[ SLANG ][ AI ][ TOOLS ]
The specific combination of external tools and APIs an AI agent is configured to call on, distinct from the agent's core model or reasoning.
REAL-WORLD EXAMPLE
"They swapped half the tool stack when the old search API got deprecated, barely noticed a difference in behavior."
LORE & ORIGIN
Named borrowing 'stack' from tech-stack terminology, referring to the assembled toolset available to an agent rather than any single tool.
FIRST SEEN
2024
PEAK POPULARITY
2024-2026 (Vibe Coding Era)
CURRENT STATUS
Mainstream Slang
Related To:Tool RouterTool CallingAgent Stack
AURA IMPACT ⓘ
+15 AURA
TREND STATUS
↑ HIGH RISING FAST · MODERATE
CULTURE CATEGORY
[ SLANG ][ AI ][ TOOLS ]
RELATED TERMS
MENTIONS OVER TIME
2023202420252026
RELATED SEARCHES
TOP PLATFORMS
TikTok
52%
YouTube
20%
Twitter / X
14%
Reddit
9%
Others
5%
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