Create tessl tiles with docs, rules, and skills.
Does it follow best practices?
Evaluation — 97%
↑ 1.98xAgent success when using this tile
Validation for skill structure
{
"context": "Tests whether the agent correctly classifies mixed content types (procedures vs facts vs constraints) and produces valid tile structure with proper tile.json configuration and CLI commands.",
"type": "weighted_checklist",
"checklist": [
{
"name": "Runbook is a skill",
"description": "The incident response runbook is placed in a skills/ directory (not docs/), since it is a step-by-step procedure",
"max_score": 10
},
{
"name": "Architecture is docs",
"description": "The infrastructure architecture content is placed in a docs/ directory, since it is factual reference material",
"max_score": 10
},
{
"name": "Freeze policy is a rule",
"description": "The deployment freeze policy is placed in a rules/ directory, since it contains MUST/NEVER constraints",
"max_score": 10
},
{
"name": "SKILL.md frontmatter",
"description": "The skill file is named SKILL.md and contains YAML frontmatter with both 'name' and 'description' fields",
"max_score": 8
},
{
"name": "Skill name format",
"description": "The skill name in the frontmatter is lowercase with hyphens only (no underscores, no uppercase)",
"max_score": 7
},
{
"name": "Skill description trigger",
"description": "The skill description includes a 'Use when' trigger phrase",
"max_score": 7
},
{
"name": "Rule frontmatter",
"description": "The rule file has YAML frontmatter with an 'alwaysApply' field",
"max_score": 8
},
{
"name": "tile.json name format",
"description": "tile.json name field is in workspace/tile-name format (acme-devops/ops-knowledge)",
"max_score": 7
},
{
"name": "tile.json required fields",
"description": "tile.json includes all three required fields: name, version, and summary",
"max_score": 7
},
{
"name": "Steering key for rules",
"description": "Rules are referenced in tile.json under a 'steering' key, not under a 'rules' key",
"max_score": 8
},
{
"name": "CLI workspace flag",
"description": "The documented CLI command in plan.md includes --workspace flag matching the name prefix (acme-devops)",
"max_score": 8
},
{
"name": "CLI uses absolute path",
"description": "The documented CLI command in plan.md uses an absolute path for the --path flag (starts with /)",
"max_score": 10
}
]
}