mypy-boto3-proton
Type annotations for boto3 Proton 1.43.0 service generated with mypy-boto3-builder 8.12.0
Decision gist · record as of 2026-08-14
Yes. Install this if you use boto3 with AWS Proton and want static type checking or IDE autocompletion. It has low friction (one lightweight dependency), is actively maintained, carries no security vulnerabilities, and uses a permissive MIT license. The only caveat is PyCharm users may experience performance issues with Literal overloads; the docs recommend boto3-stubs-lite as a workaround in that case.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires Python 3.9 or later; intended as a development/type-checking dependency, not runtime.
- Low friction: single lightweight dependency (typing-extensions), pure Python wheel, actively maintained with recent releases.
- Generated automatically from boto3 1.43.0, so updates track upstream AWS SDK changes.
License · maintenance · safety
MIT (permissive) — MIT license permits unrestricted use, modification, and distribution in both open-source and proprietary projects with minimal obligations.
last release 2026-04-29 (107 days) · last repo commit 2026-06-22 · 670 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 245,858 downloads/mo, #8,721 on PyPI
Alternatives
Verify before relying
pip install mypy-boto3-proton
from boto3.session import Session
from mypy_boto3_proton import ProtonClient
client: ProtonClient = Session().client("proton")
# Type checking and IDE completion now work automatically- Whether PyCharm performance issues mentioned in docs (issue PY-40997) remain unresolved or have been addressed
- Exact coverage of Proton service operations and whether all boto3 1.43.0 Proton APIs are annotated
What it is and what it does
This package is a type-stub library that adds complete type annotations for AWS Proton operations in boto3. It is generated automatically from boto3 1.43.0 and works with mypy, pyright, VSCode Pylance, PyCharm, Emacs, Sublime Text, and other IDE and type-checker tooling. When installed, it enables static type checking and IDE autocompletion for Proton client calls, paginators, and waiters without requiring explicit type annotations in your code.
The package is a pure Python stub-only distribution with minimal dependencies (only typing-extensions). It is designed to be installed in development environments and can be safely excluded from production deployments using TYPE_CHECKING guards. The package is actively maintained, tracking boto3 releases, and has been in production use since 2021.
Use it for
- Enable IDE autocompletion and type hints when writing boto3 Proton code in VSCode or PyCharm
- Catch type errors in AWS Proton API calls during development with mypy or pyright before runtime
- Document expected parameter types and return values for Proton client methods in your codebase
- Use with boto3-stubs[proton] for full type support across all Proton operations and paginators
- Integrate type checking into CI/CD pipelines to validate AWS SDK usage correctness
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes.
Install this if you use boto3 with AWS Proton and want static type checking or IDE autocompletion. It has low friction (one lightweight dependency), is actively maintained, carries no security vulnerabilities, and uses a permissive MIT license. The only caveat is PyCharm users may experience performance issues with Literal overloads; the docs recommend boto3-stubs-lite as a workaround in that case.
Install
mypy-boto3-proton on PyPI
Before you install
Low friction: single lightweight dependency (typing-extensions), pure Python wheel, actively maintained with recent releases. Generated automatically from boto3 1.43.0, so updates track upstream AWS SDK changes.
Requires Python 3.9 or later; intended as a development/type-checking dependency, not runtime.
License in practice
MIT license permits unrestricted use, modification, and distribution in both open-source and proprietary projects with minimal obligations.
Quickstart
pip install mypy-boto3-proton
from boto3.session import Session
from mypy_boto3_proton import ProtonClient
client: ProtonClient = Session().client("proton")
# Type checking and IDE completion now work automaticallyVerify before relying
- Whether PyCharm performance issues mentioned in docs (issue PY-40997) remain unresolved or have been addressed
- Exact coverage of Proton service operations and whether all boto3 1.43.0 Proton APIs are annotated
Package facts
| License | MIT permissive |
| Python support | Supports the current Python release >=3.9 |
| Install friction | Low. Pure-Python wheel |
| Runtime dependencies | 1 packagetyping-extensions |
| Maintenance | Actively maintained 107 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 245,858 / month, #8,721 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Development Status :: 5 - Production/StableEnvironment :: ConsoleIntended Audience :: DevelopersNatural Language :: EnglishOperating System :: OS IndependentProgramming Language :: Python :: 3Programming Language :: Python :: 3 :: OnlyProgramming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.12Programming Language :: Python :: 3.13Programming Language :: Python :: 3.14Programming Language :: Python :: 3.9Programming Language :: Python :: Implementation :: CPythonTyping :: Stubs Only |
Evidence: mypy_boto3_proton-1.43.0-py3-none-any.whl
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See also mypy-boto3-ec2 · mypy-boto3-neptune · mypy-boto3-mpa · mypy-boto3-config · mypy-boto3-dataexchange · mypy-boto3-fsx · boto3-stubs-full · mypy-boto3-connect · mypy-boto3-devops-agent · boto3-stubs