Production requirements and runtime capabilities¶
The table below records a production-requirements-to-runtime-capabilities mapping used as a working checklist. Wording follows a common industry framing; treat labels as hypotheses until adapted to your environment.
| Production requirement | Runtime capability | Notes for later design |
|---|---|---|
| Reliability | Durable execution | Checkpointed runs, retries, resume after crash or deploy, background work without holding a client connection open. |
| Memory | Checkpoints (short-term), store (long-term) | Thread-scoped conversation state versus cross-thread user or org memory; query and retention policies. |
| Guardrails | Middleware | Deterministic hooks around model and tool calls: redaction, limits, moderation, fallbacks. |
| Multi-tenancy | Authentication, authorization, Agent Auth, RBAC | Data isolation, acting on behalf of users with OAuth, and operator access to deploy and observe. |
| Human oversight | Human-in-the-loop (interrupt/resume) | Pause for approval, edit, reject, or clarifying answers; resume with structured payloads. |
| Real-time interaction | Streaming, concurrency control (double-texting) | Partial output to clients; policies when users send overlapping messages mid-run. |
| Observability | Tracing, time travel | Execution trees for debugging; fork from historical checkpoints to explore alternatives. |
| Code execution | Sandboxes | Isolated execute with provider-specific backends and credential proxy patterns. |
| Integrations | MCP, A2A, webhooks | Inbound discovery and outbound tool/data access; event delivery on run completion. |
| Scheduled jobs | Cron | Stateful versus stateless scheduled runs with the same durability and auth as interactive runs. |
Related reading¶
- Runtime capability deep dives: draft chapter per row.
- LangChain: runtime behind production deep agents expands each row with implementation-oriented detail and diagrams.
- Documentation outline lists where this matrix might sit in a larger doc set.