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 bpais88/dynt-agent-skills --skill dynt-receipt-compliancegit clone --depth 1 https://github.com/bpais88/dynt-agent-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/skills/bpais88/dynt-agent-skills/dynt-receipt-compliance)<a href="https://agentmods.dev/skills/bpais88/dynt-agent-skills/dynt-receipt-compliance"><img src="https://agentmods.dev/badge/skills/bpais88/dynt-agent-skills/dynt-receipt-compliance/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/bpais88/dynt-agent-skills/dynt-receipt-compliance"><img src="https://agentmods.dev/badge/skills/bpais88/dynt-agent-skills/dynt-receipt-compliance.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 | $0.00082 | $0.00693 |
| Opus 5 | $0.00041 | $0.00347 |
| Sonnet 5 | $0.00016 | $0.00139 |
| Haiku 4.5 | $0.00008 | $0.00069 |
Grade A, and why
dynt-receipt-compliance 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.
How it starts
The opening of the file, as written. The whole thing — 71 lines — stays where its author put it; the contents beside it link to each section on GitHub.
FIRST: read the parent dynt skill for connection, safety rules and tool families.
Receipt compliance
Outcome: every transaction the user cares about has a proof attached, or a clear list of what is still missing and why.
1. Scope
Ask (or infer from the request) the period and the threshold, e.g. "August, charges over 25". Then:
get_current_user→ confirm role and whetherwriteandemail:readare granted. Withoutwriteyou can only report.list_transactionswithstartDate,endDate,minAmount; follownextCursoruntilhasMoreis false.- For each candidate,
list_proofswith the transaction id. Keep those with no proofs.
Present the gap list first: date · merchant · amount · currency. Stop here if the user only asked "what's missing".
2. Find evidence
Per missing transaction, in this order:
- User-provided file or link → go to step 3 with
attach_proof. - Gmail (admin with
email:read):search_user_emailwith the merchant name and a date window of ±7 days around the charge,includeBody=false. Rank by subject/sender; then re-query the best 1–2 messages withincludeBody=trueonly if the amount is not visible in the subject. - Nothing found → record "no evidence" with what you searched.
A match requires amount (same or explained by FX/VAT), merchant and a date within a few days. If any of the three is off, say so and do not attach.
3. Attach (write — confirm first)
Show one line per intended attachment: transaction → source (URL, file, or email subject + date). After an explicit yes:
- URL / upload →
attach_proof(transactionId, url or base64, filename). - Gmail attachment →
attach_proof_from_email(transactionId, messageId, attachmentId). Never download it withget_email_attachmentjust to attach.
Then list_proofs again to confirm, and report attached / skipped / no
evidence counts.
Gotchas
- Card holds, refunds and FX fees often look like duplicates; match on the settled amount.
delete_proofis irreversible — only on an explicit request naming the proof.- Do not paste email bodies into the chat; summarize sender, subject, date, amount.
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 · 71 lines · 82 tokens per session scan A 77ac1ce3425a
dynt-receipt-compliance is a skill published in the GitHub repository bpais88/dynt-agent-skills (0 stars, last pushed 11d ago), licensed MIT. It adds 82 tokens to every session and 693 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 2026-08-31.
Other skills, from other repositories
sector-rotation
An analysis framework for comparing industries in the Chinese A-share stock market, using business conditions, price momentum, valuation, and money flows. It produces rankings and higher- or lower-allocation suggestions.
strategy-pivot-designer
Detect backtest iteration stagnation and generate structurally different strategy pivot proposals when parameter tuning reaches a local optimum.
twitter-reader
Read Twitter/X for financial research using opencli (read-only). Use this skill whenever the user wants to read their Twitter feed, search for financial tweets, view bookmarks, look up user profiles, or gather market sentiment from Twitter/X. Triggers include: "check my feed", "search Twitter for", "show my…
chenhao-limit-up
A framework for judging Chinese A-share stocks that have reached the daily price-rise limit, using market mood, sector leadership, and trading momentum.
furusato
A Japanese hometown-tax donation manager for furusato nozei, a system where donations to municipalities can qualify for an income-tax or local-tax deduction. It reads donation receipts, stores donation records, and calculates deduction limits.
reading-receipt
An image-reading workflow for extracting structured information from receipts, invoices, and hometown-tax donation certificates. It can first extract text from PDFs and otherwise read their images.