7 min read
GitHub's August 17 Outage: Agent Fleets Need a 4-Hour Local Fallback
GitHub's August 17 outage ran 7 hours 47 minutes across PRs, Actions, APIs and Copilot. Why coding agent fleets need a four-hour local fallback.
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RELIABILITY
11 articles
LATEST
Claude Code Retry Watchdog: Keep Unattended Runs Alive
CLAUDE_CODE_RETRY_WATCHDOG=1 makes Claude Code wait out 429 and 529 errors instead of failing after 10 retries. When to use it, how to cap it, what we measured.
•9 min read
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6 min read
Stop Means Stop: New Paper Finds Agent Approval Gates and Cancellation Leak in Six Frameworks
A new arXiv paper probes six widely used open-source agent frameworks and finds the barrier semantics of approval gates, cancellation, and timeouts hold on none of them. A sibling branch can execute while the user is rejecting another one, and replay can double-execute. The fix is a verified external gate called SoundGate.
6 min read
AgentChaos: Fault Injection Shows Agent Robustness Is a Systems Problem, Not a Model Problem
AgentChaos injects server errors, truncated responses and corrupted tool calls into live agents. Pass@1 drops up to 50 points: robustness is a systems problem.
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7 min read
LivePlan: Monitoring and Corrective Steering for Coding Agents, Without the LLM Tax
LivePlan monitors SWE-agent runs and calls an advisor LLM only on drift, raising resolution rates up to 15.2 points for an extra $0.08 per instance.
9 min read
Refusals at Fleet Scale: Building Fable 5 Agents That Do Not Silently Fail
Fable 5 refusals return a 200 with stop_reason refusal, not an error. Detect them in every worker, fall back to Opus 4.8 and track refusal rate as a metric.
7 min read
Claude Outages Are a Workflow Design Problem
Claude outages and 529 overloads test your AI coding workflow. Design for them with small task slices, receipts, model-switch paths and local artifacts.
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8 min read
LangChain Rubrics Make Agent Evals Part of the Runtime
LangChain rubrics for Deep Agents bring evals into the agent loop. Self-correction works only when rubrics are versioned, executable and checked by humans.
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9 min read
Long-Running Agents Need Harnesses, Not Hope
Long-running coding agents need a harness: task contracts, scoped workspaces, logs, checkpoints, verification gates, and cost limits to recover from failure.
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10 min read
Claude API Reliability: Error Handling Best Practices
Claude API error handling for production: retry shapes, backoff with jitter, circuit breakers, fallback chains, and the observability to debug failures at 3am.
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9 min read
The Agent Reliability Cliff: Why Your 10-Step Chain Only Succeeds 20% of the Time
The agent reliability cliff: 85% per-step success compounds to about 20% over 10 steps. Why long chains collapse, and six patterns that fight the decay.
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