Freebazi vs Bazi MCP
A side-by-side look at the Freebazi and Bazi MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Freebazi for spirituality & esoterica work as a local process; choose Bazi MCP for spirituality & esoterica as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Freebazi when
- You need dedicated capabilities in the Spirituality & Esoterica domain.
- You prefer a local stdio subprocess transport.
- You want tools like
compute_bazi_chart, search_cities.
Choose Bazi MCP when
- You need dedicated capabilities in the Spirituality & Esoterica domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
- You want tools like
getBaziDetail, getSolarTimes, getChineseCalendar.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Spirituality & Esoterica | Spirituality & Esoterica |
| Quality signal | 53/100 · Good | 64/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | No auth required |
| Pricing | Not declared | Free |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 0 | 436 |
| Directory activity | 3 views 0 installs 0 upvotes | 4 views 0 installs 0 upvotes |
| Tools | 2 | 3 |
| Full listing | View Freebazi | View Bazi MCP |
Tools & capabilities
Freebazi tools 2
compute_bazi_chartCompute a full Chinese Bazi (八字, Four Pillars of Destiny) chart from a birth date, time, and place. Returns the four pillars, Day Master, Ten Gods, Hidden Stems, Five Elements, Na Yin, Growth Stages, Shen Sha, branch relations, Luck Pillars, and the current year, computed with True Solar Time and historical daylight-saving handling. Provide a birth city (use search_cities to resolve it) for accurate true solar time, or pass longitude and utcOffset directly.search_citiesSearch the built-in city list (about 490 major world cities) by English or Chinese name. Returns matches with their country, longitude, and IANA time zone, so you can pass an exact city to compute_bazi_chart for accurate True Solar Time.
Bazi MCP tools 3
getBaziDetail根据时间（公历或农历）、性别来获取八字信息。solarDatetime和lunarDatetime必须传且只传其中一个。getSolarTimes根据八字获取公历时间列表。返回的时间格式为：YYYY-MM-DD hh:mm:ss。例如时间1998年7月31日下午2点整表示为：1998-07-31 14:00:00getChineseCalendar获取指定公历时间（默认今天）的黄历信息。
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Freebazi
{
"mcpServers": {
"freebazi": {
"command": "npx",
"args": [
"-y",
"freebazi-mcp"
]
}
}
}
Bazi MCP
{
"mcpServers": {
"cantian-ai-bazi-mcp": {
"command": "npx",
"args": [
"bazi-mcp"
]
}
}
}
Frequently asked questions
Freebazi is categorized under Spirituality & Esoterica and uses a local stdio subprocess. Bazi MCP belongs to Spirituality & Esoterica and uses a local stdio subprocess. Pick Freebazi for spirituality & esoterica work and Bazi MCP for spirituality & esoterica.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Freebazi has no declared pricing — check the project's own site. Bazi MCP is listed as free. Auth: no auth required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add freebazi and cantian-ai-bazi-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Freebazi has a quality signal of 53/100 (Good) with 3 views, 0 installs and 0 GitHub stars. Bazi MCP has 64/100 (Good) with 4 views, 0 installs and 436 GitHub stars.