agentmarkup
agentmarkup is an open-source CLI tool that helps developers make their websites machine-readable for LLMs and AI agents. It generates llms.txt, JSON-LD, and other metadata, supports multiple frameworks, and provides validation and AI crawler controls. Ideal for web developers integrating AI accessibility.
Overview
8 featuresIn the Frameworks & SDKs space, agentmarkup takes a focused approach. Enabling developers to make their websites easily understandable by LLMs and AI agents through standardized metadata and controls. agentmarkup is an open-source project aimed at web developers. agentmarkup is open source under the MIT license. It ships for the command line, and it can be self-hosted.
It is developed by agentmarkup contributors, and it first shipped in 2026. Development happens publicly on GitHub with 15 stars and 7 commits in the last 90 days. Among its 8 catalogued features are llms.txt generation, JSON-LD support, and A2A Agent Cards.
Summary written by a language model from the project’s public pages.
- llms.txt generation
- JSON-LD support
- A2A Agent Cards
- Markdown mirrors
- AI crawler controls
- Content-Signal headers
- Validation
- Framework-agnostic CLI
Built with & integrations
- Cloudflare
- cf-ray header · cf-cache-status header
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about agentmarkup
- What is agentmarkup?
- Enabling developers to make their websites easily understandable by LLMs and AI agents through standardized metadata and controls. It is catalogued under Frameworks & SDKs on PulseGate.
- Who should use agentmarkup?
- agentmarkup is an open-source project built for web developers.
- Does agentmarkup have a free plan?
- Yes — agentmarkup is open source under the MIT license and free to use.
- What platforms does agentmarkup run on?
- agentmarkup runs on the command line. It can also be self-hosted.
- Is agentmarkup still active?
- The GitHub repository shows 7 commits in the last 90 days.
- Who develops agentmarkup?
- agentmarkup is developed by agentmarkup contributors.
- When did agentmarkup launch?
- agentmarkup first shipped in 2026.
- Is agentmarkup open source?
- Yes — agentmarkup is open source under the MIT license, developed on GitHub.
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