Expired70% confidenceOpinionTime unknown
For large projects, MCP's context window may become a bottleneck.
1
Sources
70%
Confidence
Medium-term (~90 days)
Relevance
5/31/2026
First Seen
Valid until: 8/29/2026(expired)
Sources
Related Entities
Related Claims
UnverifiedWhen each MCP is loaded, its tool descriptions are stuffed into the context; attaching a large number of MCPs to an Agent without restricting Tools will cause token explosion, increased latency, and rising costs.71% similarUnverifiedThe MCP solution faces challenges in engineering practice, including compatibility issues caused by frequent protocol version iterations, increased operational complexity from local service process management, and stability impacts from network latency and state synchronization issues.70% similarUnverifiedMCP's working mechanism requires injecting a large amount of context information into model inputs, resulting in excessive token consumption.68% similarUnverifiedAt the tool layer, using large models with Function Calling or the MCP protocol to handle complex requests can only serve as a fallback and cannot carry the main traffic; otherwise, costs will severely overrun as user volume grows.67% similarUnverifiedThe scalability problem with MCP is that the name, description, and schema of each tool must be placed in the system prompt, and 20 servers with 15 tools each would occupy most of the context window.67% similar
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