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 BuilderCed/agent-skills --skill fr-fiscalite-particuliergit clone --depth 1 https://github.com/BuilderCed/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/builderced/agent-skills/fr-fiscalite-particulier)<a href="https://agentmods.dev/skills/builderced/agent-skills/fr-fiscalite-particulier"><img src="https://agentmods.dev/badge/skills/builderced/agent-skills/fr-fiscalite-particulier/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/builderced/agent-skills/fr-fiscalite-particulier"><img src="https://agentmods.dev/badge/skills/builderced/agent-skills/fr-fiscalite-particulier.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 | $0.00041 | $0.01819 |
| Opus 5 | $0.00020 | $0.00910 |
| Sonnet 5 | $0.00008 | $0.00364 |
| Haiku 4.5 | $0.00004 | $0.00182 |
Grade A, and why
fr-fiscalite-particulier 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 11d 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 — 169 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Fiscalite Personnelle France (IR)
AVERTISSEMENT : Ce skill fournit des orientations generales. Il ne remplace pas un conseiller fiscal. Les montants et seuils changent chaque annee — verifiez sur impots.gouv.fr.
Quand Utiliser
- Comprendre sa declaration de revenus
- Estimer son impot sur le revenu
- Choisir entre PFU (flat tax) et bareme progressif
- Optimiser ses reductions et credits d'impot
- Declarer des revenus specifiques (freelance, location, crypto, plus-values)
Bareme IR 2026 (Revenus 2025)
Revalorise de 0.9% (Loi de finances 2026). Applique par part de quotient familial.
| Tranche | Revenu par part | Taux marginal |
|---|---|---|
| 1 | 0 a 11 600 EUR | 0% |
| 2 | 11 601 a 29 579 EUR | 11% |
| 3 | 29 580 a 84 577 EUR | 30% |
| 4 | 84 578 a 181 917 EUR | 41% |
| 5 | Au-dela de 181 917 EUR | 45% |
Quotient Familial
| Situation | Nombre de parts |
|---|---|
| Celibataire | 1 |
| Couple marie/pacse | 2 |
| + 1er enfant | +0.5 |
| + 2eme enfant | +0.5 |
| + 3eme enfant et suivants | +1 chacun |
| Parent isole | +0.5 supplementaire |
Plafond avantage par demi-part : 1 791 EUR (2026).
Calcul Simplifie
- Revenu brut - abattements = Revenu net imposable
- Revenu net / nombre de parts = Revenu par part
- Appliquer le bareme progressif = Impot par part
- Impot par part x nombre de parts = Impot brut
- Impot brut - reductions/credits = Impot net
Abattement Forfaitaire Salaries
- Abattement automatique de 10% sur les salaires
- Minimum : 509 EUR
- Maximum : 14 555 EUR
- Alternative : frais reels (si superieur au forfait)
Reductions et Credits d'Impot (les plus courants)
Credits d'Impot (rembourses meme si non imposable)
| Credit | Montant | Conditions |
|---|---|---|
| Emploi a domicile | 50% des depenses, max 12 000 EUR/an | Menage, garde, jardinage, soutien scolaire |
| Frais de garde enfant < 6 ans | 50%, max 3 500 EUR/enfant | Creche, assistante maternelle |
| Transition energetique (MaPrimeRenov') | Variable | Travaux residence principale |
| Dons aux associations | 66% (75% pour aide aux personnes) | Max 20% du revenu imposable |
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.
- 11d ago First seen · 169 lines · 41 tokens per session scan A f8fbdd8f56c2
fr-fiscalite-particulier is a skill published in the GitHub repository BuilderCed/agent-skills (2 stars, last pushed 4mo ago), licensed MIT. It adds 41 tokens to every session and 1,819 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 2026-08-31.
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