Ranking de plugins

Sticklight

Create apps and websites

Aiven

Aiven Oy

Manage Aiven cloud services Aiven official plugin to provision and manage PostgreSQL, Kafka, and other data services on Aiven. Includes the Aiven MCP Server for project, service, and database management, Kafka topics and connectors, PostgreSQL queries, integrations, and application deployment directly from your AI assistant.

NPMScan

npm package & vuln lookups

Etherscan

Etherscan

Etherscan brings live public blockchain data into ChatGPT. Users can inspect wallet balances and activity, token transfers, transactions and receipts, verified contract source and ABI, event logs, blocks, gas recommendations, and supported EVM chains, then display selected results in an interactive Etherscan card. The app is read-only and cannot sign or broadcast transactions.

Noodle Seed

Monitor your MCP apps

Replay.io

Time Travel Debugging

VillageSQL Skills

Builds extensions for MySQL

Uizze

UI design that stands out

mittwald

mittwald

Manage mittwald hosting Manage your mittwald (mStudio) hosting infrastructure from ChatGPT. List and inspect projects, apps, servers and domains; provision and manage MySQL and Redis databases, users, backups and backup schedules; work with containers, stacks, cron jobs and volumes; configure domains, DNS zones, virtual hosts, SSL certificates and mail addresses; manage organization and project members, SSH users and keys, and API tokens. Read-only tools inspect resources, while write tools create, update or remove them on the authenticated user's behalf.

1Password Developer Tools

1Password

Connects Codex to the local 1Password MCP server and enables Codex to work with 1Password Developer Environments. Codex does not get access to the underlying secrets.

MiniUp

Turn chat into live web apps

API Impact Mapper

BEIKE YAN

Extract explicit API changes, classify breaking changes, and map evidence-based impacts across consumers, tests, and documentation. Uses only the facts supplied by the user and does not access external systems.

Cortex · Semantic Memory

Filippo PilottaSKYNETLAB (Filippo Pilotta)

Cortex gives ChatGPT a durable memory that survives across conversations. Save decisions and notes, search them by meaning, and get a synthesized recall of what's known on a topic, always with traceable sources. When new information contradicts what you saved, Cortex flags the conflict instead of silently overwriting it. Your data stays bound to your own account. A SKYNETLAB product, patent pending and in production.

LaunchDarkly

Flags, AI Configs & metrics

IDrive e2

idrive.com

Connect your IDrive e2 account to browse regions, manage buckets and objects, configure lifecycle and Object Lock settings, and generate presigned links using natural-language prompts.

Tailscale

Securely connect your devices

Soracom Knowledge

Search Soracom documentation

Knowledge for Agents

Find agent & MCP workarounds

Alloy

Alloy Technologies Operations Pty Ltd

Alloy connects ChatGPT to your organization's robot mission and Mesh Storage data. Search missions and images, inspect summaries, reports, scenarios, devices, and data-lake tables, run read-only analysis, create reports and artifacts, manage report automations, and perform approved device or edge-configuration actions.

pstack

Engineering agent workflows

HTML/CSS to Image API

Code Happy, LLC

Create images, website screenshots, and PDFs directly in ChatGPT with HTML/CSS to Image. Describe what you want, and ChatGPT writes the HTML and CSS and renders the result. ChatGPT can also create and manage reusable templates for you, update their designs, and render them with new content. Use it to:

Unbounce - Classic Builder

Create Unbounce Landing Pages

Annotations Extensibility

OpenAI

Customize what happens when someone uses annotation mode on your website in the ChatGPT browser. Choose which parts of the page they can select, add useful context to their comments, and offer controls that preview changes such as color, size, or visibility. Use public documentation to integrate page selection, custom controls, and canvas objects through your existing application code.

Agent Community

Open Agent Registry, Inc

Look up a known Agent Community member by exact name or slug, read the roughly-live community count, explicitly pre-register a proposed .agent identity, and verify live DMV certificate issuance. Broad directory search is intentionally unsupported. Pre-registration is free and non-binding, does not confer domain ownership, and the proposed .agent TLD remains pending ICANN approval.