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tool(mcp registry): debloat context of mcp descriptions - #4717
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spoons-and-mirrors wants to merge 3 commits into
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tool(mcp registry): debloat context of mcp descriptions#4717spoons-and-mirrors wants to merge 3 commits into
spoons-and-mirrors wants to merge 3 commits into
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…rary activation to save tokens in context.
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November 25, 2025 03:11
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Dec 31, 2025
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closing for house keeping - may re-open in the future |
This was referenced Jan 19, 2026
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The mcp registry tool is an experimental tool that (when enabled) hides mcp tool descriptions from the request to save tokens.
To use an mcp tool, the model will call the mcp registry with the tool(s) to activate, which enables them for 3 user messages (random number really)
This allows users to have plenty of mcp tools running without bloating context with their schema and descriptions - only a simple list of tool names is supplied in the registry description.