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.
npx skills add madguyevans-creator/resale-agent-skill-hub --skill broker-fusegit clone --depth 1 https://github.com/madguyevans-creator/resale-agent-skill-hubWrote 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/madguyevans-creator/resale-agent-skill-hub/broker-fuse)<a href="https://agentmods.dev/skills/madguyevans-creator/resale-agent-skill-hub/broker-fuse"><img src="https://agentmods.dev/badge/skills/madguyevans-creator/resale-agent-skill-hub/broker-fuse/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/madguyevans-creator/resale-agent-skill-hub/broker-fuse"><img src="https://agentmods.dev/badge/skills/madguyevans-creator/resale-agent-skill-hub/broker-fuse.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 | $0.00083 | $0.00481 |
| Opus 5 | $0.00042 | $0.00241 |
| Sonnet 5 | $0.00017 | $0.00096 |
| Haiku 4.5 | $0.00008 | $0.00048 |
Grade A, and why
broker-fuse 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 12d 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
broker-fuse: Price Shield (Global Interceptor)
The hard-stop safety mechanism that gives users confidence to delegate pricing authority to the AI.
This is a GLOBAL INTERCEPTOR, NOT a sequential step. Every publish action (broker-card) and every auto-repricing action (broker-schedule) MUST validate against the floor. It is the gate that all price-mutating operations pass through.
Core Principle
The user delegates daily price adjustments to the AI, but retains ultimate control via an unbreachable floor. The AI operates within a safe zone; the fuse is absolute.
Every price change — whether initial publish or later auto-repricing — flows through the shield check. If suggested_price < floor_price, the action is BLOCKED and logged to the audit trail. This is the technical implementation of the pricing safety boundary.
Workflow
- Present risk profiles for reference:
| Profile | Floor | Effect |
|---|---|---|
| Fast Sale | 55% of recommended | Faster liquidity, less profit |
| Balanced (recommended) | 70% of recommended | Trade speed and profit |
| Profit Protection | 85% of recommended | Wait for right buyer |
- User sets exact floor price (or accepts a profile suggestion)
- Validate: floor must be < current listing price
- Write fuse to listing state
- Explain what happens:
- Above floor: AI auto-adjusts without asking
- Below floor: Repricing pauses, user is notified
- Scheduler will never cross the floor
Script
python3 scripts/fuse.py --item-id <id> --set 200 # Set floor at ¥200
python3 scripts/fuse.py --item-id <id> --auto balanced # Auto-calculate
python3 scripts/fuse.py --item-id <id> --check 150 # Check if ¥150 breaches
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 12d ago First seen · 43 lines · 0 tokens per session scan A e477222dd0db
broker-fuse is a skill published in the GitHub repository madguyevans-creator/resale-agent-skill-hub (94 stars, last pushed 3mo ago), licensed MIT. It adds 83 tokens to every session and 481 once invoked, about $0.0004 per session on Opus 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 2026-08-30.
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