sususu 086ad91bd9 feat(claude): implement 2.1.258 billing header fingerprint chain and upstream request continuity ...

- Assemble x-anthropic-billing-header strictly following official 2.1.258 binary sequence: cc_version -> cc_entrypoint -> cch -> cc_workload -> cc_is_subagent -> cc_prev_req -> cc_prompt_id.
- Track upstream request-id in thread-safe bounded session continuity state and inject into subsequent turns as cc_prev_req.
- Generate and enforce RFC 4122 UUIDv4 cc_prompt_id per user prompt turn, preserving it across tool continuations while suppressing it on probes and title helpers.
- Detect subagents via agent headers and session metadata to emit cc_is_subagent=true.
- Harmonize diagnostics and continuity lifecycles to prevent uncommitted or truncated streams from corrupting state.
- Exclude x-anthropic-billing-header system blocks from sensitive-word zero-width space injection.

2026-09-04 15:23:31 +08:00

..

antigravity_grounding_urls_test.go

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antigravity_grounding_urls.go

…

cache_helpers_test.go

…

cache_helpers.go

…

chat_ttft_helpers.go

feat(executor): measure effective TTFT with protocol-aware token classification (#5313)

2026-08-29 01:22:21 +08:00

claude_bip39_words.txt

fix(claude): use BIP-39 words for OAuth MCP tool aliases

2026-08-14 22:45:09 +08:00

claude_builtin_tools_test.go

fix(claude): restore tool_search_tool_result references and recognize advisor/agent server tools (#5044) (#5082)

2026-08-19 22:29:51 +08:00

claude_builtin_tools.go

fix(claude): restore tool_search_tool_result references and recognize advisor/agent server tools (#5044) (#5082)

2026-08-19 22:29:51 +08:00

claude_cli_identity_seed_test.go

feat(claude): add fingerprint-profile=claude-code-cli for API keys and delegated providers (#5047)

2026-08-18 17:29:26 +08:00

claude_cli_identity_seed.go

fix(claude): support setup-tokens and gracefully handle 403 OAuth profile errors (#4983) (#5083)

2026-08-20 00:15:31 +08:00

claude_client_detection_test.go

fix(claude): upgrade default Claude Code baseline and fingerprint to 2.1.258

2026-09-03 10:21:13 +08:00

claude_client_detection.go

fix(claude): recognize and pass through native Haiku helpers

2026-08-11 19:33:40 +08:00

claude_code_session_test.go

…

claude_code_session.go

feat(claude): implement 2.1.258 billing header fingerprint chain and upstream request continuity

2026-09-04 15:23:31 +08:00

claude_credential_identity_race_test.go

fix(claude): harden OAuth identity and native routing

2026-08-03 14:47:26 +08:00

claude_credential_identity_test.go

fix(claude): harden request lifecycle

2026-08-03 14:47:26 +08:00

claude_credential_identity.go

fix(claude): harden request lifecycle

2026-08-03 14:47:26 +08:00

claude_device_profile_test.go

fix(claude): upgrade default Claude Code baseline and fingerprint to 2.1.258

2026-09-03 10:21:13 +08:00

claude_device_profile.go

fix(claude): upgrade default Claude Code baseline and fingerprint to 2.1.258

2026-09-03 10:21:13 +08:00

claude_diagnostics_test.go

feat(claude): implement 2.1.258 billing header fingerprint chain and upstream request continuity

2026-09-04 15:23:31 +08:00

claude_diagnostics.go

feat(claude): implement 2.1.258 billing header fingerprint chain and upstream request continuity

2026-09-04 15:23:31 +08:00

claude_input_tokens_test.go

…

claude_input_tokens.go

fix(openai): ensure Responses usage includes token detail fields

2026-08-15 15:00:19 +08:00

claude_mcp_alias_test.go

fix(claude): pass through caller MCP tools on alias server collision

2026-08-14 22:45:09 +08:00

claude_mcp_alias_wordlist.go

fix(claude): use BIP-39 words for OAuth MCP tool aliases

2026-08-14 22:45:09 +08:00

claude_mcp_alias.go

fix(claude): pass through caller MCP tools on alias server collision

2026-08-14 22:45:09 +08:00

claude_ratelimit_test.go

fix(claude): treat allowed_warning as allowed in unified rate limit checks

2026-08-27 17:32:07 +08:00

claude_ratelimit.go

fix(claude): treat allowed_warning as allowed in unified rate limit checks

2026-08-27 17:32:07 +08:00

claude_ttft_helpers.go

feat(executor): measure effective TTFT with protocol-aware token classification (#5313)

2026-08-29 01:22:21 +08:00

claude_upstream_test.go

fix(claude): harden request lifecycle

2026-08-03 14:47:26 +08:00

claude_upstream.go

fix(claude): harden request lifecycle

2026-08-03 14:47:26 +08:00

cloak_obfuscate.go

feat(claude): implement 2.1.258 billing header fingerprint chain and upstream request continuity

2026-09-04 15:23:31 +08:00

cloak_utils.go

fix(claude): harden OAuth identity and native routing

2026-08-03 14:47:26 +08:00

codex_input_ids_test.go

fix(codex): make input ID sanitization collision-resistant and deterministic

2026-08-12 01:04:22 +08:00

codex_input_ids.go

fix(codex): make input ID sanitization collision-resistant and deterministic

2026-08-12 01:04:22 +08:00

codex_multi_agent_v2_test.go

fix(antigravity): preserve request plugin hook semantics

2026-08-11 16:07:42 +08:00

codex_multi_agent_v2.go

feat(codex): support orphan delegation compatibility via orphan-delegation-compatibility

2026-09-03 20:21:24 +08:00

codex_quota_test.go

feat: observe upstream provider quota signals (#5211)

2026-08-24 17:15:37 +08:00

codex_quota.go

feat: observe upstream provider quota signals (#5211)

2026-08-24 17:15:37 +08:00

derived_session_test.go

feat(runtime): implement derived session identity features and tests

2026-07-26 03:07:21 +08:00

derived_session.go

feat(runtime): implement derived session identity features and tests

2026-07-26 03:07:21 +08:00

gemini_content_turns_test.go

fix(executor): prepend empty user turn for model-first Gemini/Antigravity requests (#4959) (#5048)

2026-08-19 18:56:43 +08:00

gemini_content_turns.go

fix(executor): prepend empty user turn for model-first Gemini/Antigravity requests (#4959) (#5048)

2026-08-19 18:56:43 +08:00

gemini_ttft_helpers.go

feat(executor): support token usage parsing for plugin executors

2026-08-30 14:51:08 +08:00

home_refresh_test.go

fix(runtime): log safe home refresh error types

2026-08-29 12:50:45 +08:00

home_refresh.go

fix(runtime): log safe home refresh error types

2026-08-29 12:50:45 +08:00

json_retry_helpers.go

…

logging_helpers_test.go

fix(auth): prefer errors from upstream attempts

2026-08-29 12:50:46 +08:00

logging_helpers.go

fix(logging): enhance error diagnostics and logging for home refresh operations

2026-08-29 12:50:45 +08:00

model_capabilities_test.go

fix(thinking): respect final summary authority

2026-07-31 13:28:14 +08:00

model_capabilities.go

feat(auth): use home model capabilities for thinking

2026-09-03 13:10:30 +08:00

openai_compat_tool_results_test.go

feat(executor): normalize OpenAI tool results for text-only compatibility models

2026-08-03 03:37:24 +08:00

openai_compat_tool_results.go

feat(executor): normalize OpenAI tool results for text-only compatibility models

2026-08-03 03:37:24 +08:00

payload_helpers_disable_image_generation_test.go

…

payload_helpers.go

fix(claude): skip context management when thinking is disabled

2026-08-05 18:25:40 +08:00

payload_mutations_test.go

fix(claude): skip context management when thinking is disabled

2026-08-05 18:25:40 +08:00

payload_mutations.go

…

plugin_executor_usage.go

feat(executor): support token usage parsing for plugin executors

2026-08-30 14:51:08 +08:00

proxy_helpers_test.go

…

proxy_helpers.go

…

responses_ttft_helpers_test.go

fix(store): close git repos during recovery

2026-08-31 08:41:08 +08:00

responses_ttft_helpers.go

feat(executor): measure effective TTFT with protocol-aware token classification (#5313)

2026-08-29 01:22:21 +08:00

responses_usage_helpers_test.go

fix(openai): ensure Responses usage includes token detail fields

2026-08-15 15:00:19 +08:00

responses_usage_helpers.go

fix(openai): ensure Responses usage includes token detail fields

2026-08-15 15:00:19 +08:00

session_id_cache_test.go

…

session_id_cache.go

…

thinking_providers.go

…

thinking_test.go

fix(thinking): honor normalized summary payloads

2026-07-31 12:45:13 +08:00

thinking.go

fix(thinking): honor normalized summary payloads

2026-07-31 12:45:13 +08:00

token_helpers.go

…

transport_cache_test.go

fix(antigravity): harden per-credential transport pooling

2026-08-11 18:33:50 +08:00

transport_cache.go

fix(antigravity): harden per-credential transport pooling

2026-08-11 18:33:50 +08:00

usage_helpers_test.go

feat(usage): track streaming execution state in usage records

2026-08-31 20:29:19 +08:00

usage_helpers.go

feat(usage): track streaming execution state in usage records

2026-08-31 20:29:19 +08:00

usage_stream_benchmark_test.go

…

user_id_cache_test.go

feat(claude): align OAuth wire identity and TLS with Claude Code 2.1.220

2026-08-03 14:47:26 +08:00

user_id_cache.go

feat(claude): align OAuth wire identity and TLS with Claude Code 2.1.220

2026-08-03 14:47:26 +08:00

utls_client_resumption_test.go

feat(claude): enable TLS session resumption

2026-08-03 14:47:26 +08:00

utls_client_test.go

fix(runtime): close per-request uTLS HTTP/2 connections with request context

2026-08-11 00:58:13 +08:00

utls_client.go

fix(runtime): close per-request uTLS HTTP/2 connections with request context

2026-08-11 00:58:13 +08:00

vertex_payload_helpers_test.go

…

vertex_payload_helpers.go

…

websocket_observer_helpers_test.go

feat(plugin): support observing upstream websocket response events

2026-08-27 05:30:19 +08:00

websocket_observer_helpers.go

feat(plugin): support observing upstream websocket response events

2026-08-27 05:30:19 +08:00