# Base44 — AI Connector Base44 publishes 5 MCP tools to Claude and is listed in the ChatGPT apps directory. Marketplace availability, tool surface, verification tier, and what Node8 measured against the live endpoint. Source: https://node8.ai/ai-connectors/developer-tools/base44/ --- [AI Connectors](https://node8.ai/ai-connectors/) · [Developer Tools](https://node8.ai/ai-connectors/developer-tools/) # Base44 AI app and website building from a description Listed in ChatGPT and Claude · 5 published tools · Verified partner [ChatGPT listing](https://chatgpt.com/plugins/base44?open_in_app) [Claude connector docs](https://docs.base44.com/developers/backend/overview/mcp-server) [base44.com](https://base44.com/) Overview ## What Base44 does Base44 builds working applications and websites from written requirements. A sentence describing the intended product starts the build, and the result can then be edited, restyled, and extended from the same chat. Beyond that first build, the platform connects external tools, adds agents to an app, puts tasks on a schedule, and reports analytics. The bundled skills point at the developer-facing side: a CLI, remote development, a sandbox, an SDK, and a troubleshooting helper. Example prompts lean consumer, among them a personal finance dashboard with projections, a nutrition tracker covering meals and water, and a weather and air quality view with city search. ### Who it is for Founders and non-engineers who want a product built from a written description, with developer tooling available afterwards. ### What stands out The chat build sits next to a CLI, SDK, and sandbox, so a generated app can be picked up in code. Availability ## Where Base44 is listed Base44 ships this on both marketplaces: Base44 is listed in the Claude connectors directory and in the ChatGPT apps directory, under the same publisher domain. Only 392 of the 3,150 products in this directory are listed in both marketplaces. One MCP server can serve both surfaces; what differs is each platform's listing and review process. ChatGPT listing ## In the ChatGPT apps directory Developer Base44 Filed under Developer Tools Listed since June 2026 Authentication Authenticates when installed Website [base44.com](https://base44.com/) Policies published Privacy policy · Terms of service Official listing [Open in ChatGPT](https://chatgpt.com/plugins/base44?open_in_app) Snapshot August 2026 ### Named skills Base44 declares 5 named skills, which puts it in the 6.7% of ChatGPT-listed apps that do. - **base44-cli** - **base44-remote-dev** - **base44-sandbox** - **base44-sdk** - **base44-troubleshooter** ### Example prompts from the listing - Build a personal finance dashboard with income tracking & projection - Build a nutrition tracking app for meals, water & goals - Build a weather + air-quality dashboard app with city search & fore Claude listing ## In the Claude connectors directory Base44 publishes 5 tools to Claude, a deliberately narrow surface; only 22.3% of the 1,253 Claude-listed connectors expose fewer. The median Claude-listed connector filed under Developer Tools publishes 13, so this one sits 8 tools below its bucket's median, 68th of 95. It falls in the 4-6 tools band, which holds 16.2% of the Claude directory. Base44 publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally. Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there. Publisher Base44 Verification Verified partner (37.8% of the Claude directory) Filed under Developer Tools Endpoint `https://app.base44.com/mcp` Documentation [Publisher setup docs](https://docs.base44.com/developers/backend/overview/mcp-server) Published tools 5 · 4-6 tools band Depth rank in Developer Tools 68 of 95 Snapshot August 2026 Base44 carries partner verification in the Claude directory, which 474 of 1,253 listings do (37.8%). That is a review step past self-publishing, not an Anthropic-built server. In the publisher's words ## How Base44 describes it > Create, edit, and manage Base44 apps directly from Claude. Describe what you want to build and Base44 will generate a full-stack project for you — with data models, backend logic, and a working UI. Query your app's data, update entity schemas, and iterate on existing projects without ever leaving Claude. Make Base44 a native part of your AI workflow — an AI-powered app builder that turns ideas into production-ready apps, faster. Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it. Nearby ## Other Developer Tools connectors ### [Adalo](https://node8.ai/ai-connectors/developer-tools/adalo/) No-code mobile and web app building by chat ChatGPT ### [Retool](https://node8.ai/ai-connectors/developer-tools/retool/) Retool workspace administration and internal app management Claude ### [Aiven MCP](https://node8.ai/ai-connectors/developer-tools/aiven/) Provision and manage Aiven data services Claude · ChatGPT ### [Build iOS Apps](https://node8.ai/ai-connectors/developer-tools/build-ios-apps/) iOS development workflows for SwiftUI and Xcode ChatGPT ### [Build macOS Apps](https://node8.ai/ai-connectors/developer-tools/build-macos-apps/) macOS app development, debugging, and packaging guidance ChatGPT ### [Build Web Apps](https://node8.ai/ai-connectors/developer-tools/build-web-apps/) Frontend web app building with testing and payments ChatGPT [All 188 Developer Tools connectors](https://node8.ai/ai-connectors/developer-tools/) This is an independent catalogue entry compiled by Node8 from Base44's public marketplace listings as they stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Base44, and inclusion here is not an endorsement. ## Want your company reachable inside ChatGPT and Claude? Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot. [See how it works](https://node8.ai/mcp) Book a strategy session