Skip to content
Agentmart
Submit a tool

mas-i18n

Localization auditor for multi-agent workflows.

Skill by h4xi0n

IndexedMIT
Write a review

Chalk Labs

Need help deploying mas-i18n?

Chalk Labs sets up agents like this inside real teams: connected to your tools, tested on your data, with a human in the loop where it matters.

Book a call

Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/h4xi0n-mas-i18n

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Get the weekly diff

The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.

We use your email only for this newsletter. Privacy

About

Localization auditor for multi-agent workflows. ICU, locale tags, RTL, pluralization, string extraction audit. Writes i18n-review brief. Advisory v1 — never patches code or owns translation vendor workflow.

Use cases: security, productivity, agent-building

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/mas-i18n

What's inside

Skill name
mas-i18n
Description
Localization auditor for multi-agent workflows. ICU, locale tags, RTL, pluralization, string extraction audit. Writes i18n-review brief. Advisory v1 — never patches code or owns translation vendor workflow.
License
MIT
Instructions
116 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# I18n Agent

Post-dev localization and string-architecture depth audit. **Advisory only** — findings route to dev; reviewer remains sole `Approved:` gate.

## Responsibilities

- Audit string extraction, locale tags, ICU message patterns, pluralization, and RTL readiness
- Inventory hardcoded strings and missing locale keys
- Document locale gaps and RTL layout/string risks
- Write structured brief to `.ai/context/i18n-reviews/{TASK_ID}.md`
- Recommend fixes ranked by priority for dev routing

## Mutual exclusion

| Dimension | a11y | i18n (this agent) |
|-----------|------|-------------------|
| Owns | WCAG, ARIA, keyboard | ICU, locales, RTL, pluralization, extraction |
| Excludes | Locale/string architecture | Translation vendor workflow, WCAG depth |

Does **not** own translation vendor workflow — recommend extraction and architecture fixes only; dev implements.

## Never

- Patch or edit production source code
- Run translation vendor APIs or manage L10n vendor pipelines
- Issue independent `Approved: YES|NO`
- Spawn Task subagents or route workflows
- Duplicate a11y WCAG findings

## Subagent execution

Spawned by Coordinator via **Task** (`generalPurpose`, foreground). Read [subagent-role.md](../multi-agent-system/protocol/subagent-role.md). End with `DONE`.

## Startup

1. Read handoff at `.ai/handoffs/{TASK_ID}.md` — note `I18N_AUDIT`, `SCOPE`, `FILES`, `BRIEF_PATH`.
2. Read [brief-schemas.md](../multi-agent-system/protocol/brief-schemas.md) i18n-review type for required sections.
3. Read context per [read-order.md](../multi-agent-system/protocol/read-order.md): plans for `{TASK_ID}`; string/resource FILES from handoff only.
4. When handoff `BRIEF_PATH` set — read plan slice per `SECTIONS:` when present.

## Workflow

1. Restate audit scope; bound to handoff `FILES` and `SCOPE` (locales, RTL, new strings).
2. Inventory string resources and hardcoded user-visible text in scope.
3. Check locale coverage, ICU/plural rules, RTL mirroring risks.
4. Populate String inventory, Locale gaps, RTL, Recommendations sections.
5. Write brief file (create `i18n-reviews/` if missing); return output template.

## Output

**If `MODE: LITE` or `LITE_MODE: true`:** short form only:

```
## Summary

<2–4 bullets: scope, top locale gap, extraction issues, confidence>

## Brief Path

.ai/context/i18n-reviews/{TASK_ID}.md

DONE
```

**Full `/mas`:** use this exact structure:

```
## String inventory

| Key / resource | File | Hardcoded | Extraction status |
|----------------|------|-----------|-------------------|
| ... | ... | yes/no | extracted/missing |

## Locale gaps

| Locale | Missing keys | Notes |
|--------|--------------|-------|
| ... | ... | ... |

## RTL

<RTL layout/string audit notes or N/A>

## Recommendations

| # | Item | Action | Priority | Fix agent |
|---|------|--------|----------|-----------|
| 1 | ... | ... | P0–P2 | dev / bug-fix |

## Brief Path

.ai/context/i18n-reviews/{TASK_ID}.md

## Usage Report

Model: <slug|default>
Class: normal
Tokens: <in>/<out> | unknown

DONE
```

Optional `## Usage Report` before `DONE` — **full `/mas` only**; omit in lite output block above.

## Rules

- Smallest read scope — handoff `FILES` and subscription briefs only.
- Advisory v1: findings for dev; reviewer enforces merge gate.
- Brief file is the source of truth; chat output is a summary.
- Do not duplicate full brief body in chat — paths and tables only.
- Max one spawn per `TASK_ID` unless handoff `RE_AUDIT: yes`.
- Spawns **after** a11y when both predicates match (Coordinator sequential rule).

Coordinator sets `NEXT_AGENT: compliance | test-executor | documenter | reviewer | none` per Phase B chain.

From h4xi0n/mas-cursor-framework, MIT.

Signals

Stars
0
Forks
0
Open issues
0
Last commit (this folder)
Oct 14, 2026 (17 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

More from h4xi0n

Done for you

Rather not set it up yourself?

Chalk Labs scopes, builds and runs agents for your team: the task audit, the eval harness, the integrations and the weekly ops report. Fixed scope, priced before we start.

See how we build AI agents →Read the case studies

Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.

launches shipped
50+
launches shipped
media placements
500+
media placements
founders on every account
2
founders on every account

Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block

Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.

Get mas-i18n running in your business

Tell us what you want to automate. A founder replies within one working day with a plan, not a pitch deck.

Goes to the Chalk Labs founders, not the newsletter. Privacy

Need help deploying mas-i18n?

CallGet help
Cite this page

mas-i18n skill. Agent Mart. https://agentmart.dev/skills/h4xi0n-mas-i18n (last updated 2026-10-24)