Performance-first, agent-native runtime for AI agents. Engineering deep dives, architecture posts, and release notes.https://jamjet.dev/en-ushttps://jamjet.dev/blog/blocking-unsafe-ai-tool-calls/https://jamjet.dev/blog/blocking-unsafe-ai-tool-calls/JamJet 0.8.1 (Python) and @jamjet/cloud 0.2.2 (TypeScript) ship a runtime safety layer that intercepts an agent's tool calls before the tool function is invoked — and the four zero-setup demos prove the path.Mon, 11 May 2026 00:00:00 GMTEngineeringSunil Prakashhttps://jamjet.dev/blog/portable-policy-layer/https://jamjet.dev/blog/portable-policy-layer/JamJet shipped a portable policy layer that runs the same safety rules across Claude Code hooks, OpenAI Agents SDK guardrails, MCP stdio traffic, and the JamJet Python/TS SDKs. One policy file. One audit trail.Mon, 11 May 2026 00:00:00 GMTEngineeringSunil Prakashhttps://jamjet.dev/blog/when-ai-deletes-the-database/https://jamjet.dev/blog/when-ai-deletes-the-database/From PocketOS to Replit, AI agents are wiping production databases. Why this is a runtime problem -- not a model problem -- and the architecture pattern that prevents it.Tue, 05 May 2026 00:00:00 GMTArchitectureSunil Prakashhttps://jamjet.dev/blog/engram-longmemeval-tier-2-3/https://jamjet.dev/blog/engram-longmemeval-tier-2-3/We added 8 retrieval-and-reading techniques to Engram and benchmarked each independently against LongMemEval-S. Three shipped, five didn't. The negative results turned out to be the most useful part.Mon, 04 May 2026 00:00:00 GMTEngineeringSunil Prakashhttps://jamjet.dev/blog/ai-agents-wont-survive-audit/https://jamjet.dev/blog/ai-agents-wont-survive-audit/89% of enterprise AI agents never reach production. The EU AI Act is enforceable in August. Here's what production safety actually requires — and why most agent frameworks aren't ready.Sat, 25 Apr 2026 00:00:00 GMTEnterprise & GovernanceSunil Prakashhttps://jamjet.dev/blog/zero-sidecar-durable-agents-java/https://jamjet.dev/blog/zero-sidecar-durable-agents-java/Kill your agent. Restart it. It remembers everything. The JamJet Java Runtime embeds durable execution directly in your JVM — no Docker, no sidecar, no REST overhead.Sat, 25 Apr 2026 00:00:00 GMTTechnical Deep DiveSunil Prakashhttps://jamjet.dev/blog/how-to-choose-ai-agent-framework-2026/https://jamjet.dev/blog/how-to-choose-ai-agent-framework-2026/LangGraph, CrewAI, AutoGen, Google ADK, JamJet — the landscape is crowded. Here is a practical decision framework for picking the right one.Wed, 15 Apr 2026 00:00:00 GMTArchitecture & Deep DivesSunil Prakashhttps://jamjet.dev/blog/ai-agent-observability-what-to-measure/https://jamjet.dev/blog/ai-agent-observability-what-to-measure/You would not deploy a microservice without metrics and tracing. Why are you deploying AI agents blind? Here is what to measure and how.Wed, 15 Apr 2026 00:00:00 GMTArchitecture & Deep DivesSunil Prakashhttps://jamjet.dev/blog/google-adk-vs-jamjet/https://jamjet.dev/blog/google-adk-vs-jamjet/We built the same insurance claims agent in both frameworks. One crashes and loses everything. The other picks up exactly where it left off.Wed, 15 Apr 2026 00:00:00 GMTArchitecture & Deep DivesSunil Prakashhttps://jamjet.dev/blog/getting-started-with-mcp-agents/https://jamjet.dev/blog/getting-started-with-mcp-agents/Model Context Protocol is becoming the USB-C of AI agents. Here is how to connect your agents to databases, APIs, and file systems — with working code.Wed, 15 Apr 2026 00:00:00 GMTArchitecture & Deep DivesSunil Prakashhttps://jamjet.dev/blog/engram-agent-memory/https://jamjet.dev/blog/engram-agent-memory/One cargo install. Zero infrastructure. Your agents remember everything — with temporal knowledge graphs, semantic search, and MCP-native tools.Tue, 07 Apr 2026 00:00:00 GMTReleases & UpdatesSunil Prakashhttps://jamjet.dev/blog/state-of-memory-java-ai-agents/https://jamjet.dev/blog/state-of-memory-java-ai-agents/A tour of every option Java developers have for adding persistent memory to AI agents — and why most of them stop at chat history.Tue, 07 Apr 2026 00:00:00 GMTArchitecture & Deep DivesSunil Prakashhttps://jamjet.dev/blog/companies-quietly-replacing-workflows/https://jamjet.dev/blog/companies-quietly-replacing-workflows/While most teams argue about prompt engineering, early movers are shipping autonomous agent workflows that handle claims, onboarding, and due diligence end-to-end. Here's what they know that you don't.Tue, 31 Mar 2026 00:00:00 GMTStrategy & VisionSunil Prakashhttps://jamjet.dev/blog/akka-agents-vs-jamjet/https://jamjet.dev/blog/akka-agents-vs-jamjet/Two production-grade approaches to AI agents on the JVM. Akka adapted 20 years of actor infrastructure. JamJet was purpose-built from day one. An honest architectural comparison with code, diagrams, and a decision matrix.Sun, 29 Mar 2026 00:00:00 GMTArchitecture & Deep DivesSunil Prakashhttps://jamjet.dev/blog/jamjet-spring-boot-starter/https://jamjet.dev/blog/jamjet-spring-boot-starter/Add one dependency to your Spring Boot application. Get crash recovery, audit trails, replay testing, and human-in-the-loop for every Spring AI agent call. JamJet brings its full agent runtime — strategies, multi-agent coordination, MCP, A2A, eval harness — to the Spring ecosystem.Sun, 29 Mar 2026 00:00:00 GMTReleases & UpdatesSunil Prakashhttps://jamjet.dev/blog/ai-agent-failures-root-cause/https://jamjet.dev/blog/ai-agent-failures-root-cause/Klarna, Air Canada, DPD — sourced post-mortems of real AI agent failures. The pattern is always the same: prototype infrastructure in production. Named companies, real timelines, avoidable lessons.Sat, 28 Mar 2026 00:00:00 GMTStrategy & VisionSunil Prakashhttps://jamjet.dev/blog/jamjet-java-ai-ecosystem/https://jamjet.dev/blog/jamjet-java-ai-ecosystem/Spring transformed how Java built enterprise apps. AI agents need the same transformation — not another framework, but a production runtime. A sourced comparison of every major JVM AI framework and where the gap remains.Sat, 28 Mar 2026 00:00:00 GMTTechnical Deep DiveSunil Prakashhttps://jamjet.dev/blog/competitors-already-deploying-ai-agents/https://jamjet.dev/blog/competitors-already-deploying-ai-agents/Named companies, real metrics, sourced data. How finance, legal, support, and insurance deploy AI agents in production — and what it means if you haven't started.Wed, 25 Mar 2026 00:00:00 GMTStrategy & VisionSunil Prakashhttps://jamjet.dev/blog/ai-agents-business-case/https://jamjet.dev/blog/ai-agents-business-case/What AI agents mean for business leaders: faster decisions, better scale, and a new operating model. No code, no jargon — just the strategic case.Sat, 21 Mar 2026 00:00:00 GMTStrategy & VisionSunil Prakashhttps://jamjet.dev/blog/incremental-streaming-tiebreaker/https://jamjet.dev/blog/incremental-streaming-tiebreaker/True incremental NDJSON streaming for agent tools, async LLM tiebreaker for coordinator routing, and reasoning mode scoring for Agent Cards.Fri, 20 Mar 2026 00:00:00 GMTReleases & UpdatesSunil Prakashhttps://jamjet.dev/blog/why-we-built-jamjet/https://jamjet.dev/blog/why-we-built-jamjet/The demo-to-production gap in AI agents is real. Here is why we built a new runtime instead of reaching for another framework.Sun, 15 Mar 2026 00:00:00 GMTStrategy & VisionSunil Prakashhttps://jamjet.dev/blog/wealth-management-multi-agent/https://jamjet.dev/blog/wealth-management-multi-agent/Four specialist AI agents — risk profiler, market analyst, tax strategist, portfolio architect — collaborate through a durable workflow to produce investment recommendations. A deep dive into the architecture, with a side-by-side comparison to Google ADK.Fri, 13 Mar 2026 00:00:00 GMTArchitecture & Deep DivesSunil Prakashhttps://jamjet.dev/blog/oauth-federation-agent-auth/https://jamjet.dev/blog/oauth-federation-agent-auth/RFC 8693 token exchange, scope narrowing, per-step scoping, mTLS federation — how JamJet ensures agents never exceed the permissions they were granted.Thu, 12 Mar 2026 00:00:00 GMTEnterprise & SecuritySunil Prakashhttps://jamjet.dev/blog/phase4-enterprise-security/https://jamjet.dev/blog/phase4-enterprise-security/Multi-tenant isolation, PII redaction, OAuth delegation, mTLS federation — the enterprise layer that lets agents handle real data in real organizations.Thu, 12 Mar 2026 00:00:00 GMTEnterprise & SecuritySunil Prakashhttps://jamjet.dev/blog/data-governance-pii-retention/https://jamjet.dev/blog/data-governance-pii-retention/How JamJet's data policy engine handles PII detection, automatic redaction, and time-based retention — enforced by the Rust runtime, not by convention.Thu, 12 Mar 2026 00:00:00 GMTEnterprise & SecuritySunil Prakashhttps://jamjet.dev/blog/langgraph-migration-real-example/https://jamjet.dev/blog/langgraph-migration-real-example/A side-by-side walkthrough of the same workflow in LangGraph and JamJet — what maps across, what disappears, and what you gain.Sun, 08 Mar 2026 00:00:00 GMTArchitecture & Deep DivesSunil Prakashhttps://jamjet.dev/blog/testing-ai-agents-like-software/https://jamjet.dev/blog/testing-ai-agents-like-software/Most teams test their agents by running them manually and eyeballing the output. There is a better way — and it fits in a CI pipeline.Sun, 08 Mar 2026 00:00:00 GMTTesting & EvaluationSunil Prakashhttps://jamjet.dev/blog/phase3-eval-harness-templates/https://jamjet.dev/blog/phase3-eval-harness-templates/Shipping the eval harness, four built-in project templates, and why testing your agents the same way you test software is the only path forward.Sun, 08 Mar 2026 00:00:00 GMTTesting & EvaluationSunil Prakashhttps://jamjet.dev/blog/self-evaluating-agent-50-lines/https://jamjet.dev/blog/self-evaluating-agent-50-lines/Draft, judge, retry. A workflow that scores its own output and loops until it is good enough — or gives up gracefully.Sun, 08 Mar 2026 00:00:00 GMTArchitecture & Deep DivesSunil Prakashhttps://jamjet.dev/blog/why-rust-for-ai-workflows/https://jamjet.dev/blog/why-rust-for-ai-workflows/Not a trendy choice. A conviction-based one. Here is what it cost, what it taught me, and why I would do it again.Sun, 08 Mar 2026 00:00:00 GMTStrategy & VisionSunil Prakashhttps://jamjet.dev/blog/announcing-jamjet/https://jamjet.dev/blog/announcing-jamjet/We built the runtime we wished existed for AI agents — durable, composable, and built for production from day one.Sat, 07 Mar 2026 00:00:00 GMTReleases & UpdatesSunil Prakash