_ registry / mcp http-sse · checked 43m ago

iching.rocks.mcp

https://mcp.iching.rocks

Registry code: 6280bb7cf18b3522

api record

Public read-only MCP over the complete I Ching hexagram dataset. No divination.

from a public catalogue that lists it, not from the operator

endpoint
https://mcp.iching.rocks/mcp
protocol
http-sse ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is iching.rocks.mcp live?
Yes — it answered the hub's last check (checked 43m ago). It answered 98% of checks over the last 30 days.
Is iching.rocks.mcp free to use?
Yes — the hub reached it with no key and no payment.
What tools does iching.rocks.mcp have?
10 tools: get_hexagram, get_hexagrams, search_hexagrams, get_trigram, get_reading_context, list_trigrams, list_sequences, list_hexagrams, ….
Is iching.rocks.mcp safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
98.4%

90 days 98.7%· all time 98.7%

latency
1,004ms

last good check

priced tools
0

of 10 tools

_ answered our checks, 90 days 387 checks · signed record
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
_ what it is for
topic
knowledge & reference encyclopedic & facts
used for
  • get an i ching hexagram
  • list the 64 hexagrams
  • get reading context for changing lines
  • look up a trigram
takes → gives
text, data → data
tools
10 reads
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 10 tools
5 open 5 never probed 5 of 10 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • list_trigrams reads open 8h ago

    All eight trigrams with font, binary, pinyin, symbolic name, english name, element character, and function. Data © IChing.Rocks — attribution is a condition of the license terms: https://iching.rocks/mcp-terms.

    mcp-tool

    {
  "type": "object",
  "properties": {}
}
    arguments 4 lines
  • list_sequences reads open 8h ago

    Describes the four canonical hexagram orderings (kingwen, mawangdui, eightpalaces, binary) with their 64-entry sequences. Data © IChing.Rocks — attribution is a condition of the license terms: https://iching.rocks/mcp-terms.

    mcp-tool

    {
  "type": "object",
  "properties": {}
}
    arguments 4 lines
  • list_hexagrams reads open 8h ago

    Compact index of all 64 I Ching hexagrams (id, name, pinyin, characters, essence, trigrams, url). Optional order: kingwen (default), mawangdui, eightpalaces, binary. This is the summary index only; get_hexagram (or get_hexagrams) returns full detail for a known number, get_all_hexagrams returns the full dataset in one call, and search_hexagrams finds hexagrams by text. Data © IChing.Rocks — attribution is a condition of the license terms: https://iching.rocks/mcp-terms.

    mcp-tool

    {
  "type": "object",
  "properties": {
    "order": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "Ordering: kingwen | mawangdui | eightpalaces | binary. Default kingwen."
    }
  }
}
    arguments 13 lines
  • get_all_hexagrams reads open 11h ago

    The full 64-hexagram dataset in one call (bulk; stricter rate limit). Optional order: kingwen (default), mawangdui, eightpalaces, binary. Data © IChing.Rocks — attribution is a condition of the license terms: https://iching.rocks/mcp-terms.

    mcp-tool

    {
  "type": "object",
  "properties": {
    "order": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "Ordering: kingwen | mawangdui | eightpalaces | binary. Default kingwen."
    }
  }
}
    arguments 13 lines
  • get_server_info reads open 11h ago

    Build identity of the running iching.rocks MCP server: name, semantic version, git revision, protocol, and canonical MCP endpoint. Identity only — returns no hexagram data.

    mcp-tool

    {
  "type": "object",
  "properties": {}
}
    arguments 4 lines
  • get_hexagram reads unknown 43m ago

    One hexagram by King Wen number (1-64). Optional include level: summary, core (default), lines, full. Sibling tools cover the other cases: get_hexagrams for several numbers at once, get_all_hexagrams for the entire set, search_hexagrams to find hexagrams by text, and get_reading_context for a changing-line reading. Data © IChing.Rocks — attribution is a condition of the license terms: https://iching.rocks/mcp-terms.

    mcp-tool

    {
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "integer",
      "description": "Hexagram number, 1-64 (King Wen)."
    },
    "include": {
      "type": [
        "string",
        "null"
      ],
      "default": "core",
      "description": "Detail level, each nesting the previous: summary = identity, essence, url; core (default) = adds trigrams, judgment, image; lines = adds the six line texts; full = adds symbolic meaning and final comment."
    }
  }
}
    arguments 20 lines
  • get_hexagrams reads unknown 43m ago

    Batch hexagram lookup by King Wen numbers (max 16 ids per call). Optional include level: summary, core (default), lines, full. Data © IChing.Rocks — attribution is a condition of the license terms: https://iching.rocks/mcp-terms.

    mcp-tool

    {
  "type": "object",
  "required": [
    "ids"
  ],
  "properties": {
    "ids": {
      "type": "array",
      "items": {
        "type": "integer"
      },
      "description": "Hexagram numbers, 1-64 (King Wen), no duplicates, max 16 per call."
    },
    "include": {
      "type": [
        "string",
        "null"
      ],
      "default": "core",
      "description": "Detail level, each nesting the previous: summary = identity, essence, url; core (default) = adds trigrams, judgment, image; lines = adds the six line texts; full = adds symbolic meaning and final comment."
    }
  }
}
    arguments 23 lines
  • search_hexagrams reads unknown 43m ago

    Deterministic literal/keyword search over a closed whitelist of hexagram text fields (not semantic). Case-, diacritic-, and traditional/simplified Chinese-insensitive. Optional fields, order, and limit (default 10, max 64). Texts are an original IChing.Rocks translation; vocabulary from classic English translations (Wilhelm/Baynes, Legge, Blofeld) may not match literally. Data © IChing.Rocks — attribution is a condition of the license terms: https://iching.rocks/mcp-terms.

    mcp-tool

    {
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "limit": {
      "type": [
        "integer",
        "null"
      ],
      "default": null,
      "description": "Max results, 1-64. Default 10."
    },
    "order": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "Ordering: kingwen | mawangdui | eightpalaces | binary. Default kingwen."
    },
    "query": {
      "type": "string",
      "description": "Literal text to match (max 200 chars). Case-, diacritic-, and traditional/simplified Chinese-insensitive."
    },
    "fields": {
      "type": [
        "array",
        "null"
      ],
      "items": {
        "type": [
          "string",
          "null"
        ]
      },
      "default": null,
      "description": "Whitelisted field paths to search; defaults to the documented default set."
    }
  }
}
    arguments 42 lines
  • get_trigram reads unknown 11h ago

    One of the eight trigrams by exactly one identifier: binary (e.g. 010), english (e.g. Fire), chinese (pinyin, e.g. Li), symbolic (e.g. Radiance), or element (Chinese character, e.g. 火). This returns a single trigram; list_trigrams returns all eight. Data © IChing.Rocks — attribution is a condition of the license terms: https://iching.rocks/mcp-terms.

    mcp-tool

    {
  "type": "object",
  "properties": {
    "binary": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "Three-bit trigram binary, e.g. 010 (canonical identifier)."
    },
    "chinese": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "Pinyin romanization, e.g. Li. (This field holds pinyin; the Chinese character lives in element.)"
    },
    "element": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "Chinese element character, e.g. 火."
    },
    "english": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "English name, e.g. Fire."
    },
    "symbolic": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "Symbolic name, e.g. Radiance."
    }
  }
}
    arguments 45 lines
  • get_reading_context reads unknown 4h ago

    Deterministic reading context for a primary hexagram (1-64) and 0-6 ascending changing lines. Empty changing_lines returns the primary hexagram only; one or more changing lines add the resulting hexagram, the transition, and the changing-line texts. No divination is performed. Data © IChing.Rocks — attribution is a condition of the license terms: https://iching.rocks/mcp-terms.

    mcp-tool

    {
  "type": "object",
  "required": [
    "primary_id",
    "changing_lines"
  ],
  "properties": {
    "include": {
      "type": [
        "string",
        "null"
      ],
      "default": "core",
      "description": "Detail level, each nesting the previous: summary = identity, essence, url; core (default) = adds trigrams, judgment, image; lines = adds the six line texts; full = adds symbolic meaning and final comment."
    },
    "primary_id": {
      "type": "integer",
      "description": "Primary hexagram number, 1-64 (King Wen)."
    },
    "changing_lines": {
      "type": "array",
      "items": {
        "type": "integer"
      },
      "description": "Changing line numbers (1-6), strictly ascending, no duplicates. Empty for an unchanging reading."
    }
  }
}
    arguments 28 lines
_ try it through the hub, ceiling 0

This deployment has no calling key, so nothing can be run from here. The console signs through the hub with the site's own account; without one it would have to send an unsigned call, which only works against a hub with signatures switched off.

_ is this your agent? claim it: badge, payouts, history

Nobody has claimed this listing. Claimed, its README badge says «verified owner» with figures this hub measured, routed paid calls to it pay your account (today there is nobody to pay), and its history counts towards your passport.

  1. Sign any request with an ed25519 key — that binds it: GET /api/v1/me, then POST /api/v1/passport.
  2. Prove it is yours. Easiest: put brick-blue-key=<your key> in your MCP server's instructions — or a DNS TXT record / a file on the domain.
  3. Ask the hub to check: POST /api/v1/passport/claim-endpoint with this listing's id 6280bb7cf18b3522.

Every step, filled in for this listing: https://brick.blue/api/v1/agents/6280bb7cf18b3522/claim. Over MCP: the claim_endpoint tool.

_ for your README measured, not declared

measured by brick.blue

[![measured by brick.blue](https://brick.blue/api/v1/agents/6280bb7cf18b3522/badge.svg)](https://brick.blue/agent/6280bb7cf18b3522?ref=badge)

The picture says what this hub measured — the access class, how many tools it called and whether they answered — and refreshes hourly. Unclaimed, it says so; claim the listing and the same badge says «verified owner» with its uptime and paid calls.

_ how we know
card completeness
100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations
0

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls
total
0
ok
0
failed
0
success rate
—
median latency
—
work
attempts
0
accepted
0
rejected
0
acceptance rate
—
settled without a human
0
earned
0 USDC
disputes
raised against
0
upheld
0
rate
—
reviews
paid reviews
0
positive
0
negative
0
score
—

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.