javascript for Cursor

268 mods tagged javascript that install into Cursor, measured the same four ways as everything else here: what each costs in tokens on every session, what a security scan found and why, whether it is the original, and what changed.

Also for Cursor: Git and workflow · Web3 and blockchain · anthropic · TypeScript · React · Python · nextjs · PostgreSQL · fastapi · docker · Go · blockchain

avakit

25

mericcintosun/AvaKit

Cursor rule Cursor

AvaKit + Avalanche NFT conventions for this project.

not rated 12 4d ago A 305 tokens original MIT

agent-harness-kit

26

enmanuelmag/heimdall-mcp

MCP server Claude CodeCodexCursor +2

Another Handler Knex. Runs locally from the ahk npm package.

not rated 11 1mo ago A tokens not measured

searoute

27

mayurrawte/searoute-ts

MCP server Claude CodeCodexCursor +2

Real shortest sea routes between ports: distance, canals/straits, GeoJSON. UN/LOCODE aware. Runs locally from the @searoute-ts/mcp npm package.

not rated 8 5d ago A tokens not measured original MIT

erick-ai-first

28

vatsalunadkat/ERICKeyboard

Cursor rule Cursor

ERICK project rule for Cursor. Read AGENTS.md first, keep changes simple and local, and validate with the narrowest relevant Android or iOS check.

not rated 6 26d ago A 959 tokens

envoic

29

mahimailabs/envoic

Cursor rule Cursor

Use envoic for environment cleanup, stale dependency audit, and disk-space recovery tasks.

not rated 5 2mo ago A 0 tokens original MIT

rails-standards

30

emmvs/five_things

Cursor rule Cursor

Rails coding standards — security, RuboCop compliance, DRY principles, and i18n translations.

not rated 5 1mo ago A 567 tokens

rippr-mcp

32

mrslbt/rippr

MCP server Claude CodeCodexCursor +2

Rip YouTube transcripts to disk for AI agents, RAG pipelines, and LLM workflows. Runs locally from the rippr-mcp npm package.

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

30-scss-and-build

33

sowee121/frontend-interview-vue

Cursor rule Cursor

Coding rules for Sass, a stylesheet language, and Vite, a tool that builds front-end applications. They define naming, file organization, automatic variables, and deployment paths.

not rated 4 1mo ago A 0 tokens original MIT

perfex-crm

34

themesic/perfex-rest-api-examples

MCP server Claude CodeCodexCursor +2

Read and write a self-hosted Perfex CRM from an AI agent: 148 permission-filtered tools. Remote server at {perfex_host}.

not rated 4 2d ago A tokens not measured original MIT

chainrpc-mcp

35

John0n1/chainrpc-mcp

MCP server Claude CodeCodexCursor +2

Safety-first EVM and Bitcoin RPC tools for balances, contracts, blocks, and transactions. Runs locally from the chainrpc-mcp npm package. Needs 4 environment variables to run.

not rated 4 +1 2d ago A tokens not measured original MIT

cortex

36

flores-ac/cursor-cortex

Cursor rule Cursor

RULE: "Document the Journey, Not Just the Destination".

not rated 4 23d ago A 0 tokens

gmail-mcp-server

37

ihiteshgupta/gmail-mcp-server

MCP server Claude CodeCodexCursor +2

Gmail MCP Server — read, send, search and manage Gmail through Claude using Google's official API and OAuth 2.0. 19 tools for emails, drafts, labels, threads, and attachments. Runs locally from the @dev-hitesh-gupta/gmail-mcp-server npm package.

not rated 3 5mo ago A tokens not measured original MIT

rule_main

38

n1snt/redux-mcp

Cursor rule Cursor

Core non-negotiable engineering checks.

not rated 3 4mo ago A 160 tokens original MIT

ssdeanx/node-code-sandbox-mcp

MCP server Claude CodeCodexCursor +2

Run arbitrary JavaScript inside disposable Docker containers and install npm dependencies on the fly. Runs locally from the node-code-sandbox-mcp npm package.

not rated 3 1y ago A tokens not measured

trendflow

40

dariomory/trendflow-js

MCP server Claude CodeCodexCursor +2

Google Trends data: interest over time, by region, related queries, and trending now. Remote server at trendflow.mory.dev.

not rated 2 20d ago A tokens not measured original MIT

commit-pattern

41

hbarbosa02/alaz-mcp-nestjs

Cursor rule Cursor

Conventional Commits, message format, and pre-commit analysis (local hook + checks).

not rated 2 4mo ago A 699 tokens original MIT

solar

42

Stahlwalker/framework-solar

Cursor rule Cursor

Rules for building with Solar (solarbuild) — a runtime UI framework for AI-generated code.

not rated 2 1mo ago A 0 tokens original MIT

vuvuvu/streamersonglist-mcp

MCP server Claude CodeCodexCursor +2

A Model Context Protocol (MCP) server for interacting with StreamerSongList APIs. Runs locally from the streamersonglist-mcp npm package.

not rated 2 10mo ago A tokens not measured original MIT archived

cineplex-mcp

44

yinbri/cineplex-mcp

MCP server Claude CodeCodexCursor +2

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

not rated 2 16d ago A tokens not measured original MIT

tiktok

45

trendsapi-ai/tiktok-trends-api

MCP server Claude CodeCodexCursor +2

TikTok hashtag volume over time, with growth for any hashtag. Free key at trendsapi.ai. Remote server at tiktok.api.trendsapi.ai.

not rated 1 19d ago A tokens not measured original MIT

mcp

46

ianreboot/safeprompt

MCP server Claude CodeCodexCursor +2

Detect prompt injection, jailbreaks, and code injection in untrusted text before it reaches an LLM. Runs locally from the @safeprompt.dev/mcp npm package. Needs 3 environment variables to run.

not rated 1 yesterday A tokens not measured original MIT

aemet-mcp

47

jocarrd/aemet-client

MCP server Claude CodeCodexCursor +2

MCP server for AEMET — Spain's weather agency. Forecasts, CAP warnings, station observations. Runs locally from the aemet-mcp npm package. Needs 1 environment variable to run.

not rated 1 yesterday A tokens not measured original MIT

jsmcp

48

alesya-h/jsmcp

MCP server Claude CodeCodexCursor +2

MCP server that allows agents to work with other MCP tools programmatically by writing JavaScript. Runs locally from the @alesya_h/jsmcp npm package.

not rated 1 3mo ago A tokens not measured copy · 75% MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: