Skip to content
Agentmart
Submit a tool

Datamuse MCP Server

Find rhymes, synonyms, sound-alikes, spelling matches, and word associations with Datamuse.

Connector by cyanheads · GitHub account verified by the MCP Registry

IndexedApache-2.0Local (stdio)Remote (HTTP)★ 1
Write a review

Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/cyanheads-datamuse-mcp-server

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Get the weekly diff

The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.

We use your email only for this newsletter. Privacy

About

Find rhymes, synonyms, sound-alikes, spelling matches, and word associations with Datamuse.

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
5 read · 0 write · 0 deleteRead-only
Secrets
None asked for
Install scripts
Not scanned yet
Runs as
Node.js package

Tools by what they do 5

Read from the source code; the running server may list different tools.

Read 5 · Look things up without changing anything.

  • datamuse_find_rhymes
  • datamuse_find_synonyms
  • datamuse_find_words
  • datamuse_get_word_info
  • datamuse_list_reference

Secrets and settings it asks for

Other settings (environment variables or headers).

  • MCP_LOG_LEVEL

Tools (5)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • datamuse_find_rhymesread-only

    Find exact or near English rhymes, optionally constrained by meaning and spelling. Exact and near describe Datamuse relations, not poetic suitability. Empty results succeed. Whole-row byte budgets and best-effort offsets preserve upstream order; rankings may change between calls.

  • datamuse_find_synonymsread-only

    Find English synonyms, antonyms, broader categories, or narrower kinds of a word. Broader returns direct hypernyms and narrower returns direct hyponyms. Preserve Datamuse ranking; frequency metadata does not determine ordering. Empty results succeed; best-effort offsets re-run the query under a whole-row byte budget.

  • datamuse_find_wordsread-only

    Find words by combined meaning, sound, spelling, and named lexical relations. Supply at least one hard constraint; relations form a conjunction, including repeated entries. Context and topics only affect ordering and require single words. Spanish supports meaning, sound, and spelling; relations require English. Empty results succeed; byte budgets select whole rows and offsets re-run the query without stable rankings or totals.

  • datamuse_get_word_inforead-only

    Look up syllables, frequency, optional definitions and pronunciation for supplied English words or phrases. Accepts 1–100 inputs; processes the first ten sequentially within one 20-second deadline. Returns indexed outcomes for every input, preserving duplicates, failures and unprocessed entries. Query echo may contain guessed metadata; never substitutes spelling corrections.

  • datamuse_list_referenceread-only

    Read Datamuse relation directions, metadata meanings, constraint combinations, and access limitations. Use before choosing an unfamiliar relation or after an empty search. This bounded offline reference makes no network request and has no pagination.

Signals

Stars
1
Forks
0
Open issues
0
Weekly downloads
20
Last commit
Oct 20, 2026 (10 days ago)
Last release
Oct 20, 2026 (10 days ago)
Last package publish
Oct 20, 2026 (10 days ago)

From GitHub (fetched Oct 24, 2026) and the package registry.

Details

Registry name
io.github.cyanheads/datamuse-mcp-server
Version
0.2.0
Auth
No auth
Packages
npm @cyanheads/datamuse-mcp-servernpm @cyanheads/datamuse-mcp-server
License
Apache-2.0
Repository
github.com/cyanheads/datamuse-mcp-server
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
Official MCP Registrygithub-graphql

More from cyanheads

Cite this page

Datamuse MCP Server. Agent Mart. https://agentmart.dev/connectors/cyanheads-datamuse-mcp-server (last updated 2026-10-24)