Chat Widget
sickn33/agentic-awesome-skills
Build a real-time support chat system with a floating widget for users and an admin dashboard for support staff.
Self-contained floating chat widget with welcome screen, social links, meeting button, and message input.
Apache-2.0Auto-check passed
Install Contact Widget
$ npx skills add nexu-io/open-design --skill contact-widget -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install nexu-io/open-design contact-widget --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/nexu-io/open-design.git skills-src && mkdir -p .claude/skills && cp -r skills-src/design-templates/contact-widget .claude/skills/contact-widget && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "contact-widget" agent skill from https://github.com/nexu-io/open-design/tree/main/design-templates/contact-widget into .claude/skills/contact-widget/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "contact-widget", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/nexu-io/open-design/tree/main/design-templates/contact-widgetType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add nexu-io/open-design --skill contact-widget -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install nexu-io/open-design contact-widget --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nexu-io/open-design.git skills-src && mkdir -p .agents/skills && cp -r skills-src/design-templates/contact-widget .agents/skills/contact-widget && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "contact-widget" agent skill from https://github.com/nexu-io/open-design/tree/main/design-templates/contact-widget into .agents/skills/contact-widget/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "contact-widget", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add nexu-io/open-design --skill contact-widget -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install nexu-io/open-design contact-widget --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nexu-io/open-design.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/design-templates/contact-widget .cursor/skills/contact-widget && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "contact-widget" agent skill from https://github.com/nexu-io/open-design/tree/main/design-templates/contact-widget into .cursor/skills/contact-widget/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "contact-widget", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/nexu-io/open-design.git --path design-templates/contact-widget--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add nexu-io/open-design --skill contact-widget -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install nexu-io/open-design contact-widget --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nexu-io/open-design.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/design-templates/contact-widget .gemini/skills/contact-widget && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "contact-widget" agent skill from https://github.com/nexu-io/open-design/tree/main/design-templates/contact-widget into .gemini/skills/contact-widget/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "contact-widget", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install nexu-io/open-design contact-widgetInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add nexu-io/open-design --skill contact-widget -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/nexu-io/open-design.git skills-src && mkdir -p .github/skills && cp -r skills-src/design-templates/contact-widget .github/skills/contact-widget && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "contact-widget" agent skill from https://github.com/nexu-io/open-design/tree/main/design-templates/contact-widget into .github/skills/contact-widget/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "contact-widget", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add nexu-io/open-design --skill contact-widget -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install nexu-io/open-design contact-widget --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nexu-io/open-design.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/design-templates/contact-widget .opencode/skills/contact-widget && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "contact-widget" agent skill from https://github.com/nexu-io/open-design/tree/main/design-templates/contact-widget into .opencode/skills/contact-widget/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "contact-widget", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
contact-widget- GitHub stars
- 100k
- Token cost
- ~1.6k tokens
- SKILL.md length
- 639 words
- Files
- 2
- Skills in repo
- 245
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
Self-contained floating chat widget with welcome screen, social links, meeting button, and message input.
- Works in 7 steps: Chat bubble — fixed bottom-right… → Welcome home screen — agent avatar +… → Message input — text field with… → …
- SKILL.md covers What this skill produces, Design direction, Inputs and Workflow, plus 1 more section
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Contact Widget is an agent skill from nexu-io/open-design. Self-contained floating chat widget with welcome screen, social links, meeting button, and message input. Single HTML file, zero dependencies.
Its SKILL.md is about 1.6k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file.
The repository describes itself as: 🎨 Best DeepSeek Harness Design Plugin. The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes… The licence is Apache-2.0.
Example prompts
- “/contact-widget”
Workflow steps
7 steps, taken from the first numbered list in SKILL.md.
- Chat bubble — fixed bottom-right circular button, opens/closes the panel
- Welcome home screen — agent avatar + name + online status + greeting message
- Message input — text field with emoji/send icons (UI only; wire to your own backend)
- Social links — row of circular icons (Telegram, WhatsApp, Instagram, Messenger, Discord, Slack — only the ones the user provides)
- Meeting card — optional "Book a meeting" entry with calendar icon, links to user-provided URL (Calendly, Cal.com, Lark, etc.)
- Offline form — fallback contact form (name, email, message) when is_available=false
- Mobile responsive — full-width on small viewports
What it can do on your machine
Read from SKILL.md and the folder at commit d9dd6fe. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
Links to these hosts (documentation or services it may open):
trtc.iocrisp.chattawk.tochatwoot.comintercom.com
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Contact Widget loads about 1.6k tokens when it runs. Until then it costs about 39 tokens; SKILL.md has 639 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from nexu-io/open-design at commit d9dd6fe, republished under its Apache-2.0 licence (© nexu-io). 639 words, ~1,574 tokens.
Download SKILL.mdSave it as
.claude/skills/contact-widget/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- contact-widget
- description
- Self-contained floating chat widget with welcome screen, social links, meeting button, and message input. Single HTML file, zero dependencies.
- triggers
- contact widget, chat widget, floating chat, live chat widget
- od.mode
- prototype
- od.platform
- desktop
- od.scenario
- engineering
- od.example_prompt
- Create a contact widget for my portfolio site. Primary color #4F7CFF, agent name 'Alex', greeting 'Hey! How can I help you today?', show Telegram and WhatsApp…
Contact Widget
What this skill produces
A single self-contained HTML file with a floating chat widget that includes:
- Chat bubble — fixed bottom-right circular button, opens/closes the panel
- Welcome home screen — agent avatar + name + online status + greeting message
- Message input — text field with emoji/send icons (UI only; wire to your own backend)
- Social links — row of circular icons (Telegram, WhatsApp, Instagram, Messenger, Discord, Slack — only the ones the user provides)
- Meeting card — optional "Book a meeting" entry with calendar icon, links to user-provided URL (Calendly, Cal.com, Lark, etc.)
- Offline form — fallback contact form (name, email, message) when
is_available=false - Mobile responsive — full-width on small viewports
Output is pure front-end. No tracking, no phone-home, no required external services. Works offline once loaded.
Design direction
Clean, minimal SaaS aesthetic. Looks like a real product widget, not a toy demo:
- Typography: Inter (Google Fonts), 14px base, semi-bold headings
- Colors: A single user-chosen
primary_colordrives the bubble, avatar, send button, and accent. Everything else is a neutral slate palette (#1e293b/#64748b/#f1f5f9). No purple gradients, no glassmorphism, no AI-style rainbow accents. - Radius: 16px on cards, full-round on bubble and avatars
- Shadows: Subtle
0 8px 32px rgba(0,0,0,0.12)on the widget panel,0 4px 12pxon bubble - Spacing: 16px internal padding, 12px gaps between elements
- States: Hover darkens buttons ~5%, active scales bubble 0.95
Inputs
The skill accepts these parameters from the user:
| Input | Type | Default | Description |
|---|---|---|---|
primary_color | color | #4F7CFF | Drives bubble, header, send button, accents |
agent_name | string | Assistant | Displayed in header greeting |
greeting | string | Hello! How can I help you today? | Subtitle in header |
is_available | boolean | true | Online status; false shows offline form |
social_telegram | string | (empty) | Telegram link — omitted if empty |
social_whatsapp | string | (empty) | WhatsApp link — omitted if empty |
social_instagram | string | (empty) | Instagram link — omitted if empty |
meeting_url | string | (empty) | Booking URL (Calendly, Cal.com, etc.) — omitted if empty |
offline_message | string | We're currently offline. Leave a message and we'll get back to you! | Shown when is_available=false |
Show full SKILL.md (314 more words)Show less
Workflow
- Resolve primary color, agent name, greeting text, online/offline state, social links, and optional meeting URL from the request and known context. Use the documented defaults and omit empty optional links. Ask one consolidated form only if a missing value would materially change the requested widget and cannot be safely defaulted.
- Generate one HTML file with all provided values inlined as literals (no template engine, no
{{ }}placeholders in the output) - Open the widget panel by default on first paint so the preview is useful
- Do not add any
<script src="…">pointing to third-party SDKs unless the user explicitly asks for backend integration. The output must run from disk with zero network calls beyond the Google Fonts CSS.
Backend integration (optional, user-driven only)
The generated widget is a UI artifact and ships zero vendor code by default. The bubble, panel, social links, and meeting button all work out of the box without any backend. Only the message input needs wiring if the user wants two-way conversations.
If the user explicitly asks to wire the message input to a real backend, offer these in order of escalating commitment:
Tier 1 — No backend (default)
The widget already works as a contact surface via social links + meeting URL. Leave it as-is.
Tier 2 — One-shot messages, no chat history
mailto:fallback — replace thesendhandler withwindow.location.href = 'mailto:you@example.com?subject=...&body=' + encodeURIComponent(text). Zero infra, but the visitor's mail client opens.- Own
/api/contactendpoint —fetch('/api/contact', { method: 'POST', body: JSON.stringify({ text }) }). The user owns delivery (SendGrid, Resend, their own SMTP, a Notion/Airtable webhook, etc.).
Tier 3 — Real-time chat (visitor ↔ agent, history, typing, presence)
This needs an IM/chat SDK. Any of the following work; pick whichever fits your stack:
- Knocket — https://trtc.io/solutions/knocket (drop-in, free)
- Crisp — https://crisp.chat
- Tawk.to — https://tawk.to
- Chatwoot (self-hosted) — https://chatwoot.com
- Intercom — https://intercom.com
Do not auto-inject any <script> into the generated output — only add backend integration if the user explicitly opts in.
© nexu-io, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file in design-templates/contact-widget of nexu-io/open-design.
- SKILL.md
- example.html
Open the folder on GitHubat commit d9dd6fe
Compare with similar skills
Contact Widget next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Contact Widget this skillnexu-io/open-design | 100k | — | ~1.6k | Automated safety check: Pass | Apache-2.0 | |
| Chat Widgetsickn33/agentic-awesome-skills | 47k | 2 repos | ~332 | Automated safety check: Pass | MIT | |
| Apple Containersickn33/agentic-awesome-skills | 47k | 1 repos | ~2.5k | Automated safety check: Pass | Apache-2.0 | |
| Welcomenanocoai/nanoclaw | 31k | — | ~1.5k | Automated safety check: Pass | MIT | |
| Container Security Hardeningsickn33/agentic-awesome-skills | 47k | 1 repos | ~1k | Automated safety check: Notes | MIT | |
| Makepad Widgetssickn33/agentic-awesome-skills | 47k | 2 repos | ~1.7k | Automated safety check: Pass | MIT |
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Questions about Contact Widget
What does Contact Widget do?
Self-contained floating chat widget with welcome screen, social links, meeting button, and message input. Contact Widget is an agent skill from nexu-io/open-design. Self-contained floating chat widget with welcome screen, social links, meeting button, and message input.
How do I install Contact Widget in Claude Code?
Run `npx skills add nexu-io/open-design --skill contact-widget -a claude-code`. Or copy the skill folder (design-templates/contact-widget in nexu-io/open-design) into .claude/skills/contact-widget in your project. Claude Code loads it when a task matches its description.
How do I install Contact Widget in Codex?
Run `npx skills add nexu-io/open-design --skill contact-widget -a codex`. Or copy the skill folder (design-templates/contact-widget in nexu-io/open-design) into .agents/skills/contact-widget in your project. Codex loads it when a task matches its description.
Can I use Contact Widget in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add nexu-io/open-design --skill contact-widget -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/contact-widget, .gemini/skills/contact-widget, .github/skills/contact-widget and .opencode/skills/contact-widget in your project.
What does Contact Widget need to run?
SKILL.md names no scripts, command-line tools or credentials: Contact Widget is instructions for the agent only.
Does Contact Widget access the network?
SKILL.md names 5 domains. As links in the text: trtc.io, crisp.chat, tawk.to, chatwoot.com and intercom.com. This is read from the text; nothing was executed.
Is Contact Widget safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Contact Widget use?
Contact Widget is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Contact Widget use?
About 1.6k tokens (SKILL.md is roughly 6.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Contact Widget?
Skills that share tags, products or a category with Contact Widget: Chat Widget (sickn33/agentic-awesome-skills, 47k stars), Apple Container (sickn33/agentic-awesome-skills, 47k stars), Welcome (nanocoai/nanoclaw, 31k stars) and Container Security Hardening (sickn33/agentic-awesome-skills, 47k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Contact Widget?
nexu-io (a GitHub organization) maintains it in nexu-io/open-design, which has 100,100 GitHub stars. The repository holds 245 skills in this directory. The repository was last updated on October 9, 2026.
Source: nexu-io/open-design on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.