javascript for Codex

903 mods tagged javascript that install into Codex, 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 Codex: anthropic · Git and workflow · Python · Web3 and blockchain · React · TypeScript · Go · openai · android · docker · Rust · bun

cineplex-mcp

73

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 3 2mo ago A tokens not measured original MIT

trendflow

74

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 2mo ago A tokens not measured original MIT

alexconner-79/super-claudio-brothers

Skill Claude CodeCodex

Generate a unique themed Super Claudio Brothers platformer. Creates a custom level, colour palette, enemy look, and Claudio costume. Every run produces a different game.

not rated 2 4mo ago A 40 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 1y ago A tokens not measured original MIT archived

mcp

77

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 2 4d ago A tokens not measured original MIT

aemet-mcp

78

jocarrd/aemet-client

MCP server Claude CodeCodexCursor +2

MCP server for AEMET: Spain's official forecasts, warnings, observations and climate data. Runs locally from the aemet-mcp npm package. Needs 1 environment variable to run.

not rated 2 5d ago A tokens not measured original MIT

agent-upgrade-test

79

aelaguiz/aimgr

Skill Codex

Test a new official Claude Code version against AI Manager's agreed privacy and workflow requirements, using offsite sandboxes, exact artifacts, retained evidence and a cold code review. Use when explicitly asked to audit or sandbox-test a Claude upgrade before approving it for use. Claude only for now; Codex testing…

not rated 2 changed 2d ago A 95 tokens

jsmcp

80

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 yesterday A tokens not measured copy · 75% MIT

unsplashx

81

danywalls/unsplashx

MCP server Claude CodeCodexCursor +2

Unsplash MCP Server. Runs locally from the unsplashx npm package.

not rated 1 7mo ago A tokens not measured original MIT

example-mcp-sse

82

yigitkonur/example-mcp-sse

MCP server Claude CodeCodexCursor +2

MCP server "example-mcp-sse" as configured in yigitkonur/example-mcp-sse. Runs locally from the example-mcp-sse npm package.

not rated 1 6mo ago A tokens not measured

signalint

83

TranQui004/signalint

MCP server Claude CodeCodexCursor +2

Local stdio MCP server for cached, loop-aware JS/TypeScript diagnostics (Oxlint, tsc, Biome). Runs locally from the signalint-mcp npm package.

not rated 1 21d ago A tokens not measured original MIT

peacock-mcp

84

johnpapa/peacock-mcp

MCP server Claude CodeCodexCursor +2

Peacock Docs MCP Server demo. Runs locally from the @johnpapa/peacock-mcp npm package.

not rated 1 9mo ago A tokens not measured original MIT

youtube

85

trendsapi-ai/youtube-trends-api

MCP server Claude CodeCodexCursor +2

YouTube search volume and trending videos over time. Free key at trendsapi.ai. Remote server at youtube.api.trendsapi.ai.

not rated 1 21d ago A tokens not measured original MIT

aisenseapi/aisense-free-public-rest-apis

Skill Claude CodeCodex

Use this skill whenever the user wants to integrate with, call, test, or learn about the free public REST APIs from AI SENSE AS (aisenseapi.com). Triggers include: requests for current time/datetime/timestamp, random numbers, random colors, passwords, UUIDs, GUIDs, Base64/Base58/Base32 encoding or decoding, JWT…

not rated 1 +1 changed 3d ago A 366 tokens original MIT

rn-architecture

87

almasumdev/awesome-react-native-agent-skills

Skill Claude CodeCodex

Expert guidance on structuring a React Native 0.75+ app with a feature-sliced layout, New Architecture (Fabric + TurboModules) enabled, and strict TypeScript. Use this when asked about project structure, folder layout, or module boundaries.

not rated 1 6mo ago A 55 tokens

dtjohnson83/agent-audit-trail

MCP server Claude CodeCodexCursor +2

MCP server "agent-audit-trail-mcp" as configured in dtjohnson83/agent-audit-trail. Runs locally from the agent-audit-trail-mcp npm package.

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

weavatrix-js

89

Weavatrix/weavatrix-js

Skill Claude CodeCodex

Use the Weavatrix MCP as a reusable local repository-intelligence layer: understand unfamiliar applications with a bounded code graph, reduce repeated context, review Health, dead code, duplicates and history, trace endpoints and blast radius, enforce target architecture, and verify changes before a PR.

not rated 0 2mo ago A 60 tokens original MIT

google-trends

90

trendsapi-ai/google-trends-api

MCP server Claude CodeCodexCursor +2

Google Trends search interest over time with growth metrics. Free key at trendsapi.ai. Remote server at google-trends.api.trendsapi.ai.

not rated 0 2mo ago A tokens not measured original MIT

news-sentiment

91

trendsapi-ai/news-sentiment-api

MCP server Claude CodeCodexCursor +2

News sentiment score trends for any topic over time. Free key at trendsapi.ai. Remote server at news-sentiment.api.trendsapi.ai.

not rated 0 2mo ago A tokens not measured original MIT

npm

92

trendsapi-ai/npm-trends-api

MCP server Claude CodeCodexCursor +2

MCP server "npm", hosted remotely at npm.api.trendsapi.ai, as configured in trendsapi-ai/npm-trends-api.

not rated 0 2mo ago A tokens not measured original MIT

reddit

93

trendsapi-ai/reddit-trends-api

MCP server Claude CodeCodexCursor +2

Reddit discussion volume and subreddit growth over time. Free key at trendsapi.ai. Remote server at reddit.api.trendsapi.ai.

not rated 0 2mo ago A tokens not measured original MIT

steam

94

trendsapi-ai/steam-trends-api

MCP server Claude CodeCodexCursor +2

Steam concurrent player trends for any game over time. Free key at trendsapi.ai. Remote server at steam.api.trendsapi.ai.

not rated 0 2mo ago A tokens not measured original MIT

amazon

95

trendsapi-ai/amazon-trends-api

MCP server Claude CodeCodexCursor +2

Amazon product search volume and best-seller trends. Free key at trendsapi.ai. Remote server at amazon.api.trendsapi.ai.

not rated 0 2mo ago A tokens not measured original MIT

sri-lanka-payslip

96

Buddhima-JD3/sri-lanka-salary-calculator

MCP server Claude CodeCodexCursor +2

MCP server "sri-lanka-payslip" as configured in Buddhima-JD3/sri-lanka-salary-calculator. Runs in Docker (ghcr.io/buddhima-jd3/sri-lanka-payslip-mcp:2026.7.24).

not rated 0 3mo ago A tokens not measured original 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: