# spraay_notify_sms Send an SMS notification for payment alerts (simulated — Twilio integration coming). Requires E.164 phone format. Costs $0.005 USDC. Agent View of the PolicyLayer registry record for `spraay_notify_sms`. HTML page: https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-notify-sms ## Facts - Tool: `spraay_notify_sms` - Server: Spraay X402 Mcp (`spraay-x402-mcp`) — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp.md - Install: `npx -y spraay-x402-mcp` - Homepage: https://github.com/plagtech/spraay-x402-mcp - Risk category: Financial (Critical risk) - Registry record: grade F, identity unverified - Server rate-limited: no - Parameters: 0 - Recommended policy verdict: Approval-gated ## Example call (MCP tools/call, JSON-RPC 2.0) ```json { "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "spraay_notify_sms", "arguments": {} } } ``` ## Why spraay_notify_sms is rated Critical Each call to this tool incurs a real USDC charge ($0.005), making it a Financial action by the severity hierarchy. Although the amount is small, an AI agent could repeatedly invoke this tool to drain funds or spam SMS targets, raising the blast radius to medium. The external notification side-effect alone would be Execute, but the financial cost elevates the category to Financial. From the tool's own definition: "Costs $0.005 USDC — the tool commits a financial obligation (micropayment) each time it is invoked, in addition to triggering an external SMS operation." ## Use case AI agents use spraay_notify_sms to commit financial operations through Spraay X402 Mcp, usually the final step of a payment, billing, or trading workflow. A call moves real money. ## Recommended policy (PolicyLayer) Verdict: **Approval-gated**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Spraay X402 Mcp: ```json { "version": "1", "default": "deny", "tools": { "spraay_notify_sms": { "deny_if": [ { "conditions": [], "on_deny": "Requires human approval." } ] } } } ``` ## Other tools on Spraay X402 Mcp (182) - `spraay_cron_cancel` — Destructive — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-cron-cancel.md - `spraay_robots_deregister` — Destructive — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-robots-deregister.md - `spraay_webhook_delete` — Destructive — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-webhook-delete.md - `spraay_compute_text_inference` — Execute — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-compute-text-inference.md - `spraay_free_chat` — Execute — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-free-chat.md - `spraay_gpu_run` — Execute — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-gpu-run.md - `spraay_rpc_call` — Execute — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-rpc-call.md - `spraay_webhook_test` — Execute — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-webhook-test.md - `spraay_agent_wallet_provision` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-agent-wallet-provision.md - `spraay_agent_wallet_revoke_key` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-agent-wallet-revoke-key.md - `spraay_agent_wallet_session_key` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-agent-wallet-session-key.md - `spraay_auth_session` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-auth-session.md - `spraay_batch_execute` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-batch-execute.md - `spraay_bittensor_embeddings` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-bittensor-embeddings.md - `spraay_bittensor_images_generations` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-bittensor-images-generations.md - `spraay_compute_batch` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-compute-batch.md - `spraay_compute_futures_deposit` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-compute-futures-deposit.md - `spraay_compute_futures_execute` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-compute-futures-execute.md - `spraay_compute_futures_refund` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-compute-futures-refund.md - `spraay_compute_image_generation` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-compute-image-generation.md - `spraay_compute_tts` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-compute-tts.md - `spraay_cron_create` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-cron-create.md - `spraay_escrow_cancel` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-escrow-cancel.md - `spraay_escrow_create` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-escrow-create.md - `spraay_escrow_fund` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-escrow-fund.md - `spraay_escrow_release` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-escrow-release.md - `spraay_invoice_create` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-invoice-create.md - `spraay_payroll_execute` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-payroll-execute.md - `spraay_sctp_invoice` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-sctp-invoice.md - `spraay_sctp_pay` — Financial — https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp/spraay-sctp-pay.md - …and 152 more: https://policylayer.com/tools/io-github-plagtech-spraay-x402-mcp.md ## For agents This record is a snapshot. Live verdicts and the full registry: - Check every server in your MCP config at once: `npx -y policylayer stack` - Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md) - Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events` --- Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=io-github-plagtech-spraay-x402-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-plagtech-spraay-x402-mcp