Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add skills/muuuun/luxas/searchnpx skills add Muuuun/luxas --skill searchgit clone --depth 1 https://github.com/Muuuun/luxasWhat 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 | $0.00065 | $0.02363 |
| Opus 5 | $0.00032 | $0.01182 |
| Sonnet 5 | $0.00013 | $0.00473 |
| Haiku 4.5 | $0.00006 | $0.00236 |
Grade A, and why
search 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 yesterday.
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.
How it starts
The opening of the file, as written. The whole thing — 197 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Search Skill
All information gathering in one place. Two CLI tools:
scripts/search— paper search, citations, download, LaTeX source, BibTeX, web search, URL fetchscripts/browse— browser automation wrapper (uses browser-use with headed + Chrome profile defaults)
Setup
bash scripts/setup.sh
scripts/search
Paper Search
scripts/search papers "Rydberg atom quantum gate"
scripts/search papers "topological insulators" --source openalex --count 20
scripts/search papers "diffusion models" --source arxiv --count 15
scripts/search papers "air pollution health effects" --source crossref --count 20
scripts/search papers "quantum error correction" --from-year 2024 --sort date --count 20
# Author-filtered search: use last name as an indexed field, not free text.
# At least one of <query> or --author is required; both together = AND.
scripts/search papers "" --author "Lukin" --from-year 2025 --sort date --count 20
scripts/search papers "neutral atom arrays" --author "Bluvstein" --count 15
- OpenAlex: all fields, citation counts, DOIs.
--source openalex - arXiv: recent preprints, physics/CS/math.
--source arxiv - CrossRef: broadest coverage (120M+ records), all disciplines, non-English journals.
--source crossref - Default: all three.
--author <LastName>: Filter by author last name. Maps to arXivau:, OpenAlexraw_author_name.search, and CrossRefquery.author— all indexed fields. Strongly preferred over putting the name in the free-text query, which treats the name as an unweighted keyword and routinely misses the target. Pair with--from-yearfor recent work by a specific researcher.--from-year YYYY: Only return papers published in YYYY or later.--sort relevance|date: Sort by relevance (default) or publication date (newest first).
Citation Chains
scripts/search citations W2057883617
scripts/search citations "10.1038/s41586-021-03819-2" --direction citations --limit 30
scripts/search citations 2301.07041 --direction references
What ships with it
7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- yesterday First seen · 197 lines · 0 tokens per session scan A ed25bd7fe443
search is a skill published in the GitHub repository Muuuun/luxas (899 stars, last pushed yesterday), licensed MIT. It adds 65 tokens to every session and 2,363 once invoked, about $0.0003 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 skills, from other repositories
excalidraw
Create hand-drawn style diagrams using Excalidraw JSON format. Generate .excalidraw files for architecture diagrams, flowcharts, sequence diagrams, concept maps, and more. Files can be opened at excalidraw.com or uploaded for shareable links.
analyze-performance-traces
Analyze Chrome, Chromium, Electron, React DevTools, or Perfetto-compatible JSON traces and audit user-reported profiling findings without loading large artifacts into context; prove trigger-to-render/layout chains, separate measured facts from source inference, find exact code choke points, classify forced layout and…
feature-demo-recording
Record a demo video of a web feature from a real browser. Two modes -- a NARRATED film where measured voiceover drives the timeline (designed slides, subtitles, punch-in camera, rendered from an HTML timeline), and a SILENT evidence clip for a PR or a QA pass. Use when the user asks to record a video, demo, or screen…
browser-recording
Record a browser flow as a video/GIF for evidence — animations, transitions, and multi-step interactions that a still screenshot cannot prove. Drives the project's own Playwright through a bundled runner, then converts to mp4 + GIF via ffmpeg. Use when the user asks to record a demo, capture a GIF or video of the UI…
web-verify
Look at your OWN front-end change before claiming it works -- navigate the loopback URL of a dev server or pod you started, screenshot the surface you changed, read the image to judge it, and embed it in chat. Three capture backends: playwright-cli (the session the dashboard Browser panel shows), the agent-browser CLI…
browser-auth
Browse sites that need a logged-in session with playwright-cli, using attach mode, saved storage state, or individual cookies. Use when a page is behind a login wall and a plain open lands on a sign-in screen.