Port from OpenClaw:
- session-write-lock: file-level write lock with atomic creation, reference
counting, stale lock detection, and process cleanup handlers
- session-file-repair: auto-detect and repair malformed JSONL lines with
backup and atomic rename
- session-transcript-repair: fix tool call/result pairing issues including
displaced results, duplicates, orphans, and missing inputs
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add minLength:1 to sessions_spawn task parameter to prevent empty
task strings. Remove parentSessionId from AgentOptions as the
subagent registry tracks lineage via requesterSessionId.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Call initSubagentRegistry() after setHub() in Hub constructor to
restore persisted runs. Call shutdownSubagentRegistry() before
closing agents in shutdown() to mark active runs as ended.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Replace for-await stream consumption in watchChildAgent with
waitForIdle() + onClose() callbacks on AsyncAgent. This prevents
conflict with Hub.consumeAgent() which also reads the Channel.
Add shutdownSubagentRegistry() for clean Hub shutdown, guard
Hub access with isHubInitialized(), and clean resumedRuns in sweep.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Register sessions_spawn tool in the tool system with TypeBox schema.
Subagents are blocked from spawning nested subagents via both tool
policy (DEFAULT_SUBAGENT_TOOL_DENY) and runtime guard. Add group:subagent
tool group and parentSessionId to AgentOptions.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add global Hub singleton for cross-module access by subagent tools.
Add createSubagent() method to Hub for spawning ephemeral child agents
with isSubagent flag and custom system prompts.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Implement subagent registry, persistence store, and announcement flow
for child agent lifecycle management. Includes types, registry with
auto-archive sweeper, session JSONL reading for result extraction,
and formatted announcement message delivery.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Only forward message_start/update/end (assistant role) and
tool_execution_start/end to clients. Drop agent_start, agent_end,
turn_start, turn_end, and tool_execution_update at the Hub layer.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Next.js MetadataRoute.Manifest types only accept single-value purpose
fields, not space-separated combinations like "any maskable".
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Enable the web app to be installed as a standalone PWA on mobile and
desktop. Uses Next.js built-in Metadata API for manifest generation,
a lightweight service worker for navigation offline fallback, and
proper Apple Web App metadata for iOS support.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Expose PiAgentCore events through the full backend pipeline:
- Agent.subscribe() transparently forwards engine events
- AsyncAgent pushes all AgentEvent into Channel alongside error Messages
- Hub discriminates ChannelItem and forwards events via StreamAction
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Remove template boilerplate (sample SVGs, test IPC message, comments),
add react-router-dom v7 with createHashRouter, scaffold home and chat
pages using @multica/ui components, and add READMEs for desktop, ui,
and store packages documenting import conventions.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add /model command to interactively switch models:
- /model: Show current model and list available models for provider
- /model <name>: Switch to specified model (preserves session)
Example usage:
/model # Shows claude-opus-4-5, claude-sonnet-4-5, etc.
/model claude-sonnet-4-5 # Switch to sonnet model
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Move src/agent/oauth/ to src/agent/providers/oauth/ (parent-child structure)
- Delete deprecated oauth/providers.ts re-export file
- Simplify Claude model names: claude-opus-4-5 (without date suffix)
- Update Codex models to current lineup (gpt-5.2, gpt-5.1-codex, etc.)
- Set claude-opus-4-5 as default model for claude-code provider
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Create src/agent/providers/ with registry.ts and resolver.ts
- registry.ts: Provider metadata, status checking, login instructions
- resolver.ts: API key resolution, model resolution
- oauth/providers.ts now re-exports from providers/ (deprecated)
- tools.ts: Remove PROVIDER_ALIAS and DEFAULT_MODELS (moved to providers/)
- Update imports in runner.ts and chat.ts
This separates concerns:
- oauth/ only handles OAuth credential reading
- providers/ manages all provider metadata and resolution
Messages store gains streamingIds set and startStream/appendStream/
endStream actions. Gateway store routes stream action payloads to
these new actions. Chat component switches to StreamingMarkdown
for in-progress messages, providing incremental block-level rendering.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
AsyncAgent now subscribes to pi-agent-core events (message_start,
message_update, message_end) and forwards incremental text deltas
through a stream callback. Hub registers the callback and sends
stream payloads to the requesting client via Gateway.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add isOAuthProvider() and isProviderAvailable() helpers
- Show login instructions for OAuth providers without credentials
- Show configuration example for API Key providers without keys
- Fail early with helpful error message instead of cryptic API errors
- Add ID column to show actual provider keys for --provider flag
- Add usage examples with actual command syntax
- Improve visual formatting with table headers
- Change package exports from dist/ to src/ (consistent with @multica/store and @multica/ui)
- Add private: true since SDK is an internal monorepo package
- Switch tsconfig from NodeNext to bundler moduleResolution
- Remove .js suffixes from all internal imports for Turbopack compatibility
Eliminates the need to build SDK before running dev server or Next.js build.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The /provider command is now a built-in CLI command in chat.ts,
which directly calls oauth/providers.ts for accurate status.
The skill was redundant and could produce inconsistent results
since it relied on LLM reading files instead of using the API.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Separate OAuth credential reading (external CLI tools) from the main
CredentialManager (API Key configuration in credentials.json5).
- credentials.ts: API Key configuration management
- oauth/: External OAuth credential reading (Claude Code, Codex)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Provides instructions for viewing and switching LLM providers,
including OAuth (Claude Code, Codex) and API Key based providers.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
The /provider command shows:
- Current provider and model
- List of available providers (OAuth and API Key)
- Status of each provider (configured/not configured)
- Instructions for switching providers
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add provider alias mapping (claude-code -> anthropic)
- Resolve API key from OAuth credentials for claude-code and codex
- Add default models for each provider
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add support for reading OAuth credentials from external CLI tools:
- Claude Code: ~/.claude/.credentials.json or macOS Keychain
- Codex: ~/.codex/auth.json or macOS Keychain
Includes provider management with status checking and login instructions.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Move gatewayUrl into gateway store state with setGatewayUrl action
- layout.tsx uses useGatewayStore.getState().setGatewayUrl() directly
- Remove @multica/fetch from store and web package.json dependencies
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add useAutoScroll hook using ResizeObserver + MutationObserver
- Observes content children for size changes (streaming, images)
- Watches for new DOM nodes (new messages, history load)
- Respects user scroll position: no force-scroll when reading above
- Integrate in Chat component alongside existing useScrollFade
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add typed AgentMessageItem to SDK with proper content block types
- Add fetchAgentMessages action to hub store using getAgentMessages RPC
- Extract text from complex content blocks (user string, assistant array)
- Auto-load history when selecting an agent with no local messages
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add LIST_DEVICES event and "hub" device type to SDK
- Add listDevices() method to GatewayClient
- Add handleListDevices handler in Gateway
- Change Hub deviceType from "client" to "hub"
- Refactor gateway store: auto-connect WS, separate hubId selection
- Hub-init: auto-connect on mount, discover hubs on registered
- Hub-sidebar: show discovered hubs list with connect/disconnect UI
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
