Crawls a website and extracts content from many pages through the Tavily CLI.
By agent · Antigravity
Antigravity skills: 1003 worth installing
Skills in the open SKILL.md format that Antigravity reads. Each one has a plain-language summary and the command to install it.
Installing a skill in Antigravity
$ npx skills add <author>/<skill> --agent antigravityReplace the placeholder with the author and skill name from the skill's page. Start a new Antigravity session afterwards so the skill is picked up.
Skills for Antigravity
All skillsRuns Tavily searches programmatically and filters large results before they enter the model's context.
Extracts clean markdown or text from specific URLs through the Tavily CLI.
Discovers and lists all the URLs on a website without extracting content, through the Tavily CLI.
Conducts in-depth research with citations through the Tavily CLI, for reports, comparisons and market analysis.
Searches the web through the Tavily CLI and returns results optimised for LLMs.
Builds voice AI agents with ElevenLabs, such as voice assistants and customer service bots with tools and workflows.
Dubs audio and video into other languages with the ElevenLabs Dubbing API, keeping the original speakers' voices.
Generates music with the ElevenLabs Music API: instrumental tracks, songs with lyrics, background music and jingles.
Generates sound effects from text descriptions with ElevenLabs: ambient sounds, cinematic impacts and UI sounds.
Transcribes audio and video to text with ElevenLabs Scribe v2, for subtitles and meeting transcripts.
Converts text to speech with ElevenLabs voices in more than 90 languages, for voiceovers and voice apps.
Changes the voice in a recording to a different target voice with ElevenLabs, keeping emotion, timing and delivery.
Removes background noise and isolates speech from audio with the ElevenLabs Voice Isolator API.
Provides CLI tools for looking up Svelte 5 documentation and analysing code while writing Svelte components.
Guidance on writing fast, modern Svelte code: reactivity, event handling, styling and library integration.
Security guidelines for writing code and reviewing it for vulnerabilities such as SQL injection.
Security guidelines for LLM applications, based on the OWASP Top 10 for LLM 2025.
Runs Semgrep static analysis scans and writes custom detection rules.
Works with Langfuse and its documentation: tracing, monitoring, datasets, experiments and evaluation of AI applications.
Finds and fixes issues reported in Sentry through its MCP server, analysing stack traces, breadcrumbs and traces.
Sets up the Sentry SDK in a Next.js app: error monitoring, tracing, session replay, logging and profiling.
Sets up the Sentry SDK for Node.js, Bun and Deno: error monitoring, tracing, profiling and logging.
Sets up the Sentry SDK in a Python app: error monitoring, tracing, profiling, logging, metrics and crons.
Questions
Antigravity and skills.
Do Claude skills work in Antigravity?
Often. A skill is a folder of instructions and scripts in the open SKILL.md format, which Antigravity reads. A skill that depends on tools only one agent provides will not carry over, so read the skill's source before you rely on it.
How do I install a skill in Antigravity?
Each skill page has an install command. Run it in a terminal, then start a new Antigravity session so the skill is picked up.
What is the difference between a skill and an instructions file such as AGENTS.md?
An instructions file is loaded in every session and describes the project. A skill is loaded only when a task calls for it, so it can be long and specific without costing context on every turn.