---
title: "microfn connector on Claude: rank and tools · OpenApps"
description: "On Oct 29, 2026, microfn is a connector on Claude by Digital Vibes, ranked #3616 in Community connectors by popularity."
url: https://theopenapps.com/claude/connectors/microfn
---

> AI agents: this is one page of OpenApps as Markdown. https://theopenapps.com/llms.txt maps the site, the API and the MCP server.

# microfn

[Digital Vibes](https://theopenapps.com/publishers/digitalvibes)

[ChatGPT](https://theopenapps.com/chatgpt/apps/microfn) Claude Connector [Deploy, hosting & infra](https://theopenapps.com/tags/deploy-cloud) [Developers](https://theopenapps.com/tags/for-developers)

microfn is a sandboxed cloud environment for building, deploying, and running tiny JavaScript functions, designed to be AI-friendly. It gives Claude its own workspace to write functions, deploy them, manage their code and secrets, and run the functions you've already built. With microfn, Claude can: - Write and deploy a new JavaScript function on request - Inspect, update, and validate the code of existing functions - Manage function settings and secrets - Run your functions and use their results in the conversation Each function runs in an isolated sandbox, so Claude can create and combine its own tools: fetch a weather API, keep data in a key-value store, post to Slack, or send a Telegram message. Sign in with your microfn account over OAuth. The free plan includes 3 active functions and 100 executions per day, and Pro ($4.99/month) removes both limits.

[Open in Claude](https://claude.ai/directory/b6c616b1-d6e7-425a-b5e5-32c01e5e955d) [Website](https://microfn.dev/)

[Top rank now #3,616 NEW to the chart Community connectors by popularity](https://theopenapps.com/claude/connectors/microfn?tab=ranks&slug=claude%3Acommunity%3Apopularity) [Peak (14d) #3,612 Community connectors by popularity](https://theopenapps.com/claude/connectors/microfn?tab=ranks&slug=claude%3Acommunity%3Apopularity)

Popularity score 4,392 Reported Oct 29

Launched Sep 24, 2026

[Overview](https://theopenapps.com/claude/connectors/microfn) [Ranks](https://theopenapps.com/claude/connectors/microfn?tab=ranks) [Changes](https://theopenapps.com/claude/connectors/microfn?tab=changes)

## Where it stands

[Community connectors by popularity #3,616 NEW to the chart NEW to the chart Peak #3,612 in 14d](https://theopenapps.com/claude/connectors/microfn?tab=ranks&slug=claude%3Acommunity%3Apopularity)

## Tools

* `checkCode`
* `checkDeployment`
* `createFunction`
* `createSecret`
* `deleteSecret`
* `executeFunction`
* `generateFunction`
* `getExecution`
* `getFunction`
* `getFunctionCode`
* `getSecrets`
* `listExecutions`
* `listFunctions`
* `listPackages`
* `ping`
* `renameFunction`
* `searchFunctions`
* `updateFunctionCode`
* `updateFunctionSettings`
* `waitForFunctionDeployment`

## Details

Publisher

[Digital Vibes](https://theopenapps.com/publishers/digitalvibes)

Kind

Connector

Website

[microfn.dev](https://microfn.dev/)

Privacy

[microfn.dev](https://microfn.dev/privacy)

Listing ID

b6c616b1-d6e7-425a-b5e5-32c01e5e955d

## Also on

* [**ChatGPT · App** #75 2 down · 1d Developer Tools](https://theopenapps.com/chatgpt/apps/microfn)

## MCP server

Host

mcp.microfn.dev

Status

No data yet

## Badge

```markdown
[![Listed on OpenApps](https://theopenapps.com/badge/claude/connectors/microfn.svg)](https://theopenapps.com/claude/connectors/microfn)
```