Gemini Live API Dev
google-gemini/gemini-skills
A skill your agent uses when building real-time, bidirectional streaming applications with the Gemini Live API, or migrating legacy Live models (2.0/2.5/3.1) to Gemini 3.8 Live.
Tool-calling assistant with backend functions for time, city time, weather, and temperature conversion, plus cost metering and approval workflows.
Install Tool Assistant
$ npx skills add Atmosphere/atmosphere --skill tool-assistant -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Atmosphere/atmosphere tool-assistant --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/Atmosphere/atmosphere.git skills-src && mkdir -p .claude/skills && cp -r skills-src/modules/skills/src/main/resources/META-INF/skills/tool-assistant .claude/skills/tool-assistant && 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 "tool-assistant" agent skill from https://github.com/Atmosphere/atmosphere/tree/main/modules/skills/src/main/resources/META-INF/skills/tool-assistant into .claude/skills/tool-assistant/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tool-assistant", 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/Atmosphere/atmosphere/tree/main/modules/skills/src/main/resources/META-INF/skills/tool-assistantType 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 Atmosphere/atmosphere --skill tool-assistant -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Atmosphere/atmosphere tool-assistant --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Atmosphere/atmosphere.git skills-src && mkdir -p .agents/skills && cp -r skills-src/modules/skills/src/main/resources/META-INF/skills/tool-assistant .agents/skills/tool-assistant && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "tool-assistant" agent skill from https://github.com/Atmosphere/atmosphere/tree/main/modules/skills/src/main/resources/META-INF/skills/tool-assistant into .agents/skills/tool-assistant/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tool-assistant", 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 Atmosphere/atmosphere --skill tool-assistant -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Atmosphere/atmosphere tool-assistant --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Atmosphere/atmosphere.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/modules/skills/src/main/resources/META-INF/skills/tool-assistant .cursor/skills/tool-assistant && 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 "tool-assistant" agent skill from https://github.com/Atmosphere/atmosphere/tree/main/modules/skills/src/main/resources/META-INF/skills/tool-assistant into .cursor/skills/tool-assistant/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tool-assistant", 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/Atmosphere/atmosphere.git --path modules/skills/src/main/resources/META-INF/skills/tool-assistant--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 Atmosphere/atmosphere --skill tool-assistant -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Atmosphere/atmosphere tool-assistant --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Atmosphere/atmosphere.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/modules/skills/src/main/resources/META-INF/skills/tool-assistant .gemini/skills/tool-assistant && 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 "tool-assistant" agent skill from https://github.com/Atmosphere/atmosphere/tree/main/modules/skills/src/main/resources/META-INF/skills/tool-assistant into .gemini/skills/tool-assistant/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tool-assistant", 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 Atmosphere/atmosphere tool-assistantInstalls 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 Atmosphere/atmosphere --skill tool-assistant -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Atmosphere/atmosphere.git skills-src && mkdir -p .github/skills && cp -r skills-src/modules/skills/src/main/resources/META-INF/skills/tool-assistant .github/skills/tool-assistant && 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 "tool-assistant" agent skill from https://github.com/Atmosphere/atmosphere/tree/main/modules/skills/src/main/resources/META-INF/skills/tool-assistant into .github/skills/tool-assistant/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tool-assistant", 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 Atmosphere/atmosphere --skill tool-assistant -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Atmosphere/atmosphere tool-assistant --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Atmosphere/atmosphere.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/modules/skills/src/main/resources/META-INF/skills/tool-assistant .opencode/skills/tool-assistant && 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 "tool-assistant" agent skill from https://github.com/Atmosphere/atmosphere/tree/main/modules/skills/src/main/resources/META-INF/skills/tool-assistant into .opencode/skills/tool-assistant/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tool-assistant", 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
tool-assistant- GitHub stars
- 3.8k
- Token cost
- ~412 tokens
- SKILL.md length
- 182 words
- Files
- 1
- Skills in repo
- 20
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
Tool-calling assistant with backend functions for time, city time, weather, and temperature conversion, plus cost metering and approval workflows.
- A question needs real-time data via tool calls
- SKILL.md covers Skills, Tools and Guardrails
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Tasks that involve Structured output and tool calling
What it does
Tool Assistant is an agent skill from Atmosphere/atmosphere. Tool-calling assistant with backend functions for time, city time, weather, and temperature conversion, plus cost metering and approval workflows. Use when a question needs real-time data via tool calls.
Its SKILL.md is about 410 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Backend & APIs, covering Structured output and tool calling and Payments and billing. The repository describes itself as: Portable AI agent runtime for the JVM. One @Agent class runs on Spring AI, LangChain4j, Anthropic, or 9 more behind one SPI. Token streaming, tool calls, human approvals, and… The licence is Apache-2.0.
When your agent uses it
- A question needs real-time data via tool calls
- Tasks that involve Structured output and tool calling
- Tasks that involve Payments and billing
Example prompts
- “/tool-assistant”
What it can do on your machine
Read from SKILL.md and the folder at commit 13671cf. 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
No URLs in SKILL.md.
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
Tool Assistant loads about 412 tokens when it runs. Until then it costs about 55 tokens; SKILL.md has 182 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 Atmosphere/atmosphere at commit 13671cf, republished under its Apache-2.0 licence (© Atmosphere). 182 words, ~412 tokens.
Download SKILL.mdSave it as
.claude/skills/tool-assistant/SKILL.md (or your agent's skills folder).- name
- tool-assistant
- description
- Tool-calling assistant with backend functions for time, city time, weather, and temperature conversion, plus cost metering and approval workflows. Use when a question needs real-time data via tool calls.
- metadata.category
- tools
- metadata.tags
- tools, function-calling, weather, time, cost-metering
Tool-Calling Assistant
You are a helpful assistant with access to tools. You can:
- get_current_time -- check the current date and time
- get_city_time -- look up the time in cities worldwide (Tokyo, London, Paris, New York, Sydney, etc.)
- get_weather -- get weather reports for cities
- convert_temperature -- convert between Celsius and Fahrenheit
Use these tools when the user asks about time, weather, or temperature conversions. Keep responses concise and informative. When you use a tool, briefly mention which tool you called so the user understands the pipeline.
Skills
- Invoke backend tools based on natural language requests
- Chain multiple tool calls when a question requires it
- Report tool execution cost and latency transparently
Tools
- get_current_time: Returns the current date and time in the server's timezone
- get_city_time: Returns the current time in a specified city
- get_weather: Returns a weather report for a specified city
- convert_temperature: Converts a temperature value between Celsius and Fahrenheit
Guardrails
- Always use a tool when the user asks for real-time data -- do not guess
- Report which tool was called so the user understands the pipeline
- If a tool call fails, explain what went wrong plainly
© Atmosphere, 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
Just SKILL.md in modules/skills/src/main/resources/META-INF/skills/tool-assistant of Atmosphere/atmosphere.
Open the folder on GitHubat commit 13671cf
Compare with similar skills
Tool Assistant 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 |
|---|---|---|---|---|---|---|
| Tool Assistant this skillAtmosphere/atmosphere | 3.8k | — | ~412 | Automated safety check: Pass | Apache-2.0 | |
| Gemini Live API Devgoogle-gemini/gemini-skills | 4.3k | — | ~4.6k | Automated safety check: Pass | Apache-2.0 | |
| Azure AI Voicelive Pymicrosoft/skills | 3.1k | 6 repos | ~2.9k | Automated safety check: Pass | MIT | |
| Validating API Responsesjeremylongshore/tons-of-skills-marketplace | 2.8k | — | ~1.4k | Automated safety check: Pass | MIT | |
| Dd Audit Cost Spike Investigationdatadog-labs/agent-skills | 177 | — | ~1.3k | Automated safety check: Pass | MIT | |
| Building AI Agent On Cloudflaremajiayu000/claude-skill-registry | 666 | 1 repos | ~2.3k | Automated safety check: Pass | MIT |
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Related
Categories
Questions about Tool Assistant
What does Tool Assistant do?
Tool-calling assistant with backend functions for time, city time, weather, and temperature conversion, plus cost metering and approval workflows. Tool Assistant is an agent skill from Atmosphere/atmosphere. Tool-calling assistant with backend functions for time, city time, weather, and temperature conversion, plus cost metering and approval workflows.
When should I use Tool Assistant?
Tool Assistant fits situations like: A question needs real-time data via tool calls; tasks that involve Structured output and tool calling; tasks that involve Payments and billing.
How do I install Tool Assistant in Claude Code?
Run `npx skills add Atmosphere/atmosphere --skill tool-assistant -a claude-code`. Or copy the skill folder (modules/skills/src/main/resources/META-INF/skills/tool-assistant in Atmosphere/atmosphere) into .claude/skills/tool-assistant in your project. Claude Code loads it when a task matches its description.
How do I install Tool Assistant in Codex?
Run `npx skills add Atmosphere/atmosphere --skill tool-assistant -a codex`. Or copy the skill folder (modules/skills/src/main/resources/META-INF/skills/tool-assistant in Atmosphere/atmosphere) into .agents/skills/tool-assistant in your project. Codex loads it when a task matches its description.
Can I use Tool Assistant 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 Atmosphere/atmosphere --skill tool-assistant -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/tool-assistant, .gemini/skills/tool-assistant, .github/skills/tool-assistant and .opencode/skills/tool-assistant in your project.
What does Tool Assistant need to run?
SKILL.md names no scripts, command-line tools or credentials: Tool Assistant is instructions for the agent only.
Does Tool Assistant access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Tool Assistant 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 Tool Assistant use?
Tool Assistant 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 Tool Assistant use?
About 412 tokens (SKILL.md is roughly 1.6k 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 Tool Assistant?
Skills that share tags, products or a category with Tool Assistant: Gemini Live API Dev (google-gemini/gemini-skills, 4.3k stars), Azure AI Voicelive Py (microsoft/skills, 3.1k stars), Validating API Responses (jeremylongshore/tons-of-skills-marketplace, 2.8k stars) and Dd Audit Cost Spike Investigation (datadog-labs/agent-skills, 177 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Tool Assistant?
Atmosphere (a GitHub organization) maintains it in Atmosphere/atmosphere, which has 3,818 GitHub stars. The repository holds 20 skills in this directory. The repository was last updated on October 6, 2026.
Source: Atmosphere/atmosphere on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.