[{"@context":"https:\/\/schema.org\/","@type":"BlogPosting","@id":"https:\/\/blog.terabox.com\/insights\/ingenieria-contexto-agentes-ia#BlogPosting","mainEntityOfPage":"https:\/\/blog.terabox.com\/insights\/ingenieria-contexto-agentes-ia","headline":"Ingenier\u00eda de Contexto: Optimiza tus Agentes de IA","name":"Ingenier\u00eda de Contexto: Optimiza tus Agentes de IA","description":"\ud83d\udcfa V\u00eddeo de estudio recomendado hoy: https:\/\/www.youtube.com\/watch?v=6_BcCthVvb8 El Arte de la Ingenier\u00eda de Contexto: C\u00f3mo Construir Agentes EficacesEl Surgimiento de la Ingenier\u00eda de ContextoEstrategias de Reducci\u00f3n: Compactaci\u00f3n vs. ResumenEspacio de Acci\u00f3n en Tres CapasConclusiones ClavePreguntas y Respuestas El Arte de... ","datePublished":"2026-07-21","dateModified":"2026-07-21","author":{"@type":"Person","@id":"https:\/\/blog.terabox.com\/author\/flextech-admin\/#Person","name":"flextech-admin","url":"https:\/\/blog.terabox.com\/author\/flextech-admin\/","image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/ad516503a11cd5ca435acc9bb6523536?s=150&d=mm&r=gforcedefault=1","url":"https:\/\/secure.gravatar.com\/avatar\/ad516503a11cd5ca435acc9bb6523536?s=150&d=mm&r=gforcedefault=1","height":96,"width":96}},"publisher":{"@type":"Organization","name":"terabox","logo":{"@type":"ImageObject","@id":"http:\/\/blog.terabox.com\/wp-content\/uploads\/2021\/11\/logo\u4ea7\u54c1\u540d-\u7ad6\u7248.png","url":"http:\/\/blog.terabox.com\/wp-content\/uploads\/2021\/11\/logo\u4ea7\u54c1\u540d-\u7ad6\u7248.png","width":900,"height":900}},"image":{"@type":"ImageObject","@id":"https:\/\/blog.terabox.com\/wp-content\/uploads\/2026\/07\/mqdefault-16-1.jpg","url":"https:\/\/blog.terabox.com\/wp-content\/uploads\/2026\/07\/mqdefault-16-1.jpg","height":180,"width":320},"url":"https:\/\/blog.terabox.com\/insights\/ingenieria-contexto-agentes-ia","video":{"@context":"http:\/\/schema.org\/","@type":"VideoObject","@id":"https:\/\/www.youtube.com\/watch?v=6_BcCthVvb8#VideoObject","contentUrl":"https:\/\/www.youtube.com\/watch?v=6_BcCthVvb8","name":"Context Engineering for AI Agents with LangChain and Manus","description":"Join us for a deep dive into context engineering \u2013 the critical practice that determines how well your AI agents perform in production. Lance Martin from LangChain and Manus co-founder Yichao \"Peak\" Ji share battle-tested strategies for managing context windows, optimizing performance, and building agents that scale. Peak was recently named one of MIT's Innovators Under 35 for his work on AI agents. Here, we cover Manus's context engineering approach.\n\nStrategies include:\n\n(1) **Context reduction** via dual-form tool results (full\/compact) with policy-based compaction and schema-driven summarization\n(2) **Context offloading** through layered action spaces (function calling \u2192 sandbox utils \u2192 packages\/APIs) with filesystem-based state management and shell utilities instead of vectorstore indexing\n(3) **Context isolation** using minimal sub-agents (planner, knowledge manager, executor) with agent-as-tool paradigm and constrained decoding for schema-based inter-agent communication.\n\n\ud83d\udcca Access the Presentations:\n\nLance Martin's slides (LangChain): https:\/\/docs.google.com\/presentation\/d\/16aaXLu40GugY-kOpqDU4e-S0hD1FmHcNyF0rRRnb1OU\/edit?slide=id.p#slide=id.p \n\nYichao \"Peak\" Ji's slides (Manus): https:\/\/drive.google.com\/file\/d\/1QGJ-BrdiTGslS71sYH4OJoidsry3Ps9g\/view?usp=sharing\n\nReady to start building reliable agents? \nSign up for LangSmith, our agent observability & evals platform: https:\/\/www.langchain.com\/langsmith\/?utm_medium=social&utm_source=youtube&utm_campaign=q4-2025_meetup-manus_co\n\nLearn how to observe and evaluate agents on LangChain Academy:\nhttps:\/\/academy.langchain.com\/courses\/quickstart-langsmith-essentials\/?utm_medium=social&utm_source=youtube&utm_campaign=q4-2025_youtube-academy-links_aw\n\nChapters\n0:01:00 Introduction to context engineering\n0:12:00 Why context engineering in Manus\n0:15:00 Context reduction in Manus\n0:19:20 Context isolation in Manus\n0:22:17 Context offloading in Manus\n0:29:00 Avoid context over-engineering\n0:31:00 Q&A: Explain sandbox utils in Manus\n0:31:55 Q&A: Indexing (vectorstore) vs just using files\n0:32:50 Q&A: Memory in Manus\n0:34:30 Q&A: Manus and The Bitter Lesson\n0:36:44 Q&A: Data format\n0:37:45 Q&A: Summarization tips\n0:40:00 Q&A: Sub-agents as tools\n0:43:57 Q&A: Model choice\n0:46:20 Q&A: Tool selection\n0:49:48 Q&A: Planning\n0:53:35 Q&A: Guardrails\n0:55:39 Q&A: Evals\n0:57:15 Q&A: Using RL","thumbnailUrl":["https:\/\/i.ytimg.com\/vi\/6_BcCthVvb8\/default.jpg","https:\/\/i.ytimg.com\/vi\/6_BcCthVvb8\/mqdefault.jpg","https:\/\/i.ytimg.com\/vi\/6_BcCthVvb8\/hqdefault.jpg","https:\/\/i.ytimg.com\/vi\/6_BcCthVvb8\/sddefault.jpg"],"uploadDate":"2025-10-14T19:23:40+00:00","duration":"PT1H53S","embedUrl":"https:\/\/www.youtube.com\/embed\/6_BcCthVvb8","publisher":{"@type":"Organization","@id":"https:\/\/www.youtube.com\/channel\/UCC-lyoTfSrcJzA1ab3APAgw#Organization","url":"https:\/\/www.youtube.com\/channel\/UCC-lyoTfSrcJzA1ab3APAgw","name":"LangChain","description":"Learn more about how to build agents with LangChain products.","logo":{"url":"https:\/\/yt3.ggpht.com\/a37xtLmxeZMFCB5Zj4isLgU9hKznc5qceLU4DOfdCdgiZJi0pORPqlc145VTJU6Sne1Ti6RJ=s800-c-k-c0x00ffffff-no-rj","width":800,"height":800,"@type":"ImageObject","@id":"https:\/\/www.youtube.com\/watch?v=6_BcCthVvb8#VideoObject_publisher_logo_ImageObject"}},"potentialAction":{"@type":"SeekToAction","@id":"https:\/\/www.youtube.com\/watch?v=6_BcCthVvb8#VideoObject_potentialAction","target":"https:\/\/www.youtube.com\/watch?v=6_BcCthVvb8&t={seek_to_second_number}","startOffset-input":"required name=seek_to_second_number"},"interactionStatistic":[[{"@type":"InteractionCounter","@id":"https:\/\/www.youtube.com\/watch?v=6_BcCthVvb8#VideoObject_interactionStatistic_WatchAction","interactionType":{"@type":"WatchAction"},"userInteractionCount":67400}],{"@type":"InteractionCounter","@id":"https:\/\/www.youtube.com\/watch?v=6_BcCthVvb8#VideoObject_interactionStatistic_LikeAction","interactionType":{"@type":"LikeAction"},"userInteractionCount":1837}]},"about":["Insights","\u300eSpanish\u300f"],"wordCount":1491},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Insights","item":"https:\/\/blog.terabox.com\/insights\/#breadcrumbitem"},{"@type":"ListItem","position":2,"name":"Ingenier\u00eda de Contexto: Optimiza tus Agentes de IA","item":"https:\/\/blog.terabox.com\/insights\/ingenieria-contexto-agentes-ia#breadcrumbitem"}]}]