HappyPet — Session Handoff (2026-07-07)

Read this file, then read the repo state (git log --oneline -15, git status). This file is ground truth as of commit 162c0dd on main (this handoff’s own commit will be one ahead of that, on branch claude/happypet-recovery-13-handoff, merged by the time you read this).

1. Mission

HappyPet is a Jekyll affiliate blog (happypetproductreviews.com, GitHub Pages) that reviews dog/cat products, monetized via Amazon Associates + Chewy/Impact.com. A GitHub Actions pipeline (refill → generate → publish → deploy → pin) is meant to run mostly unattended twice a week. The project stalled in May; PRs #21–32 were a recovery effort that fixed the pipeline’s actual bugs. Right now the pipeline is code-complete and tested but has never run a full unattended cycle — Derek wants to personally babysit the first live end-to-end run before flipping the cron back on. This session’s job was clearing the two things standing between “code works” and “safe to go live”: a dead SMTP password, and a backlog of un-resolved product placeholders.

2. Current State

Working and verified:

• Secrets preflight (gh workflow run "Preflight — Secrets Readiness Check" --repo DMoneyOH/HappyPet -f send_test_email=true) is green: 14 PASS, 2 WARN (both by-design, see below), 0 FAIL. Last run: 28836641892, 2026-07-07T02:12:45Z, conclusion: success. A real test email was confirmed sent via SMTP login as derekepperson@gmail.com to hello@happypetproductreviews.com.
• Test suite: cd HappyPet && .venv/Scripts/python.exe -m pytest test_pipeline.py -q → 45 passed, 1 skipped, 2 failed. The 2 failures are pre-existing and environment-specific, not regressions: TestPendingDraftsJSON::test_publish_yml_reads_pending_drafts and TestRefillAgent::test_refill_workflow_never_pushes_main both fail only on Windows because they call Path(...).read_text() on .yml files containing an em-dash, and Windows defaults to cp1252 instead of UTF-8. GitHub Actions runners are Linux and won’t hit this. Don’t “fix” these by touching the workflow YAML — the fix, if ever wanted, is adding encoding="utf-8" to the test’s read_text() calls.
• GMAIL_ACCOUNT = derekepperson@gmail.com, GMAIL_SMTP_USER = hello@happypetproductreviews.com, GMAIL_APP_PASSWORD = freshly rotated. All three set explicitly via gh secret set this session (not just presence-checked — the old GMAIL_ACCOUNT value predated the PR #32 code fix and was probably wrong, which is likely why last week’s password rotation still failed with SMTP 535 even after the code fix landed).
• The Gmail app password is also backed up in the Brain’s encrypted vault (C:\Users\derek\MAEVE\maeve-brain-v2.db) as HAPPYPET__GMAIL_APP_PASSWORD (all-caps prefix, matching the other HAPPYPET__* entries — mind this, see Gotchas).
• Repo cloned locally at C:\Users\derek\MAEVE\HappyPet for the first time this session (previously GitHub-only from this machine). Has its own .venv with requirements.txt installed.
• gh api repos/DMoneyOH/HappyPet/actions/permissions/workflow shows can_approve_pull_request_reviews: true already — the “Allow GitHub Actions to create and approve pull requests” repo setting Derek was supposed to flip appears to already be on. Not independently confirmed by watching a refill PR auto-open, just confirmed via the API field. If a future refill run still can’t open its own PR, this is the first thing to re-check.

Broken / blocked:

• 21 of 23 products in products.json are still NEEDS_ASIN/NEEDS_IMAGE placeholders. This is the actual go-live blocker now. See Decisions Made — Amazon scraping is confirmed unreliable even from a residential IP; the real fix is Amazon PA-API keys, which is a Derek action (Associates Central → Tools → Product Advertising API). The code already supports PA-API as the primary source (PR #31); scraping is only the fallback.
• Manual resolution process for these placeholders: see docs/refill-manual-resolve.md.
• Go-live itself (uncommenting the schedule: cron in generate.yml, dispatching with force_cap=1, babysitting the full cycle) has not happened and should not happen without Derek explicitly saying “go.”

Exact next action: ask Derek whether he’s gotten PA-API keys yet. If yes, sync AMAZON_PAAPI_ACCESS_KEY + AMAZON_PAAPI_SECRET_KEY (+ optional AMAZON_PAAPI_PARTNER_TAG) as GitHub secrets and re-run refill_products.py — it auto-switches to API mode when the keys are present. If no, that’s the thing to unblock before touching placeholders again; don’t re-run the scrape hoping for better luck (see Gotchas).

3. Decisions Made (and Why)

• Decision: Store the Gmail app password via the real SecretVault API (src/maeve/secrets/vault.py in MaeveJarvis), not the plain sqlite3.connect() snippet the original handoff document suggested. Alternatives considered: the handoff’s own PowerShell/sqlite3 one-liner. Reason: maeve-brain-v2.db is SQLCipher-encrypted (whole-file) plus each secret value is separately AES-256-GCM encrypted with a key in the OS keyring — plain sqlite3.connect() fails with “file is not a database”. The handoff document was written before or without accounting for the Piece 0b vault migration. Reversibility: N/A, this is just “use the correct API.”

• Decision: Explicitly reset GMAIL_ACCOUNT and GMAIL_SMTP_USER GitHub secrets to known-correct values, rather than trusting the existing ones were fine. Alternatives considered: trust the preflight’s “present” check and only rotate the password. Reason: first attempt (password only) still failed SMTP auth with 535. GMAIL_ACCOUNT hadn’t been touched since 2026-05-18, before the PR #32 code change that started using it as the login identity — good chance it held a stale or wrong value that nobody had verified since the code started depending on it. Reversibility: Load-bearing but easily redone if wrong — just re-run gh secret set.

• Decision: Local refill runs and code fixes go on separate branch types — refill/<date> for pure data-agent output (mirrors PR #30’s precedent), claude/happypet-recovery-N-<slug> for code changes. Don’t mix a code fix into a data-only branch. Reason: keeps a code fix reviewable independent of whatever data a given refill run happened to produce; matches existing repo history. Reversibility: convention, not enforced by tooling — just don’t break it without a reason.

• Decision: Merged PR #33 (sponsored-ad filter fix) without waiting for CI, based on a local pytest run. Alternatives considered: wait for Derek to review and merge himself. Reason: this repo has no pull_request-triggered CI workflow — nothing to wait for. The 12 prior recovery PRs (#21–32) were already merged following the same “verify locally, then merge” pattern per the original handoff’s “Merging authorized after verification” instruction. Reversibility: already merged; revert if Derek disagrees with the fix’s approach (see Architecture section for exactly what changed).

• Decision: Discarded the second local refill run’s output (0 resolved, +10 new unresolved placeholder topics) instead of committing it. Reason: it added zero value and just inflates the queue with more entries that will also need to eventually resolve. No point in a PR that’s pure noise. Reversibility: N/A, nothing was committed.

• Decision: Recommend Amazon PA-API keys over continuing to iterate on the scraper. Alternatives considered: keep tuning the scrape (better headers, proxies, delays between requests). Reason: two runs ~20 minutes apart from the same residential IP went from 2/22 resolved to 0/21 resolved — consistent with rate-limiting/blocking kicking in after repeated traffic, not a fixable parsing issue. The code already has a working PA-API path (PR #31) that’s just never been activated because the keys don’t exist yet. Continuing to hammer the scrape risks getting Derek’s home IP flagged by Amazon for no real gain. Reversibility: Not a code decision — just a recommendation on where to spend effort next. Doesn’t block anything if ignored.

4. Architecture & Key Files

• refill_products.py — Stage 0 agent. Backfills placeholder products + ideates new topics via Gemini, resolves against Amazon (PA-API if keys present, scrape fallback otherwise), opens a review PR. Modified this session: validate_candidate() (around line 337) now rejects any candidate whose name starts with “Sponsored” (case-insensitive) — see Gotchas for why.
• test_pipeline.py — 48+ tests (now 50 after this session’s addition) covering the whole pipeline; TestRefillAgent class (~line 539) covers refill-specific parsing/validation. Added one regression test case for the sponsored-alt-text bug, inside test_validate_candidate_rejects_bad_data.
• preflight_secrets.py — dispatch-only secrets readiness checker. check_gmail() (~line 150) logs in as GMAIL_ACCOUNT (not GMAIL_SMTP_USER) — this was the PR #32 fix; this session’s work confirmed the code fix alone wasn’t sufficient because the secret value also needed correcting.
• .github/workflows/generate.yml — Stage 1, cron intentionally commented out. Do not uncomment without Derek’s explicit “go”.
• .github/workflows/preflight.yml — dispatch-only, send_test_email input for a real SMTP round-trip check.
• docs/handoffs/ — new this session, mirrors the MaeveJarvis handoff-archival convention (live HANDOFF.md at repo root, prior versions snapshotted here before being overwritten). Currently empty (nothing to archive yet — this is the first HANDOFF.md ever committed to this repo’s history).
• HappyPet’s own .venv/ (gitignored) — created this session at C:\Users\derek\MAEVE\HappyPet\.venv, has requirements.txt installed (pillow, gspread, google-auth, python-dotenv). Use this, not global Python, for any local pipeline script runs.
• Files that look touchable but shouldn’t be: push_pins_to_sheets.py and brain_secrets.py still hardcode old local paths (~/vault/maeve_brain.db, ../utils/core-skills) — harmless on CI (they’re only used in a local-run code path), and the handoff’s own priority list marks this “nice-to-have, fix before running pipeline scripts locally” — but the actual local runs this session did (refill_products.py) don’t touch those paths, so it wasn’t necessary. Don’t fix it opportunistically; it’s explicitly deprioritized.

5. Gotchas & Hard-Won Knowledge

• GitHub Action secrets are write-only. gh secret list shows names and last-updated timestamps, never values. If you suspect a secret is wrong, you cannot verify by reading it — you can only overwrite it with a known-good value (which is what fixed the Gmail issue) or infer correctness indirectly from a downstream check passing.
• The Brain vault’s secret names are cryptographically bound — no rename. The name column is used as AES-GCM AAD in SecretVault. There’s no delete()/rename method in the public API; re-keying means vault.use(old_name) → vault.put(new_name, value) → raw conn.execute("DELETE FROM secrets WHERE name = ?", (old_name,)). I made exactly this mistake once this session (stored HappyPet__GMAIL_APP_PASSWORD mixed-case instead of the HAPPYPET__ all-caps convention every other HappyPet vault entry uses) and had to re-key it. Check casing before you vault.put().
• Amazon’s mobile search endpoint hides sponsored labeling inside the image alt text itself (literally alt="Sponsored Ad - <product name>"), not as a separate >Sponsored< tag or puis-label-popover-default CSS class the way the desktop endpoint does. parse_search_results()’s existing sponsor-skip logic only looks at surrounding markup, so it missed this. Fixed by adding a name-prefix check in validate_candidate() instead of trying to catch every markup variant in the parser.
• Scrape yield is not just noisy, it degrades with repeated same-IP requests in a short window. First local run: 2/22 resolved. Second run ~20 minutes later, same machine: 0/21 resolved. Don’t interpret a bad run as “try again” — it’s likely rate-limiting, and repeating it risks the IP getting flagged further.
• REFILL_RESULT.json is gitignored — it’s a run artifact (summary of what a given refill run did), not something that goes in a PR. Only products.json changes get committed.
• Windows Path.read_text() defaults to cp1252, not UTF-8. Any test or script that reads a file containing non-ASCII characters (em-dashes are common in this repo’s workflow YAML titles) will throw UnicodeDecodeError on Windows unless encoding="utf-8" is passed explicitly. This is a Windows-only local-dev issue; GitHub Actions runners (Linux) never hit it. Two pre-existing tests have this bug — don’t “fix” it by accident while touching something else, and don’t be alarmed when you see it.
• Temp files holding secrets: this session used the scratchpad directory (C:\Users\derek\AppData\Local\Temp\claude\...\scratchpad\) to stage the Gmail password and Gemini API key as plain files briefly (so they could be piped into gh secret set / read by a Python one-liner without living in shell history or command-line args), then deleted them immediately after use. Same pattern is safe to reuse; don’t leave these lying around.

6. Conventions In Play

• Branch + PR for everything, never direct commits to main. I broke this once this session (committed a HANDOFF.md scaffold straight to main) and had to git reset --hard origin/main to undo it since it was still unpushed, then redo the work on a proper branch. Don’t repeat that mistake.
• Branch naming: claude/happypet-recovery-N-<slug> for code changes (sequential N, currently up to 13 — this handoff is #13); refill/<YYYY-MM-DD>[-suffix] for pure refill-agent data output, no code changes mixed in.
• Merging: authorized once verified — this repo has no PR-triggered CI, so “verified” means a local pytest test_pipeline.py run, reported in the PR body.
• Model constraints (do not change without asking): Generator/rewrites = Gemini 2.5 Flash direct API (fallback OpenRouter gpt-oss-120b:free). Reviewer = Claude Haiku 4.5 via OpenRouter only — tests enforce absence of ANTHROPIC_API_KEY / api.anthropic.com anywhere in this repo, including workflow files. Never introduce a direct Anthropic key here.
• docs/handoffs/ archival convention, newly established this session, mirrors MaeveJarvis: live HANDOFF.md at repo root; before overwriting it, snapshot the old one to docs/handoffs/HANDOFF-archive-YYYY-MM-DD-HHMM.md, commit both together.
• The Brain vault namespaces secrets as PROJECT__KEY, all-caps project prefix (e.g. HAPPYPET__, FORGE__, MAEVETRADER__, GOOGLEPHOTOS__, or GLOBAL__ for shared creds). Match this exactly.

7. Open Questions

1. Does Derek have Amazon PA-API keys yet, or does he want help navigating Associates Central to get them? This is the actual blocker on the 21 remaining product placeholders now.
2. Does he want the missing HAPPYPET__IMPACT_* (Chewy) creds backfilled into the Brain vault? They exist and work as GitHub secrets, just aren’t mirrored into the vault (2 credentials were “unrecoverable at salvage” per an earlier memory, rotated since — nobody ever wrote the rotated values back into the vault). Low priority, previously deferred by Derek in this same session.
3. When is Derek ready to say “go” for the actual live cycle? Everything else (Gmail, the sponsored-ad bug) is now clear; the placeholder backlog is the last concrete blocker, but go-live is ultimately his call regardless of backlog size — he may want to go live with just the 2 currently-resolved products and let refill catch up over time. Worth asking directly rather than assuming “resolve all 21 first” is required.

8. Do Not Touch

• generate.yml’s commented-out schedule: block — do not uncomment without an explicit “go” from Derek. This is the single most load-bearing hold in the whole project.
• push_pins_to_sheets.py / brain_secrets.py’s hardcoded old-layout paths — known, deprioritized, not currently causing any failure. Don’t refactor opportunistically.
• The 2 pre-existing Windows-encoding test failures — don’t “fix” these unless specifically asked; they’re not blocking anything (CI is Linux) and touching them is out of scope for whatever else you’re doing.
• PR #33’s merged fix — settled, don’t re-litigate the “Sponsored” prefix-matching approach unless a real false-positive shows up (e.g. a legitimately-named product that happens to start with “Sponsored”).

9. Resume Command

Read HANDOFF.md. Ask Derek whether he has Amazon PA-API keys yet (Associates Central → Tools → Product Advertising API). If yes, sync AMAZON_PAAPI_ACCESS_KEY + AMAZON_PAAPI_SECRET_KEY as GitHub secrets on DMoneyOH/HappyPet and re-run refill_products.py from C:\Users\derek\MAEVE\HappyPet (its own .venv already has deps installed) to clear the 21 placeholder products. If no, help him get them, and do not re-attempt the Amazon scrape in the meantime. Do not touch generate.yml’s cron or run any go-live step without Derek explicitly saying “go.” Confirm before merging anything beyond a straightforward, tested bug fix.