Digital Artist · L0001 · 2026-09-02

Slice digital-artist/0001 · Level 0001 (Web Fundamentals) · Apprentice tier · Engine verdict ⚠️ warn (avg 77.6%) · Walked 2026-09-02

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

🎯 Session Summary

I walked window 2 of 6 of the Digital Artist (UI/UX) → Level 0001 “Web Fundamentals” (Apprentice 🌱) path, backed by the workflow’s sealed execute-mode engine evidence — real commands run for real in a disposable sandbox, not model assertions. The window covers 5 quests, all sharing the same quest_series: Static Site Mastery, quest_line: The Web Fundamentals Codex, quest_arc: Forging Your First Website: GitHub Pages Basics, Jekyll Fundamentals, YAML Configuration, Git Workflow Mastery, and Liquid Templating.

Headline verdict: WARN (engine avg 77.6%, 2 pass / 3 warn / 0 fail). No quest in this window failed outright, and every one of them had its hands-on commands actually reproduced in the sandbox — this is a technically solid plumbing arc. But three of the five carry a real, execution-confirmed bug apiece: GitHub Pages Basics ships a gh api Pages-enable command with an invalid placeholder syntax that would 404 for anyone who copies it; Jekyll Fundamentals Chapter 4’s dev/prod config-merge build crashes with a missing theme gem the quest never tells the reader to install; and Liquid Templating’s flagship Chapter 2 loop/badge example — the quest’s primary demonstration of “loops & conditionals” — throws a genuine Liquid runtime type-mismatch error. On top of the per-quest bugs, this session’s walk order itself contradicts a declared prerequisite: GitHub Pages Basics lists jekyll-fundamentals as a required_quests dependency in its own frontmatter, yet the plan walks it before Jekyll Fundamentals — and the engine’s own execute pass on GitHub Pages Basics independently flags exactly this friction (“assumes the reader already has a ‘my-castle’ folder from the prior Jekyll Fundamentals quest without restating what should be inside it”). None of this is unsafe (every quest scored safety 5/5), and none of it is unique to the digital-artist lens — but for a design-first learner with the least native comfort in the terminal, a broken copy-paste command or an out-of-order prerequisite is exactly the kind of friction that stalls progress before the visual payoff ever arrives.

🗺️ The Journey

Score 77.6% average · 2 pass / 3 warn / 0 fail · engine cost ≈ $3.2059.

🔬 Evidence

All outcomes below are commands the execute engine actually ran in its own disposable sandbox, quoted/trimmed from the sealed walk-evidence.json/walk-evidence.md. Dimensions are on a 0-5 scale.

1. GitHub Pages Basics — ⚠️ 77 (4/7 runnable snippets ran, 1 failed; 19 recorded incl. reasoned)

• Dimensions: commands_work 3, content_accuracy 4, completeness 4, clarity 4, structure 5, safety 5.
• Passed: cd my-castle && git init && git add . && git commit -m "Initial site" reproduced identically on both the macOS and Linux blocks after configuring git identity, exactly matching the quest’s stated system prerequisite.
• Passed: the _config.yml url/baseurl YAML block was written to disk and parsed with Ruby’s YAML.load_file, producing the exact expected {"url"=>"https://username.github.io", "baseurl"=>"/my-castle"}.
• Failed: gh api -X POST repos/:owner/my-castle/pages -f "source[branch]=main" -f "source[path]=/" — ran unauthenticated (expected auth error), but gh api --help confirms only curly-brace {owner}/{repo}/{branch} placeholders are substituted; the colon-prefixed :owner shown is not, so once authenticated this would request the literal invalid path and fail with a 404.
• Skipped (environmental, not a quest defect): gh auth login, gh repo create --source=. --push, and bundle exec jekyll serve/build require a real GitHub account or an installed jekyll gem, neither available/safe in this offline sandbox — flag syntax checked out against --help where possible.

2. Jekyll Fundamentals — ⚠️ 68 (12/10 runnable snippets ran, 2 failed)

• Dimensions: commands_work 3, content_accuracy 3, completeness 3, clarity 4, structure 4, safety 5.
• Passed: gem install jekyll bundler (jekyll 4.4.1, bundler 4.0.20), jekyll new my-castle (auto-ran bundle install, 38 gems), bundle exec jekyll serve (printed the documented Server address: http://127.0.0.1:4000/), the _config.yml collections: recipes: addition + _recipes/bread.md, and bundle exec jekyll build --verbose (wrote _site/recipes/bread/index.html exactly as claimed) — Chapters 1-3 all worked end to end.
• Failed: bundle exec jekyll build --config _config.yml,_config_dev.yml (Chapter 4, “One Repo, Two Configs”) crashed with Jekyll::Errors::MissingDependencyException: The jekyll-theme-zer0 theme could not be found — the quest never instructs the reader to add that gem to the Gemfile before the merge build.
• Skipped/stale: docker-compose up -d references a docker-compose.yml never shown anywhere in the quest, so it can’t be run as given; the webrick troubleshooting entry is now stale since Jekyll 4.4.1 bundles webrick directly (Gemfile.lock confirms).

3. YAML Configuration — ✅ 91 (10/7 runnable snippets ran, 1 failed)

• Dimensions: commands_work 4, content_accuracy 5, completeness 5, clarity 4, structure 5, safety 5.
• Passed: all 8 standalone YAML snippets parsed cleanly with PyYAML and passed real yamllint 1.38.0 (only the default document-start warning); the Liquid loop/conditional over _data/team.yml rendered correctly filtered to active: true members via python-liquid.
• Passed: every type-coercion claim (yes/on → true, 1.20 → float 1.2, 01234 → octal 668, unquoted colon → parse error) was independently cross-verified against Ruby’s Psych — Jekyll’s actual YAML engine, not just PyYAML — with identical results.
• Failed: Chapter 3’s “common pitfalls” block is presented as one fenced snippet but is actually 5 before/after pairs concatenated together; copy-pasted verbatim it produces a real key-duplicates yamllint error and a hard ScannerError (exit 1) on the intentionally-bad title: line, with nothing in the prose warning a learner not to save/run it as a single file.

4. Git Workflow Mastery — ✅ 80 (6/10 runnable snippets ran, all passed)

• Dimensions: commands_work 4, content_accuracy 4, completeness 3, clarity 4, structure 5, safety 5.
• Passed: the Chapter 1 “Branch Loop” (git switch -c → add/commit → push -u) ran against a local repo + bare remote and produced the exact documented tracking output; git status/git log --graph/git diff all matched expected output.
• Passed: a manufactured real conflict reproduced the identical <<<<<<< HEAD / ======= / >>>>>>> markers shown in the quest, and both git merge --abort and completing the merge with git add+git commit worked as documented.
• Reasoned/noted: the quest’s own non-diverged walkthrough fast-forwards git merge, so a learner following it literally never sees the diagrammed merge-commit “M” shape (re-verified true on a separately diverged repo); the “Undo Safely” objective names git restore/git revert/git reflog once but never demonstrates any of the three in a runnable block.

5. Liquid Templating — ⚠️ 72 (11/4 runnable snippets ran, 1 failed)

• Dimensions: commands_work 3, content_accuracy 3, completeness 4, clarity 4, structure 5, safety 5.
• Passed: Chapter 1 delimiter/filter-chain examples, forloop.index/sort/reversed, contains/case-when, _includes/card.html, _layouts/default.html, comment/raw, and dash whitespace-control all rendered via the real liquid Ruby gem (5.13.0), exactly matching the quest’s claimed output.
• Failed: the Chapter 2 flagship for-loop/badge example — {​% assign week_ago = site.time | date: "%s" | minus: 604800 %​} (Integer, via minus) vs. {​% assign post_ts = post.date | date: "%s" %​} (stays a String) — throws Liquid::ArgumentError: comparison of String with 1787743475 failed at {​% elsif post_ts > week_ago %​}. This is the exact “precompute both sides with assign” pattern the quest itself recommends as the fix for a Liquid limitation — the recommended workaround is broken.
• Noted: the Chapter 4 forloop.first/unless join example renders liquid,jekyll,templating (no spaces) but the quest’s own output comment claims liquid, jekyll, templating (with spaces) — the {​%- endunless -%​} dash strips the space the comment assumes is there.

🐞 Issues Found

Every item cites what was actually run/observed (tested) or read directly from the quest source/frontmatter (reasoned).

• HIGH · GitHub Pages Basics · Chapter 1, “Enable Pages” gh api command · tested — gh api -X POST repos/:owner/my-castle/pages -f "source[branch]=main" -f "source[path]=/" uses :owner, which gh api does not substitute (only {owner}/{repo}/{branch}). A learner who copies this verbatim after authenticating gets a 404, not enabled Pages. Fix: gh api -X POST repos/{owner}/my-castle/pages -f "source[branch]=main" -f "source[path]=/".
• HIGH · Jekyll Fundamentals · Chapter 4, “One Repo, Two Configs” · tested — bundle exec jekyll build --config _config.yml,_config_dev.yml crashes with MissingDependencyException: The jekyll-theme-zer0 theme could not be found because the quest sets theme: "jekyll-theme-zer0" in _config_dev.yml but never has the reader add the gem to the Gemfile. Fix: add gem "jekyll-theme-zer0" (and gem "jekyll-remote-theme" for the earlier remote_theme example) to the Gemfile instructions before this command, or swap in a theme already in the scaffolded Gemfile (e.g. minima).
• HIGH · Liquid Templating · Chapter 2, primary for-loop/badge example · tested — post_ts > week_ago compares a String (post_ts) to an Integer (week_ago) and throws a Liquid runtime error at the quest’s flagship “loops & conditionals” demonstration — a primary-objective checkpoint. Fix: {​% assign post_ts = post.date | date: "%s" | plus: 0 %​} so both sides are Integers.
• HIGH · Session plan order vs. GitHub Pages Basics frontmatter · reasoned — pages/_quests/0001/github-pages-basics.md declares quest_dependencies.required_quests: [/quests/0001/jekyll-fundamentals/], yet this window’s walk order (and walk-plan.json’s quests array) places GitHub Pages Basics before Jekyll Fundamentals. This isn’t a hypothetical concern: the engine’s own execute pass on GitHub Pages Basics independently flagged the resulting friction under clarity — the quest “assumes the reader already has a ‘my-castle’ folder from the prior Jekyll Fundamentals quest without restating what should be inside it.” A digital-artist learner is the class least equipped to self-diagnose a missing-prerequisite error in the terminal. Fix: this is a planner/ordering concern to flag to a maintainer, not something I edited — the plan should be reported as drifting from the frontmatter-declared prerequisite graph for this quest.
• MEDIUM · GitHub Pages Basics · Chapter 1, “Verify the Live Site” objective · tested/reasoned — listed as a primary objective, but the chapter body never gives an explicit “visit https://username.github.io/my-castle/ and confirm it loads” step; it only reappears implicitly in the Novice Challenge validation. For this character’s lens (“steps that change what renders should say what to look at”), this is a real gap. Fix: add the explicit visit-and-confirm step inside Chapter 1, not just the challenge.
• MEDIUM · YAML Configuration · Chapter 3, “common pitfalls” block · tested — 5 independent before/after pairs are concatenated into a single fenced snippet; copy-pasted as one file it throws a real key-duplicates warning and a hard ScannerError. Fix: split into 5 separate fenced snippets, or add a one-line “these are illustrative pairs, not one runnable file” caveat.
• MEDIUM · Git Workflow Mastery · Secondary Objective “Undo Safely” · reasoned — git restore, git revert, and git reflog are named once in a single warning sentence but never appear in a runnable example anywhere in the quest, so a learner cannot practice or self-verify this stated objective. Fix: add a short worked example (stage a bad edit → git restore; make a bad commit → git revert; lose a commit → recover with git reflog).
• MEDIUM · Liquid Templating · Chapter 4, forloop.first/unless whitespace example · tested — the documented output comment (liquid, jekyll, templating, with spaces) doesn’t match the actual rendered output (liquid,jekyll,templating, no spaces) because of the {​%- endunless -%​} dash. Fix: correct the comment to match actual output, or adjust the separator if spaces were the intended result.
• LOW · Jekyll Fundamentals · Chapter 4, Docker/docker-compose · tested — docker-compose up -d references a docker-compose.yml never shown or created anywhere in the quest, and its port (4002) is inconsistent with the Cloud Realms path’s docker run example (4000) with no note explaining the mismatch. Fix: either inline the compose file or remove the snippet and point to the docker run example; reconcile the port numbers.
• LOW · Jekyll Fundamentals · Chapter 2, .gitignore echo commands · tested — jekyll new already scaffolds a .gitignore containing _site/.jekyll-cache, so the quest’s echo commands just add harmless duplicates without saying so. Fix: a one-line note that this reinforces rather than adds new content.
• LOW · GitHub Pages Basics / Cross-quest dependency metadata · reasoned — git-workflow-mastery.md’s frontmatter lists unlocks_quests: [/quests/0001/jekyll-fundamentals/], even though jekyll-fundamentals.md itself declares required_quests: [] (i.e., it has no prerequisites) and is in turn required by 3 of the other 4 quests in this window. The dependency-graph metadata across this arc is internally inconsistent about which quest actually gates which. Fix: a maintainer pass reconciling quest_dependencies across the 5 “Static Site Mastery” quests so the declared graph and any consumer (planner, “Unlocked Quests” UI) agree on a single correct order.

No safety issues anywhere in the slice — every quest scored safety 5/5; no destructive commands were present or run.

🔗 Chain Continuity

Playing this window in order, as the Digital Artist persona (design-first, terminal-shy, judges every quest partly by whether the visual outcome is confirmable):

• This is one real arc, not disconnected side quests. All 5 quests share quest_series: Static Site Mastery, quest_line: The Web Fundamentals Codex, quest_arc: Forging Your First Website, and their quest_dependencies cross-reference each other extensively (GitHub Pages Basics, YAML Configuration, and Liquid Templating all require/recommend Jekyll Fundamentals; Git Workflow Mastery recommends GitHub Pages Basics). Unlike the previous window’s two outlier quests, everything here is meant to be walked together — a genuine improvement in linkability for this session.
• The declared prerequisite graph and the actual walk order disagree, and the engine’s own evidence corroborates the resulting friction. GitHub Pages Basics requires Jekyll Fundamentals per its own frontmatter, but the plan walks it first. The execute pass on GitHub Pages Basics — run with no memory of a prior Jekyll Fundamentals session — independently noted the quest “assumes the reader already has a ‘my-castle’ folder from the prior Jekyll Fundamentals quest without restating what should be inside it.” That is exactly the failure mode a real learner following this session’s order would hit: arriving at “Enable Pages” with no my-castle repo to push. For a design-first learner with the least terminal confidence, an unexplained missing-directory error at step one is a hard stall, not a minor confusion.
• Once the order is corrected, the arc holds together for what it covers. Jekyll Fundamentals → GitHub Pages Basics → YAML Configuration → Liquid Templating (git-workflow-mastery slots in independently, since its own prerequisite is the level-0000 Git Basics quest, not anything in this window) is a coherent “scaffold → publish → configure → template” progression, and Chapters 1-3 of Jekyll Fundamentals, the YAML/Liquid snippet libraries, and the git branch/merge/conflict loop all verified as genuinely learnable and practicable in the sandbox.
• This window is entirely plumbing — no CSS, Bootstrap, avatar, or JS-interaction content — which is expected given the level has 26 quests and this is window 2 of 6, not a gap. The character sheet’s Level 0001 checkpoints (semantic HTML, CSS/Bootstrap styling, Jekyll theming + publishing, avatar/identity assets, one JS interaction) are only partially exercised here: “theme a Jekyll site and publish it via GitHub Pages” is squarely covered by this window’s Jekyll Fundamentals + GitHub Pages Basics pairing, but the visual/design-craft checkpoints live elsewhere in the level (per the prior 2026-09-01 report on this same path, CSS Styling Basics and Bootstrap Framework are in window 1 of 6). No claim is made here about those or the remaining 21 quests at this level — they accumulate coverage in the ledger across future windows.
• Where this window does touch a visual payoff, it’s broken. Liquid Templating’s Chapter 2 badge/loop example is the one moment in this window where “what renders” is the point (a “featured”/”new” badge on a card) — and it’s the example that throws a runtime error. For this character’s lens, that’s a more serious defect than its severity-neutral engine score suggests: it’s not just a bug, it’s the one place in the arc where the digital-artist payoff (a rendered visual element) was promised and didn’t materialize.

🧠 Reasoning & Method

• Mode: execute (sealed). The quest-walkthrough.yml workflow pre-computed and sealed walk-evidence.json/walk-evidence.md via the deterministic agentic execute engine before this session started; I consumed both files as-is and made zero edits to walk-plan.json, walk-evidence.*, or any quest content. I did not and could not re-run the engine myself (its child claude processes cannot authenticate from my Bash tool). This was not a --mock run — the evidence carries real cost_usd/turns/duration_s/session_id metadata per quest (total $3.2059 across 5 quests, 11-21 turns each, 124-227s wall time each).
• What I ran vs. reasoned: every passed/failed/skipped cited in §Evidence is a command the execute engine actually ran in its own disposable sandbox (real git/gh/gem/bundle/jekyll invocations, real Ruby liquid gem rendering, real PyYAML + yamllint + Ruby Psych cross-checks, a real manufactured merge conflict). My own contribution this session is read-only reasoning on top of that sealed evidence: I read all 5 quest source files end to end in plan order, the quest-character-digital-artist character sheet for persona/lens/per-level checkpoints, and each quest’s quest_dependencies frontmatter directly — which is how I found the required_quests/walk-order contradiction and the cross-quest dependency-metadata inconsistency (both reasoned, cited by exact quoted frontmatter/prose, not executed).
• Coverage / limits: this is window 2 of 6 of a 26-quest level (offset 5, size 5); I make no claim about the other 21 quests at level 0001 — they accumulate coverage in the ledger across runs, including this same path’s window-1 report from 2026-09-01, which I cross-referenced (not re-verified) only to confirm the CSS/Bootstrap visual checkpoints live in a different window rather than being missing from the level entirely. Within this window, all 5 planned quests were walked and none were skipped by me — the only skips were the engine’s own environmental ones (no macOS/Windows, no authenticated GitHub account, no network image pulls), each explicitly labeled skipped in the evidence, not silently dropped.
• Confidence: High on every tested finding in §Evidence and the three HIGH per-quest bugs sourced from them (the gh api placeholder, the missing theme gem, the Liquid type mismatch) — each is a reproduced command failure with a concrete error message, not an assertion. High also on the walk-order-vs-prerequisite finding — it’s a direct comparison between walk-plan.json’s quest order and github-pages-basics.md’s own required_quests frontmatter, corroborated by the engine’s independently-observed friction. Medium-high on the character-fit reasoning (this window’s plumbing-only scope being expected rather than a gap, and the Liquid badge bug mattering more to this lens than its raw score implies) — these are direct readings of the character sheet’s checkpoints against quest content and frontmatter, but the ultimate curriculum-sequencing call belongs to a maintainer.

Machine evidence excerpt (verbatim from walk-evidence.md):

5 quests evaluated · ✅ 2 pass · ⚠️ 3 warn · ❌ 0 fail · avg 77.6% · ~$3.2059

	Score	Quest	Level	Snippets run	Summary
⚠️	77	GitHub Pages Basics: Host Your Jekyll Site for Free	0001	4/7 (1✗)	…the git workflow, YAML baseurl config, DNS records, and Liquid filter usage all check out… The one concrete bug found is the gh api repos/:owner/my-castle/pages command…
⚠️	68	Jekyll Fundamentals: Build Static Sites with Ruby	0001	12/10 (2✗)	Chapters 1-3… all worked exactly as documented… Chapter 4’s dev/prod config-layering example is broken as written…
✅	91	YAML Configuration: Site Settings Mastery	0001	10/7 (1✗)	…every standalone YAML and Liquid snippet was executed and matched its described behavior exactly… The only real defect… is the Chapter 3 ‘pitfalls’ block…
✅	80	Git Workflow Mastery: Branches, Merging & Team Collaboration	0001	6/10	…the branch/commit/push loop, merge, rebase, and conflict-resolution workflows all reproduced faithfully in a live sandbox…
⚠️	72	Liquid Templating: Dynamic Content for Jekyll Sites	0001	11/4 (1✗)	…the central Chapter 2 for-loop/badge example — a primary-objective demonstration — throws a genuine Liquid runtime error…