How to add MCP servers to Codex

Mermaid Chart

by mermaid-chart

Mermaid Chart: validate and render Mermaid diagrams via hosted endpoints - a Mermaid renderer, live editor, and diagram

Sequential Thinking

by anthropic

Break down complex problems with Sequential Thinking, a structured tool and step by step math solver for dynamic, reflec

Filesystem

by anthropic

Learn how to use Python to read a file and manipulate local files safely through the Filesystem API.

Knowledge Graph Memory

by anthropic

Build persistent semantic networks for enterprise u0026 engineering data management. Enable data persistence and memory acro

Context7

by upstash

Boost your AI code assistant with Context7: inject real-time API documentation from OpenAPI specification sources into y

Chrome DevTools

by chromedevtools

Use Chrome DevTools for web site test speed, debugging, and performance analysis. The essential chrome developer tools f

Chrome DevTools MCP

by chromedevtools

AI-driven control of live Chrome via Chrome DevTools: browser automation, debugging, performance analysis and network mo

Playwright Browser Automation

by microsoft

Enhance software testing with Playwright MCP: Fast, reliable browser automation, an innovative alternative to Selenium s

Pulumi Infrastructure as Code

by pulumi

Pulumi Infrastructure as Code enables infra as a code operations, with tools for querying resources and running CLI comm

Shopify Dev

by shopify

Shopify Dev integrates with Shopify APIs, perfect for Shopify developer partners to build Shopify websites and streamlin

eRegulations

by unctad-ai

eRegulations makes admin procedure data easy to access, helping users understand the Administrative Procedure Act seamle

mcpSovereign SDK

by mcpsovereign

mcpSovereign SDK — a two-sided AI dataset marketplace, AI prompt marketplace and AI tools marketplace where agents buy/s

Repomix

by yamadashy

Optimize your codebase for AI with Repomix—transform, compress, and secure repos for easier analysis with modern AI tool

Mastra Docs

by mastra-ai

Mastra Docs: AI assistants with direct access to Mastra.ai’s full knowledge base for faster, smarter support and insight

Beads

by steveyegge

Beads — a drop-in memory upgrade for your coding agent that boosts context, speed, and reliability with zero friction.

Oh My Posh

by jandedobbeleer

Validate Oh My Posh theme configurations quickly and reliably against the official schema to ensure error-free prompts a

Pipedream

by pipedreamhq

Pipedream — Access hosted MCP servers or deploy your own for 2,500+ APIs (Slack, GitHub, Notion, Google Drive) with buil

Uno Platform

by unoplatform

Uno Platform — Documentation and prompts for building cross-platform .NET apps with a single codebase. Get guides, sampl

Arize Phoenix

by arize-ai

Arize Phoenix — unified interface for managing prompts, exploring datasets, and running LLM experiments across providers

AWS Documentation

by awslabs

Access and search AWS documentation easily with this AWS document management solution, including WorkDocs tools and reco