# marketcalls

> Open-source publisher. Listings imported from github.com/marketcalls — credited to the original author with their license.

- **Listings:** 6
- **Total installs:** 0
- **Profile:** https://agentstack.voostack.com/s/marketcalls
- **Website:** https://github.com/marketcalls

## Published listings

- [Story Render](https://agentstack.voostack.com/l/skill-marketcalls-story-telling-story-render) — Skill · Free · security-reviewed — `agentstack add skill-marketcalls-story-telling-story-render`
  Regenerate and render an existing story. Use to change a line of narration, swap a voice, redo one image, switch orientation, or re-render to mp4.
- [Story Setup](https://agentstack.voostack.com/l/skill-marketcalls-story-telling-story-setup) — Skill · Free — `agentstack add skill-marketcalls-story-telling-story-setup`
  Set up the story-telling environment. Checks Node, installs dependencies, creates .env from the template, verifies the Sarvam, fal and OpenAI keys, and confirms all Remotion packages are on one version.
- [Story New](https://agentstack.voostack.com/l/skill-marketcalls-story-telling-story-new) — Skill · Free · security-reviewed — `agentstack add skill-marketcalls-story-telling-story-new`
  Create a new story video from a context. Writes story.json, gets the script approved, then generates the Sarvam voiceover and FLUX 2 artwork and renders the mp4.
- [Story Telling](https://agentstack.voostack.com/l/skill-marketcalls-story-telling-story-telling) — Skill · Free · security-reviewed — `agentstack add skill-marketcalls-story-telling-story-telling`
  Story video expert. Use when the user asks to make an explainer video, a story video, a reel or a short, a narrated video from an article, a cartoon explainer, or asks to add a scene, change a voice, redo an image, switch to vertical, or re-render an existing story. Also triggers for Sarvam AI voiceover, bulbul TTS, FLUX 2 image generation, flux-2-pro/edit reference photos, and Remotion narration…
- [Openalgo Mcp](https://agentstack.voostack.com/l/mcp-marketcalls-openalgo-mcp) — MCP server · Free · security-reviewed — `agentstack add mcp-marketcalls-openalgo-mcp`
  Documentation
- [Electrobun](https://agentstack.voostack.com/l/skill-marketcalls-electrobun-skill-electrobun-skill) — Skill · Free · security-reviewed — `agentstack add skill-marketcalls-electrobun-skill-electrobun-skill`
  Build large-scale algo trading desktop apps with Electrobun. Use when creating desktop apps, trading platforms, broker integrations, market data UIs, WebSocket connections, authentication systems, or any Electrobun project. Covers architecture, security, performance, storage, RPC, and all Electrobun APIs.

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Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add <slug>`.