Languages MCP servers

521 tagged Languages, measured the same way as everything else here.

Browse within: model-context-protocol 94ai-tools 17fastmcp 17local-first 11fastapi 10pipeworx 9AI Platform 8africa 8agent-runtime 8kenya 8knowledge-graph 8ai-coding 7swiss-open-data 7Structured Output 6

aileron

193

aileron-sh/aileron

MCP server Claude CodeCodexCursor +2

Flight recorder for AI agents: tamper-evident audit logging, policy enforcement, and incident reports. Runs locally from the aileron Python package.

not rated 1 yesterday A tokens not measured original Apache-2.0

aimarket-plugins

194

alexar76/aimarket-plugins

MCP server Claude CodeCodexCursor +2

Package products as ready-to-run MCP servers for Claude Desktop. Runs locally from the aimarket-mcp-packager Python package. Needs 1 environment variable to run.

not rated 1 2d ago A tokens not measured original MIT

aimarket-mcp

195

alexar76/aimarket-mcp

MCP server Claude CodeCodexCursor +2

alexar76 ecosystem MCP gateway — SSRF-hardened web fetch/search + Metis verify (stdio + HTTP). Runs locally from the aimarket-mcp Python package. Needs 3 environment variables to run.

not rated 1 2d ago A tokens not measured original MIT

mcp-seo-audit

196

atomno-mcp/mcp-seo-audit

MCP server Claude CodeCodexCursor +2

MCP server for technical SEO audits powered by the detail.web engine: site health score, issues across 8 categories and a GEO (AI-search visibility) sub-score. Runs locally from the atomno-mcp-seo-audit Python package. Needs 1 environment variable to run.

not rated 1 4d ago A tokens not measured original MIT

mcp-fns-calc

197

atomno-mcp/mcp-fns-calc

MCP server Claude CodeCodexCursor +2

A local MCP server for Russian tax calculations and checks of taxpayer status. It uses a hosted API for fiscal-status checks and needs an access token.

not rated 1 3d ago A tokens not measured original MIT

mcp-zakupki

198

atomno-mcp/mcp-zakupki

MCP server Claude CodeCodexCursor +2

A local connector for searching Russian government procurement records on zakupki.gov.ru, the official website for public tenders. It covers procedures governed by Russia's 44-FZ and 223-FZ laws and 615-PP rules.

not rated 1 yesterday A tokens not measured original MIT

seiche

199

beepboop2025/seiche

MCP server Claude CodeCodexCursor +2

Funding-stress and leveraged-positioning research terminal with public, credentialed-official, licensed, and fail-closed market-data boundaries. Runs locally from the seiche Python package. Needs 1 environment variable to run.

not rated 1 today A tokens not measured AGPL-3.0

biz-dfch-specmgr

200

dfch/biz.dfch.SpecMgr

MCP server Claude CodeCodexCursor +2

One of 2 in server.json

An artifact manager for system specifications. Runs locally from the biz-dfch-specmgr Python package. Needs 4 environment variables to run.

not rated 1 today A tokens not measured AGPL-3.0

jscoobyced/jsc-typescript-ast-mcp

MCP server Claude CodeCodexCursor +2

AST for TypeScript, supports creating JSON representations of React components. Runs locally from the jsc-typescript-ast-mcp npm package. Needs 1 environment variable to run.

not rated 1 5mo ago A tokens not measured original MIT

lu-zhengda/mcp-python-exec-sandbox

MCP server Claude CodeCodexCursor +2

MCP server for secure Python script execution with automatic dependency management. Runs locally from the mcp-python-exec-sandbox Python package.

not rated 1 6mo ago A tokens not measured original MIT

global-education-mcp

203

malkreide/global-education-mcp

MCP server Claude CodeCodexCursor +2

MCP Server für internationale Bildungsdaten – UNESCO UIS (4000+ Indikatoren) und OECD Education at a Glance (SDMX API). Runs locally from the global-education-mcp Python package.

not rated 1 3d ago A tokens not measured original MIT

termdat-mcp

204

malkreide/termdat-mcp

MCP server Claude CodeCodexCursor +2

MCP server for TERMDAT — the terminology database of the Swiss Federal Administration. Runs locally from the termdat-mcp Python package.

not rated 1 4d ago A tokens not measured original MIT

malkreide/swiss-academic-libraries-mcp

MCP server Claude CodeCodexCursor +2

MCP Server für Schweizer Wissenschaftsbibliotheken: swisscovery (SRU), e-rara/e-periodica/e-manuscripta (OAI-PMH) und Open-Access-Rechtsliteratur (sui generis, ex/ante, Repositorium.ch). Kein API-Key erforderlich. Runs locally from the swiss-academic-libraries-mcp Python package.

not rated 1 2d ago A tokens not measured original MIT

word-orb

206

nicoletterankin/word-orb

MCP server Claude CodeCodexCursor +2

MCP server "word-orb", hosted remotely at mcp.thedailylesson.com, as configured in nicoletterankin/word-orb.

not rated 1 5mo ago A tokens not measured original MIT

ratary

207

ontorata/ratary

MCP server Claude CodeCodexCursor +2

TypeScript Execute (tsx): Node.js enhanced with esbuild to run TypeScript & ESM files. Runs locally from the tsx npm package.

not rated 1 26d ago A tokens not measured original MIT

hoogle-mcp

208

hnbc6667777/gooh

MCP server Claude CodeCodexCursor +2

MCP server "hoogle-mcp" as configured in hnbc6667777/gooh. Runs locally from the hoogle-mcp Python package.

not rated 1 8mo ago A tokens not measured

nuki-mcp

209

sandraschi/nuki-mcp

MCP server Claude CodeCodexCursor +2

MCP server "nuki-mcp" as configured in sandraschi/nuki-mcp. Runs locally from the nuki-mcp Python package.

not rated 1 5d ago A tokens not measured original MIT

mcp-python

210

piplin-es/mcp-python

MCP server Claude CodeCodexCursor +2

MCP server providing a Python REPL with persistent session. Runs locally from the mcp-python Python package.

not rated 1 1y ago A tokens not measured original MIT

lingua-mcp

211

Marsmanleo/LinguaMCP

MCP server Claude CodeCodexCursor +2

Open curriculum protocol for AI language tutors — learn naturally through daily practice with any AI tool. Runs locally from the lingua-mcp npm package.

not rated 1 2mo ago A tokens not measured original Apache-2.0

wg21-wiki-mcp

212

cppalliance/wg21-wiki-mcp

MCP server Claude CodeCodexCursor +2

Local stdio MCP server that serves the WG21 (ISO C++) committee wiki as a verifiable source of truth. Runs locally from the wg21-wiki-mcp Python package.

not rated 1 5d ago A tokens not measured BSL-1.0

cpp-debug

213

William-An/cpp-debug-mcp

MCP server Claude CodeCodexCursor +2

MCP server "cpp-debug" as configured in William-An/cpp-debug-mcp. Runs cpp_debug_mcp with python3. Needs 2 environment variables to run.

not rated 1 5mo ago A tokens not measured original MIT

swifttest-mcp-server

214

acyment/swifttest-mcp-server

MCP server Claude CodeCodexCursor +2

An MCP (Model Context Protocol) server exposing a swift-test tool to run swift test in a given package directory. Runs locally from the swifttest-mcp-server npm package.

not rated 1 11mo ago A tokens not measured original MIT

blakeyoder/typescript-definitions-mcp

MCP server Claude CodeCodexCursor +2

MCP server "typescript-definitions-mcp" as configured in blakeyoder/typescript-definitions-mcp. Runs locally from the @claude-code/typescript-definitions-mcp npm package.

not rated 1 11mo ago A tokens not measured original MIT

tsserver-mcp-server

216

Chia1104/tsserver-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server "tsserver-mcp-server" as configured in Chia1104/tsserver-mcp-server. Runs locally from the tsserver-mcp-server npm package.

not rated 1 6mo ago A tokens not measured