# Agent Session: opencode-task97-runtime-composer-20260221T094150Z-r8k3

- alias: `opencode-task97-runtime-composer`
- mission: `Execute TASK-97 normalize runtime composer contracts end-to-end without commit`
- status: `done`
- started_utc: `2026-02-21T09:42:20Z`
- backlog_task: `TASK-97`

## Intent

- Load TASK-97 context from Backlog MCP.
- Build execution plan via `writing-plans` skill.
- Execute with `executing-plans` skill.
- Use parallel subagents for independent slices.

## Planned Files

- `src/main/runtime/composers/*`
- `src/main/runtime/*`
- `src/main.ts`
- `src/**/*.test.ts`
- `docs/**/*.md`

## Assumptions

- Existing TASK-94/TASK-71 composer extraction is baseline.
- No commit requested.

## Heartbeat Log

- `2026-02-21T09:42:20Z` session start; context load + planning pending.
- `2026-02-21T10:06:59Z` implementation complete; TASK-97 marked Done in Backlog MCP.

## Files Touched

- `src/main/runtime/composers/contracts.ts`
- `src/main/runtime/composers/index.ts`
- `src/main/runtime/composers/anilist-setup-composer.ts`
- `src/main/runtime/composers/anilist-tracking-composer.ts`
- `src/main/runtime/composers/app-ready-composer.ts`
- `src/main/runtime/composers/ipc-runtime-composer.ts`
- `src/main/runtime/composers/jellyfin-remote-composer.ts`
- `src/main/runtime/composers/mpv-runtime-composer.ts`
- `src/main/runtime/composers/shortcuts-runtime-composer.ts`
- `src/main/runtime/composers/startup-lifecycle-composer.ts`
- `src/main/runtime/composers/ipc-runtime-composer.test.ts`
- `src/main/runtime/composers/mpv-runtime-composer.test.ts`
- `src/main/runtime/composers/composer-contracts.type-test.ts`
- `src/main/runtime/mpv-client-runtime-service.ts`
- `src/main.ts`
- `docs/architecture.md`
- `docs/development.md`
- `docs/plans/2026-02-21-task-97-normalize-runtime-composer-contracts.md`

## Verification

- `bun run build` pass
- `bun run build && node --test dist/main/runtime/composers/mpv-runtime-composer.test.js dist/main/runtime/composers/jellyfin-remote-composer.test.js dist/main/runtime/composers/ipc-runtime-composer.test.js` pass
- `bun run check:main-fanin` pass (`86 import lines`, `10 unique runtime paths`)
- `bun run test:core:dist` pass (`204 pass`, `10 skipped`)

## Handoff

- no commit performed (per task request)
- TASK-97 acceptance criteria + DoD checked and status set to Done in Backlog MCP