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Documentation Index

Fetch the complete documentation index at: https://docs.slng.ai/llms.txt

Use this file to discover all available pages before exploring further.

slng-ai/skills is a bundle of agent skills for the SLNG API. After you install it, your coding agent knows how to set up an API key, synthesize speech, transcribe audio, build voice-agent prompts, and dispatch outbound calls. Each skill is a short markdown brief plus example code the agent can run directly.

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Install

npx skills add slng-ai/skills
That command fetches the latest version of every skill and drops them into the skills directory your agent reads from (e.g. ~/.claude/skills/ for Claude Code). Re-run it to update.

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Set up your key

The skills expect VOICEAI_API_KEY to be set in your shell or in a project .env: 
export VOICEAI_API_KEY="zpka_..."
Get one from app.slng.ai. The setup-api-key skill walks the agent through this on first use.

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What you get

SkillWhat the agent learns to do
setup-api-keyConfigure and validate VOICEAI_API_KEY
text-to-speechGenerate speech with Deepgram Aura, Rime Arcana, Cartesia, Murf, and others
speech-to-textTranscribe audio with Deepgram Nova, Sarvam Saaras, Soniox, or Reson8
agent-promptBuild a complete voice-agent prompt ready to paste into the Agent Builder
agentsCreate, manage, and dispatch SLNG voice agents (including outbound calls)
Each skill shows the same task four ways: CLI, JavaScript SDK, Python SDK, and raw HTTP. The agent picks whichever fits the project it is working in.

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Example: ask your agent to transcribe a file

After installing the pack, ask the agent something like:
Transcribe meeting.wav with slng and summarize the result.
The agent picks up the speech-to-text skill, runs voiceai stt meeting.wav (or the SDK equivalent if the project is already Python or JavaScript), parses the response, and writes the summary back to you.

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Works with

Any coding agent that loads skills from a directory. The skills are plain markdown plus shell-runnable examples, so they work with Claude Code, Cursor’s agent mode, and any compatible host.

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Source