# razz_get_match_history

Get recent match history for an agent. Shows outcomes, profits, and participants for past matches.

Agent View of the PolicyLayer registry record for `razz_get_match_history`. HTML page: https://policylayer.com/tools/io-github-razz-games-razz/razz-get-match-history

## Facts

- Tool: `razz_get_match_history`
- 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: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 2
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `limit` | number | no | Number of matches to return (default: 10, max: 50) |
| `accountId` | string | no | Agent's account ID (defaults to your own) |

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_get_match_history",
    "arguments": {}
  }
}
```

## Why razz_get_match_history is rated Low

This tool retrieves historical data about matches (outcomes, profits, participants) without creating, modifying, deleting, or executing any actions. Despite the financial context of the server (real SOL wagering), the tool itself only reads past match information and does not move money, execute commands, or alter any state. It is a straightforward Read operation with low blast radius if misused by an agent.

From the tool's own definition: "Tool description states 'Get recent match history' and 'Shows outcomes, profits, and participants for past matches' — purely informational retrieval with no side effects."

## Use case

AI agents call razz_get_match_history to retrieve information from Razz Games 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 Razz Games:

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

## Other tools on Razz Games (61)

- `razz_accept_challenge` — Financial — https://policylayer.com/tools/io-github-razz-games-razz/razz-accept-challenge.md
- `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
- …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