by singula-ai
Build AI Agents like playing LEGOs. Everything is a Plugin.
# Add to your Claude Code skills
git clone https://github.com/singula-ai/alegoLast scanned: 8/28/2026
{
"issues": [
{
"file": "README.md",
"line": 32,
"type": "remote-install",
"message": "Install command (remote install script piped to a shell — review the source before running): \"curl -fsSL https://raw.githubusercontent.com/singula-ai/alego/main/install.sh | \"",
"severity": "low"
}
],
"status": "PASSED",
"scannedAt": "2026-08-28T15:56:51.926Z",
"npmAuditRan": false,
"pipAuditRan": true,
"promptInjectionRan": true
}alego is an open-source ai agents skill for AI coding assistants such as Claude Code, Codex CLI, and ChatGPT, built by singula-ai. Build AI Agents like playing LEGOs. Everything is a Plugin. It has 109 GitHub stars.
Yes. alego passed SkillsLLM's automated security scan — a dependency vulnerability audit plus prompt-injection heuristics — with no high-severity issues. You can read the full report in the Security Report section on this page.
Clone the repository with "git clone https://github.com/singula-ai/alego" and add it to your Claude Code skills directory (see the Installation section above).
alego is primarily written in TypeScript. It is open-source under singula-ai on GitHub, so you can review or fork the full source.
Yes. SkillsLLM lists many other AI Agents skills you can browse and compare side by side. Open the AI Agents category from the badge at the top of this page, or use the Related Skills and comparison links further down to weigh alego against similar tools.
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⚠️ Third-Party Software Notice
This skill is third-party open-source software developed and hosted independently on GitHub. SkillsLLM is an informational directory and does not control or maintain the underlying repository.
Any security checks, ratings, or warnings displayed by SkillsLLM are automated and limited in scope. They do not constitute a security certification or guarantee that the software is safe, error-free, or free from malicious code, vulnerabilities, compromised dependencies, or prompt-injection risks.
Review the source code, permissions, dependencies, and configuration before installing or running any third-party skill. Use is at your own risk. To the maximum extent permitted by applicable law, SkillsLLM is not liable for losses arising from third-party software.
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Alego (alego) is an open-source agent harness from Singula AI: a building-block foundation for AI agent applications.
It is built on an everything-is-a-plugin architecture and powered by Cordis, whose design is described in A Programming Paradigm for Spatiotemporal Composability.
Alego is an independent fork of DeepSeek Harness, with no affiliation or endorsement from DeepSeek. Start with the documentation.
Alego is in developer preview and iterating rapidly. THERE WILL BE COMPATIBILITY-BREAKING CHANGES.
Review the safety notice before running the project.
npmInstall Node.js, then run:
npx @singula-ai/alego web
The command starts the Web UI at http://127.0.0.1:3080 by default and opens it in the default browser for a local launch. An SSH launch only prints the host URL because the SSH client or editor owns the local forwarded address. Pass --no-open to run the server without opening a browser. See Web UI guide.
On Linux/macOS, the source installer builds Alego and adds a launcher in ~/.local/bin:
curl -fsSL https://raw.githubusercontent.com/singula-ai/alego/main/install.sh | bash
To run from a repository checkout:
git clone https://github.com/singula-ai/alego.git
cd alego
pnpm install
pnpm run build
pnpm alego web
pnpm run build prepares the repository artifacts. pnpm alego web uses those built artifacts without rebuilding.
alego-plugin topic to your plugin repository for discoverability.See CONTRIBUTING.md.
Start with the development guide and architecture documentation.
For agents, follow AGENTS.md.
Third-party dependencies and their licenses are disclosed in THIRD_PARTY_NOTICES.md.