dc4607daa4
## Summary - Add shared span attributes for tool error diagnostics, including developer-facing messages when present. - Wire those attributes through MCP server, worker RunTool, and HTTP CallTool spans while keeping default MCP response content public-only. - Cover no-leak response behavior, non-recording spans, outputless worker responses, and the shared attribute contract. ## Verification - `uv run ruff format ...` - `uv run ruff check ...` - `uv run pytest -W ignore libs/tests/arcade_mcp_server/test_debug_exposure_integration.py libs/tests/core/test_log_extras.py libs/tests/worker/test_worker_base.py` Made with [Cursor](https://cursor.com) <!-- CURSOR_SUMMARY --> --- > [!NOTE] > **Medium Risk** > Adds new telemetry attributes that propagate tool error messages (including optional developer_message) into active spans across MCP server and worker execution paths; risk is mainly around potential leakage of sensitive developer messages into tracing backends and changes to observability contracts. > > **Overview** > Adds a shared `arcade_core.log_extras.build_tool_error_span_attributes()` helper and wires it into tool error paths so the current OpenTelemetry span is annotated with stable `tool_error_*` attributes (including `developer_message` when present). > > MCP tool calls now record these span attributes on failure while keeping default MCP response content sanitized, and `arcade-serve` records the same attributes on both `RunTool` and HTTP `CallTool` spans (handling `output=None`). Versions and dependency constraints are bumped to consume the new core helper, with tests added/updated to lock the span-attribute contract and verify behavior for non-recording spans and no-leak responses. > > <sup>Reviewed by [Cursor Bugbot](https://cursor.com/bugbot) for commit 33a53991d72140a662152f508dc53e9b769b9f07. Bugbot is set up for automated code reviews on this repo. Configure [here](https://www.cursor.com/dashboard/bugbot).</sup> <!-- /CURSOR_SUMMARY -->
161 lines
3.7 KiB
TOML
161 lines
3.7 KiB
TOML
[project]
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name = "arcade-mcp"
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version = "1.14.1"
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description = "Arcade.dev - Tool Calling platform for Agents"
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readme = "README.md"
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license = { file = "LICENSE" }
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authors = [{ name = "Arcade", email = "dev@arcade.dev" }]
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classifiers = [
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"Development Status :: 5 - Production/Stable",
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"Intended Audience :: Developers",
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"License :: OSI Approved :: MIT License",
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"Programming Language :: Python :: 3",
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"Programming Language :: Python :: 3.10",
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"Programming Language :: Python :: 3.11",
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"Programming Language :: Python :: 3.12",
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"Programming Language :: Python :: 3.13",
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]
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requires-python = ">=3.10"
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dependencies = [
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# CLI dependencies
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"arcade-mcp-server>=1.21.1,<2.0.0",
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"arcade-core>=4.7.1,<5.0.0",
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"typer==0.10.0",
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"rich>=14.0.0,<15.0.0",
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"Jinja2==3.1.6",
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"authlib==1.6.9",
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"arcadepy==1.8.0",
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"tqdm==4.67.1",
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"click==8.1.8",
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"python-dateutil>=2.8.2",
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"packaging>=23.0",
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"platformdirs>=4.3.6; platform_system == 'Windows'",
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]
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[project.optional-dependencies]
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all = [
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# LLM providers (needed for evals)
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"openai==1.82.1",
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"anthropic>=0.40.0",
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"mcp>=1.9.0",
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# Scientific computing (needed for evals)
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"scipy>=1.14.0",
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"numpy>=2.0.0",
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"scikit-learn>=1.5.0",
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"pytz>=2024.1",
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]
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evals = [
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# LLM providers
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"openai==1.82.1",
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"anthropic>=0.40.0",
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"mcp>=1.9.0",
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# Scientific computing
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"scipy>=1.14.0",
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"numpy>=2.0.0",
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"scikit-learn>=1.5.0",
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"pytz>=2024.1",
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]
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dev = [
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# Test framework
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"pytest>=8.1.2",
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"pytest-cov>=4.0.0",
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"pytest-asyncio>=0.23.7",
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# Linting and type checking
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"mypy>=1.5.1",
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"pre-commit>=3.4.0",
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"ruff>=0.4.0",
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# Type stubs
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"types-Authlib>=1.3.0",
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"types-PyYAML>=6.0.0",
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"types-python-dateutil>=2.8.2",
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"types-pytz>=2024.1",
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]
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# CLI entry point
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[project.scripts]
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arcade = "arcade_cli.main:cli"
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arcade-mcp = "arcade_cli.main:cli"
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[tool.uv.sources]
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# Workspace member sources
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arcade-core = { workspace = true }
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arcade-tdk = { workspace = true }
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arcade-serve = { workspace = true }
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arcade-mcp-server = { workspace = true }
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[build-system]
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requires = ["hatchling"]
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build-backend = "hatchling.build"
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[tool.hatch.build.targets.wheel]
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packages = ["libs/arcade-cli/arcade_cli", "libs/arcade-evals/arcade_evals"]
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[tool.uv.workspace]
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members = [
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"libs/arcade-core",
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"libs/arcade-tdk",
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"libs/arcade-serve",
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"libs/arcade-mcp-server",
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]
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[tool.mypy]
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python_version = "3.10"
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disallow_untyped_defs = true
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disallow_any_unimported = true
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no_implicit_optional = true
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check_untyped_defs = true
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warn_return_any = true
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warn_unused_ignores = true
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show_error_codes = true
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ignore_missing_imports = true
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exclude = [
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'.*{{.*}}.*', # Ignore files that have names that use Jinja template syntax
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]
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[tool.pytest.ini_options]
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testpaths = ["libs/tests"]
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python_files = ["test_*.py"]
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python_classes = ["Test*"]
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python_functions = ["test_*"]
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addopts = [
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"--strict-markers",
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"--strict-config",
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"--verbose",
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"--cov=libs",
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"--cov-report=term-missing",
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"--cov-report=html",
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"--cov-report=xml",
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]
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[tool.coverage.run]
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source = ["libs"]
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omit = ["*/tests/*", "*/test_*", "*/__pycache__/*"]
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parallel = true
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patch = ["subprocess"]
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[tool.coverage.report]
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exclude_lines = [
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"pragma: no cover",
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"def __repr__",
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"raise AssertionError",
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"raise NotImplementedError",
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"if __name__ == .__main__.:",
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"if TYPE_CHECKING:",
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]
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[tool.ruff]
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target-version = "py310"
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line-length = 100
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[tool.ruff.lint]
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select = ["E", "F", "I", "N", "UP", "RUF"]
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extend-select = ["PLW1514"]
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preview = true
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explicit-preview-rules = true
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ignore = ["E501", "S105"]
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[tool.ruff.lint.per-file-ignores]
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"__init__.py" = ["F401"]
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