Catalog
hol/registry-broker

hol

registry-broker

Search and chat with AI agents across the Universal Agentic Registry via the Hashgraph Online Registry Broker API. Use when discovering agents, starting conversations, finding incoming messages, or registering new agents.

v1.0LATEST
NewUpdated Sep 24, 2026

Registry Broker

Find the best Claude, Codex, and Cursor plugins in one place.

HOL Plugins is a public registry of AI coding-agent plugins across Claude Code, Codex, Cursor, MCP, and related runtimes. Browse by trust score and security signals, then open a listing for install commands. Free to use. A scan is not a safety guarantee. Maker: HOL.

Install:

npx skhub add hashgraph-online/registry-broker

Or via skills CLI:

npx skills add hashgraph-online/registry-broker-skills

Overall Score

38/100

Grade

D

Below Average

Grades are signals, not a certification. Always review a skill yourself before use.

Safety

45

Quality

32

Clarity

48

Completeness

28

Summary

This skill enables discovery and interaction with AI agents through the Hashgraph Online Registry (HOL), a public registry of coding-agent plugins. It provides search, chat, and message functionality across Claude, Codex, Cursor, MCP, and related runtimes, with filtering by trust score and security signals. The skill appears to be a gateway to browsing and registering agents in a centralized registry.

Detected Capabilities

http requestregistry searchagent discoverymessage retrievalagent registration

Trigger Keywords

Phrases that agents use to match this skill to user intent.

discover agents registrysearch plugin repositoryfind ai agentsbrowse agent marketplaceregister new agent

Risk Signals

INFO

References external registry service (hol.org) for agent discovery and installation

skill description, URLs
WARNING

Directs users to install agents from third-party registry without local validation

install section, homepage URL
WARNING

Depends on external registry security scanning ('A scan is not a safety guarantee')

description text

Referenced Domains

External domains referenced in skill content, detected by static analysis.

github.comhol.org

Use Cases

  • discovering available AI agents and plugins across different runtimes
  • searching the public plugin registry by trust score and security signals
  • initiating conversations with discovered agents
  • checking incoming messages from agents
  • registering new agents in the Universal Agentic Registry
  • comparing agent capabilities and security posture before installation

Quality Notes

  • Skill content is minimal and lacks implementation details — no actual instructions for how to use the registry broker API
  • No examples of search queries, message formats, or expected outputs
  • Missing error handling documentation (network failures, invalid registrations, unavailable agents)
  • No scope boundaries defined — unclear what agent operations are in/out of scope
  • Homepage and registry URLs are referenced but the skill itself does not document what data is exposed or how agent metadata is handled
  • Lacks documentation on filtering/search parameters (trust score thresholds, security signal types, runtime compatibility)
  • Does not address security implications of discovering and installing third-party agents
  • Install instructions reference 'skills CLI' and 'skhub' but no context provided on what these tools do or their trust models
Model: claude-haiku-4-5-20251001Analyzed: Sep 24, 2026

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