1. Insufficient Context Is the Key Constraint on AI Agent Adoption The quality of an Agent’s work depends both on model capability and on the environmental context it can reach. For development and operations, the harder part is that the environment is often fragmented: logs live on production, docs in a knowledge base, code in a Git repository.

1. RoCE 1.1 Connectivity Requirements RDMA requires the same class of network end to end, for example the same /16 subnet. Single switch. RoCE: host NIC ── Ethernet switch (PFC) ── peer NIC Multiple switches. RoCE: host NIC ── Leaf ── Spine ── Leaf ── peer NIC When there are multiple hops, note:

1. Business Bypasses the Middle Platform At the moment I work on Infra at a fairly large AI middle-platform team. After a department meeting early this year, I started wondering whether the middle platform would disappear. OpenClaw was very popular at the time. Business colleagues using OpenClaw with a large model could already get a great many things done without cooperating with other teams — the division of labor disappeared.

1 Volatile Memory 1.1 REG REG (Register) is a storage unit inside the CPU, sitting right next to the arithmetic unit — the fastest and smallest level of the storage hierarchy. General-purpose registers (RAX/RBX/RDI on x86, and so on) take part directly in instruction execution, with access latency around 0.2–0.5 ns (roughly one clock cycle), lost on power loss, and typically only tens to hundreds of bytes.

1. What OpenSpec Is OpenSpec is an open-source Spec-Driven Development framework maintained by Fission-AI. It does not try to teach AI new coding tricks. Instead it adds a lightweight “agreement layer” between you and the AI — before any code is written, both sides settle on what to do, in writing.