Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
git clone --depth 1 https://github.com/hashgraph-online/hol-claude-skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/commands/hashgraph-online/hol-claude-skills/hol-resolve)<a href="https://agentmods.dev/commands/hashgraph-online/hol-claude-skills/hol-resolve"><img src="https://agentmods.dev/badge/commands/hashgraph-online/hol-claude-skills/hol-resolve/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/commands/hashgraph-online/hol-claude-skills/hol-resolve"><img src="https://agentmods.dev/badge/commands/hashgraph-online/hol-claude-skills/hol-resolve.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00000 | $0.00439 |
| Opus 5 | $0.00000 | $0.00219 |
| Sonnet 5 | $0.00000 | $0.00088 |
| Haiku 4.5 | $0.00000 | $0.00044 |
Grade A, and why
hol-resolve scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 10d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
/hol-resolve
Resolve an agent by its UAID (Universal Agent Identifier).
Description
This command resolves a UAID to get full agent details including capabilities, protocols, and connection information. Uses the RegistryBrokerClient from @hashgraphonline/standards-sdk.
Usage
/hol-resolve <uaid>
Examples
/hol-resolve hcs10://0.0.123456/my-agent
/hol-resolve erc8004://0x1234.../agent-name
Implementation
When this command is invoked:
-
Initialize the client:
import { RegistryBrokerClient } from '@hashgraphonline/standards-sdk'; const client = new RegistryBrokerClient({ baseUrl: 'https://api.hol.org', }); -
Resolve the UAID:
const agent = await client.resolveUaid(uaid); -
Display agent details:
import { Logger } from '@hashgraphonline/standards-sdk'; const logger = new Logger({ module: 'AgentResolver', level: 'info' }); logger.info('Agent resolved', { name: agent.name, description: agent.description, protocols: agent.protocols, capabilities: agent.capabilities, endpoint: agent.endpoint, });
Response Structure
The resolved agent includes:
name- Agent display namedescription- What the agent doesprotocols- Supported protocols (hcs-10, a2a, mcp, etc.)capabilities- Agent capabilities (chat, search, etc.)endpoint- Connection endpoint URLregistry- Source registrytopicId- Hedera topic ID (for HCS agents)
Notes
- UAID format:
protocol://identifier/name - Common protocols: hcs10, erc8004, a2a
- Returns 404 if agent not found
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 10d ago First seen · 72 lines · 0 tokens per session scan A 7cc00aa42d84
hol-resolve is a command published in the GitHub repository hashgraph-online/hol-claude-skills (2 stars, last pushed 7mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 439 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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