feat(api): SSE-proxy /v1/responses with mock function_call events - #628

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cursor/bc-81a85314-9dcf-4bbe-8c80-d0393c59da91-9cfb

Commits on Aug 16, 2026

fix(api): treat message audio/function_call null-empty as omit; fail-closed otherwise
seonghobae
committed
743c6e9
fix(api): treat message weight 0/1/null as omit-equivalent; fail-closed otherwise
seonghobae
committed
e3a6e0e
fix(api): fail-closed on unknown chat message fields and legacy function role
seonghobae
committed
4a95b9a
fix(api): treat message prefix null/false as omit; fail-closed on true
seonghobae
committed
82038d3
fix(api): treat chat max_tool_calls null/empty as omit; fail-closed otherwise
seonghobae
committed
1a196b0
fix(api): treat Completions max_tool_calls null/empty as omit; fail-closed otherwise
seonghobae
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3a0d35e
fix(api): treat stream_options null flags as omit-equivalent no-ops
seonghobae
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9d10fa9
fix(api): fail-closed unknown stream_options keys and tools-path message honesty

cursoragent
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seonghobae
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b108251
fix(api): fail-closed stream, model, and sampling on tools passthrough

cursoragent
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seonghobae
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856adb8
fix(api): fail-closed stream, model, and sampling on tools passthrough

cursoragent
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seonghobae
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1a575db
fix(api): fail-closed attribution and routing on tools passthrough

cursoragent
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seonghobae
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9328d11
fix(api): fail-closed empty messages and spend keys on tools passthrough

cursoragent
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seonghobae
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169a382
fix(api): fail-closed non-string user content on tools passthrough

cursoragent
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seonghobae
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be0abae
docs(api): tell buyers non-string user content fails closed on tools

cursoragent
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seonghobae
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f6dfae5
fix(api): fail-closed batch routing hints on tools passthrough

cursoragent
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seonghobae
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b950724
docs: tell buyers to omit batch routing on tool-calling requests

cursoragent
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seonghobae
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dbfa0e5
fix(api): fail-closed seed, stop, n, and logprobs on tools passthrough

cursoragent
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seonghobae
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c5a816f
fix(api): fail-closed empty messages before tools passthrough

cursoragent
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seonghobae
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7a07562
fix(api): fail-closed seed/stop/n/logprobs on tools passthrough

cursoragent
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seonghobae
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ffad9cb
fix(api): apply request temperature on streamed route completions

cursoragent
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seonghobae
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18e6263
fix(api): pop null tool.function description/parameters/strict before proxy

cursoragent
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seonghobae
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bc73dd2
docs: record passthrough knob and stream temperature fixes in CHANGELOG

cursoragent
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seonghobae
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7e9a339
feat(api): SSE-proxy tools and response_format on chat completions

cursoragent
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seonghobae
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3406210
merge: bring #601 omit-real and stream temperature onto SSE tip

cursoragent
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seonghobae
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6372c25
fix(api): fail-closed tool_calls keys and trace/mode on tools path

cursoragent
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seonghobae
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0717921
fix(api): emit mock tool_calls deltas for streamed function tools

cursoragent
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seonghobae
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63089e4
fix(api): apply top_p and penalties on streamed route completions

cursoragent
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seonghobae
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a1823cc
feat(api): SSE-proxy /v1/responses with mock function_call events

cursoragent
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seonghobae
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167f709
test: call the renamed empty-tools Responses honesty case from __main__

cursoragent
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seonghobae
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a5882c8
fix(api): key Responses function_call SSE deltas by item_id

cursoragent
and
seonghobae
committed
37d5cc3

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feat(api): SSE-proxy /v1/responses with mock function_call events - #628

feat(api): SSE-proxy /v1/responses with mock function_call events#628
cursor[bot] wants to merge 30 commits into
mainfrom
cursor/bc-81a85314-9dcf-4bbe-8c80-d0393c59da91-9cfb

Commits on Aug 16, 2026

fix(api): treat message audio/function_call null-empty as omit; fail-closed otherwise

fix(api): treat message weight 0/1/null as omit-equivalent; fail-closed otherwise

fix(api): fail-closed on unknown chat message fields and legacy function role

fix(api): treat message prefix null/false as omit; fail-closed on true

fix(api): treat chat max_tool_calls null/empty as omit; fail-closed otherwise

fix(api): treat Completions max_tool_calls null/empty as omit; fail-closed otherwise

fix(api): treat stream_options null flags as omit-equivalent no-ops

fix(api): fail-closed unknown stream_options keys and tools-path message honesty

fix(api): fail-closed stream, model, and sampling on tools passthrough

fix(api): fail-closed stream, model, and sampling on tools passthrough

fix(api): fail-closed attribution and routing on tools passthrough

fix(api): fail-closed empty messages and spend keys on tools passthrough

fix(api): fail-closed non-string user content on tools passthrough

docs(api): tell buyers non-string user content fails closed on tools

fix(api): fail-closed batch routing hints on tools passthrough

docs: tell buyers to omit batch routing on tool-calling requests

fix(api): fail-closed seed, stop, n, and logprobs on tools passthrough

fix(api): fail-closed empty messages before tools passthrough

fix(api): fail-closed seed/stop/n/logprobs on tools passthrough

fix(api): apply request temperature on streamed route completions

fix(api): pop null tool.function description/parameters/strict before proxy

docs: record passthrough knob and stream temperature fixes in CHANGELOG

feat(api): SSE-proxy tools and response_format on chat completions

merge: bring #601 omit-real and stream temperature onto SSE tip

fix(api): fail-closed tool_calls keys and trace/mode on tools path

fix(api): emit mock tool_calls deltas for streamed function tools

fix(api): apply top_p and penalties on streamed route completions

feat(api): SSE-proxy /v1/responses with mock function_call events

test: call the renamed empty-tools Responses honesty case from main

fix(api): key Responses function_call SSE deltas by item_id