ollama-tool-register 0.0.1

A complementary library to ollama-python to register your tools

ollama-tool-register

A simple library to register your python functions as tools to be used by supported Ollama LLM models.

Status

This is a hobby project for now, consider all the interfaces to be alpha quality and subject to backwards breaking change until version 1.0.

Pull Requests welcome - use ruff check && ruff format tools and add/run tests with pytest.

Todos

• more functionality, as I discover needs in my own use
• more tests, more developer setup docs if others show interest

---

Table of Contents

• Installation
• License

Installation

pip install ollama-tool-register

Example

@ollama.annotated_tool
def some_tool_function(
    expr_1: t.Annotated[str, "first simple str value"],
    expr_2: t.Annotated[str, "second simple str value"],
    req_int_arg: t.Annotated[int, "a required integer"],
    req_float_arg: t.Annotated[float, "any real number"],
    req_list_arg_1: t.Annotated[list, "any builtin list"],
    req_list_arg_2: t.Annotated[t.List[t.Any], "any typed List"],
    req_enum_1: t.Annotated[ExampleEnum, "required foo bar or baz"],
    opt_arg_1: t.Annotated[t.Optional[str], "an optional string"] = None,
    opt_enum_1: t.Annotated[t.Optional[ExampleEnum], "optional foo bar or baz"] = None,
    opt_enum_2: ExampleEnum = ExampleEnum.FOO,
    opt_builtin_str_1: str = "foobar",
    opt_builtin_int_1: int = 1e6,
    opt_builtin_float_1: float = 1.0,
    opt_builtin_list_1: list = None,
):
    """a test case for Annotating a tool function's parameters.
    the docstring of the function is the Function.description."""
    return None

The above some_tool_function.tool_schema would provide this, usable as an item in Ollama Python's tools= list

{
  "type": "function",
  "function": {
    "name": "example_1",
    "description": "a test case for Annotating a tool function's parameters.\n    the docstring of the function is the Function.description.",
    "parameters": {
      "type": "object",
      "required": [
        "expr_2",
        "expr_1",
        "req_int_arg",
        "req_list_arg_2",
        "req_enum_1",
        "req_float_arg",
        "req_list_arg_1"
      ],
      "properties": {
        "expr_1": {
          "type": "string",
          "description": "first simple str value",
          "is_optional": false,
          "enum": null
        },
        "expr_2": {
          "type": "string",
          "description": "second simple str value",
          "is_optional": false,
          "enum": null
        },
        "req_int_arg": {
          "type": "integer",
          "description": "a required integer",
          "is_optional": false,
          "enum": null
        },
        "req_float_arg": {
          "type": "number",
          "description": "any real number",
          "is_optional": false,
          "enum": null
        },
        "req_list_arg_1": {
          "type": "array",
          "description": "any builtin list",
          "is_optional": false,
          "enum": null
        },
        "req_list_arg_2": {
          "type": "array",
          "description": "any typed List",
          "is_optional": false,
          "enum": null
        },
        "req_enum_1": {
          "type": "string",
          "description": "required foo bar or baz",
          "is_optional": false,
          "enum": [
            "foo",
            "bar",
            "baz"
          ]
        },
        "opt_arg_1": {
          "type": "string",
          "description": "an optional string",
          "is_optional": true,
          "enum": null
        },
        "opt_enum_1": {
          "type": "string",
          "description": "optional foo bar or baz",
          "is_optional": true,
          "enum": [
            "foo",
            "bar",
            "baz"
          ]
        },
        "opt_enum_2": {
          "type": "string",
          "description": "opt enum 2",
          "is_optional": true,
          "enum": [
            "foo",
            "bar",
            "baz"
          ]
        },
        "opt_builtin_str_1": {
          "type": "string",
          "description": "opt builtin str 1",
          "is_optional": true,
          "enum": null
        },
        "opt_builtin_int_1": {
          "type": "integer",
          "description": "opt builtin int 1",
          "is_optional": true,
          "enum": null
        },
        "opt_builtin_float_1": {
          "type": "number",
          "description": "opt builtin float 1",
          "is_optional": true,
          "enum": null
        },
        "opt_builtin_list_1": {
          "type": "array",
          "description": "opt builtin list 1",
          "is_optional": true,
          "enum": null
        }
      }
    }
  }
}

License

ollama-tool-register is distributed under the terms of the MIT license.