From 2705ee38c5540b63cb876a3e17b5b0effb4143c5 Mon Sep 17 00:00:00 2001 From: Adam Moussa <166072409+amoussa1229@users.noreply.github.com> Date: Fri, 15 May 2026 13:32:25 -0400 Subject: [PATCH] Add session handoff doc for 2026-05-15 modernization Captures end-of-session state after Phases 1-2-4 merge: current architecture, shipped commits, three documented open items (retrieval-augmented routing test before Phase 5; non-atomic cache write; log rotation), unscheduled-but-ready items (weekly digest + log prune), telemetry collection window, roadmap status, and a pickup prompt template for the next session. Dated filename so future handoffs can coexist without overwriting. --- HANDOFF-2026-05-15.md | 187 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 187 insertions(+) create mode 100644 HANDOFF-2026-05-15.md diff --git a/HANDOFF-2026-05-15.md b/HANDOFF-2026-05-15.md new file mode 100644 index 0000000..73b195f --- /dev/null +++ b/HANDOFF-2026-05-15.md @@ -0,0 +1,187 @@ +# Sea Haven Orchestrator — Session Handoff + +_Generated 2026-05-15 at end of modernization session. Companion to the original assessment at `~/Desktop/orchestrator-modernization-assessment.md`._ + +## TL;DR + +Phases 1, 2, and 4 of the modernization assessment are **merged to `main`** (`db34d7e` is the latest commit). The orchestrator now has a memory-aware structured router, JSONL telemetry, CI, and is bumped to Sonnet 4.6. Three FIX-level review items were caught and fixed in a follow-up PR. One known follow-up to do **before Phase 5** (retrieval-augmented routing test) and two low-priority items can ride along on the next time anyone touches the relevant files. + +--- + +## Current state + +**Repo:** `amoussa1229/orchestrator` (personal, private) at `~/Documents/repositories/orchestrator/` +**Branch:** all work merged into `main` via PRs #1, #2, #3. No open branches. +**Architecture:** `START → retriever → router → agent → END`. Six agent nodes (implementer, reviewer, researcher, cross_reviewer, scanner, fast_coder) via an `AGENTS` registry + factory. Connector node (one-tool-call rule preserved). Unknown route returns an explicit error string. +**Memory:** `~/.claude/projects/-Users-adammoussa-Documents-repositories/memory/` (87 files) embedded with `text-embedding-3-small`, cached to `.cache/embeddings.json`. Top-3 injected into router + agent prompts. Read-only. +**Telemetry:** every full run writes one JSONL line to `~/.claude/logs/orchestrator/YYYY-MM-DD.jsonl` (UTC). `scripts/weekly_summary.py` produces a markdown digest. +**CI:** `.github/workflows/ci.yaml` runs ruff check + ruff format check + `pytest --collect-only`. Two jobs, both green. +**Models:** Sonnet 4.6 (`claude-sonnet-4-6`), Haiku 4.5 (`claude-haiku-4-5-20251001`), GPT-4.1, Gemini 2.5 Pro, DeepSeek Coder. All centralized as constants in `models.py`. + +## What shipped this session + +| PR | Commits | What | +|---|---|---| +| [#1](https://github.com/amoussa1229/orchestrator/pull/1) | `366d724`, `ac7101f`, `67180e1`, `f05a98d` | Phases 1, 2, 4 + README update | +| [#2](https://github.com/amoussa1229/orchestrator/pull/2) | `5378bac` | Code-review FIX items: Gemini retry coverage, batched embeddings, UTC log filenames, cost-includes-failures | +| [#3](https://github.com/amoussa1229/orchestrator/pull/3) | `fb5dbb2`, `3638d6b`, `2bb8365` | CI workflow, Sonnet 4.6 bump, golden-set CI collection fix | + +Memory updates: +- `project_orchestration_migration.md` — rewritten for current architecture +- `feedback_executor_mode_workflow.md` — new (executor-mode workflow rules) +- `feedback_pre_action_smoke_test.md` — new (smoke-test prompt builders) +- `MEMORY.md` — indexed both new feedback entries + +System updates: +- `~/.config/git/ignore` — `.DS_Store` added globally + +--- + +## Open items + +### 1. Retrieval-augmented routing test — **DO BEFORE PHASE 5** + +**Status:** open, ~30 min effort. + +**What's missing.** The golden-set test (`tests/test_routing_golden.py`) calls `router_node` with no `retrieved` key, so all 21 cases exercise the router on a bare prompt without memory injection. We currently have zero test signal on whether retrieval flips a routing decision. + +**Why it blocks Phase 5.** Phase 5 modifies `RouteDecision` (adds `risk_class`, `confidence`). That changes the router prompt path that retrieval also touches. Without a test that validates memory-augmented routing, we can't tell whether Phase 5 breaks routing only in the with-memory case. + +**Fix.** Add 2–3 cases with populated `retrieved`: + +```python +from retriever import retrieve + +@requires_keys +def test_router_unchanged_with_relevant_memory(): + retrieved = retrieve("Send a Slack message to ops", k=3) + out = router_node({ + "task": "Send a Slack message to ops about the deploy", + "messages": [], + "retrieved": retrieved, + }) + assert out["route"] == "connector" + + +@requires_keys +def test_router_unchanged_with_offtopic_memory(): + # Hand-built off-topic context — router should still pick the obvious route. + fake_retrieved = [ + {"name": "feedback_emulator_coordinates", "score": 0.1, + "content": "ADB input uses landscape; getevent uses portrait"}, + ] + out = router_node({ + "task": "Review this PR diff for security issues", + "messages": [], + "retrieved": fake_retrieved, + }) + assert out["route"] == "reviewer" +``` + +**Priority: medium.** Not urgent for current usage, but it's the only gate on confidently merging Phase 5. + +--- + +### 2. Non-atomic cache write — **LOW** + +**Status:** open, ~5 min effort. + +**What's wrong.** `retriever._save_cache` calls `CACHE_FILE.write_text(...)`, which truncates the file to zero before writing. A crash, Ctrl-C, or kill during the ~50ms write window leaves `.cache/embeddings.json` empty or half-written. Next run, `_load_cache` hits `JSONDecodeError`, returns `{}`, and the retriever re-embeds all 87 memories (~10s + ~$0.001). + +**Impact severity.** Latency-only, not correctness or data-loss. Source memory files are untouched; re-embedded vectors are identical. + +**Probability.** Low. Vulnerable window is short and only occurs when memories actually changed (cache-hit-only path doesn't write). + +**Fix.** Atomic write via temp file: + +```python +def _save_cache(cache: dict) -> None: + CACHE_DIR.mkdir(exist_ok=True) + tmp = CACHE_FILE.with_suffix(".json.tmp") + tmp.write_text(json.dumps(cache)) + tmp.replace(CACHE_FILE) +``` + +**Priority: low.** Bundle with the next change that touches `retriever.py`. Not worth a dedicated PR. + +--- + +### 3. Telemetry log rotation — **LOW** + +**Status:** open, ~5 min added to the digest `/schedule`. + +**What's wrong.** `~/.claude/logs/orchestrator/YYYY-MM-DD.jsonl` files accumulate forever. No deletion, no compression. At current volume (20 runs/day) the directory grows ~2 MB/year — disk is not the issue, but file count climbs and the digest only reads the last 7 days, so older logs are noise. + +**Fix.** One-liner in a scheduled routine: + +```bash +find ~/.claude/logs/orchestrator -name "*.jsonl" -mtime +90 -delete +``` + +90 days well exceeds the 7-day digest window. + +**Priority: low.** Bundle with the weekly digest `/schedule` — same job can emit the digest and then prune. + +--- + +## Scheduled-but-unscheduled + +These were called out as "do it when ready" but never wired: + +- **Weekly digest** → `python3 ~/Documents/repositories/orchestrator/scripts/weekly_summary.py` piped to Slack. Suggested cadence: Monday morning. Wire via `/schedule`. +- **Quarterly log prune** (see item 3 above) — bundle with the digest schedule. + +--- + +## Telemetry collection period + +The next decision point on the assessment roadmap (Phase 5 vs Phase 3 vs stop) was deliberately deferred until **~1 week of real-workload telemetry** is in the JSONL log. As of 2026-05-15 the log has 2 entries (both from smoke testing this session). Real usage starts now. + +Re-run `python3 scripts/weekly_summary.py` after ~7 days of normal use to get the first meaningful digest. Decisions that depend on this: + +- **Unknown rate** — target <2%. If higher, router prompt or AGENTS descriptions need work. +- **Top routes** — confirms model-diversity hypothesis is real (i.e., non-Sonnet routes get used). +- **Mean tokens per route** — flags runaway prompts. +- **Failed-run cost** — flags transient provider issues that retries aren't catching. + +--- + +## Roadmap status + +From `~/Desktop/orchestrator-modernization-assessment.md`: + +| Phase | Status | Notes | +|---|---|---| +| 1 — Stabilize foundations | ✅ DONE | PR #1, commit `366d724` | +| 2 — Memory retriever | ✅ DONE | PR #1, commit `ac7101f` | +| 3 — Governance compiler | HOLD | Only if prompt drift pain shows up. AGENTS dict + handbook links currently cover ~80%. | +| 4 — JSONL telemetry | ✅ DONE | PR #1, commit `f05a98d` | +| 5 — Risk class + connector audit log | GATED on item 1 above + telemetry data | Low-risk addition once item 1 lands and digest shows clean baseline. | +| 6 — Memory distillation | HOLD | Only if Phase 2 retrieval is paying off after a few weeks of real use. | +| 7 — Bounded connector chaining | HOLD | Only if `connector-audit.jsonl` (Phase 5) shows a recurring multi-call pattern. | + +--- + +## How to pick up next session + +If continuing this work in a future session, paste this prompt template: + +> Context: orchestrator modernization handoff at `~/Documents/repositories/orchestrator/HANDOFF-2026-05-15.md`. Read that first. Phases 1, 2, 4 are merged. Open items #1 (retrieval test), #2 (atomic cache), #3 (log rotation) documented there. I want to . + +Memory entries the next session will load automatically (already in MEMORY.md): +- `project_orchestration_migration.md` +- `feedback_executor_mode_workflow.md` — relevant if executing an approved plan +- `feedback_pre_action_smoke_test.md` — relevant for any prompt-builder work +- `feedback_composio_direct_tools.md` — relevant if anyone proposes meta-tool routing + +--- + +## References + +- **Assessment**: `~/Desktop/orchestrator-modernization-assessment.md` — original analysis and phase plan (kept outside the repo as the originating artifact) +- **This handoff**: `~/Documents/repositories/orchestrator/HANDOFF-2026-05-15.md` (you're reading it) +- **Repo**: https://github.com/amoussa1229/orchestrator +- **PRs**: [#1](https://github.com/amoussa1229/orchestrator/pull/1), [#2](https://github.com/amoussa1229/orchestrator/pull/2), [#3](https://github.com/amoussa1229/orchestrator/pull/3) +- **Telemetry logs**: `~/.claude/logs/orchestrator/YYYY-MM-DD.jsonl` (UTC date) +- **Embedding cache**: `~/Documents/repositories/orchestrator/.cache/embeddings.json` +- **Memory store**: `~/.claude/projects/-Users-adammoussa-Documents-repositories/memory/`