Group: GitHub JuneLeGency Harness
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1.AI Elements Harness Core8 usages

io.github.junelegency.harness » harness-core Apache

In-app agent harness: a model plus composable capabilities (tools, skills, MCP, sub-agents) as one ChatBackend, mirroring Pydantic AI Harness.
Last Release on Oct 9, 2026

2.AI Elements Harness Shell1 usages

io.github.junelegency.harness » harness-shell Apache

Shell commands for in-app agents (run_command, start_command, check_command, stop_command) over a pluggable runtime, mirroring Pydantic AI Harness Shell.
Last Release on Oct 9, 2026

3.AI Elements Harness Browser

io.github.junelegency.harness » harness-browser Apache

Web browsing for in-app agents on an off-screen WebView (navigate, snapshot, click, type_text, press_key, select_option, hover, wait_for, get_text, scroll, go_back, go_forward), mirroring the Pydantic AI Harness browser tools.
Last Release on Oct 9, 2026

4.AI Elements Harness Device

io.github.junelegency.harness » harness-device Apache

Device capabilities for in-app agents: device info, clipboard, calendar, contacts, location, alarms and timers, notifications, with runtime permissions and approvals.
Last Release on Oct 9, 2026

5.AI Elements Harness FileSystem

io.github.junelegency.harness » harness-filesystem Apache

Sandboxed workspace file tools for in-app agents (read_file, write_file, edit_file, list_directory, search_files, find_files, create_directory, file_info), mirroring Pydantic AI Harness FileSystem.
Last Release on Oct 9, 2026

6.AI Elements Harness Memory

io.github.junelegency.harness » harness-memory Apache

Persistent agent memory (MEMORY.md notebook with write_memory, read_memory, delete_memory, search_memory), mirroring Pydantic AI Harness Memory.
Last Release on Oct 9, 2026

7.AI Elements Harness Planning

io.github.junelegency.harness » harness-planning Apache

Model-owned task plans (write_plan, read_plan, add_task, update_task_status(es), remove_task) with a live Plan element, mirroring Pydantic AI Harness Planning.
Last Release on Oct 9, 2026

8.AI Elements Harness Linux Sandbox (PRoot)

io.github.junelegency.harness » harness-sandbox-proot Apache

An Alpine Linux sandbox for in-app agents: PRoot (GPL-2.0, bundled as a separate executable) running an Alpine minirootfs, as a ShellRuntime for harness-shell.
Last Release on Oct 9, 2026

9.AI Elements Harness Scheduler

io.github.junelegency.harness » harness-scheduler Apache

Scheduled and recurring agent runs for in-app agents (schedule_task, list_scheduled_tasks, cancel_scheduled_task) on WorkManager.
Last Release on Oct 9, 2026

10.AI Elements Harness Speech

io.github.junelegency.harness » harness-speech Apache

Text to speech for in-app agents (speak, stop_speaking) on the platform TextToSpeech engine.
Last Release on Oct 9, 2026