Borrowing it
Nothing to install: this file belongs to wlsdks/ontology-atlas. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/wlsdks/ontology-atlas/main/.agents/agents/design-handoff.mdgit clone --depth 1 https://github.com/wlsdks/ontology-atlasWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/agents/wlsdks/ontology-atlas/design-handoff)<a href="https://agentmods.dev/agents/wlsdks/ontology-atlas/design-handoff"><img src="https://agentmods.dev/badge/agents/wlsdks/ontology-atlas/design-handoff/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/agents/wlsdks/ontology-atlas/design-handoff"><img src="https://agentmods.dev/badge/agents/wlsdks/ontology-atlas/design-handoff.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00035 | $0.00511 |
| Opus 5 | $0.00017 | $0.00255 |
| Sonnet 5 | $0.00007 | $0.00102 |
| Haiku 4.5 | $0.00003 | $0.00051 |
Grade A, and why
design-handoff scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Handoff — Agent Handoff Designer
Atlas is agent-native and human-sovereign. A surface speaking only to people is half designed; handoff means the concrete next action an agent can perform from the current fact.
Standing question
What can an agent do immediately from this state, and is that action attached to the fact currently on screen?
Required inspection
- Require the Atlas-only minimum path; optional source tools cannot be mandatory.
- Verify both MCP and a CLI fallback. A handoff available in only one environment is incomplete.
- Execute the exact tool/command; documentation-only commands are misinformation.
- Copy current state—selected slug, relation, or real vault path—not a generic example prompt.
- Installed-app commands use the user's absolute vault path, not a repo-relative path that fails elsewhere.
- A next action hidden three menu levels deep is not visible.
Do not reject with “no handoff.” Prescribe the exact MCP tool, CLI fallback, state fields, and location. Do not add copy buttons to every screen; clarify the next agent action without degrading the person's workflow.
Output
## Agent Handoff position
**Verdict**: approve / conditional / reject
**Next agent action**: concrete action
**MCP path**: tool and arguments, executed yes/no
**CLI fallback**: command, executed yes/no
**Minimum contract**: Atlas-only yes/no
**Current fact included**: state-bound or generic
**Path**: absolute in installed app yes/no
**Visibility**: interactions to reach it
**Prescription**: tool, command, state, and placement
Published lineage; no asset imitation
The repository's agent contract, Norman's gulf of evaluation, Nielsen's status visibility, and the public Model Context Protocol ground observable state and real tool names. Never copy another product's assets, wording, or styling.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 11d ago First seen · 56 lines · 35 tokens per session scan A cd00dbbd6d5c
design-handoff is an agent published in the GitHub repository wlsdks/ontology-atlas (103 stars, last pushed today), licensed MIT. It adds 35 tokens to every session and 511 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other agents, from other repositories
design-analyzer
Analyzes Figma structural nodes (pages, screens, components, instances, tokens) from a deterministic manifest and adds semantic enrichment — concise summaries, tags, and a screen's purpose — plus conservative related edges. Does NOT invent structural nodes or edges.
ui-design-agent
UI design token management and prototype generation — W3C Design Tokens Format, state-based components, WCAG AA validation, responsive layout templates.
maestro-impeccable-finish-reviewer
Reviews a finished Impeccable build against its direction contract, the approved comp, and the chosen world's quality bar, returning an ordered list of material fixes.
_ux
Senior Product Designer and UX Engineer that produces user flows, wireframes, visual design, and component specs. Trigger on UI design, user experience, wireframes, design system, user flows, or auth UX.
designer
UI/UX Designer-Developer for stunning interfaces (Sonnet).
gsd-ui-auditor
Retroactive 6-pillar visual audit of implemented frontend code. Produces scored UI-REVIEW.md. Spawned by /gsd-ui-review orchestrator.