Fix Ctrl+C at idle prompt: no false interrupt, no stuck state

Full HF-yellow ASCII art banner for CLI

Fix streaming: line-buffered output instead of per-token Live re-render

Overhaul CLI visual design with rich-powered formatting

feat: add headless CLI mode with local filesystem tools and rich terminal rendering

refactor: append dynamic session context after static system prompt for cache stability

Deduplicate file re-reads via content hashing for local and sandbox tools

feat: LLM-based pruning for complex tool outputs (hf_jobs)

fix: also skip plan_tool from deterministic pruning

fix: skip research tool outputs in deterministic pruning

Add deterministic pruning of old tool outputs before LLM compaction

Add per-tool error limits and per-turn request cap

fix: move import/signature validation to sandbox, keep host-side lightweight

fix: update system_prompt_v3.yaml (the actual active prompt) to use research tool

feat: emit tool_log events from research sub-agent for UI liveness

feat: add research sub-agent tool, slim down main agent system prompt

feat: add doom-loop detection for repeated tool call patterns

Improve tool output quality: ANSI stripping, tail-biased truncation, noise suppression

feat: render cancelled tool state in UI after user interrupt

feat: cancel sandbox creation on user interrupt

feat: kill sandbox processes and cancel HF jobs on user interrupt

fix: auto-retry on truncated tool calls + correct activity status on refresh

fix: retry sandbox API calls on transient failures

fix: live event streaming after reconnection + LiteLLM timeout

chore: double sandbox command timeouts

chore: increase sandbox sleep_time to 45 min

fix: clear pending_approval before tool execution starts

fix: gracefully handle MCP and OpenAPI failures during startup

refactor: simplify tool call validation and make interrupts cancel tool execution

feat: prompt for HF token interactively when not found

feat: CLI local mode, slash commands, interrupt support; remove lmnr; frontend fixes

fix: correct context_length init and emit tool_call events for malformed calls

fix: handle interrupt during streaming tool calls without corrupting context

fix: recover malformed tool calls instead of crashing session

feat: add data audit section to system prompt

fix: properly close SDK message on error, show tool errorText

fix: protect system prompt in undo, scan backwards for dangling tool calls, gate input on SDK status

fix: patch dangling tool calls on error, move undo to context manager

stream sandbox creation logs to tool output, fix hf_jobs final status race

fix: improve compaction summary prompt, remove sidebar status bar

fix: increase sandbox sleep_time to 1500s

sync: org onboarding, model updates, sandbox cleanup, prompt fixes

fix: buffer websocket events during disconnects and replay on reconnect

feat: resolve sandbox file paths and show tool description in status

fix: use user OAuth token for job creation (has job.write on org)

fix: inject OAuth token into MCP server headers at runtime

fix: route all HF token usage through session.hf_token from OAuth

fix: pass user OAuth token to dataset inspection tool

feat: implement cooperative agent cancellation with cancel button

fix: use correct HF API filter param and improve integration tests