- Resolve .gitignore conflict: include both nix entries and .claude/
- Update AnthropicRuntimeClient::new() test calls to match new signature
- Fix explicit_model_provider_hint test to unset OPENAI_BASE_URL env var
The PermissionMode enum intentionally does not implement PartialOrd
to prevent silent re-ranking of the privilege ladder. Use the explicit
covers() method for privilege comparisons instead of < and >=.
execute_batch already keyed results to original call slots; this makes
that airtight: panicking worker threads resolve to their own index via
a fallback tuple instead of colliding with slot 0, and results are
asserted to follow call order with a regression test that mixes a
workspace-escape read among valid reads at cap=2.
Adds the fan-out bound: parallel-safe calls run in waves of at most
maxParallelToolCalls (default 8, CLAWD_PARALLEL_TOOL_CALLS env, or the
new setting applied via with_max_parallel_tool_calls at runtime build).
Sequential behavior is preserved: allowed_tools checks still run
before dispatch, and ToolSearch stays off the parallel path.
TeamCreate resolves maxConcurrentAgents from the per-team input, then
the maxConcurrentAgents setting, then unlimited (pre-fix behavior).
The cap is persisted in the manifest and registered on a process-wide
gate; agent threads still spawn immediately but block on an RAII slot
before entering their run loop, so manifest/task-claim semantics are
unchanged. TeamDelete forgets the gate so queued agents drain and no
stale team entries accumulate. Includes a gate regression test.
Adds optional positive-integer parsing for the two new fan-out caps
next to subagentModel, in both camelCase and snake_case forms. Zero
parses as unset; non-numeric values are a named config error. Covered
by three regression tests mirroring the subagentModel test style.
Review fixes for PR #3250:
1. Restore workspace-level unsafe_code = "forbid" (was downgraded to
"warn" for TUI support). The per-crate [lints.rust] unsafe_code =
"allow" on rusty-claude-cli already overrides it where needed.
2. Fix TaskClaim TOCTOU race in claim_task(). Replace exists()-then-write
with OpenOptions::create_new(true) which atomically fails if the lock
file already exists, eliminating the race window between the check and
the write.
3. Remove TUI scaffolding deps (ratatui, tui-textarea, gag, crossbeam-channel,
libc, unicode-width) and the /tui slash command spec — these belong in
a future TUI PR and are unused in the current source.
Also updates the provider chain precedence test to reflect the new behavior
where the caller's resolved model is the chain primary.
Co-Authored-By: Claw <noreply@openclaw.ai>
Adds 3 unit tests covering the original silent-drop bug:
- camelCase 'subagentModel' key reads end-to-end
- snake_case 'subagent_model' key reads end-to-end
- blank value returns None (falls back to default model)
Requested by @1716775457damn in PR review.
Restores the fix from @Offwhite-Del that was lost during rebase.
Unknown models now return None so preflight skips the context-window
check and lets the API enforce its own limits.
Port the agent-team enhancement layer onto upstream/main so the model
can spin up coordinated sub-agent teams for parallel work.
subagentModel config wiring (fix):
- Add subagent_model field to RuntimeFeatureConfig + RuntimeConfig::subagent_model()
accessor so the subagentModel setting (already validated by config_validate.rs)
is now actually read and stored.
- Agent tool's resolve_agent_model falls back to subagentModel from config
when no explicit model is passed.
Provider namespace separation:
- New 'custom-openai' provider kind with dedicated env vars
(CLAWCUSTOMOPENAI_API_KEY / CLAWCUSTOMOPENAI_BASE_URL)
- /setup wizard saves kind: 'custom-openai' for option 5
- Bare model name normalized to 'custom/' prefix to avoid proxy 404s
- Sub-agents inherit /setup-saved provider config via inject_config_as_env_fallbacks
Parallel tool execution:
- Override execute_batch to classify read-only tools as parallel-safe
and run them concurrently via std::thread::scope
- Results return in original model order
Team coordination layer:
- AgentMessage, TaskClaim, TeamStatus tools + shared mailbox directory
- Mode presets (tiny/1x ... mega/6x) + enriched TeamCreate/Agent descriptions
- Background team watcher
- /team slash command: on/off/status/toggle
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Add SlashCommand::Tools and SlashCommand::Info enum variants
- Add SLASH_COMMAND_SPECS entries for both commands
- Implement handlers in both REPL and CLI modes
- /tools lists available CLI tools with descriptions
- /info shows claw-code runtime information (version, git sha, rustc, target)
- Both commands return None from handle_slash_command, delegating to REPL/CLI layer
- Add test coverage for both commands in is_none test
- Implementations leverage existing tool specs and binary provenance infrastructure
The terminal check was removed during merge conflict resolution, causing
the spinner animation to be output to non-TTY streams (like pipes used
in tests), which corrupted the output format and broke the
text_prompt_mode_keeps_streamed_text_when_the_turn_fails test.
Restore the is_terminal() check to only animate when stdout is a real
terminal while keeping the interrupt feature.
While a turn runs the main thread is blocked in the conversation loop,
so nothing reads the keyboard. Add an EscapeInterruptMonitor that, for
the duration of a turn on an interactive terminal, switches stdin to a
minimal non-canonical mode (echo/line-buffering off; ISIG and output
processing untouched, unlike full raw mode) and polls for a lone ESC
byte. Escape sequences such as arrow keys are recognized and swallowed.
On Esc it trips the TurnInterruptSignal: the in-flight request is
aborted and control returns to the REPL prompt with the session intact.
Permission prompts read whole lines from stdin mid-turn, so stdin
ownership is coordinated through a StdinPromptGate: while a prompt holds
a lease the listener restores canonical mode and stops consuming bytes.
Also:
- spinner shows '(esc to interrupt)' and the banner/help mention Esc
- WorkerStatus/WorkerEventKind gain an 'interrupted' lifecycle state
- non-terminal stdin and non-unix platforms skip the listener; Ctrl+C
interruption still works there
Closes the Esc-to-interrupt feature request (#3196).
Fixes#3259: When rendering markdown in streaming mode, block-level elements
(code blocks, lists, tables, etc.) were losing trailing newlines due to
render_markdown() calling trim_end(). This caused improper spacing when chunks
were split at block boundaries.
Solution:
- Track last_output_ends_with_newline in MarkdownStreamState to detect when
previous output ended without proper spacing
- In push(): add leading newlines before block elements if previous chunk
didn't end with newlines
- In push(): restore trailing newlines after code block/table closings that
were trimmed by render_markdown()
- Add ensure_newlines() helper to prepare spacing before block starts
- Add comprehensive streaming tests that verify idempotence across all
possible chunk split positions
This ensures that streaming renders produce byte-identical output regardless
of where the input is split into chunks, which is critical for displaying
markdown as it arrives from the API while maintaining proper formatting.
Wire the runtime's TurnInterruptSignal through the CLI turn lifecycle:
- AnthropicRuntimeClient races the streaming request against the
interrupt flag with tokio::select!; when the flag trips, the request
future is dropped, aborting the in-flight HTTP stream for every
provider variant.
- BuiltRuntime installs the shared signal into both the conversation
loop and the API client.
- The per-turn Ctrl+C monitor now interrupts the whole turn instead of
only aborting running hooks, so Ctrl+C mid-turn returns to the REPL
prompt with partial output instead of leaving the request running.
- The REPL spinner reports an interrupted turn distinctly from a
completed one.
Part of the Esc-to-interrupt work (#3196); the Esc key listener lands
separately.
Add a shared interrupt flag that the conversation loop polls at safe
points: before each model request, when a stream call fails, and before
each pending tool execution. When the flag is set the turn winds down
instead of failing: tools that have not run yet receive synthesized
error tool_results so every tool_use stays answered and the session
remains valid for the next request.
TurnSummary gains an interrupted field so callers can distinguish a
user-initiated stop from a completed turn, and the session tracer
records a turn_interrupted event (with iteration and phase) instead of
turn_failed / turn_completed.
Groundwork for Esc-to-interrupt (#3196): a follow-up wires this signal
into the streaming API client and the CLI input listener.
- Add real implementations for /status, /cost, and /version slash commands
- /status shows session metadata including message count and token usage
- /cost displays cumulative token usage including cache metrics
- /version shows the claw-code version
- All three commands are fully backed by existing Session infrastructure
- Add comprehensive tests for all three commands
- Remove expectations that these commands return None
These commands fulfill the requirement to implement 2-3 missing GJC slash
commands that the existing claw-code runtime can fully support.
- Add selector field to ReadFileInput accepting GJC syntax (:50, :50-200, :50+150, :raw)
- Implement read_file_with_selector and read_file_in_workspace_with_selector
- Add apply_line_selector to parse and apply selectors to file contents
- Add truncation_footer field to ReadFileOutput for GJC-compatible output
- Add comprehensive tests for selector parsing and application through tool entry point
Selectors take precedence over offset/limit for backward compatibility.
Closes#3323
- Support line range selectors: :50, :50-200, :50+150, :5-16,960-973
- Support special modes: :raw, :conflicts
- Parse comma-separated ranges with automatic merging of overlapping/adjacent ranges
- Comprehensive unit tests covering all selector formats
- Fixes#3323 Slice 2.1 - Phase 1a (read tool selector parsing)
Five defects found by auditing the agent stack, all of which let the harness act
confidently on a wrong picture of its own state.
1. A turn that errored discarded the record of tools that had already run. The CLI
hands run_turn a CLONE of the session; the turn appends the user message, each
assistant reply, and a tool_result per executed tool to that clone alone. The error
path dropped it while the side effects of those tools remained on disk, and the
recovery path then replayed the same user input against a session showing no sign
they had ever run — inviting a second execution of tools that are not idempotent.
The clone is now adopted before teardown, and recovery resumes the turn instead of
replaying it (new ConversationRuntime::resume_turn).
2. Every sizing guard was computed against the model NAME's context window. With a
local server behind a cloud model alias that is 200k against a much smaller
backend, which does not make the preflights inaccurate — it makes them unreachable.
CLAW_CONTEXT_WINDOW now declares the real window; model_token_limit honours it and
returns a limit for unrecognised models instead of None, max_tokens is capped to a
quarter of it, and the auto-compaction threshold derives from it (70%) rather than
defaulting to a 200k-window constant.
3. Whether to recover by discarding conversation history was decided by substring
matching on rendered error prose, including strings that ordinary transport and
decode failures also produce — so a dropped connection cost the session its
transcript. Classification now happens in the API layer, where the error still has
its type and the request is still in hand: typed overflow errors, plus ambiguous
transport failures only when the request actually filled the window. The two
copy-pasted detection blocks are gone.
4. The top-level agent loop had no iteration ceiling (usize::MAX) while spawned
subagents were bounded at 32. It now gets the same bound, overridable with
CLAW_MAX_TURN_ITERATIONS.
5. Auto-continue nudges were injected as USER turns, so harness-authored text was
persisted, re-sent on every later request, and folded into compaction summaries as
something the user had said. They are recorded as system turns now; the wire
payload is unchanged.
Also replaces the repository's own self-host section, which described a translator
and a serving stack no longer in the request path. That file is folded into the
system prompt verbatim, so it was briefing the model with an architecture that does
not exist.
(cherry picked from commit c8834cb4d1a3372eb70241429f641162a420297e)
A reply carrying no tool_use ended the turn unconditionally. Small local
models routinely narrate the next tool call in prose — "Now running the
EEC-V probe:" — and then emit EOS, so the announced work never happened
and the user was dropped back at the prompt. The same failure wears a
second hat mid-task: stopping to ask for a go-ahead on work already
requested.
The loop now inspects the final line of a tool-less reply. If it
announces a pending action, or asks a question after tools have already
run this turn, a short nudge is pushed as a user message and the loop
continues instead of breaking. The budget is bounded (default 3 per
turn, CLAW_MAX_STALL_NUDGES, 0 disables) so a model that really is
finished still gets to stop.
Prevention pairs with recovery: the "Doing tasks" system-prompt section
now tells the model to act in the turn it plans in.
Tests cover the auto-continue, the bound, a plain completion that must
NOT be nudged, the disable switch, and last-line-only detection. The
behavioural pair was mutation-checked: reverting the continue to a break
fails both.
(cherry picked from commit 9035fe6f4bf4a8d4cb70d7a3baf1f3748c757498)
The git diff snapshot is rendered into the *system prompt*, so its cost is
paid again by every session whose working tree has changed -- and a diff
changes on essentially every edit. The 50_000-char budget was four times the
entire instruction-file budget (12_000) and unbounded in practical effect: a
single modified file added ~15_000 tokens to the prompt.
Measured against a self-hosted backend, one uncommitted change took the
prompt from 8_302 to 23_457 tokens and a one-word reply from ~3 s to 296 s.
With the new default the same session is 7_911 tokens and 36 s. That cost is
absorbable against a hosted frontier model and ruinous against a local one.
Default is now 4_000 chars, matching MAX_INSTRUCTION_FILE_CHARS, and is
overridable with CLAW_MAX_GIT_DIFF_CHARS following the same pattern as
CLAW_MAX_READ_CHARS. A budget of 0 omits the snapshot entirely rather than
emitting an empty section with a truncation marker; git status and the
recent-commit list are unaffected either way.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RNKqVB2JE9UnCkz8FC9HPy
(cherry picked from commit e01c6ea43d56a97e284ab80fa7a90a479997ed74)
Two related gaps let a single agentic turn exceed a small context window,
with no recovery path once it happened.
1. read_file's character ceiling was a hardcoded 64 KB (~16k tokens), sized
for a 200k window. Two reads in one turn reach ~48k tokens, which a 32k
backend rejects outright. Make it configurable via CLAW_MAX_READ_CHARS,
defaulting to the existing 64 KB so behavior is unchanged unless set.
Reads remain paged, not refused: callers still get truncated/nextOffset.
2. Compaction could not help, because it works at message granularity and an
agentic turn is five messages (user / assistant+tool_use / tool_result /
assistant+tool_use / tool_result). With preserve_recent_messages: 4 the
only droppable message is the short user prompt, so the two oversized
tool results were preserved verbatim by design.
Trim preserved tool-result payloads over 16 KB to a head/tail excerpt with
an explicit "[... N characters elided ...]" marker, so the model knows its
view is partial and can re-read. Small payloads pass through untouched.
Also apply trimming on the early-return path: a session can exceed the
window while holding fewer messages than preserve_recent_messages, where
should_compact is false and message-granular compaction has no move to
make. compact_now no longer gates on removed_message_count alone, which
would have computed the smaller session and then discarded it.
Also fixes a pre-existing flaky test: repl_executes_python_code resolves the
python runtime through PATH, which the PowerShell tests blank while they run.
It now takes the same env_lock, so it no longer intermittently fails with
"python runtime not found" on a machine that has python.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013bVvRYn7CQKR6hT2j1L6Cs
(cherry picked from commit b0d4d41e8132f8dc75717b1f74554d649639de10)
The usage-based compaction gate is post-hoc: it can only see the context
after a call returns and reports its counters. Between that measurement and
the next request the session can grow enormously - a reasoning model emitting
a long thinking block, then a tool result carrying a large file.
Observed live: a call measured at 17,858 prompt tokens generated 10,842 more,
a read_file added ~19k on top, and the next request reached the provider at
47,755 tokens and was rejected outright. No tuning of the post-hoc threshold
prevents that, because nothing measures the session in between.
Add a pre-send check driven by estimate_session_tokens, a local heuristic over
the transcript, so it costs no API call and works before any usage has been
recorded at all.
Note the limit of this: compaction preserves the 4 most recent messages, and
in an agentic tool-use loop those messages ARE the tool results carrying the
bulk. This check bounds gradual growth; it cannot rescue a session whose last
four messages already exceed the window.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013bVvRYn7CQKR6hT2j1L6Cs
(cherry picked from commit 26ab52d70fb17e49b74d523aecfc1da7f69a6d60)
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