prompt-layer-js
MagnivOrg/prompt-layer-js
This package provides JavaScript SDK access to PromptLayer for versioning, testing, and monitoring AI prompts and agents with built-in tracing and evals.
14 10MITUpdated 2026-08-12
77
GreatOverview
The prompt-layer-js library allows developers to integrate PromptLayer capabilities into JavaScript and TypeScript applications. It offers prompt template retrieval, auto-instrumentation for major LLM providers (OpenAI, Anthropic, Google GenAI, and AWS Bedrock) via OpenTelemetry, and agent tracing helpers for frameworks like OpenAI Agents and Claude Agent SDK. Additionally, it provides setup tooling to install PromptLayer documentation and evaluation skills into AI coding agents.
Capabilities
- ▸Prompt template management (retrieval, listing, caching, publishing)
- ▸OpenTelemetry tracing and auto-instrumentation for OpenAI, Anthropic, Google, and Bedrock
- ▸Request logging, tracking, and annotation (metadata, tags, scores)
- ▸AI coding agent skill and MCP server configuration via CLI
- ▸Provider SDK proxying for transparent monitoring
Best for
Fetching and rendering remote prompt templates dynamically in Node.js applications., Tracing LLM calls and multi-agent workflows using OpenTelemetry with PromptLayer as the backend., Installing PromptLayer documentation and evaluation skills into AI coding agents like Cursor and Claude Code., Proxying provider SDKs to automatically log requests, metadata, and scores to PromptLayer.
Works with
Claude CodeCursor
Evoa Score breakdown= Σ (score × weight)
77Task usefulness20%88 → +17.6
実タスクにどれだけ役立つか（機能の豊富さ・用途の明確さ）。 — AIによるcapabilities/use-cases解析
Code quality15%90 → +13.5
実装・指示の品質。 — AIによるSKILL.md/README解析
Maintenance15%100 → +15.0
リポジトリがどれだけ活発に保守されているか。 — GitHub 最終push日時の新しさ
Documentation12%36 → +4.3
ドキュメントの充実度・分かりやすさ。 — README/独自要約の情報量
Security15%80 → +12.0
危険・不審な挙動が無いか。 — AIによるセキュリティレビュー
Originality10%85 → +8.5
ありふれたラッパーではない独自性。 — AIによる独自性判定
Popularity8%39 → +3.1
コミュニティの採用度。 — GitHub Stars/Forks（対数スケール）
Compatibility5%50 → +2.5
対応AIエージェントの広さ。 — AIによる対応エージェント判定
Weighted total76.5 / 100
ライセンス不明/制限あり（Red）のSkillは総合スコアに0.85倍の補正を適用します。 ランキングはこのScoreのみで決まり、広告で変わりません。 算出方法の詳細 →
Security considerations
The library captures and transmits prompt content, responses, and tool arguments to PromptLayer trace backends by default, which can be disabled via configuration if sensitive data is involved.
Categories
Summary and analysis are original content generated by AI Skills Rank. The skill's source text is not reproduced here — view it on the linked repository.