- Codex: decouple active_agent_count decrement from close_agent target
parsing and reset counter on turn_context to prevent main assistant
messages from being swallowed when close_agent events are malformed
- Codex: use exact filename match with separator-aware fallback and
sorted candidates for deterministic subagent session file resolution
- Codex/OpenCode: truncate subagent tool call previews to 500 chars
- OpenCode: batch-load all subagent tool calls in a single SQL query
instead of per-task N+1 queries to avoid slow detail page loads
- Streaming: restrict positional child grouping fallback to in-progress
agents only, preventing top-level tool calls from being incorrectly
folded into completed Agent cards
- Tests: update Claude context window assertions to match 1M default
Transform OpenCode "task" tool calls with subagent_type into unified
Agent card display: rewrite as "Agent" tool with subagent_type, prompt,
description, and model; compute duration from time fields; query
sub-agent session parts from SQLite for nested tool call lists; extract
<task_result> content to strip preamble noise from agent output; guard
Streamdown code plugin against unsupported Shiki language identifiers
(e.g. "##", "function") in fenced code blocks from tool output.
Render Agent/Explore/Plan tool calls in a visually distinct collapsible
container with colored left border, replacing the generic tool card. Parse
subagent JSONL transcripts from {sessionId}/subagents/ to extract and
display the actual tool calls (Bash, Read, Grep, etc.) the subagent
executed, reusing the existing ToolCallPart for consistent appearance.
- Add AgentToolCallPart component with collapsible body, prompt section,
execution stats, and nested tool call list via render prop injection
- Add AgentExecutionStats and AgentToolCall types (Rust + TypeScript)
- Parse toolUseResult.agentId to locate and read subagent JSONL files
- Validate agentId against path traversal before filesystem access
- Pass agentStats through adapter for both ID-matched and positional
tool result pairing
- Strip agentStats in nested render to prevent recursive Agent expansion
- Add i18n keys for agent UI labels across all 10 languages
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