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make-wpf-markdown-presenter

make-wpf-markdown-presenter is a skill for Claude Code from christian289/dotnet-with-claudecode. It costs 86 tokens per session (4,008 once invoked), scanned A, original, MIT.

A WPF control that turns Markdown, a plain-text format for headings and lists, into selectable rich text. It parses the text and displays it inside a read-only editor that grows with its content.

In plain words
What is it for?
Use it to display formatted chat replies, documentation, or other Markdown text in a WPF interface.
Why use it?
It removes the work of converting AI or chat Markdown into readable WPF content while keeping the result selectable.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter. Also seen: names the AskUserQuestion tool; positional $N argument.

Part of the wpf-dev-pack plugin — 28 skills, 10 agents, 4 hooks, 2 MCP servers shipped together

not rated 41repo 2mo ago A scan SkillSpector: pass 86 tokens original MIT

Good fit Use it to display formatted chat replies, documentation, or other Markdown text in a WPF interface.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/christian289/dotnet-with-claudecode/make-wpf-markdown-presenter
View source ↗ christian289/dotnet-with-claudecode
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.

Any agent
npx skills add christian289/dotnet-with-claudecode --skill make-wpf-markdown-presenter
Clone the repo
git clone --depth 1 https://github.com/christian289/dotnet-with-claudecode

Made for: Claude Code.

Or install wpf-dev-pack, the plugin that ships this one along with the rest of its 28 skills, 10 agents, 4 hooks, 2 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 make-wpf-markdown-presenter

README.md
[![agentmods](https://agentmods.dev/badge/skills/christian289/dotnet-with-claudecode/make-wpf-markdown-presenter/github.svg)](https://agentmods.dev/skills/christian289/dotnet-with-claudecode/make-wpf-markdown-presenter)
Your own site
<a href="https://agentmods.dev/skills/christian289/dotnet-with-claudecode/make-wpf-markdown-presenter"><img src="https://agentmods.dev/badge/skills/christian289/dotnet-with-claudecode/make-wpf-markdown-presenter/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.

agentmods 80×15 button for make-wpf-markdown-presenter

Your own site · 80×15
<a href="https://agentmods.dev/skills/christian289/dotnet-with-claudecode/make-wpf-markdown-presenter"><img src="https://agentmods.dev/badge/skills/christian289/dotnet-with-claudecode/make-wpf-markdown-presenter.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 86 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,008 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 5.1 $0.00086 $0.04008
Opus 5.5 $0.00034 $0.01603
Sonnet 5.5 $0.00017 $0.00802
Haiku 4.5 $0.00009 $0.00401

Measured 1mo ago against content hash 183f610257bb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

make-wpf-markdown-presenter 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 1mo 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.

wpf-dev-pack/skills/make-wpf-markdown-presenter/SKILL.md · 418 lines

How it starts

The opening of the file, as written. The whole thing — 418 lines — stays where its author put it; the contents beside it link to each section on GitHub.

WPF Markdown Presenter Generator

If $0 is empty, use the AskUserQuestion tool to ask: "Enter the presenter control name (e.g., MarkdownPresenter, ChatMarkdownView)". Do NOT proceed until a valid name is provided. Use the response as the control name for all subsequent steps.

Generate a $0 control: a ContentControl with a bindable Markdown dependency property that parses markdown with Markdig, builds a WPF FlowDocument, and hosts it in a selectable, content-hugging read-only RichTextBox.

  • Replace {Namespace} with the project's root namespace detected from csproj or existing code.
  • Replace {Project} with the target project path (a WPF Application or WPF control library — must have UseWPF).

The full rationale for every choice below is in two knowledge topics — fetch with WpfDevPackMcp get_wpf_topic: rendering-markdown-in-wpf (the AST→FlowDocument dispatcher, the "never ToString() a node" rule, the Block/Inline aliasing, Hyperlink scheme validation) and displaying-selectable-rich-text-in-wpf (the read-only RichTextBox host, the content-hugging HuggingRichTextBox, MouseWheel forwarding, streaming throttle).

Usage

/wpf-dev-pack:make-wpf-markdown-presenter MarkdownPresenter

Required Packages

<PackageReference Include="Markdig" Version="1.*" />
  • Markdig is required (markdown parsing). Verify the current version and the exact API surface with HandMirror before emitting (inspect_nuget_package / inspect_nuget_package_type on Markdig), since the AST node type names drive the switch.
  • The code uses the WPF-UI (Wpf.Ui) theme-brush keys TextFillColorPrimaryBrush / TextFillColorSecondaryBrush via SetResourceReference, and a Wpf.Ui.Controls.Button for the code-block Copy button. If WPF-UI is not installed, swap those for stock WPF (SystemColors.ControlTextBrushKey resource reference, and a plain System.Windows.Controls.Button). See integrating-wpfui-fluent for the brush keys.

Read the full file on GitHub · 418 lines

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. 1mo ago First seen · 418 lines · 86 tokens per session scan A 183f610257bb

Subscribe to this mod's changes

make-wpf-markdown-presenter is a skill published in the GitHub repository christian289/dotnet-with-claudecode (41 stars, last pushed 2mo ago), licensed MIT. It adds 86 tokens to every session and 4,008 once invoked, about $0.0003 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 2026-09-03.

Claude CodeData and AIFrontenddotnetwpf
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