[{"data":1,"prerenderedAt":47},["ShallowReactive",2],{"$f85X2tYSo3O8hXULtXM9is1DI01N69dQY5yvKroGDybs":3},{"date":4,"generated_at":5,"picks":6,"candidates_scanned":45,"candidates_scored":46},"2026-05-02","2026-05-02T06:00:00.000000+00:00",[7,21,33],{"rank":8,"title":9,"source":10,"url":11,"category":12,"tldr":13,"score":14,"scores":15,"why":20},1,"Claude Security is now in public beta","Claude Blog","https://claude.com/blog/claude-security-public-beta","Announcement","- Claude Security is Anthropic's new AI-powered security scanner, now in public beta for Enterprise customers\n- Unlike rule-based scanners that flood you with false positives, it reads your codebase like a security researcher — tracing data flows across files, reading Git history, understanding business logic in context\n- Every finding goes through an adversarial self-verification step before you see it: Claude challenges its own results, which cuts false positives significantly\n- Scans for high-severity issues (memory corruption, injection flaws, auth bypasses, complex logic errors), proposes a ready-to-review patch for each finding, delivers results via Slack, Jira, or webhooks\n- You stay in control: every patch needs your review and approval before anything merges — Team and Max plans coming later",79,{"direct_claude_relevance":16,"practical_utility":17,"novelty":18,"source_credibility":19},33,15,18,13,"Claude Security is a brand new product category from Anthropic — not an update to an existing feature, but a dedicated AI security scanning tool that reasons about code the way a human researcher would rather than matching patterns. The adversarial self-verification design (Claude arguing with its own findings before surfacing them) is a meaningful architectural distinction from existing tools. Official Claude Blog announcement, not previously covered.",{"rank":22,"title":23,"source":24,"url":25,"category":26,"tldr":27,"score":28,"scores":29,"why":32},2,"I accidentally burned ~$6,000 of Claude usage overnight with one command.","Reddit r/ClaudeAI","https://www.reddit.com/r/ClaudeAI/comments/1t11mmy/i_accidentally_burned_6000_of_claude_usage/","Guide","- Running `/loop 30m` overnight with a long Opus 4.7 session hit a hidden cost trap: prompt cache entries expire after ~5 minutes of inactivity, so every loop iteration pays full price to re-cache the entire growing conversation\n- By hour 20 the conversation had grown to ~800K tokens — each loop pass paid to re-cache all of it at the expensive write rate; the actual PR check outputs were a rounding error\n- Four concrete lessons: (1) add a stop condition to every `/loop` (e.g., \"stop after 3 hours\"), (2) use Sonnet for unattended automated tasks — it's ~5x cheaper than Opus and handles polling fine, (3) don't trust the Anthropic dashboard as a real-time budget gauge — it lags by days, (4) long-lived sessions don't save money via caching when your loop interval exceeds 5 minutes",68,{"direct_claude_relevance":30,"practical_utility":30,"novelty":19,"source_credibility":31},25,5,"The 5-minute cache TTL interacting with loop intervals is a genuine gotcha that isn't documented prominently anywhere — most users discover it through a bill, not a blog post. This Reddit post has receipts: specific numbers, the exact cost mechanics, and four numbered concrete mitigations you can apply today. Yesterday's Claude Blog pick covered prompt caching as architecture; this covers what happens when caching breaks down in automated loops, a meaningfully different and more immediately dangerous angle.",{"rank":34,"title":35,"source":36,"url":37,"category":38,"tldr":39,"score":40,"scores":41,"why":44},3,"[Release] modelcontextprotocol/rust-sdk: rmcp-v1.6.0","GitHub modelcontextprotocol/rust-sdk","https://github.com/modelcontextprotocol/rust-sdk/releases/tag/rmcp-v1.6.0","Release","- Runtime disabling/enabling of tools without restarting the MCP server — useful when tool availability should change based on context or user state\n- Session store support for resumability: connections can now survive network interruptions and pick back up mid-session rather than starting from scratch\n- Origin header validation and Host/Origin rejection logging added for HTTP transport — helps lock down which clients can connect to your MCP server",52,{"direct_claude_relevance":17,"practical_utility":17,"novelty":42,"source_credibility":43},10,12,"The runtime tool disabling feature is the standout: MCP servers previously had to restart to change which tools were exposed, making dynamic tool availability impractical. Session resumability is a production-readiness improvement for anyone running MCP over unreliable connections. Official release from the modelcontextprotocol GitHub org, with concrete changelog entries.",40,23,1777698273400]