LottieFiles/motion-design-skill

GitHub ↗ · How this check works

Per-setup public labels: Linux / Haiku: Works · Linux / Luna: Works

Static status badge · SVG · read-only JSON. Embed with ![Coldpass status](https://coldpass.dev/badge/LottieFiles--motion-design-skill.svg).

agent-harness

Works

README claims checked out on 2 recorded setups.

Answers apply to each recorded setup, revision and operation. Earlier observations remain in Run details.

Tested on Linux
PlatformHaikuLuna
Linuxyesyes

Linux / Haiku 5.5: yes · Oct 25, 2026 · f9a8a041b851 · claude-code / 2.1.310 (Claude Code)
Recorded operation: npx --yes skills use LottieFiles/motion-design-skill@motion-design

Linux / Luna: yes · Oct 25, 2026 · f9a8a041b851 · codex / codex-cli 0.163.0
Recorded operation: npx --yes skills add LottieFiles/motion-design-skill --agent codex -y

Does what it says
2 of 2 claims checked out
  • Install the skill with the documented npx command: Real input produced the expected result: Installed 1 skill

    Source: npx skills add LottieFiles/motion-design-skill

    Input: LottieFiles/motion-design-skill, non-interactive (-y --all) in a scratch project dir

    Expected: Skill installed into the project agent directories

    Command: npx --yes skills add LottieFiles/motion-design-skill -y --all

    Observed: Installed 1 skill ───────────────────────────────────────────────────────╮ │ │ │ ✓ ./.agents/skills/motion-design │ │ universal: Amp, Antigravity, Antigravity CLI, Cline, Codex +19 more │ │ symlinked: Claude Code, Eve │ │ skipped: AiderDesk, AstrBot, Autohand Code CLI, Augment, IBM Bob +48 │ │ more (project directory not found) │ │

  • The skill content is readable as Motion Design Skill instructions: Real input produced the expected result: Motion Design Skill

    Source: Universal motion design principles for AI agents.

    Input: LottieFiles/motion-design-skill@motion-design

    Expected: SKILL.md content for the motion-design skill is returned

    Command: npx --yes skills use LottieFiles/motion-design-skill@motion-design

    Observed: Motion Design Skill ## When to Apply Use this skill when: - Creating UI animations (buttons, cards, modals, page transitions) - Designing micro-interactions and feedback animations - Building loading, success, or error states - Animating illustrations or decorative elements - Planning scroll-triggered or progress-based animations - Establishing brand motion identity - Choreographing multi-element sequences **Decision tree:** 1. Does it serve a functional purpose (feedback, guidance)? → Timing rules for responsiveness 2. Does it express brand personality? → Motion Personality archetypes 3. D

MCP
No
Local or hosted
local
Local: runs on your machine
Needs keys or browser
None seen
Maintained
Slow
slow: last commit 160 days ago; 0 commits and 0 merged PRs in 90 days; 1 open issues, 0 open PRs; 0 of 2 recent threads got a maintainer reply; no releases

Last commit May 18, 2026

Setup time
1 min 46 s
1 min 46 s to a working result
Issue
none found in recorded check
Evidence
README behavior checked
Agent interfaces
CLI
CLI

Observed interfaces were exercised by the checker. Documentation alone does not confirm compatibility.

Tested with
Claude Code / Haiku 5.5
  • Linux: Claude Code / Haiku 5.5 · agent 2.1.310 (Claude Code) · Checked operation passed · Oct 25, 2026 on f9a8a041b851

Each entry describes its recorded operation and source revision.

Safety
No unexpected network or file activity found in these checks

No problems traced to this repository code in these checks; a short run cannot prove safety.

Full event, path and process lists for each observed setup:

Run details

Haiku 5.5

Native agent · Checked operation passed

Checked operation npx --yes skills use LottieFiles/motion-design-skill@motion-design

Agent-reported scope: Install the motion-design skill with the README's npx skills add command, then read it back with the skills CLI (skills use prints the full SKILL.md).

Run details
run
LottieFiles--motion-design-skill-claude-haiku-5-5-1792977811288023422
date
Oct 25, 2026
time to working
105.7s
product hosting / execution
Local command in the guest
recorded operation scope
product operation
model
claude-haiku-5-5
agent / version
claude-code / 2.1.310 (Claude Code)
platform
linux
reported cost
$0.013199
Recorded source
https://github.com/LottieFiles/motion-design-skill
Backend
hyperv
Tool transport
mcp-assigned-vm
Requested source pin (not an observed revision)
{"commit": "f9a8a041b85185ee4881b3471d3415e939aac772", "url": "https://github.com/LottieFiles/motion-design-skill"}
Test version
readme-ca496ea10bb07418d1d8f1c256c2433a55547acc0fb62d8b6d86ae33c976fbfa
revision
f9a8a041b85185ee4881b3471d3415e939aac772
Whose fault: not assigned · resolved

Double-checks failed run: LottieFiles--motion-design-skill-claude-haiku-5-5-1792970898386191027.

Safety: No problems traced to this repository code in these checks.

No problems traced to this repository code in these checks.

OSV scanned supported lockfiles; unpinned dependencies and unsupported formats are outside this check.

A short run cannot establish that code is safe.

Connections show IP addresses; proxies can hide the final hostname.

Tracing covers dispatched commands and their children, not the whole OS; guest root can interfere with tracing.

Full safety evidence →

Answers recorded for this run
  • Install the skill with the documented npx command: Real input produced the expected result: Installed 1 skill

    Source: npx skills add LottieFiles/motion-design-skill

    Input: LottieFiles/motion-design-skill, non-interactive (-y --all) in a scratch project dir

    Expected: Skill installed into the project agent directories

    Command: npx --yes skills add LottieFiles/motion-design-skill -y --all

    Observed: Installed 1 skill ───────────────────────────────────────────────────────╮ │ │ │ ✓ ./.agents/skills/motion-design │ │ universal: Amp, Antigravity, Antigravity CLI, Cline, Codex +19 more │ │ symlinked: Claude Code, Eve │ │ skipped: AiderDesk, AstrBot, Autohand Code CLI, Augment, IBM Bob +48 │ │ more (project directory not found) │ │

  • The skill content is readable as Motion Design Skill instructions: Real input produced the expected result: Motion Design Skill

    Source: Universal motion design principles for AI agents.

    Input: LottieFiles/motion-design-skill@motion-design

    Expected: SKILL.md content for the motion-design skill is returned

    Command: npx --yes skills use LottieFiles/motion-design-skill@motion-design

    Observed: Motion Design Skill ## When to Apply Use this skill when: - Creating UI animations (buttons, cards, modals, page transitions) - Designing micro-interactions and feedback animations - Building loading, success, or error states - Animating illustrations or decorative elements - Planning scroll-triggered or progress-based animations - Establishing brand motion identity - Choreographing multi-element sequences **Decision tree:** 1. Does it serve a functional purpose (feedback, guidance)? → Timing rules for responsiveness 2. Does it express brand personality? → Motion Personality archetypes 3. D

Examples

  • Repository has no runnable examples or test suite beyond the install command: README contains no runnable example commands other than npx skills add; the repo has no test suite, package.json or scripts. Ran the documented install and the skills CLI read-back (skills list and skills use) instead; see probe.json and claims.json.

    Source: README.md ## Install

    Expected: documented command completes successfully

    Observed: README contains no runnable example commands other than npx skills add; the repo has no test suite, package.json or scripts. Ran the documented install and the skills CLI read-back (skills list and skills use) instead; see probe.json and claims.json.

Local or hosted: local

What the agent did

Install the motion-design skill with the README's npx skills add command, then read it back with the skills CLI (skills use prints the full SKILL.md).

pwd; ls -la; id -u; cat README.md 2>/dev/null | head -200; python3 --version; ls <guest-path> 2>/dev/null; ls /inputs 2>/dev/null
cd <guest-path>; ls -la .coldpass; find skills -type f | head -50; cat .gitignore; which node npm npx; node -v 2>&1; npm -v 2>&1; cat /etc/os-release | head -2
cd /tmp && export NODE_USE_ENV_PROXY=1 DISABLE_TELEMETRY=1 DO_NOT_TRACK=1 && timeout 300 npx --yes skills --help 2>&1 | head -60; echo EXIT=$?
mkdir -p /tmp/motion-install && cd /tmp/motion-install && export NODE_USE_ENV_PROXY=1 DISABLE_TELEMETRY=1 DO_NOT_TRACK=1 && timeout 400 npx --yes skills add LottieFiles/motion-design-skill -y --all 2>&1 | sed 's/\x1b\[[0-9;]*m//g' | tail -40; echo EXIT=${PIPESTATUS[0]}; find /tmp/motion-install -maxdepth 4 | head -40
cd /tmp/motion-install && export NODE_USE_ENV_PROXY=1 DISABLE_TELEMETRY=1 DO_NOT_TRACK=1 && timeout 200 npx --yes skills list 2>&1 | sed 's/\x1b\[[0-9;]*m//g' | tail -20; echo ---; head -12 .agents/skills/motion-design/SKILL.md; echo ---; ls -la .claude/skills/
cd /tmp && export NODE_USE_ENV_PROXY=1 DISABLE_TELEMETRY=1 DO_NOT_TRACK=1 && timeout 200 npx --yes skills use LottieFiles/motion-design-skill@motion-design 2>&1 | sed 's/\x1b\[[0-9;]*m//g' | head -40; echo EXIT=${PIPESTATUS[0]}
cd <guest-path> && grep -n "npx skills add" README.md; grep -n "Quick reference" README.md; grep -n "8-step" skills/motion-design/SKILL.md | head -3; grep -c "" skills/motion-design/SKILL.md; grep -n "^# " skills/motion-design/SKILL.md | head -3
cd <guest-path> && mkdir -p .coldpass && cat > .coldpass/probe.json <<'EOF'
{"kind":"cli","argv":["npx","--yes","skills","use","LottieFiles/motion-design-skill@motion-design"],"cwd":"/tmp","env":{"NODE_USE_ENV_PROXY":"1","DISABLE_TELEMETRY":"1","DO_NOT_TRACK":"1"},"expected_text":"Motion Design Skill"}
EOF
cat > .coldpass/claims.json <<'EOF'
[{"kind":"claim","claim":"Install the skill with the documented npx command","source":"npx skills add LottieFiles/motion-design-skill","input":"LottieFiles/motion-design-skill, non-interactive (-y --all) in a scratch project dir","expected":"Skill installed into the project agent directories","probe_kind":"cli","argv":["npx","--yes","skills","add","LottieFiles/motion-design-skill","-y","--all"],"cwd":"/tmp/motion-install","env":{"NODE_USE_ENV_PROXY":"1","DISABLE_TELEMETRY":"1","DO_NOT_TRACK":"1"},"expected_text":"Installed 1 skill"},
{"kind":"claim","claim":"The skill content is readable as Motion Design Skill instructions","source":"Universal motion design principles for AI agents.","input":"LottieFiles/motion-design-skill@motion-design","expected":"SKILL.md content for the motion-design skill is returned","probe_kind":"cli","argv":["npx","--yes","skills","use","LottieFiles/motion-design-skill@motion-design"],"cwd":"/tmp","env":{"NODE_USE_ENV_PROXY":"1","DISABLE_TELEMETRY":"1","DO_NOT_TRACK":"1"},"expected_text":"Motion Design Skill"}]
EOF
python3 -m json.tool .coldpass/probe.json >/dev/null && python3 -m json.tool .coldpass/claims.json >/dev/null && echo OK
cd <guest-path> && cat > .coldpass/cycles.json <<'EOF'
{"detected":false,"reason":"Inspected README.md and the repo (skills/motion-design SKILL.md and references only, no scripts, cron, loops, webhooks or --once/--now entry points). The only executable path is the skills.sh CLI installer (npx skills add), which runs once per invocation and has no scheduler.","checks":[]}
EOF
cat > .coldpass/examples.json <<'EOF'
[{"kind":"example","claim":"Repository has no runnable examples or test suite beyond the install command","source":"README.md ## Install","reason":"README contains no runnable example commands other than npx skills add; the repo has no test suite, package.json or scripts. Ran the documented install and the skills CLI read-back (skills list and skills use) instead; see probe.json and claims.json."}]
EOF
python3 -m json.tool .coldpass/cycles.json >/dev/null && python3 -m json.tool .coldpass/examples.json >/dev/null && echo OK; ls -la .coldpass
cd <guest-path> && <env-var>=<guest-path> timeout 900 python3 -I <guest-path> --validate --replay 2>&1 | tail -80; echo EXIT=${PIPESTATUS[0]}
cd <guest-path> && cat > .coldpass/report.json <<'EOF'
{"outcome":"working","fault_owner":null,"operation":"Install the motion-design skill with the README's npx skills add command, then read it back with the skills CLI (skills use prints the full SKILL.md).","operation_scope":"Node 22 / npm 10 present on Ubuntu 24.04 guest; network access to GitHub and npm registry; no browser, no credentials, no server. The repo is a markdown skill pack with no executable product of its own; the installer is the skills.sh CLI from npm.","steps":["npx skills add LottieFiles/motion-design-skill (run with -y --all for non-interactive use, from /tmp/motion-install)","npx skills list (shows motion-design linked to Claude Code and Eve)","npx skills use LottieFiles/motion-design-skill@motion-design (returns SKILL.md content)"],"deviations":["README command is interactive; added -y --all to run non-interactively in the guest.","Ran the install in a scratch dir /tmp/motion-install rather than inside the checkout, per the npx rule.","Set DISABLE_TELEMETRY=1, DO_NOT_TRACK=1 and NODE_USE_ENV_PROXY=1 in the environment for the skills CLI.","The task named /inputs/coldpass-preflight.py, which does not exist in the guest; used <guest-path> with --validate --replay instead.","Workspace had no .git metadata; no git init or fetch was needed to run the product, so the pinned commit was not re-fetched. The source snapshot was used as provided.","README has no runnable examples or test suite; examples.json records this with a reason."],"stuck_step":null,"main_blocker":null,"plain_failure":null,"suggested_fix":null}
EOF
python3 -m json.tool .coldpass/report.json >/dev/null && echo OK; ps aux | grep -c "[s]kills" 
ps -eo pid,etime,args | grep "[s]kills" | cut -c1-160
Earlier attempts (1)

Luna

Native agent · Checked operation passed

Checked operation npx --yes skills add LottieFiles/motion-design-skill --agent codex -y

Agent-reported scope: Install motion-design agent skill

Run details
run
LottieFiles--motion-design-skill-gpt-6-luna-1792971064877462563
date
Oct 25, 2026
time to working
58.7s
product hosting / execution
Local command in the guest
recorded operation scope
product operation
model
gpt-6-luna
agent / version
codex / codex-cli 0.163.0
platform
linux
reported cost
not reported (not assumed free)
Recorded source
https://github.com/LottieFiles/motion-design-skill
Backend
hyperv
Tool transport
mcp-assigned-vm
Requested source pin (not an observed revision)
{"commit": "f9a8a041b85185ee4881b3471d3415e939aac772", "url": "https://github.com/LottieFiles/motion-design-skill"}
Test version
readme-a17389bda4cc696f9601c0c4ff1b2c16e23bfa1d907883b715ccdd9e92ddec56
revision
f9a8a041b85185ee4881b3471d3415e939aac772
Whose fault: not assigned · resolved

Safety: No problems traced to this repository code in these checks.

No problems traced to this repository code in these checks.

OSV scanned supported lockfiles; unpinned dependencies and unsupported formats are outside this check.

A short run cannot establish that code is safe.

Connections show IP addresses; proxies can hide the final hostname.

Tracing covers dispatched commands and their children, not the whole OS; guest root can interfere with tracing.

Full safety evidence →

Answers recorded for this run
  • Install the motion design skill for Codex.: Real input produced the expected result: Installation complete

    Source: npx skills add LottieFiles/motion-design-skill

    Input: LottieFiles/motion-design-skill for Codex

    Expected: Installation complete

    Command: npx --yes skills add LottieFiles/motion-design-skill --agent codex -y

    Observed: Installation complete [?25h │ ◇ Installed 1 skill ──────────────────╮ │ │ │ ✓ motion-design (copied) │ │ → ./.agents/skills/motion-design │ │ │ ├──────────────────────────────────────╯ │ └ Done! Review skills before use; they run with full agent permissions.

Examples

  • Install the skill using the README quickstart.: command completed successfully

    Source: README.md / Install

    Input: Codex agent

    Expected: Installation complete

    Command: npx --yes skills add LottieFiles/motion-design-skill --agent codex -y

    Observed: │ │ Details: https://skills.sh/LottieFiles/motion-design-skill │ │ │ ├───────────────────────────────────────────────────────────────╯ [?25l│ ◇ Installation complete [?25h │ ◇ Installed 1 skill ──────────────────╮ │ │ │ ✓ motion-design (copied) │ │ → ./.agents/skills/motion-design │ │ │ ├──────────────────────────────────────╯ │ └ Done! Review skills before use; they run with full agent permissions.

Local or hosted: local

What the agent did

Install motion-design agent skill

pwd && id -u && git status --short && rg --files -g 'README*' -g 'pyproject.toml' -g 'package.json' -g 'AGENTS.md' -g '.github/**' | head -80
rg --files -g 'README*' -g 'pyproject.toml' -g 'package.json' -g 'AGENTS.md' -g '.github/**' | head -80
ls -la; find . -maxdepth 3 -type f | head -80
cat README.md && cat skills/motion-design/SKILL.md
python3 --version; node --version; npm --version; command -v npx; ls -la .coldpass
cd /tmp && NODE_USE_ENV_PROXY=1 npx --yes skills add LottieFiles/motion-design-skill
cd /tmp && NODE_USE_ENV_PROXY=1 npx --yes skills add LottieFiles/motion-design-skill --agent codex -y
mkdir -p .coldpass; cat > .coldpass/probe.json <<'EOF'
{"kind":"cli","argv":["npx","--yes","skills","add","LottieFiles/motion-design-skill","--agent","codex","-y"],"cwd":"/tmp","env":{"NODE_USE_ENV_PROXY":"1"},"expected_text":"Installation complete"}
EOF
cat > .coldpass/claims.json <<'EOF'
[{"kind":"claim","claim":"Install the motion design skill for Codex.","source":"npx skills add LottieFiles/motion-design-skill","input":"LottieFiles/motion-design-skill for Codex","expected":"Installation complete","probe_kind":"cli","argv":["npx","--yes","skills","add","LottieFiles/motion-design-skill","--agent","codex","-y"],"expected_text":"Installation complete","cwd":"/tmp","env":{"NODE_USE_ENV_PROXY":"1"}}]
EOF
cat > .coldpass/examples.json <<'EOF'
[{"kind":"example","claim":"Install the skill using the README quickstart.","source":"README.md / Install","input":"Codex agent","expected":"Installation complete","argv":["npx","--yes","skills","add","LottieFiles/motion-design-skill","--agent","codex","-y"],"cwd":"/tmp","env":{"NODE_USE_ENV_PROXY":"1"},"expected_text":"Installation complete"}]
EOF
cat > .coldpass/cycles.json <<'EOF'
{"detected":false,"reason":"This repository provides static motion design guidance and an installation command; inspected README and skill entrypoint for scheduled or cycle behavior." ,"checks":[]}
EOF
<env-var>=<guest-path> python3 -I <guest-path> --validate --replay
cat > .coldpass/report.json <<'EOF'
{"outcome":"working","fault_owner":null,"operation":"Install motion-design agent skill","operation_scope":"README quickstart through skills CLI for Codex; Node v22.23.4 and Python 3.12.3 available","steps":["Read README and SKILL.md","Ran npx --yes skills add LottieFiles/motion-design-skill --agent codex -y from /tmp with NODE_USE_ENV_PROXY=1","Checker replay validated installation and README claim"],"deviations":["Initial documented command required a TTY; installer error requested --agent and -y, then the documented install completed."],"stuck_step":null,"main_blocker":null,"plain_failure":null,"suggested_fix":null}
EOF