The FlipLetters MCP server,
connected in one click.
Draft, validate, render, and share split-flap and flip-dot board videos written in flipcode. Connect the official FlipLetters MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add FlipLetters to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http flipletters https://app.flipletters.com/mcp/v1Run in your terminal, then restart Claude Code.
FlipLetters · https://app.flipletters.com/mcp/v1
What your AI can do with FlipLetters
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “flipletters_flipcode_reference”: Returns the flipcode cheat sheet (spec v1): directives, board types and size limits, transition modes, and flip-native effect recipes. Call.”
“Use “flipletters_validate_board”: Parses a flipcode document, returning the normalized canonical code, any warnings (out-of-range values are clamped, unknown lines ignored),.”
“Use “flipletters_example_board”: Returns a complete, valid flipcode document for a board type (minimal, trainboard/station, artboard, flipdot, marquee, announcement, arena).”
“Use “flipletters_template_url”: Builds a human-readable FlipLetters Studio URL where every query parameter mirrors one flipcode line — good for short text boards you want l.”
How secure is the FlipLetters MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how FlipLetters holds up.
Official endpoint
Operated by FlipLetters (flipletters.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If FlipLetters adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick FlipLetters
Choose FlipLetters in the gate directory. No sign-in needed.
Use it anywhere
FlipLetters's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools FlipLetters exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
flipletters_flipcode_reference — Returns the flipcode cheat sheet (spec v1): directives, board types and size limits, transition modes, and flip-native effect recipes. Call
flipletters_validate_board — Parses a flipcode document, returning the normalized canonical code, any warnings (out-of-range values are clamped, unknown lines ignored),
flipletters_example_board — Returns a complete, valid flipcode document for a board type (minimal, trainboard/station, artboard, flipdot, marquee, announcement, arena)
flipletters_template_url — Builds a human-readable FlipLetters Studio URL where every query parameter mirrors one flipcode line — good for short text boards you want l
flipletters_render_board — Parses flipcode and submits a cloud MP4 render under the API key owner's FlipLetters plan (same free quota / Premium / Studio limits as the
flipletters_render_status — Poll a cloud render job started with flipletters_render_board. Requires Authorization: Bearer flk_….
flipletters_list_teams — Lists FlipLetters teams the API key owner belongs to (teamId, name, inviteCode). Requires Authorization: Bearer flk_… with team scope.
flipletters_share_to_team — Parses flipcode and shares the board into a Team Library the key owner is a member of. Requires Authorization: Bearer flk_…. Use flipletters
+ 4 more tools once connected
Who runs the FlipLetters MCP server?
The FlipLetters MCP server at a glance
https://app.flipletters.com/mcp/v1Questions, answered
Is there an official FlipLetters MCP server?
Yes — FlipLetters operates its own remote MCP server at app.flipletters.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect FlipLetters to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick FlipLetters in the directory. No account or sign-in is needed. From then on, FlipLetters's tools are available in every client you've connected to gate.
Do I need to host anything?
No. FlipLetters runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the FlipLetters MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect FlipLetters in minutes. No credit card required.
Connect more than just FlipLetters
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up FlipLetters in: Claude · Claude Code · ChatGPT · Cursor · VS Code