Agent 工程

Five updates on model routing, sandbox snapshots, Cloud CLI MCP, Data Agent Kit, and sending production failures directly to coding agents.

Seven readings on browser authorization, task cost, isolated workspaces, MCP events, runtime safety, and multi-agent routing, with source limits intact.

A close reading of Codex instant_interrupt: ending model output, continuing background tools, and preserving state when users change requirements mid-run.

Cloudflare cf, Kitesurf WebMCP, Claude Sonnet 5.5, and Forge: agent tool interfaces, browser tool calls, and schema-driven generation.

NVIDIA OpenShell places sandbox, network, credential, and policy controls outside the agent workload, with a Supervisor enforcing permission boundaries.

Independent Codex Guardian history shows why generation context and review evidence need separate records, with provenance through resume and rollback.

Seven updates on Codex prewarming and Guardian, remote sandboxes, MCP OAuth, secret stores, and agent software factory production data.

Five updates on tool and skill context budgets, context doctor, persistent scheduling, tool-loop limits, and fail-closed approvals.

Use prompt audits, instruction layers, and migration evals to retain real requirements, reassess model workarounds, and enforce hard limits in code.

Codex network policy changes explain revocable permits for redirects, long responses, and WebSockets, and why tool and network permissions need separate layers.

Seven updates on token efficiency, Codex networking, Copilot Memory, local agent server security, self-practice, skills, and reproducibility.

Five updates on proactive safety intervention timing, state revision, TeamHarness, enterprise MCP permissions, and tool-result handling.