# Astro Agents: Hermes Agent plugin

> Exact Western and Vedic astrology through the Astro Agents MCP server (Streamable HTTP at https://astro-agent.dev/mcp, no sign-in, no keys in config): birth chart, transits, synastry, kundli with D1-D60 divisional…

Canonical: https://hermeswatcher.com/plugins/astro-agents  
Tier: Community  
Official page (Nous Research): https://hermes-agent.nousresearch.com/docs/plugins/astro-agents  
Last updated in catalog: 2026-10-25

Exact Western and Vedic astrology through the Astro Agents MCP server (Streamable HTTP at https://astro-agent.dev/mcp, no sign-in, no keys in config): birth chart, transits, synastry, kundli with D1-D60 divisional charts, Vimshottari dashas, doshas, panchang and Gun Milan, computed from the NASA/JPL DE440 ephemeris with no LLM; every result carries a SHA-256 hash. Bundles the astrology skill (when to call which tool, input conventions). Agent Plugins v1 package (plugin.json + mcp.json + skills/), configuration only.

## Good to know before installing

Hosted-only connector with no local code; every tool call sends the birth date, time and coordinates it is given to astro-agent.dev, and the tool set is served by that server at runtime, not covered by the pinned sha. Each client gets 3 free calls, after which a tool returns REST payment instructions (x402 or MPP); nothing is charged over MCP and the package holds no wallet or key.

From the plugin's catalog listing.

## How to install

1. Install it. Hermes asks for any API keys it needs, then asks whether to turn it on.

```bash
hermes plugins install astro-agents
```

2. Said no? Turn it on later:

```bash
hermes plugins enable astro-agents
```

3. Restart Hermes so it loads the plugin.

Some plugins also need a sign-in or settings: see the official page. Memory plugins ask whether to become your memory provider instead. Steps follow the official plugins guide: https://hermes-agent.nousresearch.com/docs/user-guide/features/plugins

## Facts

- Category: Everyday life & fun
- Maintained by: aidatatools-dev (Community)
- Needs: No API keys declared
- Requires Hermes: `>=0.22.5`
- Version: 1.1.0
- In the catalog since: 2026-10-25

## Links

- [Full setup and settings (official page)](https://hermes-agent.nousresearch.com/docs/plugins/astro-agents)
- [Source code](https://github.com/aidatatools-dev/astro-agents-mcp)
- [All plugins](https://hermeswatcher.com/plugins.md)

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