generateKeypair

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

// WHEN AI AGENTS USE THIS TOOL

AI agents use generateKeypair to create or modify resources in Helius. 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 GENERATEKEYPAIR

Without a policy, an AI agent could call generateKeypair 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 Helius.

// RECOMMENDED POLICY

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

helius.yaml

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

See the full Helius policy for all 63 tools.

// DETAILS

Tool Name generateKeypair

Category Write

MCP Server Helius MCP Server

Risk Level Medium

// MORE HELIUS TOOLS

Financial payRenewal Financial transferSol Financial transferToken Destructive deleteWebhook Execute parseTransactions Execute recommendStack Write agenticSignup Write createWebhook

View all 63 tools →

// WHAT CAN GO WRONG

Agents calling write-class tools like generateKeypair 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.

Firecrawl Web Scraping Server firecrawl_generate_llmstxt AbraFlexi contact_create AbraFlexi contact_update AbraFlexi evidence_create AbraFlexi evidence_update AbraFlexi invoice_issued_update

// RELATED READING

// FAQ

What does the generateKeypair tool do? +

Generate a new Solana keypair for Helius account signup. Returns the wallet address. The user must fund this wallet with ~0.001 SOL + 1 USDC (basic plan) or more USDC (for paid plans) before calling agenticSignup.. It is categorised as a Write tool in the Helius MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on generateKeypair? +

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

What risk level is generateKeypair? +

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

Can I rate-limit generateKeypair? +

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

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

generateKeypair is provided by the Helius MCP server (helius-mcp). Intercept sits as a proxy in front of this server to enforce policies before tool calls reach the server.

generateKeypair

Let agents act without letting them run wild.