Add LICENSE, AGENTS.md, and richer pyproject.toml metadata

AGENTS.md

@@ -0,0 +1,92 @@
+# AGENTS.md — uapi-sdk-python
+
+This file tells AI coding agents how to use the **official Python SDK** for
+the [uapis.cn](https://uapis.cn) public API platform.
+
+## What this package is
+
+Strongly-typed Python client for UAPI. Generated from the live OpenAPI 3.1
+spec at <https://uapis.cn/openapi.json> — method names, parameter shapes,
+and return types stay in lock-step with the real API.
+
+```bash
+pip install uapi-sdk-python
+# or, with uv
+uv add uapi-sdk-python
+# or, with poetry
+poetry add uapi-sdk-python
+```
+
+## Quick start
+
+```python
+from uapi import UapiClient
+
+# Free-tier endpoints don't need an API key
+client = UapiClient(base_url="https://uapis.cn")
+weather = client.misc.get_misc_weather(city="北京")
+print(weather)
+
+# Paid endpoints take a key
+import os
+paid = UapiClient(base_url="https://uapis.cn", api_key=os.environ["UAPI_KEY"])
+ocr = paid.image.post_image_ocr(url="https://…/photo.png")
+```
+
+The client is grouped by tag (`misc`, `network`, `text`, `image`, `social`,
+`translate`, `search`, …) and each method name matches the underlying
+`operationId` from the OpenAPI spec, snake-cased.
+
+## Discovery
+
+When generating code, agents should:
+
+1. Pull the spec from <https://uapis.cn/openapi.json> if you need a schema
+   that isn't in the local types yet.
+2. Map the operation's `operationId` to a SDK method (`get-misc-weather` →
+   `client.misc.get_misc_weather`).
+3. Pass the request parameters as keyword arguments.
+
+## Authentication
+
+- Many UAPI endpoints (network, text, random, convert, weather, time,
+  hotboard) work with no key.
+- Paid endpoints want `X-API-Key`. The SDK forwards the `api_key`
+  constructor argument to that header.
+- For human-in-the-loop OAuth flows, see
+  <https://uapis.cn/.well-known/oauth-authorization-server>.
+
+## Errors
+
+Every method raises a typed `UapiError` (subclass of `httpx.HTTPStatusError`)
+on non-2xx responses. The error body is a JSON object:
+`{code, success: false, error, request_id?}`. Surface the `error` text
+verbatim.
+
+## Rate limits
+
+Headers `X-RateLimit-Limit`, `X-RateLimit-Remaining`, `X-RateLimit-Reset`,
+`Retry-After` are returned on every response. Honor them — back off on
+`429` and obey `Retry-After`.
+
+## Async
+
+The SDK is built on `httpx`, so an async client is also available:
+
+```python
+import asyncio
+from uapi import AsyncUapiClient
+
+async def main():
+    async with AsyncUapiClient(base_url="https://uapis.cn") as client:
+        return await client.misc.get_misc_weather(city="上海")
+
+print(asyncio.run(main()))
+```
+
+## Related repos
+
+- MCP server: <https://github.com/AxT-Team/uapi-mcp> — same endpoints as MCP tools.
+- Skills bundle: <https://github.com/AxT-Team/uapi-agent-skills>.
+- Other languages: `uapi-sdk-typescript`, `uapi-sdk-go`, `uapi-sdk-rust`,
+  `uapi-sdk-java`, `uapi-sdk-csharp`, `uapi-sdk-cpp`, `uapi-sdk-php`.

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 AxT-Team / UAPI
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

pyproject.toml

@@ -5,12 +5,35 @@ build-backend = "setuptools.build_meta"
 [project]
 name = "uapi-sdk-python"
 version = "0.1.17"
-description = "Idiomatic UAPI SDK for Python"
+description = "Official Python SDK for UAPI / uapis.cn — strongly-typed wrapper around 100+ free public-API endpoints (network, text, image, social, translation, search). Generated from the live OpenAPI 3.1 spec."
 readme = "README.md"
+license = {text = "MIT"}
 requires-python = ">=3.9"
 authors = [{name = "UAPI", email = "dev@uapis.cn"}]
+keywords = ["uapi", "uapis", "uapis.cn", "sdk", "python", "rest", "rest-api", "openapi", "httpx", "public-api", "free-api", "agent", "ai", "mcp"]
+classifiers = [
+    "Development Status :: 4 - Beta",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: MIT License",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Topic :: Internet :: WWW/HTTP",
+    "Topic :: Software Development :: Libraries :: Python Modules",
+    "Typing :: Typed",
+]
 dependencies = ["httpx>=0.24.1"]
 
+[project.urls]
+Homepage = "https://uapis.cn/docs/sdk/python"
+Documentation = "https://uapis.cn/docs"
+Repository = "https://github.com/AxT-Team/uapi-sdk-python"
+Issues = "https://github.com/AxT-Team/uapi-sdk-python/issues"
+"OpenAPI Spec" = "https://uapis.cn/openapi.json"
+
 [project.optional-dependencies]
 dev = ["pytest", "mypy", "black", "isort"]