https://docs.dekinai.net/blog/en/In Japanese, “dekinai” means “I can't.” But that's not the end.enhttps://docs.dekinai.net/blog/en/ctu/github-internal-repo-breach-vscode-extension-supply-chain/https://docs.dekinai.net/blog/en/ctu/github-internal-repo-breach-vscode-extension-supply-chain/GitHub disclosed an internal repo breach traced to a hijacked VSCode extension in a supply chain attack.Sat, 22 Aug 2026 00:00:00 +0900https://docs.dekinai.net/blog/en/ugd/claude-cowork-intro-delegation-and-scope/https://docs.dekinai.net/blog/en/ugd/claude-cowork-intro-delegation-and-scope/Introduces Claude Cowork: how task delegation works and how to define safe permission scopes.Tue, 18 Aug 2026 00:00:00 +0900https://docs.dekinai.net/blog/en/bbe/claude-text-watermark-explained/https://docs.dekinai.net/blog/en/bbe/claude-text-watermark-explained/Explains Claude's invisible SynthID-Text-based watermark for AI text, its rollout status, and how it technically works.Mon, 17 Aug 2026 00:00:00 +0900https://docs.dekinai.net/blog/en/fsm/sbc-spec-comparison-2026/https://docs.dekinai.net/blog/en/fsm/sbc-spec-comparison-2026/Specs, benchmarks, and price comparison of four 2026 SBCs for edge AI, Linux desktop, and hobby use.Fri, 14 Aug 2026 00:00:00 +0900https://docs.dekinai.net/blog/en/gpd/claude-code-cross-session-messages/https://docs.dekinai.net/blog/en/gpd/claude-code-cross-session-messages/Claude Code v2.1.224 lets sessions message each other, but only a single text string passes—no context or history.Fri, 14 Aug 2026 00:00:00 +0900https://docs.dekinai.net/blog/en/7hq/claude-pro-spending-cap-negative-balance/https://docs.dekinai.net/blog/en/7hq/claude-pro-spending-cap-negative-balance/Why setting a Claude Pro spending cap to use up credit still resulted in a -$0.01 balance, per Anthropic's docs.Fri, 14 Aug 2026 00:00:00 +0900https://docs.dekinai.net/blog/en/czb/llm-document-numbers-data-flow/https://docs.dekinai.net/blog/en/czb/llm-document-numbers-data-flow/Traces what happens to numeric data after you feed a document to an LLM: sending, inference, storage, and training.Thu, 13 Aug 2026 00:00:00 +0900https://docs.dekinai.net/blog/en/mx8/rag-url-filtering-canonical-for-llm-reference/https://docs.dekinai.net/blog/en/mx8/rag-url-filtering-canonical-for-llm-reference/Explains how crawler filters and rel=canonical control which URLs RAG systems index and LLMs cite.Wed, 12 Aug 2026 00:00:00 +0900https://docs.dekinai.net/blog/en/hen/rag-vs-memory-ai-hallucination-types/https://docs.dekinai.net/blog/en/hen/rag-vs-memory-ai-hallucination-types/Explains how AI decides to search (RAG) or not, and why each path leads to different types of hallucination.Tue, 11 Aug 2026 00:00:00 +0900