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 theYahia/WWmcp --skill reconcile-daygit clone --depth 1 https://github.com/theYahia/WWmcpWrote 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/theyahia/wwmcp/reconcile-day)<a href="https://agentmods.dev/skills/theyahia/wwmcp/reconcile-day"><img src="https://agentmods.dev/badge/skills/theyahia/wwmcp/reconcile-day/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/theyahia/wwmcp/reconcile-day"><img src="https://agentmods.dev/badge/skills/theyahia/wwmcp/reconcile-day.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00019 | $0.00537 |
| Opus 5 | $0.00010 | $0.00269 |
| Sonnet 5 | $0.00004 | $0.00107 |
| Haiku 4.5 | $0.00002 | $0.00054 |
Grade A, and why
reconcile-day 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 6d 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
/reconcile-day — Daily reconciliation
Algorithm
- Call
search_paymentswith begin_date and end_date as ISO 8601 covering the day (e.g. 2026-09-03T00:00:00Z to 2026-09-03T23:59:59Z), range = date_created, limit = 100, offset = 0. - Page with offset until the returned page is short. Do not report a total you have not paged to.
- Group by status: approved, pending, in_process, rejected, cancelled, refunded, charged_back, in_mediation. Sum amounts per group.
- Call
search_merchant_ordersfor the same period, filtering by preference_id or external_reference if the user is chasing specific orders. This shows orders where a payment was expected but never landed. - Cross-check: any merchant order without an approved payment is an abandoned checkout. Any approved payment without a merchant order came in through the direct payments API.
- For a specific order, call
get_merchant_orderwith its merchant_order_id, orget_paymentwith the payment_id, for the full record including fees.
Response format
## MercadoPago — 2026-09-03
| Status | Count | Amount |
|--------|-------|--------|
| approved | 84 | 712,400 ARS |
| pending | 11 | 96,200 ARS |
| rejected | 9 | 71,000 ARS |
| refunded | 2 | 17,000 ARS |
**Net approved**: 695,400 ARS
### Gaps
- 6 merchant orders with no approved payment (abandoned checkout).
- 1 payment in in_mediation — buyer dispute, ORDER-2026-0119.
Notes
- range picks which timestamp the date filter applies to: date_created, date_approved, date_last_updated or money_release_date. date_approved is the one that matches a settlement report; date_created matches "what came in today".
- charged_back and in_mediation are disputes, not failures — call them out separately.
Examples
/reconcile-day 2026-09-03
/reconcile-day ORDER-2026-0142
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.
- 6d ago First seen · 58 lines · 19 tokens per session scan A ba46d3387633
reconcile-day is a skill published in the GitHub repository theYahia/WWmcp (29 stars, last pushed 5d ago), licensed MIT. It adds 19 tokens to every session and 537 once invoked, about $0.0001 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 2026-09-06.
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