Skip to main content
Glama

Look a Latin word up

latin_search
Read-onlyIdempotent

Look a Latin word up on Wiktionary and return its senses plus full declension/conjugation tables — attested content, not invented. Any form of the word works; an inflected query is resolved to its lemma automatically (via previously cached paradigms or the Morpheus analyzer) and the result notes the resolution. With search_language='eng' the query is an English word instead: the result lists its per-sense Latin equivalents (the translations block) plus their expanded entries. Returns Markdown plus the same result as structuredContent matching the declared outputSchema.

Results are cached server-side; first-time queries reach the live upstream politely and calls are rate limited — on a rate-limit error, wait a few seconds and retry. Content is from en.wiktionary.org (CC BY-SA 4.0 — attribute and share alike if republished).

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
queryYesThe word to look up, in the language search_language names. Latin (default): a SINGLE word, any form — an inflected form ('amavit') is resolved to its lemma ('amo') automatically, and the result names it (search_method tells you how; resolved_lemma is the lemma to follow for the full paradigm); macrons are optional ('amo' and 'amō' both work). English (search_language='eng'): the English word whose Latin equivalents you want — multiword entries like 'give up' work.
max_formsNoOptional override for how many inflection tables to expand this call (0–12). On an uncached query each table is one politely paced upstream fetch, so high values on cold queries are slow. Omit for the server default.
include_formsNoWhen true (default), each match's full declension/conjugation table is returned INLINE — usable cases/tenses in ONE call, no follow-up latin_get_inflections. Set false for a cheap screen of which entries exist. Bounded by a per-search cap — use max_forms to adjust per call. For eng queries this governs the expanded Latin entries; the per-sense translations list itself is always returned.
search_languageNoLanguage the query word is in: 'lat' (default) looks the Latin word up directly; 'eng' finds the Latin equivalents of an English word (per-sense, from Wiktionary's translation tables) and returns their full entries. Glosses are in English either way.lat

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
foundYesFalse when nothing matched. For an eng query, True means Latin translations were found — entries may still be empty when none of them could be expanded (see translations).
queryYes
sourceNoWiktionary, the free dictionary (en.wiktionary.org), Latin entries. Wikimedia Foundation. Text available under CC BY-SA 4.0; attribution and share-alike required when republishing. (CC BY-SA 4.0)
entriesNo
handlesNo
languageYes
translationsNoPopulated only for eng queries (always [] for lat): the Latin terms each English sense translates to, in sense order. Entries/handles below are the expanded dictionary entries of those terms.
resolved_fromNoThe query whose lemma this result names (paired with resolved_lemma); else empty. lat queries only (always empty for eng). Set both when an inflected miss was re-searched (search_method lemma_index/morpheus) and when the query's own page is a form-of stub returned directly (search_method stays 'direct').
search_methodNoHow the match was found: 'direct' = the query itself matched; 'lemma_index' = an inflected form resolved via a previously cached paradigm; 'morpheus' = resolved via the Morpheus morphological analyzer; 'translations' = an English query resolved via Wiktionary translation tables.direct
resolved_lemmaNoThe lemma this query maps to; else empty. lat queries only. With search_method 'lemma_index'/'morpheus' the entries below ARE this lemma's; with 'direct' the entries are the queried form-of stub and this names the lemma whose page holds the full paradigm (search it / latin_get_inflections it). Only set when unambiguous — a form mapping to several lemmas leaves it empty (use lemmatize); the per-sense form_of still carries each.
forms_truncatedNoHow many handles did NOT get an inline table because the per-search cap was reached.
translations_truncatedNoHow many distinct translated lemmas were NOT expanded into entries because the per-search expansion cap was reached (they still appear under translations).

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed8 schema fields changed
    • changedInput schema / properties / include_forms / description
      Previous value: -"When true (default), each match's full declension/conjugation table is returned INLINE — usable cases/tenses in ONE call, no follow-up get_inflections. Set false for a cheap screen of which entries exist. Bounded by a per-search cap — use max_forms to adjust per call. For eng queries this governs the expanded Latin entries; the per-sense translations list itself is always returned."New value: +"When true (default), each match's full declension/conjugation table is returned INLINE — usable cases/tenses in ONE call, no follow-up latin_get_inflections. Set false for a cheap screen of which entries exist. Bounded by a per-search cap — use max_forms to adjust per call. For eng queries this governs the expanded Latin entries; the per-sense translations list itself is always returned."
    • changedInput schema / title
      Previous value: -"search_latinArguments"New value: +"latin_searchArguments"
    • changedOutput schema / $defs / Entry / properties / entry_id / description
      Previous value: -"Page title — feed to get_inflections."New value: +"Page title — feed to latin_get_inflections."
    • changedOutput schema / $defs / Entry / properties / word_class / description
      Previous value: -"POS section — feed to get_inflections."New value: +"POS section — feed to latin_get_inflections."
    • changedOutput schema / $defs / InflectionHandle / description
      Previous value: -"A structured anchor for fetching a full paradigm: feed ``entry_id`` (the page\ntitle) + ``word_class`` (the POS section) to ``get_inflections`` — or ask\n``search`` to include the table inline (``forms``)."New value: +"A structured anchor for fetching a full paradigm: feed ``entry_id`` (the page\ntitle) + ``word_class`` (the POS section) to ``latin_get_inflections`` — or ask\n``search`` to include the table inline (``forms``)."
    • changedOutput schema / $defs / Sense / properties / form_of / description
      Previous value: -"When this sense is a non-lemma inflected form ('accusative singular of aqua'), the lemma it inflects from — its Wiktionary page title, ready to search or feed to get_inflections for the full paradigm. Empty for an ordinary gloss."New value: +"When this sense is a non-lemma inflected form ('accusative singular of aqua'), the lemma it inflects from — its Wiktionary page title, ready to search or feed to latin_get_inflections for the full paradigm. Empty for an ordinary gloss."
    • changedOutput schema / $defs / TranslationTerm / description
      Previous value: -"One Latin word a translations table offers for an English sense. ``word`` is\nthe Wiktionary page title (what an ``eng`` search re-searches and what\n``get_inflections`` needs); ``display`` keeps the rendered text only when it\ndiffers (macrons: title 'uvidus' renders as 'ūvidus')."New value: +"One Latin word a translations table offers for an English sense. ``word`` is\nthe Wiktionary page title (what an ``eng`` search re-searches and what\n``latin_get_inflections`` needs); ``display`` keeps the rendered text only when it\ndiffers (macrons: title 'uvidus' renders as 'ūvidus')."
    • changedOutput schema / properties / resolved_lemma / description
      Previous value: -"The lemma this query maps to; else empty. lat queries only. With search_method 'lemma_index'/'morpheus' the entries below ARE this lemma's; with 'direct' the entries are the queried form-of stub and this names the lemma whose page holds the full paradigm (search it / get_inflections it). Only set when unambiguous — a form mapping to several lemmas leaves it empty (use lemmatize); the per-sense form_of still carries each."New value: +"The lemma this query maps to; else empty. lat queries only. With search_method 'lemma_index'/'morpheus' the entries below ARE this lemma's; with 'direct' the entries are the queried form-of stub and this names the lemma whose page holds the full paradigm (search it / latin_get_inflections it). Only set when unambiguous — a form mapping to several lemmas leaves it empty (use lemmatize); the per-sense form_of still carries each."
  2. First observed

TDQS

A4.4/5.0
Behavior5/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations cover the safety profile (readOnly, idempotent, non-destructive, openWorld), but the description goes well beyond them: server-side caching with politeness toward live upstream, rate limiting with retry guidance, automatic lemma resolution via cached paradigms or Morpheus, and a CC BY-SA 4.0 attribution/share-alike obligation. These are all operational facts an agent could not recover from the annotations or schema.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness4/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Front-loads the core action and return shape, then layers the eng-mode, resolution, caching/rate-limit and licensing details in descending order of importance. Every sentence carries information, but the caching/rate-limit/license block is dense enough that the definition reads longer than strictly needed for selection.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness5/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a two-mode, cached, rate-limited tool with a declared output schema, the description covers the mode split, the lemma-resolution behavior, the fetch-cost model and the outgoing result format. Since an outputSchema exists, it correctly need not enumerate return fields, and nothing an agent needs to invoke it correctly is missing.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, so the schema already carries the full meaning of query, max_forms, include_forms and search_language, including the single-word constraint, macron optionality and the 0–12 table budget. The description restates the inflected-form-is-resolved behavior but adds no syntax or default detail the schema lacks. Baseline 3 is correct when the schema does the heavy lifting.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb and resource ('Look a Latin word up on Wiktionary and return its senses plus full declension/conjugation tables') and immediately qualifies it with 'attested content, not invented', telling the agent what class of result to expect. The eng-mode sentence extends rather than muddies the purpose. An agent can distinguish this lookup tool from a pure lemmatizer or inflection fetch without opening a schema.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

Clearly frames when each mode applies: any Latin form (including inflected) works and is auto-resolved to its lemma, while search_language='eng' reverses the direction to find Latin equivalents of an English word. It gives an operational caveat for rate-limit errors ('wait a few seconds and retry'). It never explicitly names latin_get_inflections or latin_lemmatize as alternatives, nor states when NOT to use this tool, so it falls short of a 5.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

Try in Browser

Glama MCP Gateway

Add one secure layer between your agents and this server.

Resources