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gridctl vs microfn
Short answer: Pick gridctl if you want unified MCP server configuration; pick microfn if you want instant serverless JavaScript functions. gridctl is free and open source; microfn has a free plan.
gridctlOne YAML file. One endpoint. Every MCP server plus the skills and agents you author alongside them
microfnTiny, composable JavaScript functions. Deploy in seconds.Which to pick
Pick gridctl if you want…
- Unified MCP server configuration
- YAML-driven MCP deployment
- A free, open-source tool
- Integrations with Claude Desktop, Claude Code or Cursor (on gridctl's list, not microfn's)
Pick microfn if you want…
- Instant serverless JavaScript functions
- Integrations with MCP, webhooks or email (on microfn's list, not gridctl's)
Side by side
- What it is
- gridctl:gridctl is an open-source MCP gateway that consolidates multiple MCP servers into a single endpoint defined by one YAML file.
- microfn:microfn lets you turn tiny JavaScript snippets into instantly callable cloud functions.
- Best for
- gridctl:Unified MCP server configuration
- microfn:Instant serverless JavaScript functions
- Who it’s for
- gridctl:Developers building AI agents that need to manage many MCP servers and client configs.
- microfn:Developers and AI agents needing quick, reusable serverless functions.
- Pricing
- gridctl:Open source
- microfn:Freemium
- Starting price
- gridctl:Free
- microfn:—
- Free plan or trial
- gridctl:Free to use
- microfn:Free plan (Free)
- Plans
- gridctl:—
- microfn:Free $0 per month
- Open source
- gridctl:Yes, 44 GitHub stars
- microfn:—
- Works with
- gridctl:Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Gemini, Zed
- microfn:MCP, webhooks, email, schedules, Siri Shortcuts, Discord
gridctl features
- Single binary install. Install via curl, Homebrew or go install a single Go binary.
- Declarative YAML spec. Define all servers and skills in one gridctl.yaml file.
- Auto client linking. One command links 15+ clients (Claude, Cursor, VS Code, etc.) without manual JSON edits.
- Import/export. Import existing setups or export the stack as code with drift detection.
- Token control. Per-server whitelists, cross-server groups, per-client scoping and payload compression.
- Skill library & packs. Author skills in a web UI, version them as git packs, and ship whole team setups.
- Visual stack canvas. Live view of clients, gateway, servers with health and tool counts.
- Supply-chain security. Fingerprint tool schemas, detect hidden instructions and enforce scoped exposure.
microfn features
- One-click deployment. Write a JS function and get a live HTTPS URL in seconds.
- MCP integration. Call functions from any MCP-connected AI agent.
- Multiple triggers. Invoke functions via webhook, email, schedule or Siri shortcuts.
- Function chaining. Compose functions together to build multi-step automations.
- Editable sandbox. Inspect and edit code in a built-in editor with full sandboxed execution.
- KV storage & secrets. Persist data and keep credentials secure for each function.
gridctl vs microfn FAQ
What is the difference between gridctl and microfn?+
Manages multiple MCP endpoints via YAML; microfn provides a UI for individual functions.
Should I use gridctl or microfn?+
Pick gridctl if you want unified MCP server configuration, YAML-driven MCP deployment or a free, open-source tool. Pick microfn if you want instant serverless JavaScript functions or integrations with MCP, webhooks or email (on microfn's list, not gridctl's).
Is gridctl or microfn free?+
gridctl is free and open source. microfn has a free plan and paid plans.
Is gridctl or microfn open source?+
gridctl is open source (gridctl/gridctl on GitHub, Apache-2.0 license). DevHunt has no public source repository on record for microfn.
Do gridctl and microfn integrate with the same tools?+
Their integration lists don't overlap: gridctl lists Claude Desktop, Claude Code, Cursor, VS Code and 3 more; microfn lists MCP, webhooks, email, schedules and 2 more.
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.