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Create, edit, improve, tidy, review, audit, or restructure memmy-agent skills and SKILL.md files.
Passed 20 of 22 test cases with the skill, and 9 of 22 without it.
and 10 more in the full report
11 fixed9 passed either way2 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 11 test cases the skill fixed. Same model, same prompt, with and without the skill.
Construct a YAML frontmatter block for a core skill named `system-init` that must be permanently active in the agent session context at all times.
| Checked | Without skill | With skill |
|---|---|---|
| Includes metadata.memmy.always set to true in the frontmatter | Missed | Passed |
The instructions your model reads when the skill loads.
Use this skill when creating or maintaining a memmy-agent skill.
Keep the skill small enough to load quickly. Put only the essential workflow in SKILL.md; move detailed reference material into references/, reusable deterministic code into scripts/, and output assets into assets/.
Write for another agent that is already capable. Include the procedural details, constraints, commands, schemas, and examples that would be annoying or risky to rediscover.
A skill is a directory with one required file and optional resources:
skill-name/
├── SKILL.md
├── scripts/
├── references/
└── assets/
SKILL.md must contain YAML frontmatter followed by Markdown instructions.
Required frontmatter:
---
name: my-skill
description: Do the specific workflow. Use when the agent needs to handle concrete trigger cases.
---
Supported memmy-agent frontmatter fields:
name: lowercase letters, digits, and hyphens only.description: the trigger text that decides when the skill is useful.metadata: optional memmy-agent runtime metadata.always: optional boolean for skills that should always load.license: optional license label.test cases passed, vs 9 / 22 without
Published skills whose descriptions closely match this one, with their headline benchmark lift.
More skills from the same source and nearby in the registry, with their headline benchmark lift.