Borrowing it
Nothing to install: this file belongs to SylphxAI/pdf-reader-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/SylphxAI/pdf-reader-mcp/main/.opencode/command/saas-i18n.mdgit clone --depth 1 https://github.com/SylphxAI/pdf-reader-mcpWrote 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/commands/sylphxai/pdf-reader-mcp/saas-i18n)<a href="https://agentmods.dev/commands/sylphxai/pdf-reader-mcp/saas-i18n"><img src="https://agentmods.dev/badge/commands/sylphxai/pdf-reader-mcp/saas-i18n/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.
<a href="https://agentmods.dev/commands/sylphxai/pdf-reader-mcp/saas-i18n"><img src="https://agentmods.dev/badge/commands/sylphxai/pdf-reader-mcp/saas-i18n.svg" alt="Reviewed on agentmods" width="80" 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 5.1 | $0.00023 | $0.00567 |
| Opus 5 | $0.00012 | $0.00283 |
| Sonnet 5 | $0.00005 | $0.00113 |
| Haiku 4.5 | $0.00002 | $0.00057 |
Grade A, and why
saas-i18n 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 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.
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 — 67 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Internationalization & Routing Review
Scope
Review internationalization systems: locale support, URL routing strategy, canonicalization, hreflang implementation, and UGC handling across languages.
Specification
Supported Locales
en, zh-Hans, zh-Hant, es, ja, ko, de, fr, pt-BR, it, nl, pl, tr, id, th, vi
URL Strategy: Prefix Except Default
- English is default and non-prefixed.
/en/*must not exist; permanently redirect to non-prefixed equivalent.- All non-default locales are
/<locale>/....
Globalization Rules
- Use Intl APIs for formatting (dates, numbers, currencies).
- Explicit fallback rules for missing translations.
- Missing translation keys must fail build — no silent fallbacks in production.
- No hardcoded user-facing strings outside localization system.
UGC Canonicalization
- Separate UI language from content language.
- Exactly one canonical URL per UGC resource determined by content language.
- No indexable locale-prefixed duplicates unless primary content is truly localized; otherwise redirect to canonical.
- Canonical/hreflang/sitemap must reflect only true localized variants.
SEO Requirements
hreflangtags withx-defaultpointing to non-prefixed (English) version.sitemap.xmlcontaining only true localized variants.- Canonical URLs properly set per page.
- No duplicate content across locale paths.
Domain Discovery
After reviewing compliance with spec, explore improvements:
- Market expansion: Are high-value markets missing? (e.g., Arabic RTL, Hindi)
- Translation quality: Are translations professional or machine-generated? User complaints?
- Locale detection: Is auto-detection helpful or annoying? Is manual switching easy?
- Regional pricing: Does i18n support regional pricing display? Currency localization?
- Legal localization: Are terms/privacy properly localized per jurisdiction?
- Date/time handling: Timezone-aware displays? User preference respected?
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.
- 4d ago First seen · 67 lines · 23 tokens per session scan A 9f989226a3fb
saas-i18n is a command published in the GitHub repository SylphxAI/pdf-reader-mcp (921 stars, last pushed 3d ago), licensed MIT. It adds 23 tokens to every session and 567 once invoked, about $0.0001 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 2026-09-06.
Other commands, from other repositories
localization-check
Vérification des Traductions.
brief-compliance-check
Check a LaTeX coursework submission against the requirements in a supplied PDF assessment brief. Use when verifying format, required sections, word limits, or deliverables before submission. Not for general prose proofreading; use $proofread.
insights-deck
Archive an exported Claude Code insights HTML report and turn it into a timestamped Beamer presentation usable from either client. Use when the insights export is the source artifact for a presentation. Not for a general research talk; use $talk-deck.
latex-polish
Inspect a cleanly compiling LaTeX document for source pathologies and rendered visual defects by linting and viewing selected PDF pages. Use when compilation succeeds but title pages, floats, tables, figures, or layout still need publication-quality review. Not for basic compilation health; use $latex-health-check.
latex
Compile one specified LaTeX document, resolve build errors, audit citations, and report build quality. Use when a .tex source must be built or a concrete compilation failure repaired. Not for corpus-wide build checks, visual polish after a clean build, or creating a project; use $latex-health-check, $latex-polish, or…
bib-filter
Filter a LaTeX project's bibliography to the entries actually cited, with Overleaf-source resolution, temporary staging, validation, approval-gated canonical replacement, and compilation. Use before submission or after large revisions.