# 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 pagination. Use this for targeted agent discovery before calling per-agent fetch tools. SAP MCP context: Read-only SAP SDK wrapper against the configured Solana RPC and SAP program. Use these reads to inspect current chain state before mutating registry, payment, reputation, memory, or tool accounts. SAP MCP execution guidance: Intent: read/discovery workflow. Pricing: paid read-premium; estimate first, then use sap_payments_call_paid_tool when the runtime cannot replay x402 natively. 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.

Agent View of the PolicyLayer registry record for `sap_discover_agents`. HTML page: https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/sap-discover-agents

## Facts

- Tool: `sap_discover_agents`
- Server: Sap (`https://mcp.sap.oobeprotocol.ai/mcp`) — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server.md
- Homepage: https://github.com/OOBE-PROTOCOL/sap-mcp
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server auth posture: open
- Server rate-limited: yes
- Parameters: 12
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `view` | string | no | Result shape. Use compact for broad discovery and full for detailed rows. Defaults to compact. |
| `limit` | number | no | Maximum rows to return. Defaults to 50; hard-capped at 500. |
| `query` | string | no | Optional text search across name, description, agentId, wallet, PDA, x402 endpoint, protocols, capabilities, and active plugins. Example: "XONA" or "creative". |
| `cursor` | string | no | Opaque pagination cursor returned as pagination.nextCursor by a previous sap_list_all_agents or sap_discover_agents call. |
| `offset` | number | no | Zero-based pagination offset. Defaults to 0. Prefer cursor after the first page when nextCursor is returned. |
| `wallet` | string | no | Optional exact owner wallet public key filter. Use this when a wallet is known; it is the most reliable lookup path. |
| `hydrate` | boolean | no | Deprecated compatibility alias. Use view="full" for full rows or view="compact" for directory rows. |
| `agentPda` | string | no | Optional exact SAP agent PDA filter. |
| `protocol` | string | no | Optional protocol filter matched case-insensitively against agent protocols and protocol-index membership. Example: "jupiter", "creative", "payments". |
| `capability` | string | no | Optional single capability ID filter matched case-insensitively. Example: "creative:imageGeneration" or "jupiter:swap". |
| `capabilities` | array | no | Optional list of capability IDs. Use capabilityMode="all" when the agent must have every capability. |
| `capabilityMode` | string | no | How to match the capability/capabilities filters. Defaults to "any". |

Parameters from the server's own tool schema.

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "sap_discover_agents",
    "arguments": {}
  }
}
```

## Why sap_discover_agents is rated Low

Tool queries blockchain state for discovery without modifying data or executing operations.

From the tool's own definition: "Search and filter the current on-chain AgentAccount directory; read-only SAP SDK wrapper"

Risk signals: High parameter count (15 properties)

## Use case

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

## Recommended policy (PolicyLayer)

Verdict: **Allowed**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Sap:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "sap_discover_agents": {}
  }
}
```

## Other tools on Sap (374)

- `jupiter_cancelDCA` — Destructive — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/jupiter-canceldca.md
- `jupiter_cancelLimitOrder` — Destructive — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/jupiter-cancellimitorder.md
- `jupiter_cancelLimitOrders` — Destructive — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/jupiter-cancellimitorders.md
- `manifest_cancelOrder` — Destructive — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/manifest-cancelorder.md
- `metaplex-nft_revokeAuthority` — Destructive — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/metaplex-nft-revokeauthority.md
- `openbook_cancelOrder` — Destructive — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/openbook-cancelorder.md
- `sap_revoke_attestation` — Destructive — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/sap-revoke-attestation.md
- `sap_revoke_feedback` — Destructive — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/sap-revoke-feedback.md
- `spl-token_burn` — Destructive — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/spl-token-burn.md
- `blinks_confirmAction` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/blinks-confirmaction.md
- `blinks_executeAction` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/blinks-executeaction.md
- `jupiter_swapInstructions` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/jupiter-swapinstructions.md
- `magicblock_ensureCrank` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/magicblock-ensurecrank.md
- `magicblock_initializeMint` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/magicblock-initializemint.md
- `magicblock_login` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/magicblock-login.md
- `magicblock_requestRandomness` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/magicblock-requestrandomness.md
- `sap_adrena_build_add_limit_order` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/sap-adrena-build-add-limit-order.md
- `sap_adrena_build_add_liquid_stake` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/sap-adrena-build-add-liquid-stake.md
- `sap_adrena_build_add_liquidity` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/sap-adrena-build-add-liquidity.md
- `sap_adrena_build_add_locked_stake` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/sap-adrena-build-add-locked-stake.md
- `sap_adrena_build_cancel_limit_order` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/sap-adrena-build-cancel-limit-order.md
- `sap_adrena_build_cancel_stop_loss` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/sap-adrena-build-cancel-stop-loss.md
- `sap_adrena_build_cancel_take_profit` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/sap-adrena-build-cancel-take-profit.md
- `sap_adrena_build_claim_stakes` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/sap-adrena-build-claim-stakes.md
- `sap_adrena_build_close_commodity_long` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/sap-adrena-build-close-commodity-long.md
- `sap_adrena_build_close_commodity_short` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/sap-adrena-build-close-commodity-short.md
- `sap_adrena_build_init_user_staking` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/sap-adrena-build-init-user-staking.md
- `sap_adrena_build_open_short` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/sap-adrena-build-open-short.md
- `sap_adrena_build_position_package` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/sap-adrena-build-position-package.md
- `sap_adrena_build_remove_liquid_stake` — Execute — https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server/sap-adrena-build-remove-liquid-stake.md
- …and 344 more: https://policylayer.com/tools/oobe-protocol-labs-sap-mcp-server.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=oobe-protocol-labs-sap-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/oobe-protocol-labs-sap-mcp-server