sap_build_agent_lifecycle_transaction
Hosted-safe unsigned builder for the agent lifecycle actions: deactivate_agent, reactivate_agent, close_agent (reclaims rent), and migrate_pricing_menu (one-time backfill of the PricingMenu PDA for agents registered before pricing menus existed). The owner wallet signs locally. SAP MCP context: D...
This record as markdown: /tools/oobe-protocol-labs-sap-mcp-server/sap-build-agent-lifecycle-transaction.md
What sap_build_agent_lifecycle_transaction does on Sap
AI agents invoke sap_build_agent_lifecycle_transaction to trigger actions in Sap. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.
| Parameter | Type | Required | Description |
|---|---|---|---|
action | string | — | Lifecycle action to build. |
ownerWallet | string | — | Agent owner wallet public key (base58) — sole required signer. |
Parameters from the server's own tool schema.
Why sap_build_agent_lifecycle_transaction is rated High
Constructs and executes irreversible agent lifecycle transactions requiring owner wallet signature; potential for state changes and financial impact.
From the tool's definition deactivate_agent, reactivate_agent, close_agent, migrate_pricing_menu, unsigned builder
Attacks that exploit this kind of access
The rule that runs sap_build_agent_lifecycle_transaction safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Sap, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For sap_build_agent_lifecycle_transaction, this is the rule to start with:
sap_build_agent_lifecycle_transaction stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Sap, apply this rule, and every sap_build_agent_lifecycle_transaction call is checked against it from then on.
Questions about sap_build_agent_lifecycle_transaction
Hosted-safe unsigned builder for the agent lifecycle actions: deactivate_agent, reactivate_agent, close_agent (reclaims rent), and migrate_pricing_menu (one-time backfill of the PricingMenu PDA for agents registered before pricing menus existed). The owner wallet signs locally. SAP MCP context: Direct synapse-sap-sdk wrapper served by this MCP. Read tools return on-chain state; write tools require signer policy, configured RPC, and the active SAP profile. SAP MCP execution guidance: Intent: hosted unsigned transaction builder. Pricing: paid builder; estimate first, then pay/build and finalize unsigned transactions locally when returned. Routing: paid hosted call; call sap_estimate_tool_cost first, then use sap_payments_call_paid_tool if the runtime cannot handle x402 natively. Signer boundary: hosted reads/builders never receive keypair bytes; value-moving results must be finalized locally when signing is required. It is categorised as a Execute tool in the Sap MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
sap_build_agent_lifecycle_transaction accepts 2 parameters: action, ownerWallet. The full parameter table on this page comes from the server's own tool schema.
Register the Sap MCP server in PolicyLayer and add a rule for sap_build_agent_lifecycle_transaction: 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 Sap. Nothing to install.
sap_build_agent_lifecycle_transaction is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the sap_build_agent_lifecycle_transaction 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.
Set action: deny in the PolicyLayer policy for sap_build_agent_lifecycle_transaction. 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.
sap_build_agent_lifecycle_transaction is provided by the Sap MCP server (https://mcp.sap.oobeprotocol.ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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