moto
« Back to VersTracker
Description:
Mock AWS services
Type: Formula  |  Latest Version: 5.1.18@0  |  Tracked Since: Dec 6, 2025
Links: Homepage  |  formulae.brew.sh
Category: Developer tools
Tags: aws testing mocking cloud development
Install: brew install moto
About:
Moto is a library that enables testing of AWS infrastructure by mocking AWS services. It intercepts HTTP requests to AWS endpoints and returns simulated responses, allowing developers to write tests without requiring actual AWS credentials or incurring costs. This facilitates reliable and fast unit and integration testing for cloud-based applications.
Key Features:
  • Server-mode or decorator-based mocking
  • Supports a wide range of AWS services (EC2, S3, IAM, etc.)
  • Works with boto3 and boto2 libraries
  • No internet connection or AWS account required for tests
Use Cases:
  • Unit testing applications that interact with AWS services
  • Integration testing infrastructure code without deploying resources
  • Developing locally against AWS APIs
Alternatives:
  • LocalStack – LocalStack runs a local cloud stack in a container, offering more fidelity than Moto's library-level mocking but requiring more resources.
  • moto-server – Moto can run as a standalone server, similar to LocalStack, but is primarily designed as a Python library dependency.
Version History
Detected Version Rev Change Commit
Jan 17, 2026 11:11pm 0 REVISION_ONLY 16e1648f
Jan 10, 2026 8:22am 1 REVISION_ONLY 59872eac
Dec 6, 2025 1:58pm 1 VERSION_BUMP 0146bd81
Nov 19, 2025 9:52pm 0 VERSION_BUMP 234e8e52
Nov 18, 2025 4:07am 0 VERSION_BUMP b9153ca3
Nov 2, 2025 11:13pm 0 VERSION_BUMP 2b978738
Oct 28, 2025 2:41am 0 VERSION_BUMP 4a07ca2e
Sep 16, 2025 12:31am 0 VERSION_BUMP cde73cef
Jan 5, 2025 11:02pm 0 VERSION_BUMP 57e592b1
Dec 27, 2024 2:30am 0 VERSION_BUMP 620934fa
Dec 18, 2024 11:17pm 0 VERSION_BUMP 67677c77
Dec 15, 2024 8:07pm 0 VERSION_BUMP 915b0321
Nov 3, 2024 2:12pm 0 VERSION_BUMP 71afcbc2
Nov 3, 2024 12:44pm 0 VERSION_BUMP f077acb8
Oct 26, 2024 8:11am 1 VERSION_BUMP c3f18f0d
Oct 12, 2024 12:55am 0 VERSION_BUMP 294e8895
Oct 11, 2024 7:22pm 0 VERSION_BUMP 4e7067f0
Sep 29, 2024 4:39pm 0 VERSION_BUMP 470535d8
Sep 29, 2024 3:44pm 0 VERSION_BUMP 367ad1b0
Sep 22, 2024 9:39pm 0 VERSION_BUMP 589b780b
Sep 14, 2024 8:30am 0 VERSION_BUMP 6692cd74
Aug 31, 2024 9:39am 1 VERSION_BUMP 982e0452
Aug 31, 2024 8:11am 1 VERSION_BUMP 36d09bce
Aug 17, 2024 9:38pm 0 VERSION_BUMP 5fbd1197
Aug 4, 2024 4:08am 0 VERSION_BUMP b0ab3398
May 21, 2024 9:06pm 1 VERSION_BUMP 3bdf74aa
May 12, 2024 12:44pm 0 VERSION_BUMP d1c909ec
May 7, 2024 11:41pm 2 VERSION_BUMP 23787dcf
May 4, 2024 7:53pm 1 VERSION_BUMP cee6fd11
Jan 27, 2024 12:44pm 0 VERSION_BUMP 03cbe9d5
Jan 12, 2024 11:14am 1 VERSION_BUMP 250ae1c8
Dec 17, 2023 7:22pm 0 VERSION_BUMP 7098bead
Dec 17, 2023 6:53pm 0 VERSION_BUMP 34433ae5
Dec 3, 2023 12:49am 0 VERSION_BUMP df85677f
Nov 11, 2023 7:50pm 0 VERSION_BUMP 3528f484
Nov 11, 2023 2:26pm 0 VERSION_BUMP 088ac4bf
Oct 28, 2023 5:20pm 0 VERSION_BUMP cc2cce2f
Oct 27, 2023 10:12pm 0 VERSION_BUMP 9ea72d13
Oct 26, 2023 11:37am 2 VERSION_BUMP ae0aeba5
Oct 20, 2023 8:28pm 1 VERSION_BUMP d124dd3e
Oct 20, 2023 7:01pm 1 VERSION_BUMP 5e561c8f
Oct 17, 2023 7:40pm 1 VERSION_BUMP 706c9a9a
Sep 30, 2023 1:36am 0 VERSION_BUMP 62f9e2f7
Sep 24, 2023 1:36pm 0 VERSION_BUMP 447a63fa
Sep 3, 2023 12:44am 0 VERSION_BUMP e234e168
Sep 2, 2023 10:46pm 0 VERSION_BUMP b04f4bb3
Aug 24, 2023 12:07pm 0 VERSION_BUMP 57d5fe33
Aug 23, 2023 9:47pm 0 VERSION_BUMP aac9f0d4
Aug 23, 2023 7:07pm 0 VERSION_BUMP 607cb30a
Aug 2, 2023 10:04am 1 VERSION_BUMP ff00f52c
Jun 4, 2023 9:23pm 0 VERSION_BUMP d066e76d
Jun 3, 2023 3:38pm 0 VERSION_BUMP 529f97f0
Jun 3, 2023 12:46pm 0 VERSION_BUMP b94dff8a
May 2, 2023 8:24am 0 VERSION_BUMP 83a4d55b
Apr 24, 2023 5:38am 0 VERSION_BUMP b4b0f40b
Apr 23, 2023 10:50pm 0 VERSION_BUMP 8a1b9b1f
Apr 12, 2023 1:45am 0 VERSION_BUMP b3344d8e
Apr 11, 2023 7:05pm 0 VERSION_BUMP 805b1551
Mar 26, 2023 8:57pm 0 VERSION_BUMP 0877306b
Mar 20, 2023 12:15am 0 VERSION_BUMP 6fb14ad0
Mar 20, 2023 12:15am 0 VERSION_BUMP a7744883