spraay_xmtp_inbox

Read XMTP inbox messages for an Ethereum address. Returns decrypted messages from the production XMTP network. Costs $0.002 USDC.

SERVERSpraay X402 Mcp SOURCEspraay-x402-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-plagtech-spraay-x402-mcp/spraay-xmtp-inbox.md

WHAT IT DOES

What spraay_xmtp_inbox does on Spraay X402 Mcp

AI agents call spraay_xmtp_inbox to retrieve information from Spraay X402 Mcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

RISK

Why spraay_xmtp_inbox is rated Low

This tool retrieves and decrypts existing messages from XMTP inbox without side effects. It is a query/fetch operation that does not create, modify, delete, or execute code. The financial cost ($0.002 USDC) is incidental infrastructure pricing, not a financial transaction initiated by the tool itself. Confidence is high because the description explicitly states 'Read' and 'Returns,' indicating pure data retrieval.

From the tool's definition Tool name and description: 'Read XMTP inbox messages' and 'Returns decrypted messages' — explicitly a read operation with no modification or deletion of data.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs spraay_xmtp_inbox safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Spraay X402 Mcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For spraay_xmtp_inbox, this is the rule to start with:

spraay_xmtp_inbox Allowed

spraay_xmtp_inbox is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "spraay_xmtp_inbox": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Spraay X402 Mcp, apply this rule, and every spraay_xmtp_inbox call is checked against it from then on.

FAQ

Questions about spraay_xmtp_inbox

What does the spraay_xmtp_inbox tool do? +

Read XMTP inbox messages for an Ethereum address. Returns decrypted messages from the production XMTP network. Costs $0.002 USDC. It is categorised as a Read tool in the Spraay X402 Mcp MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on spraay_xmtp_inbox? +

Register the Spraay X402 MCP server in PolicyLayer and add a rule for spraay_xmtp_inbox: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Spraay X402 Mcp. Nothing to install.

What risk level is spraay_xmtp_inbox? +

spraay_xmtp_inbox is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit spraay_xmtp_inbox? +

Yes. Add a rate_limit block to the spraay_xmtp_inbox rule in your PolicyLayer 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 spraay_xmtp_inbox completely? +

Set action: deny in the PolicyLayer policy for spraay_xmtp_inbox. 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 spraay_xmtp_inbox? +

spraay_xmtp_inbox is provided by the Spraay X402 MCP server (spraay-x402-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

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