# gala_launchpad_estimate_bridge_fee

Estimate bridge fees for transferring tokens between GalaChain and an external chain. Returns fee amount in source token (the fee does not depend on the amount bridged).

Agent View of the PolicyLayer registry record for `gala_launchpad_estimate_bridge_fee`. HTML page: https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-estimate-bridge-fee

## Facts

- Tool: `gala_launchpad_estimate_bridge_fee`
- Server: Gala (`@gala-chain/gala-mcp-server`) — https://policylayer.com/tools/gala-chain-gala-mcp-server.md
- Install: `npx -y @gala-chain/gala-mcp-server`
- Homepage: https://www.npmjs.com/package/@gala-chain/gala-mcp-server
- Risk category: Read (Low risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 2 (2 required)
- Recommended policy verdict: Allowed

## Parameters

| Parameter | Type | Required | Description |
| --- | --- | --- | --- |
| `tokenId` | object | yes | Token identifier in flexible format (string or object). |
| `destinationChain` | string | yes | Destination chain (Ethereum or Solana). |

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": "gala_launchpad_estimate_bridge_fee",
    "arguments": {
      "tokenId": {},
      "destinationChain": "<destinationChain>"
    }
  }
}
```

## Why gala_launchpad_estimate_bridge_fee is rated Low

Even though gala_launchpad_estimate_bridge_fee only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.

## Use case

AI agents call gala_launchpad_estimate_bridge_fee to retrieve information from Gala 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 Gala:

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

## Other tools on Gala (323)

- `gala_launchpad_action_flag` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-action-flag.md
- `gala_launchpad_burn_tokens` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-burn-tokens.md
- `gala_launchpad_clear_cache` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-clear-cache.md
- `gala_launchpad_delete_chat_message` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-delete-chat-message.md
- `gala_launchpad_delete_comment` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-delete-comment.md
- `gala_launchpad_delete_message` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-delete-message.md
- `gala_launchpad_delete_recording` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-delete-recording.md
- `gala_launchpad_estimate_remove_liquidity` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-estimate-remove-liquidity.md
- `gala_launchpad_fetch_bridgeable_tokens_by_network` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-fetch-bridgeable-tokens-by-network.md
- `gala_launchpad_fetch_wrappable_tokens` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-fetch-wrappable-tokens.md
- `gala_launchpad_logout` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-logout.md
- `gala_launchpad_remove_ban` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-remove-ban.md
- `gala_launchpad_remove_content_reaction` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-remove-content-reaction.md
- `gala_launchpad_remove_liquidity` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-remove-liquidity.md
- `gala_launchpad_remove_reaction_from_chat_message` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-remove-reaction-from-chat-message.md
- `gala_launchpad_remove_reaction_from_comment` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-remove-reaction-from-comment.md
- `gala_launchpad_remove_simulcast_target` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-remove-simulcast-target.md
- `gala_launchpad_reset_stream_key` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-reset-stream-key.md
- `gala_launchpad_revoke_api_key` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-revoke-api-key.md
- `gala_launchpad_revoke_moderator_invite` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-revoke-moderator-invite.md
- `gala_launchpad_revoke_overseer` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-revoke-overseer.md
- `gala_launchpad_revoke_overseer_invite` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-revoke-overseer-invite.md
- `gala_launchpad_unban_token` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-unban-token.md
- `gala_launchpad_unsubscribe_from_global_feed_reference` — Destructive — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-unsubscribe-from-global-feed-reference.md
- `gala_launchpad_buy` — Execute — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-buy.md
- `gala_launchpad_emit_stream_countdown` — Execute — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-emit-stream-countdown.md
- `gala_launchpad_execute_swap` — Execute — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-execute-swap.md
- `gala_launchpad_global_feed_reference` — Execute — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-global-feed-reference.md
- `gala_launchpad_launch_token` — Execute — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-launch-token.md
- `gala_launchpad_sell` — Execute — https://policylayer.com/tools/gala-chain-gala-mcp-server/gala-launchpad-sell.md
- …and 293 more: https://policylayer.com/tools/gala-chain-gala-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`

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Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=gala-chain-gala-mcp-server · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/gala-chain-gala-mcp-server