> Markdown version of [/videos/100467-making-and-breaking-agents-by-adding-1-000-mcp-tools](https://www.wearedevelopers.com/videos/100467-making-and-breaking-agents-by-adding-1-000-mcp-tools). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Making (and Breaking) Agents by Adding 1,000 MCP Tools What happens when you scale an AI agent with 1,000 MCP tools? Context explodes, but dynamic tool discovery and sandboxed execution can rescue your overloaded system. - **Speakers:** [Guillaume Lebedel](https://www.wearedevelopers.com/@guillaume-lebedel) - **Event:** World Congress 2026 North America - **Published:** September 25, 2026 - **Duration:** 24:48 - **URL:** https://www.wearedevelopers.com/videos/100467-making-and-breaking-agents-by-adding-1-000-mcp-tools ## Access Playback and chapters for this video are available with a Free account. ## Related Moments - [Evaluating unguided agent tools against context-aware investigation pipelines](https://www.wearedevelopers.com/videos/100308-beyond-chat-ai-workflows-that-actually-investigate-alerts-so-you-don-t-have-to-know-everything) (from "Beyond Chat: AI Workflows That Actually Investigate Alerts (So You Don't Have To Know Everything)") - [Orchestrating tools autonomously using agent AI and MCP](https://www.wearedevelopers.com/videos/1549-create-ai-infused-java-apps-with-langchain4j) (from "Create AI-Infused Java Apps with LangChain4j") - [Standardizing agent tool discovery with MCP](https://www.wearedevelopers.com/videos/100336-from-apis-to-mcp-enterprise-governance-registry-and-controls) (from "From APIs to MCP: Enterprise Governance, Registry, and Controls") - [Mitigating excessive agency through scoped tool access](https://www.wearedevelopers.com/videos/1637-delay-the-ai-overlords-how-oauth-and-openfga-can-keep-your-ai-agents-from-going-rogue) (from "Delay the AI Overlords: How OAuth and OpenFGA Can Keep Your AI Agents from Going Rogue") - [Core concepts and mechanics behind Web MCP](https://www.wearedevelopers.com/videos/1816-the-why-and-how-of-webmcp-alex-nahas) (from "The Why and How of WebMCP - Alex Nahas") - [Customizing ai agent skills and deploying server hooks](https://www.wearedevelopers.com/videos/100035-developers-become-orchestrators-from-human-in-the-loop-to-spec-in-the-loop) (from "Developers become Orchestrators: From Human-in-the-Loop to Spec-in-the-Loop") ## Related Articles - [Everything a Developer Needs to Know About MCP with Neo4j](https://www.wearedevelopers.com/magazine/604-everything-a-developer-needs-to-know-about-mcp-with-neo4j) - [WebMCP: Empowering Agents as First-Class Citizens of the Web](https://www.wearedevelopers.com/magazine/696-webmcp-empowering-agents-as-first-class-citizens-of-the-web) - [Dev Digest 164: AI Agents, AI Blindspots and MCP security problems](https://www.wearedevelopers.com/magazine/578-dev-digest-164-ai-agents-ai-blindspots-and-mcp-security-problems) - [Dev Digest 210: AI Agents Are Go! Is MCP Dead? LLMs Crack Anonymity](https://www.wearedevelopers.com/magazine/709-dev-digest-210-ai-agents-are-go-is-mcp-dead-llms-crack-anonymity) ## Related Jobs - [Senior AI Developer](https://www.wearedevelopers.com/jobs/ext/2836034-senior-ai-developer) at **PwC** - [MLOps AI Engineer](https://www.wearedevelopers.com/jobs/ext/2565312-mlops-ai-engineer) at **TeamViewer Germany GmbH,** - [Staff Software Engineer, Agentic Platform](https://www.wearedevelopers.com/jobs/48464-staff-software-engineer-agentic-platform) at **Docker, Inc.** - [Senior AI/ML Engineer](https://www.wearedevelopers.com/jobs/48352-senior-ai-ml-engineer) at **PagerDuty** - [ML Engineer](https://www.wearedevelopers.com/jobs/48448-ml-engineer) at **Docker, Inc.** - [Staff ML Engineer](https://www.wearedevelopers.com/jobs/48463-staff-ml-engineer) at **Docker, Inc.**