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Keyframer

dev.keyframer/keyframer · v1.0.0

150+ React Native animation recipes, scene authoring, phone preview via QR, Reanimated v4 codegen

Connect Remote server

Terminal
claude mcp add --transport http keyframer https://api.keyframer.dev/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "keyframer": {
      "url": "https://api.keyframer.dev/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "keyframer": {
      "type": "http",
      "url": "https://api.keyframer.dev/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://api.keyframer.dev/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 11 found in our last check

  • search_recipes

    Search 150+ free Keyframer recipes (bounce, carousels, progress rings, particles, text effects, shaders, scroll animations…). Each recipe has a scene + verified React Native Reanimated code. Returns slugs for get_recipe.

  • get_recipe

    Fetch one recipe by slug: metadata, the scene JSON (usable as a starting point for create_scene), and the generated React Native Reanimated component code. Recipe code is free to use.

  • get_scene_format

    The Keyframer scene JSON format — read this before authoring a scene. Section "scene" covers elements/keyframes/easing; section "nodes" covers node graphs (procedural animation: clocks, springs, repeaters) with the full node-type schema.

  • validate_scene

    Validate a scene against the Keyframer format before create_scene or generate_code. Returns errors (must fix) and warnings (advisory). Free to call — iterate until clean.

  • sample_scene

    Numerically preview a scene: evaluates keyframes AND node graphs at N evenly spaced times and returns each moving prop as a value series (the same math the editor preview runs). validate_scene checks structure — this checks MOTION: confirm ranges, spring overshoot, stagger offse…

  • create_scene

    Save a scene and get an editor URL where it opens in the visual editor (timeline, canvas, node graphs, mobile QR preview). Validates first. Works without a key: the scene is then a public 24-hour guest scene with a scannable QR, kept forever by signing up (free) and pressing Rem…

  • update_scene

    Replace the content of one of your scenes (full scene JSON, validated first) — the edit loop for iterating instead of duplicating. Live previews watching the scene update in place. Requires an API key; own scenes only.

  • list_scenes

    List the scenes in the connected Keyframer account (id, name, updated, visibility). Requires an API key.

  • get_scene

    Fetch one of your scenes (or any public scene) as JSON — edit it and re-save with update_scene, or feed it to generate_code. Requires an API key.

  • get_preview_qr

    A terminal-scannable QR code for a scene. Scan it with a phone camera and the scene runs live in the Keyframer preview app on real hardware — edits sync as they happen. Public scenes (including guest scenes) work without a key; private scenes need an API key on a paid plan.

  • generate_code

    Compile a scene into a runnable React Native component. Pass inline scene JSON or a scene_id from your account. Output targets Reanimated v4 by default ("animated" targets the RN core Animated API, reduced feature set). Deterministic — no AI, no credits. Requires an API key on a…

Headers

NameDescription
Authorization
Optional, secret
Optional: 'Bearer kf_...' API key from keyframer.dev/app/profile (MCP tab). Recipe search, scene validation, and 24-hour guest scenes work with no key; a key saves scenes to your account.

Details

Endpointhttps://api.keyframer.dev/mcp (Streamable HTTP)
First published23 Aug 2026
Last updated23 Aug 2026
Registry namedev.keyframer/keyframer

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