deepseek-harness/.agents/notes/implemented/architecture/2026-09-01-streamed-tool-call-identity.i18n.yaml

# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
#   pnpm run verify-translation-pairing --write .agents/notes/implemented/architecture/2026-09-01-streamed-tool-call-identity.md
2026-09-01-streamed-tool-call-identity.md: c52f39b735199270d65ed30a388333a217003237
2026-09-01-streamed-tool-call-identity.zh.md: 9a7ffb6343870a08e06507408e007ad94fbad178
fix(llm): keep streamed tool-call identity across empty deltas A continuation SSE delta that repeats a tool call's `id` or `name` as an empty string — or as `null`, which some OpenAI-compatible gateways send — erased the identity established by the call's first delta. The assembled block reached the loop with an empty name and failed as `unknown tool ""`, and the empty `callId` persisted into `tool/result`, which the session reader refuses on reopen. `acceptIdentity` accepts only a non-empty string, so a repeated empty or null field means "no update". A tool call still missing `id` or `name` at `[DONE]` ends the response with the new retryable `MALFORMED_TOOL_CALL` code instead of closing an unusable block. 2026-09-01 22:22:51 +08:00			`# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each`
			`# side as of the last confirmed-consistent state. Both languages carry equal authority;`
			`# after editing either side, bring the other along and re-record with:`
			`# pnpm run verify-translation-pairing --write .agents/notes/implemented/architecture/2026-09-01-streamed-tool-call-identity.md`
fix(llm): narrow the fix to identity acceptance Refusing a response whose tool call never receives an identity needed a new failure code, a change to the default retryable set, and a `[DONE]` gate that overrode the finish reason a provider had already sent — turning a safe `max-tokens` truncation into up to five retries. The lenient wire it guarded against is hypothetical: no report describes a stream that omits identity entirely, and the pre-existing test for it is labelled as such. Only `acceptIdentity` and the widened wire types remain. They close the reported erasure and cannot reach a worse outcome than the previous assignment, because the set of inputs that assign only narrows. 2026-09-02 10:33:35 +08:00			`2026-09-01-streamed-tool-call-identity.md: c52f39b735199270d65ed30a388333a217003237`
			`2026-09-01-streamed-tool-call-identity.zh.md: 9a7ffb6343870a08e06507408e007ad94fbad178`