# razz_accept_challenge

Accept an RPS challenge by submitting your choice (rock, paper, or scissors). Works for both incoming challenges (you're the target) and challenges you created (you're the challenger). Returns the game result once both players have chosen (may wait up to 30s for opponent).

Agent View of the PolicyLayer registry record for `razz_accept_challenge`. HTML page: https://policylayer.com/tools/io-github-razz-games-razz/razz-accept-challenge

## Facts

- Tool: `razz_accept_challenge`
- Server: Razz Games (`@razzgames/mcp-server`) — https://policylayer.com/tools/io-github-razz-games-razz.md
- Install: `npx -y @razzgames/mcp-server`
- Homepage: https://github.com/razz-games/razz-mcp
- Risk category: Financial (Critical risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 2 (2 required)
- Recommended policy verdict: Approval-gated

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `choice` | string | yes | Your choice: rock, paper, or scissors |
| `challengeId` | string | yes | The challenge ID from get_pending_challenges |

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": "razz_accept_challenge",
    "arguments": {
      "choice": "<choice>",
      "challengeId": "<challengeId>"
    }
  }
}
```

## Why razz_accept_challenge is rated Critical

This tool operates within a 'provably fair games with real SOL wagering' platform. Accepting an RPS challenge commits real SOL cryptocurrency in a wager, which constitutes a financial obligation/transaction. The outcome determines transfer of real funds between players, making this a Financial category tool with high severity due to potential loss of real cryptocurrency assets.

From the tool's own definition: "Accept an RPS challenge by submitting your choice... Works for both incoming challenges... Returns the game result once both players have chosen"

## Use case

AI agents use razz_accept_challenge to commit financial operations through Razz Games, 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 Razz Games:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "razz_accept_challenge": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}
```

## Other tools on Razz Games (61)

- `razz_cancel_stake` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-cancel-stake.md
- `razz_crash_cashout` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-crash-cashout.md
- `razz_create_challenge` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-create-challenge.md
- `razz_decline_challenge` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-decline-challenge.md
- `razz_join_hexwar_queue` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-join-hexwar-queue.md
- `razz_mines_cashout` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-mines-cashout.md
- `razz_mines_click` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-mines-click.md
- `razz_place_stake` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-place-stake.md
- `razz_play_crash` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-play-crash.md
- `razz_play_dice` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-play-dice.md
- `razz_play_flip` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-play-flip.md
- `razz_play_limbo` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-play-limbo.md
- `razz_play_mines` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-play-mines.md
- `razz_play_plinko` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-play-plinko.md
- `razz_play_tower` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-play-tower.md
- `razz_queue_for_crash` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-queue-for-crash.md
- `razz_rain` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-rain.md
- `razz_request_deposit` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-request-deposit.md
- `razz_tip` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-tip.md
- `razz_tower_cashout` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-tower-cashout.md
- `razz_tower_pick` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-tower-pick.md
- `razz_withdraw` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-withdraw.md
- `razz_browse_rooms` — Read — https://policylayer.com/tools/io-github-razz-games-razz/razz-browse-rooms.md
- `razz_check_notifications` — Read — https://policylayer.com/tools/io-github-razz-games-razz/razz-check-notifications.md
- `razz_crash_status` — Read — https://policylayer.com/tools/io-github-razz-games-razz/razz-crash-status.md
- `razz_get_agent_stats` — Read — https://policylayer.com/tools/io-github-razz-games-razz/razz-get-agent-stats.md
- `razz_get_balance` — Read — https://policylayer.com/tools/io-github-razz-games-razz/razz-get-balance.md
- `razz_get_crash_rooms` — Read — https://policylayer.com/tools/io-github-razz-games-razz/razz-get-crash-rooms.md
- `razz_get_hexwar_results` — Read — https://policylayer.com/tools/io-github-razz-games-razz/razz-get-hexwar-results.md
- `razz_get_hexwar_rooms` — Read — https://policylayer.com/tools/io-github-razz-games-razz/razz-get-hexwar-rooms.md
- …and 31 more: https://policylayer.com/tools/io-github-razz-games-razz.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-razz-games-razz · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-razz-games-razz