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-schedulegit 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-schedule)<a href="https://agentmods.dev/skills/madguyevans-creator/resale-agent-skill-hub/broker-schedule"><img src="https://agentmods.dev/badge/skills/madguyevans-creator/resale-agent-skill-hub/broker-schedule/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-schedule"><img src="https://agentmods.dev/badge/skills/madguyevans-creator/resale-agent-skill-hub/broker-schedule.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 | $0.00069 | $0.00404 |
| Opus 5 | $0.00034 | $0.00202 |
| Sonnet 5 | $0.00014 | $0.00081 |
| Haiku 4.5 | $0.00007 | $0.00040 |
Grade A, and why
broker-schedule 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-schedule: Repricing Interval & Scheduler
Sets the repricing cycle and registers the system timer that drives automatic price adjustments.
Workflow
- Ask user for interval in days (default: 7)
- Write interval to the listing's state via state_manager
- Register (or update) the system-level daily check job:
- macOS: LaunchAgent plist at
~/Library/LaunchAgents/com.skillhub.broker-repricing.plist - Linux: crontab entry
- macOS: LaunchAgent plist at
What the Daily Check Does
- Scans all active listings
- For listings whose
next_repricing_date≤ today:- Search platform prices using stored sessions
- Calculate new recommended price
- Floor validation (MANDATORY GATE): If new price < floor → BLOCKED. Repricing paused, user notified, event logged to audit trail.
- If new price ≥ floor: auto-adjust, log repricing to audit trail.
- Also checks each listing's status on platform:
- If found as "sold" on any platform → auto-trigger broker-delist on all others
- All decisions logged: Every repricing, floor block, and delist event is recorded in
~/.broker/audit.jsonl
Script
python3 scripts/schedule.py --item-id <id> --interval 7 # Set interval
python3 scripts/schedule.py --item-id <id> --status # Check schedule
python3 -m broker_core.scheduler register # Register cron/launchd
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 · 37 lines · 0 tokens per session scan A bd43964aa9bc
broker-schedule is a skill published in the GitHub repository madguyevans-creator/resale-agent-skill-hub (94 stars, last pushed 3mo ago), licensed MIT. It adds 69 tokens to every session and 404 once invoked, about $0.0003 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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