Gentleman-Programming/engram v1.15.12 on GitHub

Engram v1.15.12 focuses on agent reliability: Pi setup is now first-class, MCP project selection is safer for long-lived hosts, cloud sync validates persistence before acking, and plugin memory flows survive compaction with clearer UI.

Highlights

Pi setup is now one command: engram setup pi installs gentle-engram, installs pi-mcp-adapter, and writes Pi MCP config without overwriting an existing Engram server.
MCP project overrides work for hosted agents: engram mcp --project <name> and ENGRAM_PROJECT are trusted process-level defaults for current-project, read, and write resolution while keeping explicit per-call validation strict.
Autosync acks are safer: Engram now validates cloud accepted_seqs before acking local mutations, preventing local data from being marked synced when the server did not confirm the whole batch.
Claude/OpenCode save nudges are restored: compatibility endpoints for latest observations and session lookup now match existing plugin hook behavior.
Cloud relation mutations unblock sync: relation/upsert mutations are accepted, canonicalized, validated, and retained in cloud mutation chunks.

Contribution highlights

Thanks to the issue reports that shaped this release:

@yvolchkov and @ardelperal helped tighten the setup path with engram setup pi and the OpenCode auto-start copy.
@deliriumlabs flagged the broken save-nudge hook, which led to the restored observation/session compatibility endpoints.
@AshrafAKRahman reported the mem_save content-loss bug, now fixed with stricter validation and backward-compatible payload handling.
@alexandervazquez98 and @quirozino surfaced the autosync ack safety gap, now guarded by accepted-seq validation.
@ricardoarz-dev, @aleka, and @samuelcooke-cpu drove the MCP project override work for long-lived agent hosts.
@parraletz helped unblock cloud relation mutation sync, with @IrrealV and @forNerzul surfacing adjacent repair/local-sync follow-up areas.
@gabrielizalo helped identify an external OpenCode TUI plugin failure mode and clarify the recovery path.

Pi companion updates

Published gentle-engram@0.1.4.
Added compact memory tool chrome for Pi memory calls.
Added private-block redaction and compaction recovery helpers.
Kept Engram-specific memory UI in gentle-engram, not in core Pi.

Fixes included

mem_save now preserves observation content and accepts the backward-compatible observation alias while rejecting empty saves.
Claude Code plugin context no longer includes bilingual trigger noise.
OpenCode setup no longer tells users to manually run engram serve &; the plugin auto-starts the HTTP server when needed.

Changelog

#372 chore(pi): release v0.1.4
#370 feat(pi): add compact memory tool chrome
#368 feat(pi): add compaction recovery redaction
#376 feat(setup): add pi integration setup
#374 fix(mcp): preserve mem_save observation content
#378 fix(mcp): trust process project override
#373 fix(plugin): remove bilingual triggers from claude-code session context
#377 fix(server): add observations compatibility endpoint
#379 fix(sync): accept cloud relation mutations
#375 fix(sync): validate autosync accepted seqs