Examples - OpenAgentCore

Complete applications built on the Agents API. Each one runs against a real Core installation with a Project API key.

Example	What it shows
Parsar Agent workbench	A product UI: models, Skills, MCP, reusable Agents, and Sessions on any runtime

Parsar Agent workbench

A small single-user product built on Core. You save model providers, Skills and MCP servers, combine them into Agents, then start Sessions in a managed sandbox, with no workspace, or on your own machine. Source: example/parsar. Run and configure it with the example README, which also owns its supported features, storage and validation.

What to look at

Each feature maps to one part of the API. Read the code next to the guide section:

Feature	API used	Guide	Code
Server-side key and headers	Bearer key, `OpenAI-Beta`, route allowlist	Before you start	`server.mjs`
Agents with a harness and model	`x_agents_core.harness`, `model_provider`	Core extensions	`server/sessions.mjs`
Sessions on three runtimes	`openai_hosted`, `none`, `self_hosted` with `workspace_directory`	Create a Session	`server/sessions.mjs`
Crash-safe Session creation	`Idempotency-Key`, recovery from a lost response	Idempotency	`server/sessions.mjs`
Live replies	Event stream, text deltas, reconnect and reconcile	Stream events	`src/lib/live-session.ts`
Follow-ups and cancel	Input events with idempotency keys	Send input	`src/Composer.tsx`
History	Paging Turns and Items	Pagination	`src/lib/api.ts`
Skills and versions	`/skills`, default version	Skills	`src/Skills.tsx`
Connect your own machine	`x_agents_core.installation`, Environment status	Self-hosted execution	`src/ConnectMachine.tsx`

Add an example

Create a directory under example/ with a README explaining how to run it and which API features it demonstrates, then add a row to this index. Follow the application example boundary.

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