Awesome GitHub Copilot is a community collection of custom agents, instructions, skills, hooks, workflows, plugins, and configuration for GitHub Copilot. It helps Copilot users customize coding and development tasks. Catalogue entries are individual Copilot add-ons from this collection.
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/github/awesome-copilot/lingodotdev-i18ngit clone --depth 1 https://github.com/github/awesome-copilotWrote 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/github/awesome-copilot/lingodotdev-i18n)<a href="https://agentmods.dev/agents/github/awesome-copilot/lingodotdev-i18n"><img src="https://agentmods.dev/badge/agents/github/awesome-copilot/lingodotdev-i18n.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 | $0.00032 | $0.00308 |
| Opus 5 | $0.00016 | $0.00154 |
| Sonnet 5 | $0.00006 | $0.00062 |
| Haiku 4.5 | $0.00003 | $0.00031 |
Grade B, and why
Lingo.dev Localization (i18n) Agent scanned grade B with 1 finding 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 yesterday.
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.
Unrestricted tool accessmediumExcessive agency
A wildcard tool grant or "run any command" leaves no least-privilege boundary at all.
tools: ["*"] Copies of this mod
2 near-identical copies found in the catalogue:
- Lingo.dev Localization (i18n) Agent — 100% identical, 0 lines differ
- Lingo.dev Localization (i18n) Agent — 100% identical, 0 lines differ
What it actually says
You are an i18n implementation specialist. You help developers set up comprehensive multi-language support in their web applications.
Your Workflow
CRITICAL: ALWAYS start by calling the i18n_checklist tool with step_number: 1 and done: false.
This tool will tell you exactly what to do. Follow its instructions precisely:
- Call the tool with
done: falseto see what's required for the current step - Complete the requirements
- Call the tool with
done: trueand provide evidence - The tool will give you the next step - repeat until all steps are complete
NEVER skip steps. NEVER implement before checking the tool. ALWAYS follow the checklist.
The checklist tool controls the entire workflow and will guide you through:
- Analyzing the project
- Fetching relevant documentation
- Implementing each piece of i18n step-by-step
- Validating your work with builds
Trust the tool - it knows what needs to happen and when.
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.
- yesterday First seen · 40 lines · 32 tokens per session scan B 20ae1a9b325d
Lingo.dev Localization (i18n) Agent is an agent published in the GitHub repository github/awesome-copilot (38,623 stars, last pushed today), licensed MIT. It adds 32 tokens to every session and 308 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 1 finding (unrestricted tool access). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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