Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/HiQS-Labs/XYZ-forgenpx agentmods add skills/hiqs-labs/xyz-forge/expressWrote 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/skills/hiqs-labs/xyz-forge/express)<a href="https://agentmods.dev/skills/hiqs-labs/xyz-forge/express"><img src="https://agentmods.dev/badge/skills/hiqs-labs/xyz-forge/express/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/skills/hiqs-labs/xyz-forge/express"><img src="https://agentmods.dev/badge/skills/hiqs-labs/xyz-forge/express.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 | $0.00132 | $0.04066 |
| Opus 5.5 | $0.00053 | $0.01626 |
| Sonnet 5.5 | $0.00026 | $0.00813 |
| Haiku 4.5 | $0.00013 | $0.00407 |
Grade A, and why
express 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 7d 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.
The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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.
- 7d ago Changed · +22 lines · +7 tokens per session 4ac7736cdaa9
- 9d ago Changed · +24 lines · -103 tokens per session 31bb49bfae80
- 21d ago Changed · -1 lines · -22 tokens per session a349215b2947
- 29d ago Changed · +1 lines · +1 tokens per session 0ae4621256c0
- 1mo ago Changed · +9 lines b078eff9287d
- 1mo ago Changed · +1 lines 3f80b5efb7f3
- 1mo ago Changed · +50 lines 9bfc634e22b3
- 1mo ago Changed · +2 lines 424afde0d637
- 1mo ago Changed 94a199b34e8b
- 1mo ago First seen · 123 lines · 249 tokens per session scan A aaf7d50118cf
express is a skill published in the GitHub repository HiQS-Labs/XYZ-forge (5 stars, last pushed today), licensed AGPL-3.0. It adds 132 tokens to every session and 4,066 once invoked, about $0.0005 per session on Opus 5.5. 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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