# async (Pub package)

> Utility functions and classes related to the 'dart:async' library.

- Version: 2.13.1
- Released: 2026-03-26
- License: License unknown
- Monthly downloads: 15,476,683
- Source repository: https://github.com/dart-lang/core ([in the GitHits index](https://index.githits.dev/repositories/github.com/dart-lang/core/))

## Pages

- [async on GitHits](https://index.githits.dev/packages/pub/async/)
- [Direct dependencies of async 2.13.1](https://index.githits.dev/packages/pub/async/2.13.1/dependencies/)
- [Security advisories of async 2.13.1](https://index.githits.dev/packages/pub/async/2.13.1/security/)
- [Documentation of async 2.13.1](https://index.githits.dev/packages/pub/async/2.13.1/docs/)

## Use it from a coding agent

GitHits gives coding agents version-aware access to async: they can search, grep and read its source and documentation, and check its dependencies and security advisories, through MCP or the CLI instead of guessing from training data.

Connect an agent with one command, which detects installed agents, configures them and signs in:

```sh
npx githits@latest init
```

- [Remote MCP server](https://mcp.githits.com) (Streamable HTTP)
- [Agent documentation index](https://docs.githits.com/llms.txt)
- [API overview](https://docs.githits.com/api/overview)
- [Explore the GitHits index](https://index.githits.dev/)