Armor Crypto MCP

Instructions

List all wallet groups.

Returns a list of GroupInfo.

Implementation Reference

• armor_crypto_mcp/armor_mcp.py:242-256 (handler)

  MCP tool handler function for 'list_groups'. It checks authentication, calls the armor_client.list_groups() method, and returns the list of GroupInfo or an error.

  @mcp.tool()
  async def list_groups() -> List[GroupInfo]:
      """
      List all wallet groups.
      
      Returns a list of GroupInfo.
      """
      if not armor_client:
          return [{"error": "Not logged in"}]
      try:
          result: List[GroupInfo] = await armor_client.list_groups()
          return result
      except Exception as e:
          return [{"error": str(e)}]

• armor_crypto_mcp/armor_client.py:170-174 (schema)

  Pydantic BaseModel defining the structure of GroupInfo, used as the return type for the list_groups tool.

  class GroupInfo(BaseModel):
      id: str = Field(description="id of the group")
      name: str = Field(description="name of the group")
      is_archived: bool = Field(description="whether the group is archived")

• armor_crypto_mcp/armor_client.py:607-610 (helper)

  ArmorWalletAPIClient method that makes the actual GET API request to retrieve the list of wallet groups.

  async def list_groups(self) -> List[GroupInfo]:
      """Return a list of wallet groups."""
      return await self._api_call("GET", "wallets/groups/")

• armor_crypto_mcp/armor_mcp.py:242-242 (registration)

  The @mcp.tool() decorator registers the list_groups function as an MCP tool.

  @mcp.tool()