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 norman-finance/norman-mcp-server --skill monthly-reconciliationgit clone --depth 1 https://github.com/norman-finance/norman-mcp-serverWrote 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/norman-finance/norman-mcp-server/monthly-reconciliation)<a href="https://agentmods.dev/skills/norman-finance/norman-mcp-server/monthly-reconciliation"><img src="https://agentmods.dev/badge/skills/norman-finance/norman-mcp-server/monthly-reconciliation/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/norman-finance/norman-mcp-server/monthly-reconciliation"><img src="https://agentmods.dev/badge/skills/norman-finance/norman-mcp-server/monthly-reconciliation.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 | $0.00048 | $0.00529 |
| Opus 5 | $0.00024 | $0.00264 |
| Sonnet 5 | $0.00010 | $0.00106 |
| Haiku 4.5 | $0.00005 | $0.00053 |
Grade A, and why
monthly-reconciliation 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.
What it actually says
Guide the user through a complete monthly reconciliation:
Step 1: Transaction Review
- Call
search_transactionsfor the specified month (or last month if not specified) - Identify uncategorized transactions
- For each batch, suggest categories and let the user confirm
- Use
categorize_transactionto assign the correct bookkeeping category
Step 2: Finalize Transactions
- After all transactions are categorized, verify each one using
change_transaction_verification - Mark every transaction for the period as verified so the month can be closed
- If any transaction has missing information (no receipt, unclear category), flag it for the user before verifying
- Present a count: "X of Y transactions verified for [month]"
Step 3: Invoice Reconciliation
- Call
list_invoicesto find invoices from the period - Cross-reference with incoming payments in transactions
- Use
link_transactionto match payments to invoices - Flag any overdue unpaid invoices and suggest sending reminders via
send_invoice_overdue_reminder
Step 4: Document Check
- Call
list_attachmentsfor the period - Identify transactions without attached receipts (especially expenses)
- Remind the user to upload missing receipts with
upload_bulk_attachments - Use
link_attachment_transactionto connect any newly uploaded receipts
Step 5: Tax Preparation
- Call
get_company_tax_statisticsfor the period overview - Call
get_vat_next_reportto check if a VAT report is due - If due, call
generate_finanzamt_previewto show the draft - Only submit with explicit user confirmation via
submit_tax_report
Step 6: Summary
Present a closing summary:
- Total income and expenses for the month
- Number of invoices sent vs. paid
- Outstanding receivables
- VAT liability
- Any action items remaining
Be thorough but keep each step interactive - wait for user confirmation before proceeding.
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 · 57 lines · 48 tokens per session scan A a0119ed4b77c
monthly-reconciliation is a skill published in the GitHub repository norman-finance/norman-mcp-server (54 stars, last pushed 2d ago), licensed MIT. It adds 48 tokens to every session and 529 once invoked, about $0.0002 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 2026-08-30.
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