open-agent-builder — security grade SAFE, quality 74/100

Security audit verdict: SAFE · quality 74/100

No red flags found in any of the 11 categories — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

by firecrawl · Agent Tool · ★ 2.6k

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

🔒 Is open-agent-builder safe to install? View the security audit →

About open-agent-builder

Open Agent Builder Build, test, and deploy AI agent workflows with a visual no-code interface Documentation • Examples What is Open Agent Builder? Open Agent Builder is a visual workflow builder for creating AI agent pipelines powered by Firecrawl. Design complex agent workflows with a drag-and-drop interface, then execute them with real-time streaming updates. Perfect for: Web scraping and data extraction workflows Multi-step AI agent pipelines Automated research and content generation Data transformation and analysis Web automation with human-in-the-loop approvals Note: This project is actively under development. Some features are still in progress and we welcome contributions and PRs! Key Features Visual Workflow Builder Drag-and-drop interface for building agent workflows Real-time execution with streaming updates 8 core node types: Start, Agent, MCP Tools, Transform,

Quick Facts

Stars2,635
Forks508
LanguageTypeScript
CategoryAgent Tool
Quality Score73.7902019559729/100
Open Issues16
Last Updated2025-10-20
Created2025-10-16
Platformsbrowser, node
Est. Tokens~17k

Compatible Skills

These tools work well together with open-agent-builder for enhanced workflows:

  • crabwalk — semantic(0.18)+complementary+same_lang+similar_pop+shared_platform (56%)
  • agents — semantic(0.16)+complementary+same_lang+similar_pop+shared_platform (56%)
  • agenta — semantic(0.16)+complementary+same_lang+similar_pop+shared_platform (56%)
  • crw — semantic(0.28)+complementary+similar_pop+shared_platform (50%)

open-agent-builder alternative? Top 6 similar tools

Looking for a open-agent-builder alternative? If you're comparing open-agent-builder with other agent tool tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

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Frequently Asked Questions

What is open-agent-builder?

open-agent-builder is 🔥 Visual workflow builder for AI agents powered by Firecrawl - drag-and-drop web scraping pipelines with real-time execution. It is categorized as a Agent Tool with 2.6k GitHub stars.

What programming language is open-agent-builder written in?

open-agent-builder is primarily written in TypeScript.

How do I install or use open-agent-builder?

You can find installation instructions and usage details in the open-agent-builder GitHub repository at github.com/firecrawl/open-agent-builder. The project has 2.6k stars and 508 forks, indicating an active community.

What are the best alternatives to open-agent-builder?

The top alternatives to open-agent-builder on Agent Skills Hub include notebooklm-skill, agent-skills, excalidraw-diagram-skill. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.

How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy, covering 11 red-flag categories including credential harvesting, data exfiltration, and curl | sh installers. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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