---
id: mypy-boto3-ec2-instance-connect
version: "1.43.0"
license: MIT
license_treatment: permissive
maintenance: active
---

# mypy-boto3-ec2-instance-connect — Type annotations for boto3 EC2InstanceConnect 1.43.0 service generated with mypy-boto3-builder 8.12.0

License: permissive · Maintenance: active · Downloads: 280.4K/mo

## What it is and what it does

This package is a type-stub library for boto3's EC2InstanceConnect service, generated by mypy-boto3-builder 8.12.0. It provides complete type annotations for the EC2InstanceConnect API, enabling static type checkers (mypy, pyright) and IDEs (VSCode, PyCharm, Emacs, Sublime Text) to offer code completion and catch type errors at development time rather than runtime.

The package depends only on typing-extensions and is designed to be installed alongside boto3. It works with Python 3.9 and later. Type checking requires no explicit annotations in your code—you write boto3 code normally, and the stubs provide the type information behind the scenes. The package is marked as Production/Stable and actively maintained, with no known security vulnerabilities.

Use it for:

- Enable IDE autocomplete and type hints when writing EC2InstanceConnect boto3 code in VSCode, PyCharm, or other supported editors.
- Catch type errors in EC2InstanceConnect API calls using mypy or pyright before deployment.
- Provide explicit type annotations for EC2InstanceConnectClient in codebases that require strict typing.
- Use Literal types from the stubs module for type-safe parameter validation in EC2InstanceConnect operations.
- Integrate type checking into CI/CD pipelines to enforce type safety for AWS SDK interactions.

## Worth the install?

AI-flagged interpretation of the facts above — verify before relying.

Provides type annotations and IDE autocomplete support for boto3's EC2InstanceConnect service, enabling static type checking with mypy, pyright, and other tools.

Yes. This is a low-friction, actively maintained type-stub package with no security issues and permissive licensing. Install it if you use boto3's EC2InstanceConnect service and want IDE autocomplete or static type checking—it requires only typing-extensions and integrates seamlessly with standard Python tooling. Skip it only if you have no type-checking infrastructure or do not use EC2InstanceConnect.

## Install

pip install mypy-boto3-ec2-instance-connect
uv add mypy-boto3-ec2-instance-connect
poetry add mypy-boto3-ec2-instance-connect

## Installing mypy-boto3-ec2-instance-connect

Before you install: Low friction installation with a single runtime dependency (typing-extensions). Actively maintained with recent releases and no known vulnerabilities.

License in practice: MIT license permits unrestricted use, modification, and distribution in both open-source and proprietary projects with minimal restrictions.

Quickstart:

# Install with pip
python -m pip install mypy-boto3-ec2-instance-connect

# Use in code
from boto3.session import Session
from mypy_boto3_ec2_instance_connect import EC2InstanceConnectClient

client: EC2InstanceConnectClient = Session().client("ec2-instance-connect")

Requires boto3 to be installed separately; type checking requires a compatible type checker (mypy, pyright, or IDE with type support).

Verify before relying:

- Whether the package works correctly with all listed Python versions (3.9–3.14) in practice.
- Performance impact when used with PyCharm (documentation mentions potential slowness with Literal overloads).

## Package facts

- License: MIT (permissive)
- Python support: supports_current
- Install friction: low
- Maintenance: active
- Downloads: 280.4K/month (top 15,000 on PyPI)
- Known vulnerabilities: none known

## Tags

boto3 type stubs, ec2 instance connect typing, aws sdk type annotations, mypy boto3 stubs, python aws type hints, ide autocomplete boto3, pyright aws types, type-stubs, aws-sdk, boto3

[View on SkillFed](https://skillfed.io/packages/mypy-boto3-ec2-instance-connect) · [View on PyPI](https://pypi.org/project/mypy-boto3-ec2-instance-connect/)