Game Developer · L0100 · 2026-07-08

Slice game-developer/0100 · Level 0100 (Frontend & Containers) · Adventurer tier · Engine verdict ⚠️ warn · Walked 2026-07-08

🔗 Perfection run · 🏠 Perfection dashboard · 📄 Raw report · 🕘 Change history

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🎯 Session Summary

I walked the game-developer / 0100 (Frontend & Containers, ⚔️ Adventurer) slice that walk-plan.json selected — a 3-quest window (window 1 of 2) of an 8-quest level. The sealed machine evidence (walk-evidence.json) only covers the first quest: the engine recorded evaluated: 1, requested: 3, auth_truncated: true, so it stopped after The Proving Grounds when the OAuth token hit its rate limit. I did not re-run the engine (its child processes can’t authenticate from my Bash tool) and did not touch the evidence files. Quests 2 and 3 are therefore reasoned only — read end-to-end as a learner and cross-checked against host-repo file existence (read-only), but never executed in a sandbox.

The one machine-executed quest passed cleanly at 92% with every runnable snippet behaving exactly as documented. The headline verdict is warn — not because anything is broken, but because two-thirds of the planned slice has no execution evidence, and my static read surfaced a real chain-ordering inversion (the harder CI quest is walked before the Git-fundamentals quest that teaches its prerequisites) plus a disconnected CI example in Quest 2. A maintainer should re-run this slice with a fresh token to get execution evidence for Quests 2 and 3.

🗺️ The Journey

#	Verdict	Quest	Score	Takeaway
1	✅ pass (executed)	The Proving Grounds: The Repo’s First CI Gate	92	Deterministic verify.py harness runs exactly as written; one undisclosed glob gotcha.
2	⚠️ reasoned only	Mastering the Ancient Arts of Source Control Sorcery	—	Solid self-contained Git quest, but its Chapter 4 CI example is disconnected from the repo the learner built, and it lacks structured quest_dependencies.
3	⚠️ reasoned only	Profile Themes: Unleashing the Style Sorcerer	—	Coherent repo-internal CSS side quest; referenced files verified to exist; bundle exec jekyll serve step conflicts with this repo’s Docker-only build.

🔬 Evidence

Quest 1 — The Proving Grounds (execute mode, sealed engine evidence)

Score 92 · pass · ran 4/5 runnable snippets (available_total 7, runnable 5, ran 4, passed 4, failed 0, skipped 1, reasoned 2). Per-dimension: commands_work 5, content_accuracy 4, completeness 4, clarity 5, structure 5, safety 5.

Commands actually run in the disposable sandbox (from walk-evidence.json):

• mkdir -p scripts/ci → passed — created directory, exit 0.
• verify.py emitter half (emit()/finding()) → passed — one error + one warning produced sorted, sort_keys=True JSONL and return value 1, matching the frozen contract.
• verify.py checks half (check_frontmatter()/check_links()) → reasoned — not runnable in isolation (depends on finding() from the prior snippet); by design, superseded by the full assembled file. Exercised indirectly below.
• Complete assembled scripts/ci/verify.py → passed across 5 scenarios: (1) clean file → exit 0, empty findings.jsonl; (2) missing author key → exit 1, fm-required-key error; (3) no --- block → fm-missing error; (4) malformed front matter → handled gracefully, no crash; (5) dead site-absolute link → link-broken warning (does not fail gate), relative dead links ignored. Determinism confirmed: re-ran twice on identical state → byte-identical findings.jsonl.
• pip install pyyaml && python scripts/ci/verify.py → passed — pyyaml 6.0.3 already present on Python 3.12.13; ran verbatim.
• .github/workflows/verify.yml → reasoned — not executable outside GitHub Actions; YAML parses, action versions (checkout@v4, setup-python@v5, upload-artifact@v4) current as of 2026.
• Mermaid quest-network diagram → skipped — sandbox lacks a usable Chromium sandbox (Puppeteer “No usable sandbox!”), an environment limit, not a quest defect; statically validated as well-formed graph LR syntax.

Engine summary (verbatim): “Every runnable snippet was executed in the sandbox and behaved exactly as the quest describes… The main gap is an undisclosed real-world gotcha — the harness’s unscoped Markdown glob will immediately flag a plain README.md — plus the branch-protection step being UI-only with no scriptable equivalent; otherwise this is a clear, well-sequenced, safe, and technically accurate quest.”

Quest 2 — Source Control Sorcery (reasoned only — NOT executed)

No sandbox evidence (auth-truncated before this quest). Read end-to-end. It is a self-contained, well-structured Git quest: three-stage model, git init/add/ commit/push, branch create/merge/delete, PR template, and a GitHub Actions example, with per-chapter Knowledge Checks and three implementation challenges. The platform-selector (macOS/Windows/Linux/Cloud) install block is accurate. I did not run any command; all observations below are static.

Quest 3 — Profile Themes (reasoned only — NOT executed)

No sandbox evidence. Read end-to-end and cross-checked its repo-internal references against the host tree (read-only file-existence checks, not execution):

• assets/css/contributor-profile.css → exists ✓ (Step 1 target is real).
• _includes/contributor/character_sheet.html → exists ✓, and contains no existing theme logic (grep returned no matches), so Step 5/6’s “add theme class / load theme CSS” edits are genuinely net-new, not redundant.
• _data/contributors/ → exists ✓ with _template.yml + real contributor YAML (bamr87.yml, etc.), so Step 5’s _data/contributors/YOUR_USERNAME.yml edit has a realistic target.
• Prerequisite quest /quests/0001/forge-your-character/ → file exists ✓.
• assets/css/themes/ directory → does not pre-exist, but Step 3 creates a file there and Git will create the directory on git add, so this is not a blocker.

🐞 Issues Found

Quest 1 (evidenced in sandbox):

• medium · Quest 1 · scripts/ci/verify.py main() glob — the harness walks Path(".").glob("**/*.md") with no scoping to a content directory. The engine observed in-sandbox that a plain README.md with no front matter immediately trips fm-missing and fails the gate, contradicting the quest’s “a clean repo prints nothing and exits 0” claim for any real repo (which almost always has a README). Fix: scope the glob (e.g. pages//_quests/) or add a one-line caveat that non-content Markdown must be excluded.
• low · Quest 1 · Chapter 2 branch protection — promotion to a required check is described only via the Settings UI; no scriptable gh api …/branches/main/protection equivalent for learners who want the whole quest reproducible. Fix: add the gh CLI alternative alongside the UI steps.
• low · Quest 1 · verify.yml on: key — a learner who yaml.safe_load()s the workflow sees on: coerced to boolean True (YAML 1.1 quirk); harmless for GitHub Actions but a confusing detour. Fix: one-line footnote.

Quest 2 (reasoned — static read, NOT executed):

• medium · Quest 2 · Chapter 4, .github/workflows/ci-cd-pipeline.yml — the CI example runs npm ci, npm test, npm run lint, npm audit, npm run coverage, but the repo the learner actually builds in Chapters 1–2 contains only README.md and auth.js — no package.json and no npm scripts. A beginner who wires this workflow into their repo would hit npm ci failing on a missing lockfile. Fix: either scaffold a minimal package.json/scripts earlier, or explicitly state the workflow is illustrative for a Node project rather than the repo built here. (Not verified in a sandbox — reasoned from the quest source.)
• low · Quest 2 · frontmatter — the quest has only a prose prerequisites list and no structured quest_dependencies block (unlike Quests 1 and 3 in this slice). Beyond the rubric gap, this is why the planner can’t dependency-sort it ahead of Quest 1 (see Chain Continuity). Fix: add quest_dependencies wiring it before the CI/Actions quests it underpins.
• low · Quest 2 · Chapter 1 remote push — git remote add origin …yourusername/ my-first-quest.git + git push -u origin main assumes the learner has already created the remote repo and configured auth; a real beginner will get a push failure with no guidance. Fix: one line pointing to creating the GitHub repo / gh repo create first. (Reasoned.)

Quest 3 (reasoned — static read, NOT executed):

• low · Quest 3 · Step 7 build command — bundle exec jekyll serve conflicts with this repo’s documented reality (host Ruby can’t build the site; the Docker path via the run-it-journey skill is required for the jekyll-theme-zer0 gem ≥1.21 / Ruby ≥3.2). A contributor following this literally on the host may hit a gem/Ruby version wall. Fix: point at the repo’s Docker build (make serve) or note the Ruby version requirement. (Reasoned.)
• no blocking issues otherwise — every repo-internal path the quest references was verified to exist, and the prerequisite quest resolves.

🔗 Chain Continuity

The three quests share level 0100 but come from three unrelated series — The Self-Operating Website (Q1, chapter 2 of a CI campaign), Foundation Development Skills (Q2, Git), and Contributor Chronicles (Q3, a CSS side quest). This is a thematic level grouping, not a linear campaign, and this window is “1 of 2” of an 8-quest level, so the learner meets it mid-level.

Ordering inversion (the main continuity finding). Q1 (The Proving Grounds) lists as prerequisites “Comfortable with Git, branches, and pull requests” and “Basic GitHub Actions familiarity” — which is exactly what Q2 (Source Control Sorcery) teaches from scratch. Yet the planner walks Q1 before Q2. A learner hitting this window cold would be asked to build a required-status-check CI gate and open a deliberately-broken PR (Q1’s Mastery Challenge) before the quest that teaches branches, PRs, and GitHub Actions. Root cause: Q1 carries structured quest_dependencies (recommends The Summoning 0001, unlocks The War Machine 1000) while Q2 has no quest_dependencies block at all, so the dependency sorter has nothing telling it Q2 should precede Q1. Adding quest_dependencies to Q2 (see Issues) would let the planner order the foundation before the application.

Q3 is independent. It is gated on Forge Your Character (0001, verified to exist) and stands alone as a contributor CSS side quest — it neither requires nor is required by Q1/Q2, so its position in the window is harmless.

Path-flavor note (game-developer). None of these three quests are game-dev specific — a CI gate, generic Git, and a profile-theming CSS exercise are shared level-0100 foundation content surfaced across every character path. For a game-developer learner the slice reads as generic groundwork rather than craft-relevant, which is fine for an Adventurer-tier foundation level but worth flagging: the “character path” framing is thin in this particular window.

🧠 Reasoning & Method

• What I ran vs. reasoned: I ran nothing myself against the quests. Quest 1’s evidence is the sealed, workflow-minted walk-evidence.json (execute mode, disposable sandbox, 23 turns, ~$0.80) — I consumed it as-is. Quests 2 and 3 are reasoned only: I read each source end-to-end in plan order and, for Q3, performed read-only host-repo file-existence checks to ground the observations. Every Q2/Q3 issue is labeled reasoned and cites the quoted quest line, not an executed command.
• Coverage / truncation (mandatory honesty): the plan requested 3 quests; the engine sealed evidence for only 1 (evaluated: 1, requested: 3, auth_truncated: true) — the OAuth token rate-limited before Quests 2 and 3 were reached. Per the skill I did not re-run the engine and did not hand-write or edit any evidence. So 2 of 3 quests in this slice have no execution evidence. A maintainer wanting sandbox verdicts for Q2/Q3 must re-dispatch this slice with a fresh token.
• Skipped/limited in Q1: the Mermaid render was skipped (no Chromium sandbox — environment, not defect); two snippets were reasoned (the isolated checks-half, and the workflow YAML that can’t run outside GitHub Actions).
• Verdict rationale: warn, not pass — the single evaluated quest is a clean 92% pass, but reporting the slice as green would misrepresent the 1/3 execution coverage and bury the chain-ordering inversion. warn reflects “no blockers found, but incomplete evidence + real structural gaps to address.”
• Confidence: high for Quest 1 (machine-executed, determinism confirmed); medium for Quests 2 and 3 (static reasoning plus file-existence checks, no runtime).
• Scope discipline: read-only over all content; my only write is this report. No quest edited, no branch/commit/PR, no engine re-run.