AI Plugin Indexanthropic-usage vs frontend-api-contracts
anthropic-usage and frontend-api-contracts are both ai and llm tools skills. frontend-api-contracts scores higher (84 vs 23 out of 100). frontend-api-contracts has more GitHub stars (91k), and frontend-api-contracts was updated more recently (yesterday). The table compares them side by side.
| anthropic-usage | frontend-api-contracts | |
|---|---|---|
| Score | 23 / 100 | 84 / 100 |
| What it does | Check Anthropic API usage and costs for any time period. Use when the user asks about API costs, usage, spending, or billing for their Anthropic account. Supports natural language periods like "last week", "yesterday", "january 2025", specific dates, or date ranges. | This skill should be used when the user asks to "add an API call", "change a backend", "update settings persistence", "change conversation events", "fix backend auth", "add Agent Server support", or changes src/api, backend registry, Cloud/runtime transport, settings, secrets, compatibility, or conversation resume behavior. |
| Publisher | Community: MikeCheng1208 | Community: OpenHands |
| Grades | Maintenance C, Licence F, Quality C | Maintenance A, Licence A, Quality A |
| npm downloads a week | Not on npm | Not on npm |
| Runs | Skill | Skill |
| Works with | Claude Code, Claude apps | Claude Code, Claude apps |
| GitHub stars | 2 | 91,343 |
| Last commit | 22 Jul 2026 | 20 Oct 2026 |
| Licence | None found | MIT |
| Listed since | 19 Oct 2026 | 20 Oct 2026 |
| Install anthropic-usage | Install frontend-api-contracts |
Questions
Is anthropic-usage or frontend-api-contracts more popular?
frontend-api-contracts has more GitHub stars: 91,343.
Can I use anthropic-usage and frontend-api-contracts together?
Yes. AI assistants can load several skills at once. Install both and the assistant picks the right one for each task.