PromptMatrix
PromptMatrix is an open-source control plane for managing prompts used by LangGraph, CrewAI, and OpenClaw agent systems. It supports prompt versioning, evaluation, approval workflows, and runtime hot-patching through a browser dashboard, API, and CLI without application redeployment.
Overview
8 featuresPromptMatrix is a Frameworks & runtimes project. Managing, reviewing, and updating production AI-agent prompts without redeploying applications. It is built as an open-source project for AI engineers and teams operating agent swarms. PromptMatrix is open source under the MIT license. PromptMatrix is available on the web, the command line, and API, and it can be self-hosted.
PromptMatrix builds and maintains PromptMatrix, and it first shipped in 2026. The project is developed in the open on GitHub with 18 commits in the last 90 days. Key capabilities include prompt versioning, prompt evaluation, and approval workflows. PromptMatrix is currently in beta.
Summary written by a language model from the project’s public pages.
- Prompt versioning
- Prompt evaluation
- Approval workflows
- Runtime hot-patching
- Behavior registry
- Agent swarm control
- Browser dashboard
- CI/CD integration
Built with & integrations
- multiple
- bLlamaIndex in the HTML
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about PromptMatrix
- What is PromptMatrix?
- Managing, reviewing, and updating production AI-agent prompts without redeploying applications. It is catalogued under Frameworks & runtimes on PulseGate.
- Who is PromptMatrix for?
- PromptMatrix is an open-source project built for AI engineers and teams operating agent swarms.
- Is PromptMatrix free?
- Yes — PromptMatrix is open source under the MIT license and free to use.
- What platforms does PromptMatrix run on?
- PromptMatrix runs on the web, the command line, and API. It can also be self-hosted.
- Is PromptMatrix still maintained?
- The GitHub repository shows 18 commits in the last 90 days.
- What are alternatives to PromptMatrix?
- Similar projects tracked by PulseGate include Prompt Management Tools for Teams, Prompt Minder, and PromptLayer.Prompt Management Tools for TeamsPrompt MinderPromptLayer
- Who develops PromptMatrix?
- PromptMatrix is developed by PromptMatrix.
- How long has PromptMatrix been around?
- PromptMatrix first shipped in 2026.
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