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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "iching": {
      "type": "http",
      "url": "https://thehexagrams.com/mcp"
    }
  }
}

claude mcp add --transport http iching https://thehexagrams.com/mcp

[mcp_servers.iching]
url = "https://thehexagrams.com/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "iching": {
      "type": "remote",
      "url": "https://thehexagrams.com/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "iching": {
      "type": "http",
      "url": "https://thehexagrams.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=iching&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vdGhlaGV4YWdyYW1zLmNvbS9tY3AifQ%3D%3D"
}

{
  "servers": {
    "iching": {
      "type": "http",
      "url": "https://thehexagrams.com/mcp"
    }
  }
}

{
  "mcpServers": {
    "iching": {
      "httpUrl": "https://thehexagrams.com/mcp"
    }
  }
}

extensions:
  "iching":
    enabled: true
    name: "iching"
    type: streamable_http
    uri: "https://thehexagrams.com/mcp"
    timeout: 300

Quality 73 / 100new

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene71 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
fail
tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
fail
tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_hexagram (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_hexagrams (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); cast_hexagram (readOnlyHint, destructiveHint, idempotentHint, openWorldHint)
pass
tools.token_costabout 306 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool history recorded for 6 of the 7 days needed

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

3 tools, about 306 tokens to load them all · tool set 6e409ce70e8e · checked 2026-10-20 14:21 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 82 / 100

no-repository

provenance55

liveness98

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-96% +updated-6d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://thehexagrams.com/mcp` streamable-http	none	yes	96%	216 ms	2025-11-25	2026-10-20

Tools (3)

`cast_hexagram`	Cast an I Ching (Yijing) hexagram with the classic three-coin method. Returns the primary hexagram (King Wen number, Chinese name, Unicode symbol), its judgment in classical Chinese with a public-domain English translation, a plain-language meaning, any moving (changing) lines, and the transformed hexagram when lines move. Optionally attach the question you have in mind.
`get_hexagram`	Look up one of the 64 I Ching hexagrams by King Wen number (1-64), Chinese name, pinyin, or Wilhelm English name. Returns trigram composition, judgment (classical Chinese + Legge English translation), all six line texts, a plain-language meaning, and a link to the full page on thehexagrams.com.
`list_hexagrams`	List all 64 I Ching hexagrams with King Wen numbers, Chinese names, pinyin, Wilhelm English names, and Unicode symbols.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "com.thehexagrams/iching",
  "title": "I Ching Hexagrams (The Hexagrams)",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://thehexagrams.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://thehexagrams.com",
  "description": "Cast I Ching hexagrams with moving lines; classical + English judgments for all 64."
}