Model Context Protocol (MCP), introduced by Anthropic and quickly adopted by OpenAI, Google DeepMind, and Microsoft, is becoming the universal specification for agents to access external APIs, tools, and real-time data.
91%
Overall ConfidenceBased on 5 weighted dimensions
Confidence Breakdown
Authority
30%40Tier 4
Data Quality
25%60Level 3
Recency
20%808-30 days
Corroboration
15%752 sources
Specificity
10%75Level 3
Data Points(2)
MCP introduced by Anthropic in late 2024 and quickly adopted by OpenAI, Google DeepMind, and Microsoft
Dec 29, 2025MCP becoming the universal specification for agents to access external APIs, tools, and real-time data
Dec 29, 2025