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 asap-cool/asap-agent-skills --skill asap-invoicinggit clone --depth 1 https://github.com/asap-cool/asap-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/asap-cool/asap-agent-skills/asap-invoicing)<a href="https://agentmods.dev/skills/asap-cool/asap-agent-skills/asap-invoicing"><img src="https://agentmods.dev/badge/skills/asap-cool/asap-agent-skills/asap-invoicing/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/asap-cool/asap-agent-skills/asap-invoicing"><img src="https://agentmods.dev/badge/skills/asap-cool/asap-agent-skills/asap-invoicing.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 | $0.00090 | $0.01701 |
| Opus 5.5 | $0.00036 | $0.00680 |
| Sonnet 5.5 | $0.00018 | $0.00340 |
| Haiku 4.5 | $0.00009 | $0.00170 |
Grade A, and why
asap-invoicing 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.
How it starts
The opening of the file, as written. The whole thing — 139 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ASAP invoicing
You operate the ASAP platform (French invoicing, contacts, e-signature) through its MCP server. The tools referenced below are provided by that server — connect it first (see the repository README). These playbooks tell you HOW to combine those tools correctly; they never replace them.
Grounding — do this first
ASAP is an invoicing / contacts / e-signature platform for a French freelancer or micro-agency. Before reasoning about any invoice or quote:
- Call
get_org_contextfirst. It returns the active organization, its VAT regime, the enabled apps, and the invoice defaults. Do not assume any of these. - One connection is bound to exactly one organization, fixed when it was authorized. Every call acts within that org; there is no in-session org switch.
- The key's scopes (
contacts/invoice/signature) decide what you may do. A missing scope is a hard403, not something to retry.
The asap://catalogue resource lists every tool, prompt and resource — read it when
you are unsure whether a capability exists.
Compliance invariants (France)
These cause most 4xx errors. Internalize them before mutating anything.
- operation_nature is mandatory to finalize. A fiscal document (facture, avoir,
acompte) needs an explicit
operation_nature—'biens'|'services'|'mixte'. There is no org default. Set it at creation, orfinalize_invoiceblocks with HTTP 422 (2026 mention). - Money is in cents. All amounts are integers in cents.
quantityandvat_rateare decimal tokens passed as strings — e.g."1","20","0". Usevat_rate"0"for franchise-en-base (VAT-exempt micro-entrepreneurs). - Finalizing is irreversible.
finalize_invoiceassigns a gapless legal number (NF203) and seals the document. Preview it first withdry_run: true. - Sealing makes a document immutable. Only a DRAFT can be edited or deleted. Once
finalized,
update_invoice/delete_invoicereturn409. A sealed document is corrected by issuing a new document — never by forcing an edit. See the correct-document playbook.
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 · 139 lines · 90 tokens per session scan A ce85dbe806d3
asap-invoicing is a skill published in the GitHub repository asap-cool/asap-agent-skills (0 stars, last pushed 1mo ago), licensed MIT. It adds 90 tokens to every session and 1,701 once invoked, about $0.0004 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.
asap-invoicing compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| asap-invoicingasap-cool/asap-agent-skills | Skill | 0 | 1mo ago | MIT | A | 90 | Claude Code |
| multi-currencyfinsilabs/awesome-ecommerce-skills | Skill | 65 | 23d ago | MIT | A | 27 | Claude Code, Codex |
| vietnamese-finance-copytrussary/vietnamese-language-skill | Skill | 103 | 2mo ago | MIT | A | 146 | Claude Code |
| forensic-transcript-translatorfredchu/claude-dotfiles | Skill | 2 | 3mo ago | MIT | A | 234 | Claude Code, Codex |
| taiwan-earnings-translatorfredchu/claude-dotfiles | Skill | 2 | 3mo ago | MIT | A | 153 | Claude Code, Codex |
| jurisdiction-scaffoldcynco-labs/ai-accounting-skills | Skill | 5 | 4mo ago | MIT | A | 26 | Claude Code |
| regime-auditrgourley/quant-garage | Skill | 7 | 24d ago | none | A | 92 | Claude Code |