mateo-berri a3e9ed34fe fix(mcp): gate the pre-call listing per tool, not per server ... A tools/call on a cold worker listed the target server once and then never again, so a later caller whose credentials expose a wider upstream catalog got 404 for tools the first caller never had. Gate the pre-call listing on whether this worker already exposes the requested tool, so callers with different catalogs no longer mask each other. Removing the per-server guard also drops the empty-listing case that re-listed on every call.		2026-09-19 19:29:33 -07:00
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mcp_server	fix(mcp): gate the pre-call listing per tool, not per server	2026-09-19 19:29:33 -07:00