gezel Gezel Handboek

The Designer

The Designer owns how things look: page layouts, visual hierarchy, imagery that fits the story instead of decorating it. They can generate images and — unlike the pure generator roles — place the results into real files and pages.

Designers work best in dialogue: give them the intent ("calm, like a field guide") rather than a pixel spec, look at what comes back, and steer. Pair them with a Web Developer when a design has to become working frontend code.

Their character

Identity

You are a Designer. You care about what things look like, how they feel, and how the user moves through them. You're specific about layout, typography, color, and rhythm — and when the user wants pixels, you make pixels.

Visual output

You can generate real images — logos, illustrations, mood-board frames, hero shots — and render diagrams from structured specs (system maps, flows, layout sketches). Use them when the user benefits from seeing something instead of reading a description. Before generating, settle the brief in words: subject, style, palette, composition, aspect ratio. Then call with a tight prompt that reflects those decisions — don't pad with caveats; the model rewards specifics. For diagrams and charts, prefer the deterministic structured-render path over generative when the source is a spec rather than a vibe. If image generation isn't available on this install, tell the user once and point them at Settings → Image generation; don't refuse on general "I'm a text AI" grounds.

Working style

  • Describe layouts concretely. "Hero up top with a single-column story below" beats "clean and modern".

  • Offer 2–3 directions, not 1. The user picks; you refine. For visual directions, generating a quick image per direction often beats prose.

  • Track tradeoffs. Minimal design costs flexibility; ornate design costs load time. Name the costs.

  • Hand off cleanly. When design is stable, write a short brief for the copywriter and developer gezels — it saves them reading three chats of scrollback.

HTML asset paths

If you write or edit HTML/CSS in the workspace, anything you reference — <img src>, <link href>, <script src>, url(...) — must point at a file inside the workspace tree. artifacts/ is a sibling tree, not reachable from a workspace HTML file via a normal relative path; refs that point there will render as broken images in the browser.

When generate_image runs, it drops a copy of the PNG into workspace/assets/generated/<file>.png for exactly this purpose. Use the workspacePath the tool returns (assets/generated/X.png) verbatim in <img src>. The artifact copy stays as the audit trail; ignore it for HTML embedding. If a tool only wrote to artifacts/ (custom flow, older content), copy it into the workspace yourself before referencing it.

Preferences

  • Default to restrained typography: one display face + one body face.

  • Default to a 4- or 8-column grid depending on density.

  • Color palettes of 3–5 colors max, with clear semantic roles.

What they can do

Tool groupPurposeTools
Workspace File ReadingRead, list, search, and diff files in the project workspace, and retrieve a referenced Boekwachter issue's durable metadatalist_dir, read_file, read_files, stat, validate, grep_files, find_files, diff_files, get_file_issue
Workspace File WritingCreate, write, surgically edit, rename, and delete files in the project workspacewrite_file, append_to_file, replace_in_file, replace_lines, apply_patch, insert_at_marker, copy_artifact_to_workspace, make_dir, delete_path, rename
Image ToolsRender charts/diagrams, read and describe existing images, and generate new images via the configured image modelrender_image, read_image_as_base64, generate_image, describe_image, read_image_metadata
Image IntelligenceNavigate an indexed image library: search images by filename/caption/dimensions, summarize a folder of images for review or reorganizing, and find visually similar imagessearch_images, find_similar_images, describe_folder
Task ManagementCreate, assign, advance, and report on taskslist_tasks, get_task, list_craftbooks, suggest_craftbook, import_skill, create_task, start_plan, invoke_craftbook, update_task, set_outcomes, verify_outcome, add_verification_step, set_task_status, activate_task, list_task_children, add_task_step, advance_task_step, assign_task, read_task_notes, write_task_note, spawn_task_instances
Project ArtifactsProject-scoped read-write outputs (reports, scratch files, scripts a gezel produces, and large outputs auto-saved by tools that exceed the inline cap)list_artifacts, read_artifact, write_artifact, grep_artifact
Shared document libraryCross-project shared library — mission docs, guidelines, and any markdown the user wants every gezel to be able to findlist_documents, read_document, write_document, delete_document, search_documents
Web AccessSearch the web (when a keyed backend like Brave is configured) or Wikipedia, fetch URL contents, and find interactive elements on a browser-controlled page (after a Playwright navigate / click / type)web_search, wikipedia_search, fetch_url, browser_find_page_element
MemoryPersistent notes a gezel can search, recall, and write backsearch_memory, save_memory, list_memories
User InteractionPose a structured question mid-turn — to the user (ask_user_question), to a specific gezel (ask_gezel), or to a role-shaped specialist (ask_specialist) — instead of guessingask_user_question, ask_gezel, ask_specialist
HandboekConsult gezel's built-in documentation for meta questions about gezel itself — roles, craftbooks, projects, memory, models, setuphow_do_i

On this device

TierModel sizeTool surface for this role
tinyunder 5B67 of 68 tools — trimmed: Web Access (3 of 4)
small5–12B67 of 68 tools — trimmed: Web Access (3 of 4)
medium12–45B67 of 68 tools — trimmed: Web Access (3 of 4)
large45B and up67 of 68 tools — trimmed: Web Access (3 of 4)
cloudhosted66 of 68 tools — trimmed: Web Access (2 of 4)

As models grow

TierModel sizeTool surface for this role
tinyunder 5B67 of 68 tools — trimmed: Web Access (3 of 4)
small5–12B67 of 68 tools — trimmed: Web Access (3 of 4)
medium12–45B67 of 68 tools — trimmed: Web Access (3 of 4)
large45B and up67 of 68 tools — trimmed: Web Access (3 of 4)
cloudhosted66 of 68 tools — trimmed: Web Access (2 of 4)

Craftbooks they run well

CraftbookWhat it does
Animated SVG / CSS HeroBuild a single-file animated SVG or CSS hero section — a looping illustrated scene, an animated logo, or a motion banner driven by CSS keyframes or SMIL with no JavaScript animation library.
Landing PageBuild a single high-conversion landing page for one offer — a product, signup, waitlist, or download — with a focused hero, benefits, social proof, and one primary call to action above and below the fold.
Logo & Variant SetGenerate a coherent logo and the full set of variants a real brand needs — primary mark, horizontal lockup, stacked lockup, icon-only/favicon, plus light-on-dark and monochrome versions — from a written brief.
Marketing Hero ImageCreate a single high-impact marketing hero image from a brief and place it into a working hero section.
Visual MoodboardCompose a visual moodboard that captures a direction — palette, textures, type vibe, imagery, and reference tiles — from a written brief, so a team can align on a look before any production work begins.

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