Grok Voice vs Astro Agents - deterministic Western + Vedic astrology
Grok Voice is a plugin bundle for AI coding tools published by Eric Zakariasson. Marketplaces we read that list it: 1 (Cursor: cursor/plugins). Astro Agents - deterministic Western + Vedic astrology is an MCP server published by aidatatools-dev. Marketplaces we read that list it: 1 (Official MCP Registry). As of our marketplace pass on 2026-10-14. This pair was picked by a reader, not by our comparison rule, so search engines are asked not to index the page.
Where each is published
| Marketplace |  Astro Agents - deterministic Western + Vedic astrology | |
|---|---|---|
| Cursor: cursor/plugins | Listed Version: 0.1.0 Forks (GitHub): 1 086 Stars (GitHub): 11 186 Not marked · First seen |
Not listed |
| Official MCP Registry | Not listed | Listed Version: 1.0.3 Forks (GitHub): 0 Stars (GitHub): 0 Not marked · First seen |
Each figure is the marketplace's own and is never added up across marketplaces. A marketplace that publishes no figure shows none: no number is not zero.
The facts side by side
| Fact | Grok Voice | Astro Agents - deterministic Western + Vedic astrology |
|---|---|---|
| Marketplaces that list it | 1 | 1 |
| Stars (GitHub) (differs) | 11 186 (better) | 0 (worse) |
| Forks (GitHub) (differs) | 1 086 (better) | 0 (worse) |
| Last release | Not published | Not published |
| Where it runs (differs) | Installs as a plugin bundle | Remote server (astro-agent.dev/mcp) |
| Transport (differs) | Not stated | Streamable HTTP |
| Tools it declares | Not published | Not published |
| Environment variables it asks for | Not published | Not published |
| Parts of the bundle (differs) | 4 | Not a bundle |
| Licence (differs) | MIT | Not stated |
| Repository (differs) | github.com/cursor/plugins | github.com/aidatatools-dev/astro-agents-mcp |
| Changes in the last 7 days | 0 | 0 |
| First seen | 2026-10-11 | 2026-10-11 |
| Endpoint at the last check (differs) | no remote endpoint we check | Responded 2 h ago |
Lines where the two differ have a tinted background and bold values. Where the data itself says which value is better (more marketplaces, a larger figure of the same marketplace, a fresher release, a verified mark on a marketplace that lists both), the better one is also marked green with ▲ and the worse one red with ▼. Where it runs, the transport, the tools, the settings, hooks, the bundle's parts, the licence and the week's changes are marked only as different: more or fewer is not better in itself.
What each says it does
Grok Voice
Add Grok voice to an app: realtime speech-to-speech, speech-to-text dictation, text-to-speech read-aloud, and a log-driven fix loop for voice sessions.
Astro Agents - deterministic Western + Vedic astrology
Natal charts, transits, kundli, dashas, panchang, Gun Milan. JPL DE440, no LLM, hashed.
How to run each
Grok Voice
No data for an automatic command: what its marketplaces declare does not say unambiguously how to connect it.
Astro Agents - deterministic Western + Vedic astrology As a remote MCP server
claude mcp add --transport http astro-agents https://astro-agent.dev/mcpCommands built only from what the marketplaces declare; the full set for every client is on each card.
Only Astro Agents - deterministic Western + Vedic astrology has a remote endpoint we check. How we check endpoints
Tools each declares
Neither one's marketplaces publish a list of tools, so there is nothing to compare.
Settings each asks for
Neither one's marketplaces publish the settings it asks for.
What it can do: Grok Voice · What it can do: Astro Agents - deterministic Western + Vedic astrology · Compare two other plugins
Data comes from the public marketplace file https://github.com/cursor/plugins/blob/HEAD/.cursor-plugin/marketplace.json. Data comes from the Official MCP Registry (registry.modelcontextprotocol.io), CC0 1.0. Figures come from our own regular passes over the marketplaces, last read on . We publish no contact details for plugin publishers.