106 tools. 38 can modify or destroy data without limits.
1 destructive tool with no built-in limits. Policy required.
Last updated:
Destructive tools (recurring_tasks_delete) permanently delete resources. There is no undo. An agent calling these in a retry loop causes irreversible damage.
Write operations (add_tags, apex_create_test, canvas_create) modify state. Without rate limits, an agent can make hundreds of changes in seconds — faster than any human can review or revert.
Execute tools (agent_execute, gcloud_functions_invoke, recurring_tasks_run_now) trigger processes with side effects. Builds, notifications, workflows — all fired without throttling.
Intercept sits between your agent and Rocket Plus. Every tool call checked against your policy before it executes — so your agent can do its job without breaking things.
npx -y @policylayer/intercept scan -- npx -y @rocket-plus-mcp recurring_tasks_delete:
rules:
- action: deny Destructive tools should never be available to autonomous agents without human approval.
add_tags:
rules:
- rate_limit: 30/hour Prevents bulk unintended modifications from agents caught in loops.
agent_list:
rules:
- rate_limit: 60/minute Controls API costs and prevents retry loops from exhausting upstream rate limits.
Yes. The Rocket Plus server exposes 1 destructive tools including recurring_tasks_delete. These permanently remove resources with no undo. Intercept blocks destructive tools by default so they never reach the upstream server.
The Rocket Plus server has 33 write tools including add_tags, apex_create_test, canvas_create. Set rate limits in your policy file -- for example, rate_limit: 10/hour prevents an agent from making more than 10 modifications per hour. Intercept enforces this at the transport layer.
106 tools across 4 categories: Destructive, Execute, Read, Write. 68 are read-only. 38 can modify, create, or delete data.
One line change. Instead of running the Rocket Plus server directly, prefix it with Intercept: intercept -c io-github-crypto-goatz-rocket-plus-mcp.yaml -- npx -y @rocket-plus-mcp. Download a pre-built policy from policylayer.com/policies/io-github-crypto-goatz-rocket-plus-mcp and adjust the limits to match your use case.
Starter policies available for each. Same risk classification, same one-command setup.
Set budgets, approvals, and hard limits across MCP servers.
npx -y @policylayer/intercept init