The "Default" model in NewSession sends no --model flag, so Claude CLI
picks its own default (e.g. Opus 4.7 [1m] on Pro accounts). The web
status bar then falls back to 200K - 10K headroom = 190K because the
Claude SDK path never plumbs the real per-model contextWindow through
to the wire-level `modelContextWindow`, unlike the ACP/Codex backends.
Fix the gap in three places:
- cli/src/claude/sdk/types.ts: declare optional `modelUsage` on
SDKResultMessage to surface what Claude CLI already emits
(`modelUsage[<model>].contextWindow`).
- cli/src/claude/utils/sdkToLogConverter.ts: on system.init, capture
the resolved model name (full form with `[1m]` suffix) and derive
an initial contextWindow from the suffix. On every assistant
message, inject the cached contextWindow into `usage.context_window`
when absent. On result, refine the cache with the authoritative
value from `modelUsage`.
- web/src/chat/normalizeAgent.ts: forward `context_window` through
the assistant usage normalization, so the existing reducer path
(reducer.ts:175 → StatusBar.tsx:175) can render the real window.
Closes#719.
* feat(opencode): support plan mode
* feat(opencode): support reasoning effort
* feat(opencode): surface context usage in web
Bridge OpenCode ACP usage updates into the existing token-count pipeline so the web status bar can show live context and cache information without a separate UI path.
Co-authored-by: Cursor <cursoragent@cursor.com>
* fix(opencode): restrict plan mode to remote, rollback reasoning effort on failure
- Block local OpenCode plan startup (tools not enforced in local path)
- Allow remote OpenCode plan only (ACP permission handler denies tools)
- Guard web /permission-mode endpoint for local OpenCode plan sessions
- Rollback session reasoning effort when OpenCode rejects set_config_option
- Wire rollback callback through opencodeLoop to runOpencode closure
- Add tests: local plan rejected, remote plan allowed, web guard, effort rollback
* fix(web): auto-retry OpenCode models query to populate model selector without refresh
- Retry early failures (RPC may still be registering on new sessions)
- Poll briefly until availableModels is non-empty
- Stop polling once model options are discovered
- Add tests for retry/poll/stop policy
* fix(opencode): cap model discovery polling
---------
Co-authored-by: Cursor <cursoragent@cursor.com>
* Add Kimi agent support via ACP protocol
Add full integration for the Kimi Code CLI agent using the standard
Agent Client Protocol (ACP). Includes:
- kimi command and CLI registry wiring
- Local launcher spawning kimi directly
- Remote launcher with ACP stdio transport via AcpSdkBackend
- Session management with resume support
- Permission handler supporting all Kimi permission modes
- Terminal UI display component
- Runtime config resolving model from env and ~/.kimi/config.toml
via [HAPI](https://hapi.run)
Co-Authored-By: HAPI <noreply@hapi.run>
* Fix Kimi ACP tool call input decoding on web
Kimi streams tool arguments as JSON text inside the content array
(e.g. {\"command\": \"df -h\"}) instead of rawInput/kind. The handler
now extracts input from three sources in priority order:
1. rawInput (Claude/Codex path)
2. kind + title fallback (Gemini path)
3. content JSON text (Kimi path)
Also handles:
- rawInput: null no longer blocks the kind+title fallback
- Title prefixes like \"Shell: free -h\" are stripped to extract args
- Stale placeholder inputs are re-derived when the title updates
- Normalized kind aliases (shell, run, read_file, write, etc.)
via [HAPI](https://hapi.run)
Co-Authored-By: HAPI <noreply@hapi.run>
* Add kimi support to web UI
* Fix some bugs
* fix(kimi): dedupe repeated tool_call display in terminal UI
* fix(web): keep tool block immutable so React detects input/state changes
* fix(web): recognise Kimi subagent titles like 'Agent: ...' as subagent tools
* fix(web): allow-for-session for ACP agents (kimi, cursor)
PermissionFooter treated all non-codex sessions as Claude, sending
Claude-specific acceptEdits/allowTools to ACP agents that don't
support them. Hub rejected acceptEdits for kimi, and the ACP
PermissionAdapter ignored allowTools.
- Only show 'allow all edits' for Claude sessions
- Send decision: approved_for_session for non-Claude ACP agents
- Update status display to check decision field
* fix(web): lookup subagent sidechains by tool-call id instead of msg id
* fix(web): don't trim newest messages when loading older history
fetchOlderMessages was using trimVisible(merged, 'prepend') which kept
the oldest 400 messages and dropped the newest ones. This caused:
1. Latest messages to disappear when user loaded older history
2. User to see no visible change when new old messages were drowned
in the 400-message window.
Remove the incorrect trim so all fetched older messages are retained
alongside the current window. Subsequent ingestIncomingMessages
(append mode) will naturally keep the window bounded when new agent
messages arrive.
* fix(cli): route Kimi session resume to runKimi instead of runCursor
Kimi was present in AGENT_FLAVORS but dispatchLocalResume had no branch
for it, so resuming a Kimi session fell through to the Cursor launcher.
via [HAPI](https://hapi.run)
Co-Authored-By: HAPI <noreply@hapi.run>
* fix(cli): pass selected model to Kimi ACP backend via KIMI_MODEL env
createKimiBackend was ignoring opts.model and only setting KIMI_PROJECT_DIR.
Use buildKimiEnv so the selected model reaches the subprocess as KIMI_MODEL.
via [HAPI](https://hapi.run)
Co-Authored-By: HAPI <noreply@hapi.run>
* fix(web): bound message window on older loads with dedicated larger cap
fetchOlderMessages was keeping all messages unbounded, causing
sessionStorage bloat on repeated pagination. Reintroduce trimming
with OLDER_LOAD_WINDOW_SIZE (800) so growth is capped while the
newest messages are still preserved for far longer than before.
via [HAPI](https://hapi.run)
Co-Authored-By: HAPI <noreply@hapi.run>
* fix(web): revert sidechain lookup to message id, matching tracer/grouping pipeline
tracer.ts sets sidechainId to the parent message id, and reducer.ts groups
by sidechainId. A prior commit changed reducerTimeline.ts to look up by
tool-call id (c.id), which broke sidechain attachment. Revert to msg.id
so the lookup matches the actual grouping key end-to-end.
via [HAPI](https://hapi.run)
Co-Authored-By: HAPI <noreply@hapi.run>
* fix(cli): gate ACP title prefix stripping to known tool-kind labels
extractTitleArgument stripped at the first colon unconditionally,
corrupting commands/paths like curl http://localhost:3000 or
Windows paths. Now it only strips when the prefix normalizes to
the same tool kind as the event, verified via regex.
via [HAPI](https://hapi.run)
Co-Authored-By: HAPI <noreply@hapi.run>
* fix(shared): include kimi in isCodexFamilyFlavor for ACP permission UI
Kimi is an ACP-style agent that supports the abort decision, but
isCodexFamilyFlavor excluded it, so PermissionFooter rendered the
non-Codex Allow/Deny UI without the Abort button.
via [HAPI](https://hapi.run)
Co-Authored-By: HAPI <noreply@hapi.run>
---------
Co-authored-by: HAPI <noreply@hapi.run>
Emit throttled ACP reasoning snapshots with stable stream ids so OpenCode reasoning updates render live without one row per token.
Collapse matching reasoning snapshots in the web timeline and avoid stale session 404 redirects during refetch.
Tests: targeted Vitest suite and bun typecheck.
Co-authored-by: twshe <twshe@outlook.com>
