- Sources: watch
- Channel: AI Engineer (2026-09-09, 4,757 views, 5.0 over 29 ratings)
- Summary: Ajay Prakash states that MCP degrades past roughly thirty or forty tools, so LinkedIn replaced the whole surface with search, get schema, and execute, letting agents find what they need instead of carrying it in context. Playbooks are published as tools, kept self-contained, and split into small referenced pieces so context arrives progressively. Agents are asked to open a pull request improving any stale playbook they hit.
- Why it matters: It is a working pattern for exposing a large internal tool surface to agents without filling the context window.
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