Utilities MCP servers

6,047 servers

Small helpers: time, math, text conversion, random data and other everyday tools.

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@dablincx/adsense-mcp io.github.dablincx/adsense-mcp

Make your AdSense sites, ad units, ad code, and reports available for your AI agents.

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Utilities npm Local MIT
@danielsimonjr/math-mcp io.github.danielsimonjr/math-mcp

MCP server for mathematical computations powered by MathTS (a mathjs-compatible TypeScript engine), with comprehensive input validation, security features, rate limiting, and expression caching

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Utilities npm Local ISC
@dhcckb/mcp-server-douban io.github.dhcckb/mcp-server-douban

通过豆瓣数据自动补全书籍元数据并按多规范生成参考文献格式的 MCP Server。新增豆瓣读书关键词搜索、ISBN 精确定位和详情页信息提取功能。

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Utilities npm Local MIT
@dhcckb/mcp-server-zdic io.github.user/mcp-server-zdic

MCP Server for querying zdic.net (汉典网) - Chinese character, word, and idiom dictionary

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Utilities npm Local MIT
@dossie/mcp-server io.github.heathshepard/meetdossie

Dossie MCP server: TREC deadline calculator + Texas-TC cost comparison + Dossie product info, exposed as Model Context Protocol tools so AI assistants can answer Texas real-estate questions accurately

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Utilities npm Local MIT
@dsgraph/mcp io.github.specsure/specsure-dsgraph-mcp

MCP server for design tokens: find the token for a value, read a token with its references, compare versions, run checks. DTCG, token JSON and CSS; folders, npm and GitHub.

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Git and code hosting npm Local MIT
@ee_will_i/simple-data-comparator-mcp io.github.ee-will-i/simple-data-comparator-mcp

Simple toolset for performing validations for JSON, XML, CSV and text files with report generation in HTML format.

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Utilities npm Local MIT
@framexyz/frame-skills-mcp io.github.framexyz/frame-skills-mcp-558t6k

DEPRECATED — superseded by @framexyz/frame-mcp which unifies brain + brand tools behind one install. This 0.2.0 release adds a deprecation banner on startup and is otherwise unchanged from 0.1.3. Migr

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Memory and context npm Local MIT
@george43g/mcp-kit io.github.george43g/mcp-cli-starter-template-mcp-kit

MCP server building blocks: tool registry types, dispatcher with timeout/perf/abort/error-wrap baked in, stdio + Streamable HTTP transports, sanitize() for user content, UUID-gated prompt-injection he

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MCP development npm Local MIT
@getlinnks/mcp-server io.github.honganai/linnk-agent-mcp-server-4njqbr

MCP server exposing Linnk document translation to agents

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Office documents and spreadsheets npm Local MIT
@godrix/architecture-contract-mcp io.github.godrix/mcp-architecture-contract

Architecture Contract MCP — agnostic architecture discovery, scaffolding and validation via arc.yaml

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Utilities npm Local MIT
@herobounce/mcp io.github.mobsterino/herobounce-mcp

HeroBounce MCP server - email validation and email finder tools for AI assistants

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Email npm Local MIT
@infinum/polyglot-mcp io.github.infinum/polyglot-mcp

MCP server for Polyglot, allows pushing translations to Polyglot

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Utilities npm Local MIT
@interop-gateway/mcp io.github.heyitskundan/interop-gateway-mcp

MCP tool surface over interop-gateway's translate/validate, SMART on FHIR connector, MLLP send, and pipeline runtime.

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DevOps and infrastructure npm Local APACHE-2.0
@intutic/mcp-governance-proxy io.github.intutic/intutic-mcp-proxy

Intutic MCP Governance Proxy — transparent stdio proxy that intercepts all tools/call JSON-RPC messages and applies workspace SOP policy before forwarding to real MCP servers

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Model and agent tools npm Local MIT
@jinshuju/mcp io.github.jinshuju/mcp

MCP server for the Jinshuju (金数据) Open API v1, generated from openapi.yaml

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Developer tools npm Local APACHE-2.0
@jnohlgard/fetch-mcp io.github.jnohlgard/fetch-mcp

MCP server and CLI for fetching web content as HTML, Markdown, plain text, JSON, or YouTube transcripts

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Web search and scraping npm Local MIT
@johnhenry/math-plus-mcp io.github.johnhenry/math-plus-mcp

MCP server exposing @johnhenry/math Symbolic evaluation + guarded tensor/linalg computation as agent-callable tools (issue #45) — no arbitrary code execution, structured inputs only

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Utilities npm Local MIT
@jpzip/mcp-server-jpzip io.github.jpzip/mcp

Stateless MCP server for Japanese postal codes — backed by jpzip.nadai.dev (Cloudflare-hosted static CDN)

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Cloud platforms npm Local MIT
@juspay/deformed-mcp-server io.github.juspay/deformed-mcp-server

MCP server for Deformed — lets AI assistants generate, validate, and convert Deformed form schemas

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Utilities npm Local ISC
@just-jelly/mcp-server io.github.just-jelly/zama-fhevm-skill

MCP server giving AI agents real fhEVM tools — deploy contracts, encrypt values, check ACL, run tests, decode errors

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DevOps and infrastructure npm Local BSD-3-CLAUSE-CLEAR
@keel-code/mcp io.github.evepupil/keel-code

MCP 客户端：读取 mcp.json（mcpServers 格式），连接 stdio / HTTP 服务器，把工具注册进引擎

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Utilities npm Local MIT
@keke1933/vibe-dictionary-mcp io.github.leejh96/vibe-dictionary-mcp

Read-only local MCP for searching Vibe Dictionary techniques and retrieving implementation prompts

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Utilities npm Local MIT
@kiwi-tcms-ai/kiwi-tcms-mcp io.github.belovdm/kiwi-tcms-mcp

MCP server for the Kiwi TCMS JSON-RPC API

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Utilities npm Local MIT
@kubova/mcp io.github.kubova-com/kubova-mcp

Model Context Protocol (MCP) server for the Kubova 3D container loading calculator — plan container and pallet loads from any AI assistant.

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DevOps and infrastructure npm Local MIT
@libretranslate/mcp io.github.libretranslate/libretranslate-mcp

LibreTranslate MCP server - Machine Translation for AI agents

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Utilities npm Local AGPL-3.0-ONLY
@lifeng688/document-converter-mcp io.github.guanweiqiang/document-convert-mcp

A local-first MCP server for converting documents between Markdown, PDF, DOCX, and HTML, with environment diagnostics and config file support

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Office documents and spreadsheets npm Local MIT
@lisa-mcp/server io.github.clementringot/lisa-server

LISA — standalone MCP server for SAP object translation (XCO i18n). Deployable on SAP BTP or runnable locally.

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Utilities npm Local MIT
@lumibase/mcp-server io.github.khuepm/lumibase-mcp-server

LumiBase MCP server — lets AI assistants manage the full LumiBase Content OS: collections, fields, items, relations, RBAC (roles/policies/permissions/API keys), users & teams, intents, flows, webhooks

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Communication and chat npm Local APACHE-2.0
@mahesvara/emby-mcp-server io.github.oratorian/emby-mcp-server

MCP server for Emby: library search, scheduled tasks, and session control. Slim JSON responses tuned for small local models.

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Project management npm Local GPL-3.0-OR-LATER
@manifest-network/manifest-mcp-cosmwasm io.github.manifest-network/manifest-mcp-mono-cosmwasm

MCP server for Manifest MFX-to-PWR converter contract operations

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Utilities npm Local MIT
@murmurations-ai/mcp io.github.murmurations-ai/murmurations-harness-mcp

MCP tool loader for the Murmuration Harness — connects to MCP servers and converts tools to LLM-compatible format.

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Model and agent tools npm Local MIT
@netmax/mcp-server io.github.mubasharali24428-crypto/netmax-4c6wbg

MCP server for NetMax Desktop - network diagnostics (speed test, DNS ranking, bufferbloat, WiFi) as AI coding agent tools

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Coding agent tools npm Local MIT
@oath-md/oath-mcp io.github.oath-md/oathmcp

Agent-native MCP server for evidence-backed clinical calculators.

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Science and research npm Local APACHE-2.0
@onereason/svenska-dagar-mcp io.github.suhajdab/svenska-dagar-mcp

MCP server for the Swedish public holiday and calendar API (sholiday.faboul.se)

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Calendar and scheduling npm Local MIT
@onetest/dsh-project-mcp-bridge io.github.onetest-ai/dsh-project-mcp-bridge

Per-project MCP loading for DeepSeek Harness: sessions of a project automatically get the MCP servers declared in its .dsh/mcp.json (mcpServers JSON shape, shared with Claude Code / Cursor / VS Code).

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Developer tools npm Local MIT
@perfscale/mcp io.github.perfscale/mcp-perfscale-mcp

MCP server for the perfscale OSS CLI: run load tests, lint and manage test/config YAML locally

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Developer tools npm Local APACHE-2.0
@playti/mcp-infiniti-v2 com.gitlab.infinitidev/infiniti-v2-mcp-server

MCP server para a API Infiniti V2 da Play: consulta a documentação (openapi.yaml público) e executa rotas reais autenticando com X-API-Key.

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Developer tools npm Local MIT
@plugsight/mcp io.github.plugsightlabs/plugsight-public-mcp

Plugsight MCP server: the agent-facing peer of the menu-bar app (docs/spec/03). A deliberately thin stdio-MCP adapter over the daemon's local JSON-RPC-over-UDS API (docs/spec/02).

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Docs and knowledge bases npm Local MIT
@pluto90/wecandeo-v4-ai-mcp io.github.pluto90k/mcp-wecandeo-v4-ai

Wecandeo VideoPack v4 AI MCP Server - AI subtitle generation, translation and summarization via the MCP protocol

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Utilities npm Local MIT
@proxycept/mcp io.github.moathothman/proxycept-mcp

stdio MCP bridge to a Proxycept MCP server — forwards JSON-RPC to https://proxycept.com/api/mcp

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Utilities npm Local MIT
@rawtree/mcp io.github.rawtreedb/rawtree-mcp

An MCP server for [RawTree](https://rawtree.com/), an analytics database for unstructured data. Query data with SQL, insert JSON, inspect table schemas, review RawTree logs, and manage database creden

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Databases npm Local MIT
@ricokahler/mcp-cli io.github.ricokahler/mcp-cli

A JSON-first MCP client CLI for bash-capable agents.

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Operating system and shell npm Local MIT
@robinheat/i18n-mcp io.github.robin-heat/i18n-mcp

MCP server for managing i18n JSON translation files

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Utilities npm Local MIT
@ruger/pulso-mcp io.github.fabrizio-rugertek/pulso-mcp

Servidor MCP de Pulso: tus horas (cargar, consultar, editar, borrar) y timer para tu IA (Codex, Claude, Cursor).

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Utilities npm Local MIT
@sqlbi/daxformatter-mcp io.github.sql-bi/daxformatter-mcp

Model Context Protocol (MCP) server for the DAX Formatter service.

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Utilities npm Local MIT
@straitlink/mcp io.github.strait-link/strait-mcp

Strait MCP server: create, search, pause and resume deep links, QR codes, analytics comparisons and top links, recent taps and events, custom domains, webhooks, App Links / Universal Links checks and

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Data warehouses and analytics npm Local MIT
@thehammer/schema-mcp-server io.github.newms87/gpt-manager-mcp-server

MCP server for Schema Builder - translates Claude Code tool calls into Laravel API requests

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Model and agent tools npm Local MIT