heym: Build agentic systems

by heymrun · MCP Server · ★ 1.3k

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

How to install heym

git clone https://github.com/heymrun/heym.git

Taken from the project's README on GitHub. Check the security audit before running it.

Security audit verdict: SAFE · quality 59/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

agentic-aiai-agentsai-agents-frameworkai-assistantautomationautomation-toolautonomous-agentscoding-agentevalshuman-in-the-loop

Quick Facts

Stars1,288
Forks98
LanguagePython
CategoryMCP Server
Quality Score59/100
Open Issues4
Last Updated2026-10-22
Created2026-03-28
Platformsmcp, node, python
Est. Tokens~21k

About heym

Heym AI-Native Workflow Automation Platform Build, visualize, and run intelligent AI workflows — without writing code. Drag-and-drop canvas · LLM & Agent nodes · RAG pipelines · Multi-agent orchestration · MCP support heym.run [

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. 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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