# bunqueue v2.5.3

Fixes 5 bugs. 3 MCP Prompts.

Canonical: https://bunqueue.dev/blog/bunqueue-v2-5-3/

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Fixes 5 bugs. 3 MCP Prompts.

![](https://github.com/egeominotti.png?size=64) [egeominotti](https://github.com/egeominotti)

#### To install bunqueue v2.5.3

```bash title="bun"
bun add bunqueue@2.5.3
```

```bash title="npm"
npm install bunqueue@2.5.3
```

#### To upgrade bunqueue

```bash
bun add bunqueue@latest
```

## 3 MCP Prompts

For AI agents, pre-built diagnostic templates:
- `bunqueue_health_report`, comprehensive server health report with severity levels
- `bunqueue_debug_queue`, deep diagnostic of a specific queue
- `bunqueue_incident_response`, step-by-step triage playbook for "jobs not processing"

## Bugfixes

- **MCP graceful shutdown**: `server.close()` now awaited before exit
- **MCP `getStorageStatus()` TCP**: verifies server reachability instead of returning hardcoded response
- **MCP `getChildrenValues()` TCP**: parallel fetch with `Promise.all` instead of sequential N+1
- **MCP resource error format**: includes `isError: true` consistent with tool errors
- **MCP pool size**: configurable via `BUNQUEUE_POOL_SIZE` env var (default: 2)

## Thanks to 1 contributor!

- [@egeominotti](https://github.com/egeominotti)

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[← bunqueue v2.5.2](https://bunqueue.dev/blog/bunqueue-v2-5-2/) · [Release on GitHub](https://github.com/egeominotti/bunqueue/releases/tag/v2.5.3) · [Commits since v2.5.2](https://github.com/egeominotti/bunqueue/compare/v2.5.2...v2.5.3) · [Full changelog](https://bunqueue.dev/changelog/) · [All posts](https://bunqueue.dev/blog/)