arcade-mcp/libs/tests/cli/toolkit_docs/test_docs_builder_utils.py
Eric Gustin 3424ec8219
MCP Local (#563)
Versions:
* arcade-mcp\==1.0.0rc1
* arcade-mcp-server\==1.0.0rc1
* arcade-core\==2.5.0rc1
* arcade-tdk\==2.6.0rc1
* arcade-serve\==2.2.0rc1

### Summary
Adds first-class MCP support across Arcade, introduces a new MCP server
and CLI, unifies the project under the arcade-mcp name, overhauls
templates/scaffolding, and improves developer tooling, secrets
management, and examples.

### Highlights
- **MCP Server & Core**
- New MCP server with stdio and HTTP/SSE transports, session management,
resumability, and lifecycle handling.
- FastAPI-like `MCPApp` for building servers with lazy init; integrated
worker+MCP HTTP app option.
- Middleware system (logging and error handling), robust exception
hierarchy, and Pydantic-based settings.
- Async-safe managers for tools, resources, and prompts backed by
registries and locks.
- Developer-facing, transport-agnostic runtime context interfaces (logs,
tools, prompts, resources, sampling, UI, notifications).
- Conversion from Arcade ToolDefinition to MCP tool schema; OpenAI JSON
tool schema converter.
  - Parser supports `@app.tool`/`@app.tool(...)` decorators.

- **CLI**
  - New `mcp` command to run MCP servers with stdio or HTTP/SSE.
- New `secret` command to set/list/unset tool secrets (supports .env
input, preserves original casing for lookups).
- `new` command refactored; option to create a full toolkit package with
scaffolding.
  - `chat` command removed.
- `serve.py` imports updated to `arcade_serve.fastapi.telemetry`;
version retrieval now uses `arcade-mcp`.
  - `show.py` refactor to use new local catalog utilities.
- `display_tool_details` improved: adds “Default” column and handles
nested properties.

- **Configuration & Discovery**
- New `configure.py` to set up Claude Desktop, Cursor, and VS Code to
connect to local or Arcade Cloud MCP servers.
- Discovery utilities to find/install toolkits, build `ToolCatalog`s,
analyze files for tools, load kits from directories (pyproject parsing),
and build minimal toolkits.
- Better handling of provider API key resolution and evaluation suite
loading.

- **Templates & Scaffolding**
- Reorganized template structure (minimal vs full); moved
`.pre-commit-config.yaml`, `.ruff.toml`, license, Makefile, README,
tests, and tools layout to correct paths.
  - Minimal template adds `.env.example` for runtime secret injection.
- Template pyproject updated for MCP servers; includes sample server
with greeting and secret-reveal tools.
  - Authorization flow in templates simplified.

- **Repo-wide Renaming & Examples**
- Migrates references from `arcade-ai` to `arcade-mcp` across READMEs,
scripts, and package metadata.
- Examples updated (LangChain/LangGraph/AI SDK/TypeScript) and package
name changed to `arcade-mcp-sdk`.

- **Evals & Core Utilities**
- Evals now use OpenAI tooling format (`OpenAIToolList`, `to_openai`);
`tool_eval` takes `provider_api_key`.
- Core utilities: fixed `does_function_return_value` by dedenting before
parse; version bump to `2.5.0rc1` and dependency cleanup.

- **Tooling & CI**
- `setup-uv-env` action splits toolkit vs contrib dependency
installation.
- Pre-commit: excludes `libs/arcade-mcp-server/mkdocs.yml` and
`libs/tests/` from YAML and Ruff hooks; Ruff per-file ignores (e.g.,
C901 in `libs/**/*.py`, TRY400 in server docs paths).
- Makefile updates for uv env setup, quality checks, tests, builds, and
new `shell` target.
  - Added Makefile to MCP server library to streamline dev workflow.

- **Cleanup**
  - Removed `claude.json` config.
- Simplified stdio entrypoint; removed unused imports (`arcade_gmail`,
`arcade_search`).

### Breaking Changes
- **CLI**: `chat` command removed; use `mcp`, `secret`, and updated
`new`.
- **Naming**: All users should update references from `arcade-ai` to
`arcade-mcp`.
- **Templates**: File paths moved; downstream scripts referencing old
template locations may need updates.

### Getting Started
- Run an MCP server:
  - `arcade mcp --stdio --toolkits your_toolkit`
  - `arcade mcp --http --toolkits your_toolkit`
- Manage secrets:
  - `arcade secret set your_toolkit KEY=value`
  - `arcade secret list your_toolkit`
  - `arcade secret unset your_toolkit KEY`
- Configure clients:
- `arcade configure` to set up Claude Desktop, Cursor, and VS Code for
local/Arcade Cloud MCP.

---------

Co-authored-by: Sam Partee <sam@arcade-ai.com>
Co-authored-by: Shub <125150494+shubcodes@users.noreply.github.com>
2025-09-25 15:28:15 -07:00

145 lines
4.5 KiB
Python

from types import ModuleType
from unittest.mock import MagicMock, patch
import pytest
from arcade_cli.toolkit_docs.utils import (
clean_fully_qualified_name,
get_toolkit_auth_type,
is_well_known_provider,
pascal_to_snake_case,
read_toolkit_metadata,
)
from arcade_core.auth import Asana, AuthProviderType, Google, OAuth2, Slack
from arcade_core.schema import ToolAuthRequirement
@patch("arcade_cli.toolkit_docs.utils.open")
def test_read_toolkit_metadata(mock_open):
sample_pyproject_toml = """
[build-system]
requires = [ "hatchling",]
build-backend = "hatchling.build"
[project]
name = "arcade_jira"
version = "0.1.2"
description = "Arcade.dev LLM tools for interacting with Atlassian Jira"
requires-python = ">=3.10"
dependencies = [
"arcade-tdk>=2.0.0,<3.0.0",
"httpx>=0.27.2,<1.0.0",
]
[[project.authors]]
name = "Arcade"
email = "dev@arcade.dev"
[project.optional-dependencies]
dev = [
"arcade-mcp[evals]>=2.0.0,<3.0.0",
"arcade-serve>=2.0.0,<3.0.0",
"pytest>=8.3.0,<8.4.0",
"pytest-cov>=4.0.0,<4.1.0",
"pytest-asyncio>=0.24.0,<0.25.0",
"pytest-mock>=3.11.1,<3.12.0",
"mypy>=1.5.1,<1.6.0",
"pre-commit>=3.4.0,<3.5.0",
"tox>=4.11.1,<4.12.0",
"ruff>=0.7.4,<0.8.0",
]
# Use local path sources for arcade libs when working locally
[tool.uv.sources]
arcade-mcp = {path = "../../", editable = true}
arcade-tdk = { path = "../../libs/arcade-tdk/", editable = true }
arcade-serve = { path = "../../libs/arcade-serve/", editable = true }
[tool.mypy]
files = [ "arcade_jira/**/*.py",]
python_version = "3.10"
disallow_untyped_defs = "True"
disallow_any_unimported = "True"
no_implicit_optional = "True"
check_untyped_defs = "True"
warn_return_any = "True"
warn_unused_ignores = "True"
show_error_codes = "True"
ignore_missing_imports = "True"
[tool.pytest.ini_options]
testpaths = [ "tests",]
[tool.coverage.report]
skip_empty = true
[tool.hatch.build.targets.wheel]
packages = [ "arcade_jira",]
"""
mock_open.return_value.__enter__.return_value.read.return_value = sample_pyproject_toml
assert read_toolkit_metadata("path/to/toolkits/jira") == "arcade_jira"
mock_open.assert_called_once_with("path/to/toolkits/jira/pyproject.toml")
@patch("arcade_cli.toolkit_docs.utils.open")
def test_read_toolkit_metadata_missing_project_name(mock_open):
sample_pyproject_toml = """
[build-system]
requires = [ "hatchling",]
build-backend = "hatchling.build"
[project]
version = "0.1.2"
description = "Arcade.dev LLM tools for interacting with Atlassian Jira"
requires-python = ">=3.10"
dependencies = [
"arcade-tdk>=2.0.0,<3.0.0",
"httpx>=0.27.2,<1.0.0",
]
[[project.authors]]
name = "Arcade"
email = "dev@arcade.dev"
"""
mock_open.return_value.__enter__.return_value.read.return_value = sample_pyproject_toml
with pytest.raises(ValueError):
print("\n\n\n", read_toolkit_metadata("path/to/toolkits/jira"))
def test_pascal_to_snake_case():
assert pascal_to_snake_case("PascalCase") == "pascal_case"
assert pascal_to_snake_case("PascalCase_abc") == "pascal_case_abc"
def test_get_toolkit_auth_type_none():
assert get_toolkit_auth_type(requirement=None) == ""
def test_get_toolkit_auth_type_with_provider_type():
requirement = ToolAuthRequirement(provider_type=AuthProviderType.oauth2.value)
assert get_toolkit_auth_type(requirement=requirement) == 'authType="OAuth2"'
requirement = ToolAuthRequirement(provider_type="another_type")
assert get_toolkit_auth_type(requirement=requirement) == 'authType="another_type"'
requirement = ToolAuthRequirement(provider_type="")
assert get_toolkit_auth_type(requirement=requirement) == ""
def test_is_well_known_provider_none():
assert not is_well_known_provider(provider_id=None, auth_module=MagicMock(spec=ModuleType))
def test_is_well_known_provider_matching_provider_id():
mock_auth_module = MagicMock(spec=ModuleType)
mock_auth_module.OAuth2 = OAuth2
mock_auth_module.Google = Google
mock_auth_module.Slack = Slack
assert is_well_known_provider(provider_id=Google().provider_id, auth_module=mock_auth_module)
assert is_well_known_provider(provider_id=Slack().provider_id, auth_module=mock_auth_module)
assert not is_well_known_provider(provider_id=Asana().provider_id, auth_module=mock_auth_module)
assert not is_well_known_provider(provider_id="another_provider", auth_module=mock_auth_module)
def test_clean_fully_qualified_name():
assert clean_fully_qualified_name("Outlook.ListEmails") == "Outlook.ListEmails"
assert clean_fully_qualified_name("Outlook.ListEmails@1.0.0") == "Outlook.ListEmails"