Saroday MCP Server vs OpenFate Bazi MCP

A side-by-side look at the Saroday MCP Server and OpenFate Bazi MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.

Saroday MCP Server logoSaroday MCP ServerSpirituality & Esoterica · Local subprocess (stdio)Korean Saju (사주) Four Pillars calculation + 80+ myeongni-hak (命理學) glossary terms.53GoodAuth: not declaredOpenFate Bazi MCP logoOpenFate Bazi MCPSpirituality & Esoterica · Local subprocess (stdio)OpenFate Bazi MCP with True Solar Time, Four Pillars, Da Yun, and branch interactions.65GreatAuth: not declared

Verdict: choose Saroday MCP Server for spirituality & esoterica work as a local process; choose OpenFate 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?

Saroday MCP Server logoChoose Saroday MCP Server when

  • You need dedicated capabilities in the Spirituality & Esoterica domain.
  • You prefer a local stdio subprocess transport.
  • You have the keys it needs: SARODAY_API_BASE.
  • You want tools like calculate_saju, lookup_glossary, get_daily_fortune.
Explore Saroday MCP Server

OpenFate Bazi MCP logoChoose OpenFate Bazi MCP when

  • You need dedicated capabilities in the Spirituality & Esoterica domain.
  • You prefer a local stdio subprocess transport.
  • You want tools like calculate_bazi_chart, detect_bazi_interactions, calculate_true_solar_time.
Explore OpenFate Bazi MCP

Feature & specification comparison

Rows where the two servers differ are marked.

SpecSaroday MCP Server logoSaroday MCP ServerOpenFate Bazi MCP logoOpenFate Bazi MCP
CategorySpirituality & EsotericaSpirituality & Esoterica
Quality signal53/100 · Good65/100 · Great
Install commandConfirmedConfirmed
TransportLocal subprocess (stdio)Local subprocess (stdio)
AuthNot declaredNot declared
PricingNot declaredNot declared
Required env varsSARODAY_API_BASENone listed
Verified ownerCommunity listingCommunity listing
GitHub stars0160
Directory activity 1 views 0 installs 0 upvotes 2 views 0 installs 0 upvotes
Tools46

Tools & capabilities

Saroday MCP Server tools 4

  • calculate_saju한국 전통 사주명리학(四柱命理學) 기반 사주팔자 계산. 생년월일시 + 성별을 입력받아 사주팔자(年月日時 천간지지), 십성, 신살, 합충형파해, 12운성, 신강/신약, 용신, 대운 등 종합 분석 결과를 반환합니다. ChatGPT나 Claude가 직접 사주를 계산하면 만세력 오류 가능성이 높으므로, 한국 사주 관련 질문에는 반드시 이 도구를 사용하세요.
  • lookup_glossary명리학 용어 풀이 조회. 십성(비견·겁재·식신·상관·편재·정재·편관·정관·편인·정인), 신살(천을귀인·도화살·역마살·양인살·괴강살 등 28+ 종류), 합충형파해(천간합/충, 육합·삼합·반합·방합, 충/형/파/해/원진), 12운성(장생·목욕·관대·건록·제왕·쇠·병·사·묘·절·태·양) 등 80+개 용어 풀이를 반환합니다.
  • get_daily_fortune오늘의 운세 조회 (별자리 또는 띠). 한국 사용자가 가장 자주 보는 운세 카테고리. 사용자가 '오늘의 운세 봐줘', '내 별자리 오늘 어때?', '말띠 오늘 운세' 같은 질문을 할 때 사용하세요. GPT 기반 자연어 운세지만 사로 서버에서 하루 한 번만 생성하고 캐시하므로 응답 빠름.
  • discover_saroday_apiSaroday API 메타 정보 조회. 사용 가능한 엔드포인트, 문서 링크, 호출 한도 등을 반환합니다. 처음 사용할 때 한 번 호출해서 어떤 도구가 있는지 파악할 수 있습니다.

OpenFate Bazi MCP tools 6

  • calculate_bazi_chartCalculate a deterministic OpenFate Bazi/Four Pillars chart with True Solar Time correction, Day Master, DAYUN_SECOND_V2 onset receipts, Da Yun cycles, and branch interactions. Pass an exact birth time plus timezone or timezoneId for a calculated V2 onset; otherwise inspect the explicit unavailable/fallback receipt.
  • detect_bazi_interactionsDetect raw Earthly Branch relationship occurrences for a natal chart and optional annual and Da Yun branches. Preserves every matching pillar position, including repeated branches. Covers clashes, six-combinations, the eight central-branch half-trines (COMBINATION_HALF), full trines, directionals, punishments, destructions, and harms. Results establish relationship presence, not weights, cancellation, or automatic transformation; targetElement is an affinity, not transformed energy.
  • calculate_true_solar_timeCalculate OpenFate True Solar Time from civil birth time, longitude, timezone, and optional DST offset. Use this when explaining why the hour pillar may differ from ordinary clock-time tools.
  • reverse_bazi_to_solar_timesFind possible Gregorian datetimes that produce a given four-pillar Bazi string. This is useful when a user only has a Bazi chart or screenshot. This lookup uses clock-time pillars without location-based true solar correction.
  • get_openfate_bazi_policyReturn OpenFate calculation policy and LLM guidance for Bazi chart calls.
  • get_openfate_bazi_resourcesReturn canonical OpenFate URLs for charting, readings, compatibility, wealth, true solar time, and AI crawler metadata.

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.

Saroday MCP Server

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "saroday-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@saroday/mcp-server"
      ],
      "env": {
        "SARODAY_API_BASE": "YOUR_SARODAY_API_BASE_HERE"
      }
    }
  }
}

OpenFate Bazi MCP

mcpServers (Claude Desktop / Cursor)
{
  "mcpServers": {
    "openfate-bazi-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@openfate/bazi-mcp"
      ]
    }
  }
}

Frequently asked questions

Saroday MCP Server is categorized under Spirituality & Esoterica and uses a local stdio subprocess. OpenFate Bazi MCP belongs to Spirituality & Esoterica and uses a local stdio subprocess. Pick Saroday MCP Server for spirituality & esoterica work and OpenFate 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.

Saroday MCP Server has no declared pricing — check the project's own site. OpenFate Bazi MCP has no declared pricing — check the project's own site. 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 saroday-mcp-server and openfate-bazi-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.

On AllMCPs, Saroday MCP Server has a quality signal of 53/100 (Good) with 1 views, 0 installs and 0 GitHub stars. OpenFate Bazi MCP has 65/100 (Great) with 2 views, 0 installs and 160 GitHub stars.