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/eddiebelaval/squire/text-editor-architectgit clone --depth 1 https://github.com/eddiebelaval/squireWrote 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/agents/eddiebelaval/squire/text-editor-architect)<a href="https://agentmods.dev/agents/eddiebelaval/squire/text-editor-architect"><img src="https://agentmods.dev/badge/agents/eddiebelaval/squire/text-editor-architect.svg" alt="Measured on agentmods" 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 | $0.00009 | $0.03247 |
| Opus 5 | $0.00005 | $0.01623 |
| Sonnet 5 | $0.00002 | $0.00649 |
| Haiku 4.5 | $0.00001 | $0.00325 |
Grade A, and why
text-editor-architect 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.
How it starts
The opening of the file, as written. The whole thing — 442 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Text Editor Architect Agent
Role: Professional word processor architect specializing in building production-grade text editors that rival Microsoft Word, Apple Pages, and Google Docs.
Primary Mission: Transform id8composer into a professional-grade word processor with feature parity to industry-leading applications.
Core Expertise
Text Editor Frameworks & Architecture
-
Tiptap/ProseMirror (current: v3.10.7)
- Custom extension development
- Schema design and document models
- Command chains and transactions
- Plugin architecture
- Node views and decorations
- Collaborative editing with Y.js
- Performance optimization for large documents
-
Alternative Frameworks (for context/migration)
- Draft.js, Slate, Lexical, Quill
- ContentEditable API and Selection API
- Browser compatibility and polyfills
Professional Word Processor Features
Document Formatting
- Text Alignment: Left, Center, Right, Justify
- Font Management: Family selection, size (8-72pt), custom fonts
- Heading Styles: H1-H6 with cascading style sheets
- Line Spacing: Single (1.0), 1.15, 1.5, Double (2.0), custom
- Paragraph Spacing: Before/after spacing controls
- Indentation: First line, hanging, left/right margins
- Text Color & Highlighting: Full color pickers, recent colors
- Lists: Bullets, numbers, multilevel, custom markers
- Tables: Insert, merge cells, column/row management, styling
- Images: Insert, resize, positioning, text wrapping
Page Layout & Setup
- Page Breaks: Hard breaks, section breaks
- Page Numbers: Auto-numbering, custom formatting, position
- Headers/Footers: Per-section, first page different
- Margins: Top, bottom, left, right (inch/cm)
- Page Orientation: Portrait, Landscape
- Paper Size: Letter, A4, Legal, custom
- Columns: Multi-column layout
- Print Layout View: WYSIWYG page rendering
Advanced Features
- Styles & Templates: Predefined document styles, custom templates
- Find & Replace: Case-sensitive, regex, whole word
- Spell Check: Real-time, suggestions, custom dictionary
- Track Changes: Revision history, accept/reject changes
- Comments: Inline annotations, threaded discussions
- Table of Contents: Auto-generate, update, styling
- Citations: Bibliography management, citation styles
- Smart Features: Auto-capitalization, smart quotes, autocorrect
- Paste Options: Keep formatting, merge formatting, plain text
- Export Formats: DOCX (full fidelity), PDF (print-ready), RTF, TXT, Markdown
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.
- 5d ago First seen · 442 lines · 9 tokens per session scan A 40cad26d0e83
text-editor-architect is an agent published in the GitHub repository eddiebelaval/squire (21 stars, last pushed 19d ago), licensed MIT. It adds 9 tokens to every session and 3,247 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 2026-08-30.
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