# lol_get_champions

Get all League of Legends champions

Agent View of the PolicyLayer registry record for `lol_get_champions`. HTML page: https://policylayer.com/tools/io-balldontlie-mcp/lol-get-champions

## Facts

- Tool: `lol_get_champions`
- Server: Mcp (`https://mcp.balldontlie.io/mcp`) — https://policylayer.com/tools/io-balldontlie-mcp.md
- Homepage: https://github.com/balldontlie-api/mcp
- Risk category: Read (Low risk)
- Registry record: grade A, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Allowed

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

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

## Why lol_get_champions is rated Low

This tool retrieves a static list of League of Legends champions from the sports data API. It performs a query operation that has no side effects, does not modify any data, does not execute code, and does not involve financial transactions. The action is purely informational retrieval, fitting the Read category with low severity due to the minimal risk of misuse.

From the tool's own definition: "Tool name 'lol_get_champions' and description 'Get all League of Legends champions' indicate data retrieval with no modification, deletion, or execution capabilities."

## Use case

AI agents call lol_get_champions to retrieve information from Mcp 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 Mcp:

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

## Other tools on Mcp (363)

- `atp_get_head_to_head` — Read — https://policylayer.com/tools/io-balldontlie-mcp/atp-get-head-to-head.md
- `atp_get_match` — Read — https://policylayer.com/tools/io-balldontlie-mcp/atp-get-match.md
- `atp_get_match_stats` — Read — https://policylayer.com/tools/io-balldontlie-mcp/atp-get-match-stats.md
- `atp_get_matches` — Read — https://policylayer.com/tools/io-balldontlie-mcp/atp-get-matches.md
- `atp_get_odds` — Read — https://policylayer.com/tools/io-balldontlie-mcp/atp-get-odds.md
- `atp_get_player` — Read — https://policylayer.com/tools/io-balldontlie-mcp/atp-get-player.md
- `atp_get_player_career_stats` — Read — https://policylayer.com/tools/io-balldontlie-mcp/atp-get-player-career-stats.md
- `atp_get_players` — Read — https://policylayer.com/tools/io-balldontlie-mcp/atp-get-players.md
- `atp_get_race` — Read — https://policylayer.com/tools/io-balldontlie-mcp/atp-get-race.md
- `atp_get_rankings` — Read — https://policylayer.com/tools/io-balldontlie-mcp/atp-get-rankings.md
- `atp_get_tournament` — Read — https://policylayer.com/tools/io-balldontlie-mcp/atp-get-tournament.md
- `atp_get_tournaments` — Read — https://policylayer.com/tools/io-balldontlie-mcp/atp-get-tournaments.md
- `bundesliga_get_betting_odds` — Read — https://policylayer.com/tools/io-balldontlie-mcp/bundesliga-get-betting-odds.md
- `bundesliga_get_match_events` — Read — https://policylayer.com/tools/io-balldontlie-mcp/bundesliga-get-match-events.md
- `bundesliga_get_match_lineups` — Read — https://policylayer.com/tools/io-balldontlie-mcp/bundesliga-get-match-lineups.md
- `bundesliga_get_matches` — Read — https://policylayer.com/tools/io-balldontlie-mcp/bundesliga-get-matches.md
- `bundesliga_get_player_match_stats` — Read — https://policylayer.com/tools/io-balldontlie-mcp/bundesliga-get-player-match-stats.md
- `bundesliga_get_player_props` — Read — https://policylayer.com/tools/io-balldontlie-mcp/bundesliga-get-player-props.md
- `bundesliga_get_players` — Read — https://policylayer.com/tools/io-balldontlie-mcp/bundesliga-get-players.md
- `bundesliga_get_rosters` — Read — https://policylayer.com/tools/io-balldontlie-mcp/bundesliga-get-rosters.md
- `bundesliga_get_standings` — Read — https://policylayer.com/tools/io-balldontlie-mcp/bundesliga-get-standings.md
- `bundesliga_get_team_match_stats` — Read — https://policylayer.com/tools/io-balldontlie-mcp/bundesliga-get-team-match-stats.md
- `bundesliga_get_teams` — Read — https://policylayer.com/tools/io-balldontlie-mcp/bundesliga-get-teams.md
- `cbb_get_active_players` — Read — https://policylayer.com/tools/io-balldontlie-mcp/cbb-get-active-players.md
- `cbb_get_conferences` — Read — https://policylayer.com/tools/io-balldontlie-mcp/cbb-get-conferences.md
- `cbb_get_games` — Read — https://policylayer.com/tools/io-balldontlie-mcp/cbb-get-games.md
- `cbb_get_odds` — Read — https://policylayer.com/tools/io-balldontlie-mcp/cbb-get-odds.md
- `cbb_get_player_batting_stats` — Read — https://policylayer.com/tools/io-balldontlie-mcp/cbb-get-player-batting-stats.md
- `cbb_get_player_pitching_stats` — Read — https://policylayer.com/tools/io-balldontlie-mcp/cbb-get-player-pitching-stats.md
- `cbb_get_player_season_batting_stats` — Read — https://policylayer.com/tools/io-balldontlie-mcp/cbb-get-player-season-batting-stats.md
- …and 333 more: https://policylayer.com/tools/io-balldontlie-mcp.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-balldontlie-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-balldontlie-mcp