intake

intake is a command for coding agents from johnhout/knowledge-work-belastingzaken. It costs 7 tokens per session (462 once invoked), scanned A, original, MIT.

A workflow for collecting information and documents needed for Dutch tax work and organising them into a dossier. It covers individuals, self-employed people, and private limited companies.

In plain words
What is it for?
Use it to gather client details, identify likely Dutch tax filings, request source documents, retrieve connected records, track missing information, and flag issues for a qualified tax professional.
Why use it?
It turns a tax-intake process into a checklist of obligations, evidence, missing items, and risks, while making clear that the result is not professional tax or legal advice.

Command

Part of the belastingadviseur plugin — 8 skills, 8 commands, 5 MCP servers shipped together

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.

agentmods
npx agentmods add commands/johnhout/knowledge-work-belastingzaken/intake
Clone the repo
git clone --depth 1 https://github.com/johnhout/knowledge-work-belastingzaken

Or install belastingadviseur, the plugin that ships this one along with the rest of its 8 skills, 8 commands, 5 MCP servers.

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.

agentmods badge for intake

README.md
[![agentmods](https://agentmods.dev/badge/commands/johnhout/knowledge-work-belastingzaken/intake.svg)](https://agentmods.dev/commands/johnhout/knowledge-work-belastingzaken/intake)
Your own site
<a href="https://agentmods.dev/commands/johnhout/knowledge-work-belastingzaken/intake"><img src="https://agentmods.dev/badge/commands/johnhout/knowledge-work-belastingzaken/intake.svg" alt="Measured on agentmods" height="20"></a>
Per session 7 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 462 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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.

ModelPer sessionOnce invoked
Fable 5 $0.00007 $0.00462
Opus 5 $0.00003 $0.00231
Sonnet 5 $0.00001 $0.00092
Haiku 4.5 $0.00001 $0.00046

Measured 5d ago against content hash f00b29f2f088, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

intake 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 5d 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.

commands/intake.md · 59 lines

What it actually says

Intake / Intake

If placeholders are unclear, see CONNECTORS.md.

Important / Belangrijk: This workflow support is not legal or fiscal advice. Require review by a qualified Dutch tax professional.

Create a complete intake for Dutch tax work and prepare a dossier that can support follow-up filings.

Usage

/belastingadviseur:intake <profieltype> [belastingjaar]

Workflow

  1. Identify profile and context:
  • Profieltype/Profile: particulier, zzp, or bv
  • Tax year and reporting periods
  • Residency, household, and business structure context
  1. Build obligations map:
  • Identify likely obligations (IB, BTW, VPB, loonheffingen, other)
  • Mark which obligations are in scope and out of scope
  1. Collect required evidence:
  • Request source documents, statements, prior filings, and notices
  • Track missing items and blocking dependencies
  1. Connector-aware retrieval:
  • If ~~boekhouding, ~~salarisadministratie, ~~documentopslag, ~~email, or ~~data warehouse is connected, pull available records
  • If not connected, ask user to provide data manually using the same checklist
  1. Set risk and escalation flags:
  • Missing mandatory documents
  • Complex ownership/international factors
  • Conflicting figures across sources
  • Prior-year unresolved items
  1. Source verification rule:
  • Before mentioning statutory deadlines, rates, or legal criteria, verify on belastingdienst.nl and/or wetten.overheid.nl
  • Add URL and retrieval date (YYYY-MM-DD)

Required Output Format (Use Exactly)

  1. Context / Context
  2. Assumptions / Aannames
  3. Required Documents / Benodigde stukken
  4. Step-by-step / Stappenplan
  5. Checks & Risks / Controles en risico's
  6. Next Actions / Volgende acties
  7. Sources (official) / Bronnen (officieel)
  8. Professional Review Disclaimer / Disclaimer deskundige beoordeling
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.

  1. 5d ago First seen · 59 lines · 7 tokens per session scan A f00b29f2f088

Subscribe to this mod's changes

intake is a command published in the GitHub repository johnhout/knowledge-work-belastingzaken (6 stars, last pushed 6mo ago), licensed MIT. It adds 7 tokens to every session and 462 once invoked, about $0.0000 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.