What is merit-purchase-invoices?

A guide for entering supplier bills and employee expenses in Merit Aktiva, an accounting program, through the elnora-merit command-line tool.

Use it to record purchase invoices, purchase credit notes, approval-queue drafts, and employee-paid expenses.

It helps prevent incorrect vendors, VAT entries, ledger postings, and approval handling. It distinguishes bills posted immediately from drafts that require bookkeeper approval.

merit-purchase-invoices — Skill for Claude Code by Elnora-AI

Install

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.

Any agent

npx skills add Elnora-AI/elnora-merit-aktiva --skill merit-purchase-invoices

Clone the repo

git clone --depth 1 https://github.com/Elnora-AI/elnora-merit-aktiva

Made for: Claude Code.

Or install merit-aktiva-workspace, the plugin that ships this one along with the rest of its 18 skills, 5 commands, 3 agents, 1 MCP server.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/elnora-ai/elnora-merit-aktiva/merit-purchase-invoices/github.svg)](https://agentmods.dev/skills/elnora-ai/elnora-merit-aktiva/merit-purchase-invoices)

Your own site

<a href="https://agentmods.dev/skills/elnora-ai/elnora-merit-aktiva/merit-purchase-invoices"><img src="https://agentmods.dev/badge/skills/elnora-ai/elnora-merit-aktiva/merit-purchase-invoices/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/elnora-ai/elnora-merit-aktiva/merit-purchase-invoices"><img src="https://agentmods.dev/badge/skills/elnora-ai/elnora-merit-aktiva/merit-purchase-invoices.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 199 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,991 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits

NVIDIA SkillSpector pass 7 Sept 2026

How audits are shown

Origin original No closer match found in the catalogue.

Token cost

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	$0.00199	$0.01991
Opus 5.5	$0.00080	$0.00796
Sonnet 5.5	$0.00040	$0.00398
Haiku 4.5	$0.00020	$0.00199

Measured 2mo ago against content hash 5f26bfaf503a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

merit-purchase-invoices 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 2mo 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.

skills/merit-purchase-invoices/SKILL.md · 156 lines

How it starts

The opening of the file, as written. The whole thing — 156 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Merit Purchase Invoices (ostuarve)

How to enter vendor bills correctly with elnora-merit purchase-invoices. Every endpoint is POST with a JSON body. Writes hit the live books and feed input VAT — confirm the payload before posting.

For real expense-account codes and VAT guids, load the company profile (elnora-merit profile sync → company-profile.json); vendor conventions come from your prose books reference if you keep one. Load what applies before posting.

Decide the path first

Situation	Command	Effect
Booking a confirmed bill straight to the ledger	`create` (`sendpurchinvoice`)	Posts the GL entry immediately.
Company uses an approval ring, or you want a draft	`create-pending` (`sendpurchorder`)	Waits for bookkeeper approval; no GL records until approved (in the Merit UI).
Employee out-of-pocket costs (no company-paid receipts)	`create` / `create-pending` with `"ExpenseClaim": true`	Books a liability to the reporting person.

If the company has the approval ring (kinnitusring) switched on, an invoice cannot be posted until an approver confirms it in the UI — use create-pending and hand off.

The rules that prevent most mistakes

Resolve the vendor first. Reuse by Id; create only when none matches. vendors list MUST be filtered (unfiltered returns a server error).
VAT is a TaxId, not a percentage. From elnora-merit taxes list. Put it on each InvoiceRow and mirror it in the top-level TaxAmount array. TotalAmount is net without VAT.
Every code must already exist. GL account / department / project / cost-centre / location / dimension codes referenced in the body must already be defined in Merit, or the call fails. Look them up (accounts list, taxes list, etc.) first.
EU / foreign suppliers → reverse charge is driven by the vendor's COUNTRY, not a VAT code. Set CountryCode right, leave the standard rate on the lines, and Merit self-assesses the reverse charge. Full procedure in the merit-reverse-charge skill — do not improvise it here.
Don't double-book the payment. If the bill is settled from a bank account whose statement you import, do not add a Payment block here — match it later in the imported statement (see merit-payments-bank). Only mark payment inline for cash / card / reporting-person settlements.

Read the full file on GitHub · 156 lines

Changes

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.

2mo ago First seen · 156 lines · 199 tokens per session scan A 5f26bfaf503a

Subscribe to this mod's changes

merit-purchase-invoices is a skill published in the GitHub repository Elnora-AI/elnora-merit-aktiva (10 stars, last pushed 5d ago), licensed Apache-2.0. It adds 199 tokens to every session and 1,991 once invoked, about $0.0008 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 2026-08-31.

Claude Code Finance and fintech accounting api-client claude-code-plugin cli estonia

merit-purchase-invoices next to 6 skills from other repositories
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