Adds a new `rpc-ui` mode that extends the existing headless RPC mode with interactive tool support (ask tool, extension UI dialogs, etc.). In plain `rpc` mode the session has `hasUI=false` and no UI context is wired, so interactive tools are disabled. `rpc-ui` mode sets `hasUI=true` and wires a single shared `RpcExtensionUIContext` instance into both the tool context store and the extension runner. Both consumers share the same `pendingExtensionRequests` map and output closure, so `extension_ui_response` messages received on stdin are routed to the correct waiting promise regardless of which code path (tool or extension) created the request. Changes: - `args.ts`: add `rpc-ui` to the `Mode` union and the parse guard - `launch.ts`: expose `rpc-ui` in the OCLIF flag definition and help text - `main.ts`: propagate `rpc-ui` through all RPC-mode guard conditions and pass `setToolUIContext` to `runRpcMode` when the mode is `rpc-ui` - `rpc-mode.ts`: accept optional `setToolUIContext` callback; create one shared `RpcExtensionUIContext` instance and pass it to both the tool context store and the extension runner
@oh-my-pi/pi-coding-agent
Core implementation package for the omp coding agent in the oh-my-pi monorepo.
For installation, setup, provider configuration, model roles, slash commands, and full CLI reference, see:
Package-specific references:
- CHANGELOG
- MCP configuration guide
- MCP runtime lifecycle
- MCP server/tool authoring
- DEVELOPMENT
- RenderMermaid guide
Memory backends
The agent supports three mutually-exclusive memory backends, selected via the memory.backend setting (Settings → Memory tab, or ~/.omp/config.yml):
off(default) — no memory subsystem runs.local— existing rollout-summarisation pipeline; writesmemory_summary.mdand consolidated artifacts under the agent dir.hindsight— talks to a Hindsight server (Cloud or self-hosted Docker), retains transcripts every Nth user turn, recalls memories on the first turn of a session, and exposesretain,recall, andreflect.
Hindsight quickstart
- Run a Hindsight server (Cloud or
docker run -p 8888:8888 ghcr.io/vectorize-io/hindsight:latest). - Set
memory.backend = "hindsight"andhindsight.apiUrl = "http://localhost:8888"(or your Cloud URL). - Optional environment overrides (env wins over settings):
HINDSIGHT_API_URL,HINDSIGHT_API_TOKEN— connectionHINDSIGHT_BANK_ID,HINDSIGHT_DYNAMIC_BANK_ID,HINDSIGHT_AGENT_NAME— bank addressingHINDSIGHT_AUTO_RECALL,HINDSIGHT_AUTO_RETAIN,HINDSIGHT_RETAIN_MODE— lifecycleHINDSIGHT_RECALL_BUDGET,HINDSIGHT_RECALL_MAX_TOKENS— recall sizingHINDSIGHT_BANK_MISSION,HINDSIGHT_DEBUG
Switching backends mid-session is honoured on the next system-prompt rebuild and the next /memory slash command. Existing users with memories.enabled = true|false are migrated to memory.backend = "local"|"off" exactly once on first launch.