// MCP TOOL REFERENCE

ratchetgate_advance

Advance RatchetGate epoch, re-key session at RG_LOOP=47 boundary. Returns new epoch and key material. $0.005/call.

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

atomadictech-ud4n/aaaa-nexus Execute Risk 3/5

// WHEN AI AGENTS USE THIS TOOL

AI agents invoke ratchetgate_advance to trigger processes or run actions in Aaaa Nexus. 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 RATCHETGATE_ADVANCE

ratchetgate_advance 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.

atomadictech-ud4n-aaaa-nexus.yaml

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

See the full Aaaa Nexus policy for all 9 tools.

// DETAILS

Tool Name ratchetgate_advance

Category Execute

MCP Server Aaaa Nexus MCP Server

Risk Level High

// MORE AAAA NEXUS TOOLS

Execute health Execute inference Execute inference_stream Execute metrics Execute oracle_entropy Execute oracle_hallucination Execute ratchetgate_session Write ratchetgate_register

View all 9 tools →

// WHAT CAN GO WRONG

Agents calling execute-class tools like ratchetgate_advance 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

ratchetgate_advance is one of the high-risk operations in Aaaa Nexus. 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 ratchetgate_advance tool do? +

Advance RatchetGate epoch, re-key session at RG_LOOP=47 boundary. Returns new epoch and key material. $0.005/call.. It is categorised as a Execute tool in the Aaaa Nexus MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on ratchetgate_advance? +

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

What risk level is ratchetgate_advance? +

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

Can I rate-limit ratchetgate_advance? +

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

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

ratchetgate_advance is provided by the Aaaa Nexus MCP server (atomadictech-ud4n/aaaa-nexus). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

ratchetgate_advance

Enforce policies on Aaaa Nexus