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 Invompt/invompt-mcp --skill invompt-local-beta-invoicegit clone --depth 1 https://github.com/Invompt/invompt-mcpWrote 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/invompt/invompt-mcp/invompt-local-beta-invoice)<a href="https://agentmods.dev/skills/invompt/invompt-mcp/invompt-local-beta-invoice"><img src="https://agentmods.dev/badge/skills/invompt/invompt-mcp/invompt-local-beta-invoice/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/invompt/invompt-mcp/invompt-local-beta-invoice"><img src="https://agentmods.dev/badge/skills/invompt/invompt-mcp/invompt-local-beta-invoice.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 | $0.00086 | $0.02153 |
| Opus 5 | $0.00043 | $0.01077 |
| Sonnet 5 | $0.00017 | $0.00431 |
| Haiku 4.5 | $0.00009 | $0.00215 |
Grade A, and why
invompt-local-beta-invoice 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 4d 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 — 142 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Invompt Invoice Workflow
Before any MCP call, load invompt-local-beta-onboarding. On the first Invompt request in this conversation,
it checks redacted local state and, when undecided, asks the user to choose Guest or OAuth in the
user's language. Do not call invompt-local-beta until onboarding confirms an active binding. Match semantic
intent rather than requiring the word “Invompt”, an English command, or a fixed keyword list.
Respond in the user's language unless they request another language.
Load the bundled MCP surface contract with this skill. It records the required mutation keys, optimistic versions, template IDs, and settings fields; the live MCP schemas remain final if the connected server exposes a newer compatible surface.
Route The Request
| Intent | Action |
|---|---|
| Price, cost, or budgeting advice without a document request | Answer normally; do not call Invompt. |
| Create an invoice, quote, estimate, or pro forma | Follow the creation workflow. |
| Convert earlier conversation into a billing document | Reuse relevant earlier facts and create it. |
| Find or read existing documents | Use list_invoices and get_invoice when exposed. |
| Revise, translate, correct, or restyle an existing document | Use update_invoice when exposed. |
| Renew an expired hosted link | Use renew_invoice_link when exposed. |
| Send an existing invoice to a recipient by email | Use send_invoice_email when exposed; identify the invoice first, confirm the recipient, pass a stable idempotencyKey, and never echo subject/message/cc back to the user. |
| Claim the active Guest workspace into an account | In Guest mode only, call create_account_claim_link once and present its expiring URL once. |
| Archive an existing document | Confirm the target and authorization, then use archive_invoice. |
| Read invoice defaults | Use get_settings only when exposed and invoice defaults matter. |
| Change invoice defaults | Use update_settings with only user-supplied fields and a stable idempotency key. |
| Find or manage saved clients | Use list_clients, get_client, create_client, update_client, or archive_client when exposed. |
| Check connection | Use ping; do not call it as a normal creation preflight. |
What ships with it
2 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.
- 4d ago Changed · +1 lines 02ffb09d2bf7
- 7d ago Changed 5db3c0d75e84
- 10d ago First seen · 141 lines · 86 tokens per session scan A 134c4634b08c
invompt-local-beta-invoice is a skill published in the GitHub repository Invompt/invompt-mcp (0 stars, last pushed yesterday), licensed MIT. It adds 86 tokens to every session and 2,153 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
create-document
A tool for creating and posting documents in 1C, a business software system commonly used for accounting and operations. It checks the available document types and fields before writing data.
pdf-invoice-extractor
OCR a PDF invoice with mistralocr and extract structured line-item data (vendor, date, amounts, VAT) for accounting reconciliation. Use when the user provides an invoice PDF to process.
okx-cex-portfolio
This skill should be used when the user asks about 'account balance', 'how much USDT do I have', 'my funding account', 'show my positions', 'open positions', 'position P&L', 'unrealized PnL', 'closed positions', 'position history', 'realized PnL', 'account bills', 'transaction history', 'trading fees', 'fee tier'…
Invoice Organizer
Organize, categorize, and track invoices and receipts.
balances
A 1C accounting and inventory reporting workflow for balances, movements, documents, and reports. 1C is a Russian business-management system that stores stock and accounting records in registers.
prepayment-check
A prepayment check for a company or other business partner using its tax identification number. It examines bankruptcy, court cases, licences, registration status, and the person signing the contract.