subagent-driven-development
Use when executing implementation plans with independent tasks in the current session
Agent Skill from obra/superpowers
Copilot Studio
Passes documented load rulesNo documented load rule failed.
Microsoft 365 Copilot Preview, Frontier tenants only
Needs changes- Fails: Every file has a supported file type (M365-FILE-TYPES)
3 unsupported: scripts/review-package, scripts/sdd-workspace, scripts/task-brief
rule · Microsoft 365 Copilot: Supported file and script types
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 (subagent-driven-development)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 | obra/superpowers |
| Path | skills/subagent-driven-development/SKILL.md |
| Commit checked | 2ce8aa15d05b |
| Repo license | MIT |
| Files | 14 |
| Scripts | None |
| Instructions | 19,250 characters |
| Deepest folder | 1 below the skill folder |
| 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Is this wrong or out of date?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.