Copilot Studio
Passes documented load rulesNo documented load rule failed.
Microsoft 365 Copilot Preview, Frontier tenants only
Needs changes- Fails: Directory depth is at most 3 (M365-DEPTH)
deepest file is 6 folders down
rule · Microsoft 365 Copilot: Support matrix - Fails: Every file has a supported file type (M365-FILE-TYPES)
25 unsupported: assets/remotion-icon.svg, remotion-captions/assets/remotion-icon.svg, remotion-create/assets/remotion-icon.svg, remotion-docs/assets/remotion-icon.svg, remotion-interactivity/assets/remotion-icon.svg, remotion-maps/assets/remotion-icon.svg, remotion-maps/techniques/cesium/assets/CesiumFlythrough.tsx, remotion-maps/techniques/cesium/assets/example-Root.tsx, …
rule · Microsoft 365 Copilot: Supported file and script types
Warnings (don't change the verdict):
- Warning: No sign of network access, package installs or authenticated calls (M365-SANDBOX)
SKILL.md mentions npm/npx install
rule · Microsoft 365 Copilot: Script execution sandbox - Warning: No sign of network access, package installs or authenticated calls (M365-SANDBOX)
scripts: remotion-maps/techniques/maptiler/assets/MapTilerVectorElement.ts (credentials / authenticated call); remotion-markup/remotion-maps/techniques/maptiler/assets/MapTilerVectorElement.ts (credentials / authenticated call)
rule · Microsoft 365 Copilot: Script execution sandbox
An agent can have at most 8 skills. Custom skills aren't available in tenants that use Microsoft Purview Information Barriers.
Compatible isn't the same as safe. These verdicts only say whether a skill's files follow Microsoft's documented load rules. The checker reads files and never runs them, and it doesn't review what a skill or its scripts actually do. Read a skill's instructions and scripts before you add it to an agent.
Standards signals
Meets the agentskills.io required fields.
| Frontmatter | Present and parsed Spec: frontmatter |
| name | Meets the spec (1-64 chars, a-z 0-9 hyphens) Spec: name |
| description | Present, 1-1,024 characters Spec: description |
| compatibility | Absent or under 500 characters Spec: compatibility |
| Name matches folder | Yes (remotion-best-practices)Spec: name |
Observed from the public SKILL.md at the commit above on 2026-10-23. Not a certification: AAIF and the Agent Skills project don't certify skills. Validate your own skill with skills-ref validate.
| Source repo | remotion-dev/skills |
| Path | skills/remotion-best-practices/SKILL.md |
| Commit checked | 6c67adcd9cdb |
| Repo license | No repo-wide license file · we list metadata only |
| Files | 144 |
| Scripts | 10 (10 scanned for the sandbox heuristic) |
| Instructions | 4,116 characters |
| Deepest folder | 6 below the skill folder |
| Installs (skills.sh) | 660,323 |
| Rules version | 2026-10-22 |
Re-check the latest version How skill checks work
Is this wrong or out of date? Email us. Skills data built 2026-10-23; rules as of 2026-10-22.
Rule-based checks of public files against Microsoft's documented load rules, not tested in Copilot Studio or Microsoft 365 Copilot. Independent project, not affiliated with Microsoft.