Nik Divjak
630f9e5324
Catalog summaries of mounted xd:// devices are inlined verbatim into the system prompt. External devices (MCP servers, plugins) supply that text, and it was bounded only by character count: a summary of multi-byte script passed roughly three times the intended budget, and control characters survived into the prompt where they can forge structure. Summaries now go through a single sanitize-and-bound step that strips C0/C1 control characters and bounds the result in UTF-8 bytes via the central truncateHeadBytes helper, so a cut lands on a code point boundary and never renders a partial code point. The built-in/external distinction is derived once per entry, and that same boolean both selects the description cap and is exposed as `dynamic`, so the cap and the flag cannot disagree. The prompt uses the flag to state that dynamic summaries are untrusted metadata, and the mount notice says the same for newly appeared devices. (cherry picked from commit 5989da6235d820bc687779a791e655e6f1b2df0f)
@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:
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 immediately replaces the live backend, memory tools, listeners, and system-prompt context. Existing users with memories.enabled = true|false are migrated to memory.backend = "local"|"off" exactly once on first launch; afterward, memory.backend is the sole runtime selector.