sap-mcp Server

What it does

Use the SAP MCP Wizard or install the library from the npm registry to automatically create and configure a Solana/SAP wallet via https://mcp.sap.oobeprotocol.a

How to install the sap-mcp Server

Install it with one Smithery CLI line and enter the settings below when asked.

Claude Desktop

npx -y @smithery/cli install oobe-protocol/sap-mcp --client claude

Cursor

npx -y @smithery/cli install oobe-protocol/sap-mcp --client cursor

Settings to fill in

• usageMode · Usage mode (optional) Use free-discovery for immediate hosted reads that do not require payment. Use x402-native-client when this runtime can parse PAYMENT-REQUIRED and retry with PAYMENT-SIGNATURE or X-PAYMENT.
• x402Payer · x402 payer (optional) How paid MCP calls will be paid. Select none for free discovery only, native when the current client signs x402 itself, sap-payments when the local SAP MCP bridge is installed, or custom when an exter…
• setupCommand · Local setup command (optional) Copy this command into a local terminal when paid/write tools should work from a non-custodial user profile.
• submitRelayUrl · Signed transaction submit relay (optional) Optional submit-only relay for already-signed Solana transactions returned by local sappaymentsfinalizetransaction. The relay never signs and never receives keypair bytes.
• wizardCompleted · Wizard completed (optional) Set true after running the SAP MCP wizard locally: npm exec --yes --package @oobe-protocol-labs/sap-mcp-server -- sap-mcp-config wizard.
• maxUsdPerPaidCall · Max USD per paid call (optional) Recommended local policy cap for x402/pay.sh hosted paid tool calls. The hosted server returns the challenge; the local sappayments bridge, native x402 client, or custom payer should enforce this cap…
• autoPayMicropayments · Auto-pay small calls (optional) Optional local/client behavior for tiny approved calls under the configured cap. OOBE hosted MCP never stores user keypairs, wallet bytes, or signer secrets.

Remote server address (Streamable HTTP)

https://sap-mcp--oobe-protocol.run.tools

Keys and passwords go only to the provider and your own machine; ListeningMind never receives them.

275 tools

• sap_protocol_invariants Free read-only protocol invariant card for agents. Returns the current SAP program id, protocol treasury, source-level expected 0.1 SOL registration fee invariant, hosted write rou…
• sap_agent_identity_plan Free read-only planner for SAP agent registration, profile/image updates, Metaplex/MPL Core identity linking, SNS linking, x402 pricing metadata, and post-write verification.
• sap_register_agent Deprecated raw SDK wrapper. Production registration must use sappaymentsregisteragent so the local signer path confirms the account, verifies the 0.1 SOL protocol treasury fee inva…
• sap_update_agent Local-signer-only: update the connected wallet SAP agent using SDK AgentModule.update.
• sap_deactivate_agent Deactivate the connected wallet SAP agent. SAP MCP context: Direct synapse-sap-sdk wrapper served by this MCP.
• sap_reactivate_agent Reactivate the connected wallet SAP agent. SAP MCP context: Direct synapse-sap-sdk wrapper served by this MCP.
• sap_close_agent Close the connected wallet SAP agent and reclaim rent. SAP MCP context: Direct synapse-sap-sdk wrapper served by this MCP.
• sap_report_calls Report served call count for the connected wallet SAP agent. SAP MCP context: Direct synapse-sap-sdk wrapper served by this MCP.
• sap_update_reputation_metrics Update self-reported latency and uptime metrics for the connected wallet SAP agent. SAP MCP context: Reputation and trust flow.
• sap_get_agent Fetch agent identity by owner wallet. If omitted, fetches the connected wallet agent. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_get_agent_stats Fetch agent stats by agent PDA. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_get_global_state Fetch the on-chain global registry through SDK AgentModule.fetchGlobalRegistry. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_get_network_overview Fetch real network counters from SDK DiscoveryRegistry.getNetworkOverview. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_get_agent_profile Fetch a hydrated SAP agent profile by owner wallet. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_is_agent_active Check if a wallet owns an active SAP agent. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_discover_agents Paid hosted discovery for SAP agents. Search and filter the current on-chain AgentAccount directory by query, wallet, protocol, capability, x402 endpoint presence, and cursor pagin…
• sap_list_agents Compatibility alias for sapdiscoveragents. Supports query, wallet, protocol, capability, x402 endpoint filtering, and cursor pagination.
• sap_list_all_agents Paid hosted global SAP agent directory read. Enumerates current on-chain AgentAccount PDAs and supports query, wallet, protocol, capability, x402 endpoint filtering, compact/full v…
• sap_find_tools_by_category Find on-chain tool descriptors by SDK tool category name or numeric category. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_get_tool_category_summary Fetch SDK discovery summary across SAP tool categories. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_fetch_capability_index Fetch a SAP capability index by capability ID. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_fetch_protocol_index Fetch a SAP protocol index by protocol ID. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_fetch_tool_category_index Fetch a SAP tool category index by numeric category. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_fetch_tool Fetch a tool descriptor by agent PDA and tool name. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_fetch_feedback Fetch a feedback PDA by agent PDA and optional reviewer wallet. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_fetch_attestation Fetch an attestation PDA by agent PDA and optional attester wallet. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_fetch_escrow Fetch a V1 escrow by escrow PDA, or by agent PDA and optional depositor. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_fetch_escrow_v2 Fetch a V2 escrow by escrow PDA, or by agent PDA, depositor, and nonce. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_fetch_pending_settlement Fetch a V2 pending settlement PDA. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_fetch_dispute Fetch a V2 dispute PDA. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_fetch_vault Fetch a memory vault by agent PDA. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_fetch_session Fetch a session ledger by session PDA. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_fetch_epoch_page Fetch an epoch page by session PDA and epoch index. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_fetch_stake Fetch agent stake by stake PDA or agent PDA. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_fetch_subscription Fetch a subscription by PDA or by agent PDA/subscriber/subId. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program.
• sap_x402_estimate_cost Estimate cost for a number of calls using SDK X402Registry.estimateCost. Reads escrow/pricing when available and supports optional volume curve overrides.
• sap_x402_calculate_cost Pure local cost calculation using SDK X402Registry.calculateCost; does not read chain state. SAP MCP context: Payment and settlement flow.
• sap_x402_prepare_payment Prepare an x402 payment context using SDK X402Registry.preparePayment. New production escrow funding should use Escrow V2 fields and nonce-aware flows.
• sap_x402_build_payment_headers Build SAP x402 HTTP headers from a public PaymentContext returned by sapx402preparepayment. SAP MCP context: Payment and settlement flow.
• sap_x402_build_headers_from_escrow Build SAP x402 HTTP headers by fetching escrow data for an agent wallet with SDK X402Registry.buildPaymentHeadersFromEscrow. SAP MCP context: Payment and settlement flow.

Why it was picked · #37 · score 57

• Popularity (41%)80
• Trust (29%)80
• Member reviewsNot used this week
• Search demand (18%)0
• Search and AI Overview presence (12%)0

Source: Smithery · 34,350 uses · First picked 2026-10-20

Trust checks

• – Verified at the source
• ✓ In the official MCP Registry
• ✓ Own homepage
• ✓ Live endpoint
• ✓ Clear description

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