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ACE

github.comInfrastructure

PulseGate's liveness check found it on 8 Oct 2026; it has been in the index since 30 Aug 2026. How this is checked

ACE is an open-source modular CLI toolkit for building agentic development environments. It provides installable Ruby gems with consistent interfaces so developers and AI agents can use the same development tools.

Inferred · not functionally tested

Open SourceCLISelf-hosted
ACE preview
Visit github.com

Overview

5 features

Purpose: Building consistent command-line development environments that can be used by both developers and AI agents.

Inferred · not functionally tested

Audience: developers building agentic development environments

Inferred · not functionally tested

Functions: agents

Inferred · not functionally tested

Interfaces: API: unknown · MCP: unknown · CLI: indicated (inferred, not tested) · Self-hosting: indicated (inferred, not tested)

Recorded constraints: pricing: open_source · license: Open Source · platforms: CLI · deployment: cli, self_hosted

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: github.com · rubygems.org · rubygems.org. These links do not verify the individual claims.

ACE is a CLI tools & terminal project. Inferred · not functionally tested: It focuses on building consistent command-line development environments that can be used by both developers and AI agents. Inferred · not functionally tested: It is built as an open-source project for developers building agentic development environments. Basis unknown · not verified: ACE is open source under the Open Source license. Basis unknown · not verified: ACE is available on the command line, and it can be self-hosted.

It is developed by cs3b. Inferred · not functionally tested: Key capabilities include Modular CLI tools, ruby gem packages, and agent-ready interfaces.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Modular CLI tools
  • Ruby gem packages
  • Agent-ready interfaces
  • Consistent command interfaces
  • Developer environment tooling

Topics: Inferred · not functionally tested

Tags
agentic-developmentruby-gemsdeveloper-environmentscli-toolkit
AI capabilities
Code
Inference: Local

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
CLISelf-hosted

Trust & compliance

License
Open Source
Public signals
HTTPSOpen SourceFree tier

Indexing history

6

What PulseGate has recorded for this listing

  1. Indexed4 Oct · 22:23 UTC
    ace-hitl-contract seen via RubyGems newly published
    Source: RubyGems newly published · Open
  2. Indexed29 Sep · 12:07 UTC
    ace-lab seen via RubyGems newly published
    Source: RubyGems newly published · Open
  3. Indexed28 Sep · 10:36 UTC
    ace-herdr seen via RubyGems newly published
    Source: RubyGems newly published · Open
  4. Indexed27 Sep · 09:43 UTC
    ace-hitl-hermes seen via RubyGems newly published
    Source: RubyGems newly published · Open
  5. Indexed30 Aug · 12:37 UTC
    ace-llm-providers-cli seen via RubyGems newly published
    Source: RubyGems newly published · Open
  6. Indexed30 Aug · 12:37 UTC
    ace-llm seen via RubyGems newly published
    Source: RubyGems newly published · Open

Frequently asked questions about ACE

What is ACE?
Inferred · not functionally tested: ACE focuses on building consistent command-line development environments that can be used by both developers and AI agents. It is catalogued under CLI tools & terminal on PulseGate.
Who should use ACE?
Inferred · not functionally tested: ACE is an open-source project built for developers building agentic development environments.
Does ACE have a free plan?
Basis unknown · not verified: Yes — ACE is open source under the Open Source license and free to use.
What platforms does ACE run on?
Basis unknown · not verified: ACE runs on the command line. It can also be self-hosted.
Is ACE still active?
PulseGate's liveness check found it on 8 Oct 2026.
What projects are similar to ACE?
Similar projects tracked by PulseGate include ace-git, ace-support-config, and Acepe.ace-gitace-support-configAcepe
Who makes ACE?
ACE is developed by cs3b.
Is ACE open source?
Basis unknown · not verified: Yes — ACE is open source under the Open Source license.

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