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Documentation Index

Fetch the complete documentation index at: https://docs.promptlayer.com/llms.txt

Use this file to discover all available pages before exploring further.

PromptLayer

Version, test, and monitor every prompt and workflow with evals, tracing, and datasets.

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Registry

Version prompts, tools, and skills outside your codebase with reusable templates and variables.

Evaluations

Score prompt and workflow changes before shipping them.

Dataset Management

Build, organize, and reuse datasets for evaluation, regression testing, and iteration.

Observability

Inspect traces, latency, token usage, and production behavior across every request.

Workflows

Compose multi-step workflows with reusable components, branching, and orchestration.

Features

Release Labels

Promote tested prompt versions across environments without changing application code.

AB Testing

Compare prompt variants in production and route traffic based on measured performance.

Analytics

Track usage, quality, and outcome trends as prompts and workflows evolve over time.

Role-Based Access Control

Manage workspace permissions with granular roles for engineers, operators, and reviewers.

Single Sign-On

Enable secure team access with enterprise identity providers and centralized login flows.

Self-Hosting

Deploy PromptLayer in your own environment when security or compliance requires it.

Resources

API Reference

Explore the REST API surface for prompt execution, datasets, and workflows.

MCP

Documentation for model context protocol integrations, tools, and connected workflows.

Migration Guides

Move hard-coded prompts and ad hoc eval scripts into a managed PromptLayer workflow.

Webhooks

Explore supported events and payload details.

SDKs

Official client libraries, examples, and package references for supported runtimes.

OpenTelemetry Integrations

Connect PromptLayer with model providers, tracing pipelines, and internal tooling.

Changelog

Product updates covering PromptLayer platform improvements and launches.

Blog

Engineering and product insights from the PromptLayer team.