Works
40% of the score45/100
- Frontmatter does not parse: no --- frontmatter fence.
Does it parse, does it declare a name and a description, does it reference files that are actually there. A failure here is what sets the will-not-load verdict.
Maintained
25% of the score100/100
- no commits in the last 12 weeks
Days since the last commit on the repository that publishes it, on a steep curve, and whether that repository has been archived.
Adopted
20% of the score75/100
- 82,331 stars on the source repo.
Install counts from the skills.sh registry where they exist; repository stars and 30-day star velocity where they do not.
Documented
15% of the score73/100
- 1,490 words with worked examples.
Length of the instructions, worked examples, bundled scripts and references, which is how much a model actually has to go on.
What the check found
1 findingStops it loading. The YAML block at the top of the file does not parse. A subagent with this does not register at all. A skill still registers, under its directory name, with every frontmatter field dropped, so nothing tells Claude when to use it.
What it says it does
from its own frontmatterAn open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message…
45/100
- Frontmatter does not parse: no --- frontmatter fence.
100/100
- no commits in the last 12 weeks
75/100
- 82,331 stars on the source repo.
73/100
- 991 words with worked examples.
45 × 0.40 = 18.0+ 100 × 0.25 = 25.0+ 75 × 0.20 = 15.0+ 73 × 0.15 = 10.95= 68.95, which rounds to
Does not load. The YAML block at the top of the file does not parse. A subagent with this does not register at all. A skill still registers, under its directory name, with every frontmatter field dropped, so nothing tells Claude when to use it.
45/100
- Frontmatter does not parse: no --- frontmatter fence.
100/100
- no commits in the last 12 weeks
75/100
- 82,331 stars on the source repo.
73/100
- 1,270 words with worked examples.
45 × 0.40 = 18.0+ 100 × 0.25 = 25.0+ 75 × 0.20 = 15.0+ 73 × 0.15 = 10.95= 68.95, which rounds to
Does not load. The YAML block at the top of the file does not parse. A subagent with this does not register at all. A skill still registers, under its directory name, with every frontmatter field dropped, so nothing tells Claude when to use it.
45/100
- Frontmatter does not parse: no --- frontmatter fence.
100/100
- no commits in the last 12 weeks
75/100
- 82,331 stars on the source repo.
55/100
- No usage example or code block.
- 1,135-word body.
45 × 0.40 = 18.0+ 100 × 0.25 = 25.0+ 75 × 0.20 = 15.0+ 55 × 0.15 = 8.25= 66.25, which rounds to
Does not load. The YAML block at the top of the file does not parse. A subagent with this does not register at all. A skill still registers, under its directory name, with every frontmatter field dropped, so nothing tells Claude when to use it.
45/100
- Frontmatter does not parse: no --- frontmatter fence.
100/100
- no commits in the last 12 weeks
75/100
- 82,331 stars on the source repo.
43/100
- No usage example or code block.
- 703-word body.
45 × 0.40 = 18.0+ 100 × 0.25 = 25.0+ 75 × 0.20 = 15.0+ 43 × 0.15 = 6.45= 64.45, which rounds to
Does not load. The YAML block at the top of the file does not parse. A subagent with this does not register at all. A skill still registers, under its directory name, with every frontmatter field dropped, so nothing tells Claude when to use it.