digikoppeling

digikoppeling is a skill for Claude Code, Codex from djimit/overheid-plugins. It costs 215 tokens per session (3,747 once invoked), scanned A, original, EUPL-1.2.

A guide for connecting Dutch government systems securely to one another. Digikoppeling is a set of Dutch government standards for system-to-system communication, including REST APIs, WUS and ebMS2.

In plain words
What is it for?
Use it when implementing Digikoppeling between government organisations, registering an OIN, setting up PKIoverheid certificates or connecting to Diginetwerk.
Why use it?
It helps you choose the appropriate connection standard and work through certificates, government identifiers and the Diginetwerk connection requirements.

Skill for Claude CodeCodex

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 skills/djimit/overheid-plugins/digikoppeling
Any agent
npx skills add djimit/overheid-plugins --skill digikoppeling
Clone the repo
git clone --depth 1 https://github.com/djimit/overheid-plugins

Made for: Claude Code, Codex.

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 digikoppeling

README.md
[![agentmods](https://agentmods.dev/badge/skills/djimit/overheid-plugins/digikoppeling.svg)](https://agentmods.dev/skills/djimit/overheid-plugins/digikoppeling)
Your own site
<a href="https://agentmods.dev/skills/djimit/overheid-plugins/digikoppeling"><img src="https://agentmods.dev/badge/skills/djimit/overheid-plugins/digikoppeling.svg" alt="Measured on agentmods" height="20"></a>
Per session 215 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,747 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin unknown 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 $0.00215 $0.03747
Opus 5 $0.00108 $0.01873
Sonnet 5 $0.00043 $0.00749
Haiku 4.5 $0.00021 $0.00375

Measured 4d ago against content hash f1a2a0931e7d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

digikoppeling scanned grade A with 1 finding 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- Bash(curl *)
skills/digikoppeling/SKILL.md · 296 lines

The source is not reproduced here

Licensed EUPL-1.2

The repository is licensed EUPL-1.2, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 4d ago First seen · 296 lines · 215 tokens per session scan A f1a2a0931e7d

Subscribe to this mod's changes

digikoppeling is a skill published in the GitHub repository djimit/overheid-plugins (2 stars, last pushed 1mo ago), licensed EUPL-1.2. It adds 215 tokens to every session and 3,747 once invoked, about $0.0011 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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