Jeremiah Lowin 7417e974f4 Let a server answer argument-completion requests (#4582) ... * Add server-side argument completion (@mcp.completion) * Reference CompletionValues directly in cast so the import reads as used * Import completion types from mcp_types, not the fastmcp.types mirror * Fix test imports after dropping the fastmcp.types mirror * Fix change-register example import after dropping the types mirror * Enforce 100-value completion cap; make docs example runnable * Document completion authorization contract * Offload sync completion handlers to threadpool * Exclude bare str from completion return type * Pass Any-typed value in bare-string rejection test * Point completion authoring types to mcp_types in v4 notes		2026-07-21 12:26:24 -04:00
..
change-register.mdx	Let a server answer argument-completion requests (#4582)	2026-07-21 12:26:24 -04:00
feature-program.mdx	Address review: drop tasks from modern capability table; note the reentrancy blocker too	2026-07-20 20:28:23 -04:00
index.mdx	Refresh v4 notes index overview to match shipped work	2026-07-20 20:02:49 -04:00
known-gaps.mdx	Refresh v4 developer notes to match shipped work	2026-07-20 20:00:37 -04:00
protocol-2026.mdx	Address review: drop tasks from modern capability table; note the reentrancy blocker too	2026-07-20 20:28:23 -04:00