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 manishiitg/coding-agent-loop --skill invoice-intake-to-reviewed-payablegit clone --depth 1 https://github.com/manishiitg/coding-agent-loopWrote 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/manishiitg/coding-agent-loop/invoice-intake-to-reviewed-payable)<a href="https://agentmods.dev/skills/manishiitg/coding-agent-loop/invoice-intake-to-reviewed-payable"><img src="https://agentmods.dev/badge/skills/manishiitg/coding-agent-loop/invoice-intake-to-reviewed-payable/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/manishiitg/coding-agent-loop/invoice-intake-to-reviewed-payable"><img src="https://agentmods.dev/badge/skills/manishiitg/coding-agent-loop/invoice-intake-to-reviewed-payable.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 | $0.00029 | $0.00661 |
| Opus 5.5 | $0.00012 | $0.00264 |
| Sonnet 5.5 | $0.00006 | $0.00132 |
| Haiku 4.5 | $0.00003 | $0.00066 |
Grade A, and why
invoice-intake-to-reviewed-payable 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 20d 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 — 48 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Invoice Intake to Reviewed Payable
Outcome
Prepare one traceable vendor invoice extraction and one current payables review. Distinguish received document, validated fields, existing bill, owner approval, scheduled payment and paid state. A review is not a bill write or a payment.
When to use
Use when a SaaS team receives vendor invoices as documents and needs an accountable payables reviewer. One Crew may hold both skills when owner and access are the same; split Crews when document privacy or AP permissions differ.
Discovery and user direction
Inspect existing intake and payables Crews, document store, vendor and bill system, current credits and payments, duplicate rule, and approval authority. Ask for missing scope only. Show a concrete proposal before Builder applies it; selection leaves setup pending.
Required inputs
Bind legal entity, invoice document ID/hash/version, vendor identity, invoice number, currency, dates, net, tax, total, page spans, current AP source, duplicate policy, approval owner and time zone. Keep a missing field or unavailable source explicit.
Plan and AgentWorks tools
Reuse Document Intake Assistant and Spend & Payables Coordinator. Intake writes document-intake-record/v1. Run the bundled validator before Payables reads it. Payables re-reads current vendor, bill, credit and payment records, then writes payable-review/v1; validate the joined pair. Insert explicit validator steps in the Workflow. Any destination write needs separate exact approval, re-read, idempotency key and provider receipt. Payment remains a separate route.
Knowledge and persistence
Save entity, document hash/version, vendor and invoice key, existing bill ID, source spans, run, reviewer, policy revision, approval, receipt and payment-state IDs. On repeat, compare the same invoice key with current AP state before suggesting another bill.
Validation and reporting
The validator checks source spans, arithmetic, document and entity joins, duplicate state, review outcome and payment evidence. Fictional intake and review pass; the invalid review fails. The reporting dashboard separates needs-review, existing/paid, ready-for-owner-review, approved, written and payment-scheduled cases with source coverage.
What ships with it
8 files 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.
- 20d ago First seen · 48 lines · 29 tokens per session scan A 47f363f1e543
invoice-intake-to-reviewed-payable is a skill published in the GitHub repository manishiitg/coding-agent-loop (13 stars, last pushed 19d ago), licensed MIT. It adds 29 tokens to every session and 661 once invoked, about $0.0001 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 2026-09-27.
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