fix(responses): fail loudly on MCP gateway failures (initial call, mid-stream, zero resolved tools) - #32579

Merged

tin-berri merged 6 commits into

BerriAI:litellm_oss_stagingfrom

thibault-linktree:litellm_fix_mcp_gateway_failure_handling

Jul 9, 2026

Commits on Jul 9, 2026

fix(responses): surface MCP gateway initial-call failures instead of emitting a broken stream

thibault-linktree
and
claude
committed
aa48016
fix(responses): emit terminal error event on MCP tool-execution / follow-up failures

thibault-linktree
and
claude
committed
70656be
fix(responses): reject MCP gateway requests that resolve zero tools

thibault-linktree
and
claude
committed
b6d9d85
fix(responses): monotonic sequence number for terminal error event; drop orphaned tool events on batch failure

thibault-linktree
and
claude
committed
d181176
test: trim redundant MCP gateway tests

thibault-linktree
and
claude
committed
092bc79
Remove deepwiki MCP server configuration
tin-berri
authored
60412fc