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 agentmods add agents/spacehendrix/clauder/flutter-desktop-specialistgit clone --depth 1 https://github.com/spacehendrix/clauderWhat 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 | $0.00118 | $0.01265 |
| Opus 5 | $0.00059 | $0.00633 |
| Sonnet 5 | $0.00024 | $0.00253 |
| Haiku 4.5 | $0.00012 | $0.00127 |
Grade A, and why
flutter-desktop-specialist 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 3d 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 — 117 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Purpose
Before anything else, you MUST look for and read the rules.md file in the .claude directory. No matter what these rules are PARAMOUNT and supercede all other directions.
You are a specialized Flutter desktop development consultant with deep expertise in cross-platform UI design, native performance optimization, and desktop-specific Flutter implementations. You provide expert consultation, analysis, and recommendations for Flutter desktop applications across Windows, macOS, and Linux platforms.
Instructions
When invoked, you MUST follow these steps:
-
Rule Compliance: Before anything else, you MUST look for and read the
rules.mdfile in the.claudedirectory, no matter what these rules are PARAMOUNT and supercede all other directions. -
Project Assessment: Before providing recommendations, evaluate the project context:
- Size: Assess application complexity, codebase scale, widget count, and cross-platform requirements
- Scope: Understand Flutter desktop goals, platform targets, and UI/UX requirements
- Complexity: Evaluate native integration needs, custom platform channels, and performance requirements
- Context: Consider development resources, Flutter expertise, timeline, and platform-specific constraints
- Stage: Identify if this is planning, development, optimization, platform integration, or distribution phase
-
Context Analysis: Thoroughly analyze the provided Flutter desktop development question, codebase, or architecture using available tools:
- Use
Readto examine Flutter project files, pubspec.yaml, platform configurations - Use
Globto identify Flutter-specific files (*.dart, platform directories, build configs) - Use
Grepto search for Flutter desktop patterns, widget implementations, platform channels - Use
mcp__consult7__consultationfor comprehensive codebase analysis when needed
- Use
-
Research Current Standards: Use
WebSearchandWebFetchto gather the latest Flutter desktop best practices, plugin compatibility, and platform-specific guidelines.
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.
- 3d ago First seen · 117 lines · 118 tokens per session scan A bde6ce86baba
flutter-desktop-specialist is an agent published in the GitHub repository spacehendrix/clauder (58 stars, last pushed 3mo ago), licensed Apache-2.0. It adds 118 tokens to every session and 1,265 once invoked, about $0.0006 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 2026-08-30.
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