Public, read-only MCP over the complete 64-hexagram I Ching corpus. Deterministic lookup only.
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Read from a real MCP initialize → tools/list handshake against the declared endpoint. No tool was ever invoked — tools/list is the read-only introspection call the protocol defines for this. It reflects what the server advertised at that moment; a hosted endpoint is not pinned to any version and can change without notice.
https://mcp.iching.rocks/mcp10 tools · 244mssearch_hexagramsDeterministic 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 Eng…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 Eng…
| Parameter | Type | Description |
|---|---|---|
| query* | string | Literal text to match (max 200 chars). Case-, diacritic-, and traditional/simplified Chinese-insensitive. |
| fields | array | null | Whitelisted field paths to search; defaults to the documented default set. |
| order | string | null | Ordering: kingwen | mawangdui | eightpalaces | binary. Default kingwen. |
| limit | integer | null | Max results, 1-64. Default 10. |
get_hexagramsBatch 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.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.
| Parameter | Type | Description |
|---|---|---|
| ids* | array | Hexagram numbers, 1-64 (King Wen), no duplicates, max 16 per call. |
| include | string | null | Detail level, each nesting the previous: summary = identity, essence, url; core (default) = adds trigrams, judgment, image; lines = adds the six line texts; fu… |
list_hexagramsCompact 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…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…
| Parameter | Type | Description |
|---|---|---|
| order | string | null | Ordering: kingwen | mawangdui | eightpalaces | binary. Default kingwen. |
get_server_infoBuild identity of the running iching.rocks MCP server: name, semantic version, git revision, protocol, and canonical MCP endpoint. Identity only — returns no hexagram data.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.
No input schema was published for this tool.
get_reading_contextDeterministic 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 —…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 —…
| Parameter | Type | Description |
|---|---|---|
| primary_id* | integer | Primary hexagram number, 1-64 (King Wen). |
| changing_lines* | array | Changing line numbers (1-6), strictly ascending, no duplicates. Empty for an unchanging reading. |
| include | string | null | Detail level, each nesting the previous: summary = identity, essence, url; core (default) = adds trigrams, judgment, image; lines = adds the six line texts; fu… |
get_trigramOne 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…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…
| Parameter | Type | Description |
|---|---|---|
| binary | string | null | Three-bit trigram binary, e.g. 010 (canonical identifier). |
| english | string | null | English name, e.g. Fire. |
| chinese | string | null | Pinyin romanization, e.g. Li. (This field holds pinyin; the Chinese character lives in element.) |
| symbolic | string | null | Symbolic name, e.g. Radiance. |
| element | string | null | Chinese element character, e.g. 火. |
get_all_hexagramsThe 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.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.
| Parameter | Type | Description |
|---|---|---|
| order | string | null | Ordering: kingwen | mawangdui | eightpalaces | binary. Default kingwen. |
list_trigramsAll 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.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.
No input schema was published for this tool.
get_hexagramOne 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 chang…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 chang…
| Parameter | Type | Description |
|---|---|---|
| id* | integer | Hexagram number, 1-64 (King Wen). |
| include | string | null | Detail level, each nesting the previous: summary = identity, essence, url; core (default) = adds trigrams, judgment, image; lines = adds the six line texts; fu… |
list_sequencesDescribes 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.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.
No input schema was published for this tool.
10 of 10 tools published a description.
Tool names and descriptions are written by the publisher and shown verbatim as inert text. They are the strings an MCP client passes to a model, so Forge scans them for prompt-injection patterns — any finding appears with the security scan above. “Privileged” is a keyword match on the tool name, not an audit of what the tool does: a benign-sounding name can still do anything.
Public, read-only MCP over the complete 64-hexagram I Ching corpus. Deterministic lookup only.
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