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ai-agents
246 postsTesting AI Agents: The Bug Hides in the Answer, Not the Trace
An AI agent passed eight straight safety tests, then silently broke one - a case study in why traces, not answers, reveal agent failures.
Hugging Face Discloses Breach Driven by an Autonomous AI Agent
Hugging Face discloses a breach by an autonomous AI agent, detected via LLM-based analysis after commercial models blocked forensic work.
Bernstein 3.x recap: deterministic replay, evidence bundles, tournament runs
Bernstein 3.x recap: deterministic replay, signed evidence bundles, tournament runs, and durable, resumable runs engineers can verify offline.
CommitBrief — AI code reviews, right in your terminal
A provider-agnostic, local-first CLI that reviews your staged changes, a historic range, or a whole GitHub pull request. Zero telemetry, no server. Free and open source.
commitbrief.comBernstein 2.16: The Output-Economy Suite and Safer Agent Summaries
Bernstein 2.16 adds per-role cost attribution, a cost-quality A/B harness, safer proactive context compaction, and schema-enforced completions.
Building APIs for AI Agents: A Practical Playbook
How crmkit's agent-first API design reshapes conventions: text over JSON, short IDs, bulk operations, and self-documenting endpoints.
agentproto 0.5.0 adds credential brokering, sandboxes, honest cost tracking
agentproto 0.5.0 brings credential brokering, sandboxed agent execution, and four-tier cost-source tagging to its open-source orchestration layer.
Absence Isn't Safety: Five Fail-Open Bugs in an AI Agent's Guardrails
Five fail-open bugs in an AI agent's policy engine show how missing data was misread as permission—and how each was fixed with default-deny logic.
Why Coding Agents Improve More From Harness Design Than Models
LangChain pushed a coding agent to Terminal-Bench's top 5 without changing the model — the gains came entirely from harness design.
Amazon Bedrock Managed Knowledge Base: What Changes for Developers
AWS's Amazon Bedrock Managed Knowledge Base automates RAG ingestion, parsing, and retrieval — key quota limits and userContext security to know.
ERC-8004 trust scores: the naive average crowns the wrong agent
How ERC-8004 reputation should be computed: why naive averaging fails, and how Beta-distribution witness capping fixes it in viem, web3.py, and alloy.