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6 commits

Author SHA1 Message Date
jottakka
fe8ddfd500
[TOO-326] Windows papercuts (#768)
<!-- CURSOR_SUMMARY -->
> [!NOTE]
> **Medium Risk**
> Touches authentication/login flow, credentials-file permissions, and
subprocess lifecycle behavior across platforms; while mostly defensive,
regressions could impact login or process management on Windows/macOS
runners.
> 
> **Overview**
> Improves Windows/cross-platform reliability across the CLI and MCP
server: OAuth login now binds the callback server to `127.0.0.1`, avoids
slow loopback reverse-DNS, adds a configurable callback timeout
(`--timeout` + env default), and opens URLs via a Windows-friendly
`_open_browser` to avoid flashing console windows.
> 
> Centralizes CLI output via a shared `console` that forces UTF-8 on
Windows, standardizes UTF-8 file reads/writes throughout, tightens
credentials-file permissions on Windows using `icacls`, and adds shared
Windows subprocess helpers for **no-window** process creation and
graceful termination (used by `deploy`, MCP reload, and usage-tracking
worker).
> 
> Updates client configuration UX/robustness (Windows AppData resolution
via `platformdirs`, Cursor config path fallbacks + compatibility writes,
overwrite warnings, absolute `uv` path for GUI clients, safer path
display) and improves `deploy` child-process handling to avoid
pipe-buffer deadlocks while giving better debug-aware error messages.
> 
> Expands CI to run tests on Linux/Windows/macOS, adds a no-auth CLI
integration workflow, disables usage tracking in toolkits CI, and adds
extensive regression tests for Windows signals, subprocess cleanup,
UTF-8, and config-path edge cases; bumps `arcade-core` to `4.4.2` and
`arcade-mcp-server` to `1.17.2` (with updated dependency pin).
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
0fabd8ca1cd647039ba6ddbdf3f7809c330bab9e. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->
2026-02-25 13:18:16 -03:00
jottakka
98fad93d21
Adding MCP Servers supports to Arcade Evals (#689)
# MCP Server Tool Evaluation Support

## Overview
Add support for evaluating tools from remote MCP servers without
requiring Python callables. Enables direct evaluation of any
MCP-compatible tool server.

## What's New

### Core Features
- **`MCPToolRegistry`**: Evaluate tools from a single MCP server
- **`CompositeMCPRegistry`**: Evaluate tools from multiple MCP servers
simultaneously
- **Automatic loaders**: `load_from_stdio()` and `load_from_http()` to
fetch tools from running servers
- **Automatic namespacing**: Tools prefixed with server name (e.g.,
`server_tool_name`)
- **Smart name resolution**: Use short names if unique, full names if
ambiguous
- **OpenAI strict mode**: Automatic schema conversion prevents parameter
hallucinations

### Usage

**Automatic Loading:**
```python
from arcade_evals import load_from_stdio, MCPToolRegistry

# Load tools automatically from MCP server
tools = load_from_stdio(["npx", "-y", "@modelcontextprotocol/server-github"])
registry = MCPToolRegistry(tools)
```

**Single MCP Server:**
```python
from arcade_evals import MCPToolRegistry, ExpectedToolCall

registry = MCPToolRegistry(mcp_tools)
suite = EvalSuite(catalog=registry)

suite.add_case(
    expected_tool_calls=[
        ExpectedToolCall(tool_name="tool_name", args={...})
    ]
)
```

**Multiple MCP Servers:**
```python
from arcade_evals import CompositeMCPRegistry, load_from_stdio

# Load from multiple servers
github_tools = load_from_stdio(["npx", "-y", "@modelcontextprotocol/server-github"])
slack_tools = load_from_stdio(["npx", "-y", "@modelcontextprotocol/server-slack"])

composite = CompositeMCPRegistry(
    tool_lists={
        "github": github_tools,
        "slack": slack_tools,
    }
)

suite = EvalSuite(catalog=composite)

suite.add_case(
    expected_tool_calls=[
        ExpectedToolCall(tool_name="github_list_issues", args={...})
    ]
)
```

## Implementation

### Files Changed
- **`libs/arcade-evals/arcade_evals/registry.py`** (NEW): Registry
abstractions and implementations
- **`libs/arcade-evals/arcade_evals/loaders.py`** (NEW): Automatic tool
loading from MCP servers
- **`libs/arcade-evals/arcade_evals/eval.py`** (MODIFIED): Enhanced
`ExpectedToolCall` and evaluation logic
- **`libs/arcade-evals/arcade_evals/__init__.py`** (MODIFIED): Exported
new registries and loaders

### Key Technical Details
- Added `BaseToolRegistry` interface for abstraction
- `MCPToolRegistry` handles single server tools
- `CompositeMCPRegistry` manages multiple servers with collision
detection
- `load_from_stdio()` and `load_from_http()` for automatic tool
discovery
- Fixed name normalization bug: MCP tools use underscores (not dots)
- Optimized tool copying: 2.5x faster via shallow copy

## Testing
-  41 tests passing (25 new tests added)
-  `test_eval_mcp_registry.py`: MCPToolRegistry functionality
-  `test_eval_composite_mcp.py`: CompositeMCPRegistry with multiple
servers
-  Verified backward compatibility with Python tools

## Backward Compatibility
 **100% backward compatible** - No breaking changes


## Breaking Changes
**None**


<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> Adds end-to-end eval UX: examples, a robust CLI runner, and rich
outputs.
> 
> - **New examples**: `eval_arcade_gateway.py`,
`eval_stdio_mcp_server.py`, `eval_http_mcp_server.py`,
`eval_comprehensive_comparison.py` with timeouts, error handling, and
track-based comparisons; detailed `README.md`
> - **CLI runner**: `arcade_cli/evals_runner.py` to execute
evals/capture in parallel with progress, error isolation, failed-only
filtering, context inclusion, and multi-provider/model support
> - **Output formatters**: `arcade_cli/formatters/` (txt, md, html,
json) for evals and capture; comparative and multi-model HTML with tabs
and context rendering
> - **Display refactor**: `display.py` now supports writing multiple
formats, failed-only disclaimers, include-context, and improved console
summaries
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
ff8acf9c34a6b61462a019a1ee9df081006517d0. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

---------

Co-authored-by: Francisco Liberal <francisco@arcade.dev>
Co-authored-by: Mateo Torres <torresmateo@gmail.com>
2026-01-07 20:26:23 -03:00
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
Sam Partee
e188fc6ae9
Improve Typedict and Basemodel support (#523)
Improve Pydantic and Typedict support and add a bunch of tets.

1. Fixed the test failure where TypeDict was being serialized as a list
of tuples instead of a dict by:
- Adding proper handling for BaseModel instances in the output.py file
- Converting BaseModel results (from TypeDict conversion) to dicts using
model_dump()
    - Handling lists containing BaseModel objects
2. Fixed None handling to ensure None results are converted to empty
strings as expected
3. Updated the schema.py to allow dict and list types in
ToolCallOutput.value
  4. new tests
    - TypeDict output execution tests
    - Output factory tests
    - Executor tests with TypeDict support
    - Schema validation tests

  The key changes were:
- In ``arcade_core/output.py``: Added BaseModel conversion logic in the
success method
- In ``arcade_core/schema.py``: Changed ToolCallOutput.value type from
list[str] to list to support complex types


TODO
- [ ] Confirm engine compatibility without changes made to engine

---------

Co-authored-by: Eric Gustin <eric@arcade.dev>
2025-08-27 16:50:09 -07:00
Sam Partee
27a6cd31a3
Support Tool Output in ValueSchema of ToolDefinition (#487)
## Before

### Tool: ``GoogleNews.SearchNewsStories``

```python
@tool(requires_secrets=["SERP_API_KEY"])
async def search_news_stories(
    context: ToolContext,
    keywords: Annotated[
        str,
        "Keywords to search for news articles. E.g. 'Apple launches new iPhone'.",
    ],
    country_code: Annotated[
        CountryCode | None,
        "2-character country code to search for news articles. "
        "E.g. 'us' (United States). "
        f"Defaults to '{DEFAULT_GOOGLE_NEWS_COUNTRY}'.",
    ] = None,
    language_code: Annotated[
        LanguageCode,
        "2-character language code to search for news articles. E.g. 'en' (English). "
        f"Defaults to '{DEFAULT_GOOGLE_NEWS_LANGUAGE}'.",
    ] = DEFAULT_GOOGLE_NEWS_LANGUAGE,
    limit: Annotated[
        int | None,
        "Maximum number of news articles to return. Defaults to None "
        "(returns all results found by the API).",
    ] = None,
) -> Annotated[dict[str, Any]]:
    """Search for news articles related to a given query."""
    ...
```


### Tool Definition: ``GoogleNews.SearchNewsStories``
```
  {
    "name": "SearchNewsStories",
    "fully_qualified_name": "GoogleNews.SearchNewsStories",
    "description": "Search for news articles related to a given query.",
    "toolkit": {
      "name": "GoogleNews",
      "description": "Arcade.dev LLM tools for getting new via Google News",
      "version": "2.0.0"
    },
    "input": {
      "parameters": [
        {
          "name": "keywords",
          "required": true,
          "description": "Keywords to search for news articles. E.g. 'Apple launches new iPhone'.",
          "value_schema": {
            "val_type": "string",
            "inner_val_type": null,
            "enum": null,
          },
          "inferrable": true
        },
        {
          "name": "country_code",
          "required": false,
          "description": "2-character country code to search for news articles. E.g. 'us' (United States). Defaults to 'None'.",
          "value_schema": {
            "val_type": "string",
            "inner_val_type": null,
            "enum": null,
          },
          "inferrable": true
        },
        {
          "name": "language_code",
          "required": false,
          "description": "2-character language code to search for news articles. E.g. 'en' (English). Defaults to 'en'.",
          "value_schema": {
            "val_type": "string",
            "inner_val_type": null,
            "enum": null,
          },
          "inferrable": true
        },
        {
          "name": "limit",
          "required": false,
          "description": "Maximum number of news articles to return. Defaults to None (returns all results found by the API).",
          "value_schema": {
            "val_type": "integer",
            "inner_val_type": null,
            "enum": null,

          },
          "inferrable": true
        }
      ]
    },
    "output": {
      "description": "News search results with article details.",
      "available_modes": [
        "value",
        "error"
      ],
      "value_schema": {
        "val_type": "json"
      }
    },
    "requirements": {
      "authorization": null,
      "secrets": [
        {
          "key": "serp_api_key"
        }
      ],
      "metadata": null
    },
    "deprecation_message": null
  },
```

## After

### Enhanced Tool: ``GoogleNews.SearchNewsStories``

```python

"""Type definitions for Google News API responses and parameters."""

from typing_extensions import TypedDict

CountryCode = str
LanguageCode = str


class SearchNewsParams(TypedDict):
    """Input parameters for searching news articles."""

    keywords: str
    """Search query terms to find relevant news articles \
    (e.g., 'Apple launches new iPhone')."""

    country_code: CountryCode | None
    """Optional 2-letter country code to filter news by region \
    (e.g., 'us' for United States, 'uk' for United Kingdom)."""

    language_code: LanguageCode | None
    """Optional 2-letter language code to filter news by language \
    (e.g., 'en' for English, 'es' for Spanish)."""

    limit: int | None
    """Optional maximum number of news articles to return. \
    If not specified, returns all results from the API."""


class SourceInfo(TypedDict, total=False):
    """Information about the news source/publication."""

    name: str
    """Name of the publication (e.g., 'CNN', 'BBC News', 'The New York Times')."""

    icon: str
    """URL to the source's favicon or logo image."""

    authors: list[str]
    """List of author names for the article, if available."""


class NewsResult(TypedDict, total=False):
    """Individual news article from the Google News API response."""

    position: int
    """Ranking position of this result in the search results."""

    title: str
    """Headline or title of the news article."""

    link: str
    """Full URL to the original news article."""

    source: SourceInfo
    """Information about the publication source."""

    date: str
    """Publication date and time (e.g., '2 hours ago', 'Dec 15, 2023')."""

    snippet: str
    """Brief excerpt or summary from the article content."""

    thumbnail: str
    """URL to a high-resolution thumbnail image for the article."""

    thumbnail_small: str
    """URL to a low-resolution thumbnail image for the article."""

    story_token: str
    """Token for accessing full coverage of this news story across multiple sources."""

    stories: list["NewsResult"]
    """Related news stories from other sources covering the same topic."""

    highlight: dict
    """Additional highlighted information about the story."""


class SearchMetadata(TypedDict, total=False):
    """Metadata about the search request and processing."""

    id: str
    """Unique identifier for this search request within SerpApi."""

    status: str
    """Current processing status ('Processing', 'Success', or 'Error')."""

    json_endpoint: str
    """URL to retrieve the JSON results for this search."""

    created_at: str
    """Timestamp when the search request was created."""

    processed_at: str
    """Timestamp when the search request was processed."""

    google_news_url: str
    """Original Google News URL that would return these results."""

    total_time_taken: float
    """Total time in seconds taken to process this search."""


class SearchParameters(TypedDict, total=False):
    """Parameters used for the search request."""

    engine: str
    """Search engine used (always 'google_news' for this API)."""

    q: str
    """Search query string."""

    gl: str
    """Country code used for geographic filtering."""

    hl: str
    """Language code used for language filtering."""

    topic_token: str
    """Token for accessing specific news topics (e.g., 'World', 'Business', 'Technology')."""

    publication_token: str
    """Token for accessing news from specific publishers."""


class MenuLink(TypedDict):
    """Navigation link for news categories or topics."""

    title: str
    """Display text for the menu item (e.g., 'Technology', 'Sports', 'Business')."""

    topic_token: str
    """Token to access this specific topic or category."""

    serpapi_link: str
    """SerpApi URL to search within this topic."""


class TopStoriesLink(TypedDict):
    """Link to top stories section."""

    topic_token: str
    """Token to access top stories."""

    serpapi_link: str
    """SerpApi URL to retrieve top stories."""


class GoogleNewsResponse(TypedDict, total=False):
    """Complete response from the Google News API."""

    search_metadata: SearchMetadata
    """Metadata about the search request and processing."""

    search_parameters: SearchParameters
    """Parameters that were used for this search."""

    news_results: list[NewsResult]
    """List of news articles matching the search criteria."""

    menu_links: list[MenuLink]
    """Navigation links to different news categories and topics."""

    top_stories_link: TopStoriesLink
    """Link to access top stories."""

    title: str
    """Title of the page or topic being displayed."""


class SimplifiedNewsResult(TypedDict):
    """Simplified news article format for tool output."""

    title: str
    """Headline of the news article."""

    link: str
    """URL to the full article."""

    source: str | None
    """Name of the publication source."""

    date: str | None
    """When the article was published."""

    snippet: str | None
    """Brief excerpt from the article."""


class SearchNewsOutput(TypedDict):
    """Output format for the search_news_stories tool."""

    news_results: list[SimplifiedNewsResult]
    """List of news articles in simplified format."""

@tool(requires_secrets=["SERP_API_KEY"])
async def search_news_stories(
    context: ToolContext,
    keywords: Annotated[
        str,
        "Keywords to search for news articles. E.g. 'Apple launches new iPhone'.",
    ],
    country_code: Annotated[
        CountryCode | None,
        "2-character country code to search for news articles. "
        "E.g. 'us' (United States). "
        f"Defaults to '{DEFAULT_GOOGLE_NEWS_COUNTRY}'.",
    ] = None,
    language_code: Annotated[
        LanguageCode,
        "2-character language code to search for news articles. E.g. 'en' (English). "
        f"Defaults to '{DEFAULT_GOOGLE_NEWS_LANGUAGE}'.",
    ] = DEFAULT_GOOGLE_NEWS_LANGUAGE,
    limit: Annotated[
        int | None,
        "Maximum number of news articles to return. Defaults to None "
        "(returns all results found by the API).",
    ] = None,
) -> Annotated[SearchNewsOutput, "News search results with article details."]:
    """Search for news articles related to a given query."""
    ...

```

### Enhanced Tool Definition: ``GoogleNews.SearchNewsStories`` 

```json

  {
    "name": "SearchNewsStories",
    "fully_qualified_name": "GoogleNews.SearchNewsStories",
    "description": "Search for news articles related to a given query.",
    "toolkit": {
      "name": "GoogleNews",
      "description": "Arcade.dev LLM tools for getting new via Google News",
      "version": "2.0.0"
    },
    "input": {
      "parameters": [
        {
          "name": "keywords",
          "required": true,
          "description": "Keywords to search for news articles. E.g. 'Apple launches new iPhone'.",
          "value_schema": {
            "val_type": "string",
            "inner_val_type": null,
            "enum": null,
            "properties": null,
            "inner_properties": null,
            "description": null
          },
          "inferrable": true
        },
        {
          "name": "country_code",
          "required": false,
          "description": "2-character country code to search for news articles. E.g. 'us' (United States). Defaults to 'None'.",
          "value_schema": {
            "val_type": "string",
            "inner_val_type": null,
            "enum": null,
            "properties": null,
            "inner_properties": null,
            "description": null
          },
          "inferrable": true
        },
        {
          "name": "language_code",
          "required": false,
          "description": "2-character language code to search for news articles. E.g. 'en' (English). Defaults to 'en'.",
          "value_schema": {
            "val_type": "string",
            "inner_val_type": null,
            "enum": null,
            "properties": null,
            "inner_properties": null,
            "description": null
          },
          "inferrable": true
        },
        {
          "name": "limit",
          "required": false,
          "description": "Maximum number of news articles to return. Defaults to None (returns all results found by the API).",
          "value_schema": {
            "val_type": "integer",
            "inner_val_type": null,
            "enum": null,
            "properties": null,
            "inner_properties": null,
            "description": null
          },
          "inferrable": true
        }
      ]
    },
    "output": {
      "description": "News search results with article details.",
      "available_modes": [
        "value",
        "error"
      ],
      "value_schema": {
        "val_type": "json",
        "inner_val_type": null,
        "enum": null,
        "properties": {
          "news_results": {
            "val_type": "array",
            "inner_val_type": "json",
            "enum": null,
            "properties": null,
            "inner_properties": {
              "title": {
                "val_type": "string",
                "inner_val_type": null,
                "enum": null,
                "properties": null,
                "inner_properties": null,
                "description": "Headline of the news article."
              },
              "link": {
                "val_type": "string",
                "inner_val_type": null,
                "enum": null,
                "properties": null,
                "inner_properties": null,
                "description": "URL to the full article."
              },
              "source": {
                "val_type": "string",
                "inner_val_type": null,
                "enum": null,
                "properties": null,
                "inner_properties": null,
                "description": "Name of the publication source."
              },
              "date": {
                "val_type": "string",
                "inner_val_type": null,
                "enum": null,
                "properties": null,
                "inner_properties": null,
                "description": "When the article was published."
              },
              "snippet": {
                "val_type": "string",
                "inner_val_type": null,
                "enum": null,
                "properties": null,
                "inner_properties": null,
                "description": "Brief excerpt from the article."
              }
            },
            "description": "List of news articles in simplified format."
          }
        },
        "inner_properties": null,
        "description": null
      }
    },
    "requirements": {
      "authorization": null,
      "secrets": [
        {
          "key": "serp_api_key"
        }
      ],
      "metadata": null
    },
    "deprecation_message": null
  },

```

---------

Co-authored-by: Eric Gustin <eric@arcade.dev>
2025-07-24 15:32:35 -07:00
Sam Partee
b6b4cd0a4c
🏗️ Restructure: Multi-Package Architecture + uv Migration (#412)
### Overview
Major restructuring from monolithic `arcade-ai` package to modular
library architecture with standardized uv-based dependency management.

![arcade-ai Monorepo
(2)](https://github.com/user-attachments/assets/25f102b0-bb87-4a04-9701-d227d05664b1)

### New Package Structure
- **`arcade-tdk`** - Lightweight toolkit development kit (core
decorators, auth)
- **`arcade-core`** - Core execution engine and catalog functionality  
- **`arcade-serve`** - FastAPI/MCP server components
- **`arcade-ai`** - Meta package that includes CLI functionality.
Optionally include evals via the `evals` extra. Optionally include all
packages via the `all` extra.

### Key Benefits
- **Lighter Dependencies**: Toolkits now depend only on `arcade-tdk` (~2
deps) vs full `arcade-ai` (~30+ deps)
- **Faster Builds**: uv provides 10-100x faster dependency resolution
and installation
- **Better Modularity**: Clear separation of concerns, consumers import
only what they need
- **Standard Tooling**: Eliminates custom poetry scripts, uses standard
Python packaging

### Migration Impact
- All 20 toolkits converted from poetry → uv with `arcade-tdk`
dependencies plus `arcade-ai[evals]` and `arcade-serve` dev
dependencies. When developing locally, devs should install toolkits via
`make install-local`.
- Modern Python 3.10+ type hints throughout
- Standardized build system with hatchling backend
- Enhanced Makefile with robust toolkit management commands
- Removed `arcade dev` CLI command
- Reduce the number of files created by `arcade new` and add an option
to not generate a tests and evals folder.

This foundation enables faster development cycles and cleaner dependency
chains for the growing toolkit ecosystem.

### Todo After this PR is merged
- [ ] Post-merge workflow(s) (release & publish containers, etc)
- [ ] Release order plan. @EricGustin suggests releasing in the
following order:
    1. `arcade-core` version 0.1.0
    2. `arcade-serve` version 0.1.0 and `arcade-tdk` version 0.1.0
    3. `arcade-ai` version 2.0.0
4. Patch release for all toolkits (all changes in toolkits are internal
refactors)
- [ ] [Update docs](https://github.com/ArcadeAI/docs/pull/318)

---------

Co-authored-by: Eric Gustin <eric@arcade.dev>
Co-authored-by: Eric Gustin <34000337+EricGustin@users.noreply.github.com>
2025-06-11 16:48:17 -07:00
Renamed from arcade/arcade/cli/display.py (Browse further)