Flit Physics MCP server

by brashler·io.github.brashler/flit·v0.2.2

Tiny sphere-physics engine for three.js games: spawn, step, raycast, InstancedMesh-ready positions

A89/100grade A

What users say

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Safety scan

A89/100

Adoption

Growing

1 stars47 downloads/wk

Reviews

Nobody has reviewed Flit Physics yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

write = sends, deletes, buys or posts

Read from the package source without running it. The installed server may list more.

flit_add_particles
Add custom particles. Returns the assigned indices.
flit_info
Flit engine metadata: what it is, current world state, and the repo. Good first call.
flit_raycast
Cast a ray through the scene (Amanatides-Woo voxel walk over the broadphase grid).
flit_resetwrite action
Destroy all particles and reconfigure the world.
flit_spawn
One-shot scene spawners for games/demos: "rain" drops balls from above,
flit_state
Flat xyz positions + per-ball radii (for InstancedMesh sync).
flit_step
Advance the world. Returns flat xyz positions shaped for direct use in

scanner v0.1.9 · 2026-09-20 · same rubric, same numbers if you re-run it

no findings

Code scan17 source files scanned25/25
–Live reliabilityno gateway calls yet and no remote to proben/a
–Tool poisoningtools not inspected (local package is not executed); not countedn/a
Auth qualitylocal package, no credentials required12/15
Maintenancelast push 11 days ago15/15
Maintainer identityregistry namespace matches repository owner6/10

Overall 89/100. Components that don't apply are left out of the denominator. Any critical finding is an F.Rubric Appeal a finding JSON

Runs npx -y flit-physics on your machine. Read the scan report first; the gateway never runs local packages.

claude mcp add flit -- npx -y flit-physics

Is Flit Physics MCP server safe?: Yes, by our scan: it is graded A (89/100). Read the Flit Physics safety report
How do I install Flit Physics?: It runs on your machine. Copy the Claude Code, Claude Desktop or Cursor config from the install section.
Does Flit Physics need an API key?: Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is Flit Physics maintained?: The last commit was 12 days ago (2026-09-09). The latest release is v0.2.2.
What can I use instead of Flit Physics?: Servers from other publishers that do the same job: Unreal Engine MCP server.

Same job from other publishers: the closest match first, then the best rated.

Unreal Engine
MCP server for Unreal Engine 5 with 23 tools for game development automation.
not reviewed
Established
A