

Risk Level High

// MORE FRAPPE DEV MCP SERVER TOOLS

Destructive frappe_delete_document Execute frappe_run_bench_command Execute frappe_run_doctype_report Execute frappe_run_query_report Write frappe_create_api_endpoint Write frappe_create_app Write frappe_create_doctype Write frappe_create_document

View all 29 tools →

// WHAT CAN GO WRONG

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

Browse the full MCP Attack Database →

// OTHER EXECUTE TOOLS ACROSS MCP SERVERS

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

Agent Passport System — Cryptographic Identity for AI Agents commerce_preflight Agent Passport System — Cryptographic Identity for AI Agents execute_with_context Agent Passport System — Cryptographic Identity for AI Agents gateway_execute_approval Agent Passport System — Cryptographic Identity for AI Agents governance_360 Agent Passport System — Cryptographic Identity for AI Agents parse_governance_block_html AgentClear — API Marketplace for AI Agents call_service

// IN CONTEXT OF HIGH RISK

frappe_call_method is one of the high-risk operations in Frappe Dev MCP Server. For the full severity-focused view — only the high-risk tools with their recommended policies — see the breakdown for this server, or browse all high-risk tools across every MCP server.

// RELATED READING

// FAQ

What does the frappe_call_method tool do? +

Execute a whitelisted Frappe method. It is categorised as a Execute tool in the Frappe Dev MCP Server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on frappe_call_method? +

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

What risk level is frappe_call_method? +

frappe_call_method is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit frappe_call_method? +

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

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

frappe_call_method is provided by the Frappe Dev MCP Server MCP server (frappe-dev-mcp-server). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policies on Frappe Dev MCP Server