Agent engineering

1. Sep 29, 2026

   Instant agent steering and recoverable tool calls

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

   Learning guides Agent engineering Runtime & infrastructure Memory & context

   English
2. Sep 29, 2026

   OpenShell enforces agent permissions outside the workload

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

   Projects & practice Security & privacy Agent engineering Runtime & infrastructure

   English
3. Sep 28, 2026

   Keep review evidence separate from compacted agent context

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

   Learning guides Agent engineering Memory & context Evaluation Security & privacy

   English
4. Sep 27, 2026

   Why old CLAUDE.md rules can hinder a model upgrade

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

   Learning guides Agent engineering Evaluation Developer tools

   English
5. Sep 26, 2026

   Why agent network permissions need ongoing checks

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

   Learning guides Security & privacy Runtime & infrastructure Agent engineering

   English
6. Sep 25, 2026

   GitHub Security Lab makes fuzzing an agent feedback loop

   GitHub Security Lab Fuzzing Taskflow uses coverage gaps to guide model decisions while deterministic tools execute, measure, and persist results.

   Projects & practice Security & privacy Agent engineering Evaluation

   English
7. Sep 23, 2026

   Debugging agents with traces, spans, and OpenTelemetry

   The GitHub Copilot OpenTelemetry update explains agent traces, spans, metrics, events, content capture boundaries, and a telemetry adapter for Lora PI Kit.

   Learning guides Agent engineering Developer tools Runtime & infrastructure

   English
8. Sep 23, 2026

   GPT-6 prompt caching becomes an agent state layer

   GPT-6 adds cache breakpoints, diagnostics, prewarming, and mutable configuration. Long-running agents need stable shared prefixes and cache-hit monitoring.

   Technical articles Memory & context Agent engineering Runtime & infrastructure

   English
9. Sep 21, 2026

   A Minecraft agent separates planning from fast decisions

   This Minecraft agent uses Astra for slow planning, JEV for frequent action selection, and Mineflayer for execution, with logs and scripts to verify runs.

   Projects & practice Agents Agent engineering Evaluation

   English
10. Sep 21, 2026

    When to split a task across agents: check dependencies

    How task dependencies shape multi-agent results, with SAIGE experiments, ablations, and OpenAI guidance for deciding when to delegate.

    Learning guides Multi-agent systems Agent engineering Evaluation AI research

    English
11. Sep 20, 2026

    Jev gives agents typed decisions instead of generated text

    TypeSafe Jev uses Choice, Score, and Noul for constrained agent decisions while code retains control of valid actions and side effects.

    Technical articles Agent engineering Agents

    English
12. Sep 19, 2026

    Why you cannot just rerun an agent after a crash

    WorkflowAgent, step boundaries, and idempotency keys explain safe recovery after crashes, timeouts, and human pauses, with a proposed Lora PI Kit adaptation.

    Learning guides Agent engineering Runtime & infrastructure

    English
13. Sep 18, 2026

    Where agent credentials belong: host, vault, and broker

    Where keys belong when coding agents call GitHub, databases, and cloud APIs, and how vaults and credential brokers define access boundaries.

    Learning guides Security & privacy Agent engineering Runtime & infrastructure

    English
14. Sep 17, 2026

    Why more agent tools can mean worse tool selection

    How Tool Search loads definitions on demand, affects prompt caching, and differs from MCP connections and ARD resource discovery.

    Learning guides MCP & skills Memory & context Agent engineering

    English
15. Sep 17, 2026

    Foreman: an independent supervisor for coding agents

    How Foreman separates a coding agent from supervision, using runtime evidence, Jev judgments, and deterministic policy to continue, verify, stop, or escalate.

    Projects & practice Agent engineering Evaluation Developer tools

    English
16. Sep 16, 2026

    Turn production agent failures into regression tests

    Use Kitaru Replay, Evaluator, and Regression Suite to preserve production failures as repeatable agent tests, with tool policies and CI gates.

    Learning guides Evaluation Agent engineering Developer tools

    English
17. Sep 16, 2026

    Why long tasks need more than one growing conversation

    How OpenAI Agents API and Anthropic Managed Agents use sessions, context windows, compaction, and persistent state for long-running agents.

    Learning guides Memory & context Agent engineering Runtime & infrastructure

    English
18. Sep 16, 2026

    What Tau solves by splitting an AI agent into three layers

    Tau separates model adapters, the agent core, and the application so tools and frontends can work together without depending on each other.

    Learning guides Agents Agent engineering Developer tools

    English
19. Sep 16, 2026

    Connecting an agent loop to a frontend with events

    Follow tool execution and repeated model calls, separate streamed deltas from final messages, and explore frontend state with a model-free Python demo.

    Learning guides Agents Agent engineering Web development

    English
20. Sep 14, 2026

    AWS agents propose; deterministic code validates

    How AWS separates agent proposals, rule checks, human approval, and execution, with code enforcing boundaries and idempotency.

    Technical articles Agent engineering Multi-agent systems Evaluation

    English
21. Sep 13, 2026

    A reliable agent might leave the code alone today

    GitHub Agentic Workflows jsweep checks whether a change is worthwhile and treats noop as valid, instead of forcing automation to produce a diff.

    Technical articles Agent engineering Developer tools

    English
22. Sep 12, 2026

    RTK: filter shell output before it reaches a coding agent

    RTK filters test, Git, search, and build noise before command output enters model context, applying context engineering at the tool-output boundary.

    Projects & practice Memory & context Developer tools Agent engineering

    English
23. Sep 11, 2026

    OpenCompany: version-controlled agent configuration

    OpenCompany uses company.toml, agent teams, and human sign-off to put organizational structure and agent configuration into version-controlled files.

    Projects & practice Multi-agent systems Agent engineering Security & privacy

    English
24. Sep 9, 2026

    jcode moves coding-agent bottlenecks into the harness

    How jcode handles multi-agent resources, state synchronization, and verification in its harness, beyond the capabilities of the model alone.

    Projects & practice Agent engineering Multi-agent systems Developer tools

    English
25. Sep 9, 2026

    OpenAI agent workdays and shifting builder bottlenecks

    OpenAI organization-level data suggests that more coding-agent use shifts bottlenecks to task decomposition, concurrency, harnesses, evaluation, and selection.

    Technical articles Agents Agent engineering Evaluation

    English
26. Sep 8, 2026

    Agent demos are easy. The harness is the hard part

    Strands harness-sdk, Harness MCP Server, and HydraFusion show why agent engineering needs control over context, permissions, state, validation, and recovery.

    Technical articles Agent engineering MCP & skills Runtime & infrastructure

    English
27. Aug 2, 2026

    AI Engineering Harness: verifiable delivery for AI code

    A multi-agent engineering workflow uses isolated worktrees, CI, cold-start review, evidence gates, and layered context to control delivery of AI-generated code.

    Projects & practice Agent engineering Multi-agent systems Developer tools Evaluation

    English
28. Jul 5, 2026

    Vercel Eve Agent Framework

    A source-backed review of Vercel Eve’s filesystem-first agent model, durable execution, tools, sandboxes, approvals, deployment, and Vercel platform tradeoffs.

    Technical articles Agents Agent engineering Runtime & infrastructure

    English
29. Jun 16, 2026

    Loop Engineering Harness: controlling agent iterations

    Break down planning, execution, evaluation, state management, and stopping rules to keep multi-step agent tasks controlled and traceable.

    Learning guides Agent engineering Memory & context Evaluation

    English
30. Jun 14, 2026

    Building WishLive: A Multi-Agent Runtime

    A 48-hour hackathon build of an event-driven multi-agent runtime with registry, workflow, execution, negotiation, settlement, and observability layers.

    Projects & practice Multi-agent systems Agent engineering Runtime & infrastructure

    English

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