{
  "skill_name": "wiki-mermaid-agent",
  "evals": [
    {
      "id": 1,
      "prompt": "Generate a Mermaid ER diagram from this structured JSON payload describing three entities (User, Order, Product) and their one-to-many relationships",
      "expected_output": "Valid Mermaid erDiagram fenced code block injected between the wiki-mermaid managed markers on the target page, entity names and cardinalities match the input JSON",
      "files": [],
      "expectations": [
        "Target page emits a fenced ```mermaid code block containing the erDiagram directive",
        "The mermaid block lives BETWEEN `<!-- wiki-mermaid: start -->` and `<!-- wiki-mermaid: end -->` on the target page — marker positions are preserved, content between them is replaced. EOF append is a contract violation when markers are present.",
        "erDiagram contains all three entity names (User, Order, Product) and each has at least one attribute from the input JSON (e.g., id, email for User)",
        "Uses `||--o{` for one-to-many edges (matching the input's cardinality)",
        "Content outside the markers is preserved byte-for-byte (diff of before vs after, excluding the region between markers, is empty)",
        "mermaid_lint.js reports no issues on the resulting page"
      ]
    },
    {
      "id": 2,
      "prompt": "Convert this agent output describing a deploy pipeline into a Mermaid flowchart, then inject it into pipeline.md",
      "expected_output": "A flowchart Mermaid block injected between the wiki-mermaid markers on pipeline.md; re-running with different input replaces (not appends) the block",
      "files": [],
      "expectations": [
        "Mermaid block uses flowchart directive (flowchart TD|TB|LR|RL)",
        "Labels containing special characters (quotes, angle brackets) are escaped so mermaid_lint passes — a single escape case is OK but the lint must be clean",
        "Re-running with the IDENTICAL input produces a byte-identical pipeline.md (true idempotency)",
        "Re-running with a DIFFERENT input (e.g., an added node) REPLACES the previous block between the markers — not appends a second block; pipeline.md still contains exactly one `<!-- wiki-mermaid: start -->` and one `<!-- wiki-mermaid: end -->` after both runs",
        "Only the named target file is modified — no other .md files in the wiki change across the runs",
        "Content outside the markers on pipeline.md is preserved byte-for-byte across both runs"
      ]
    },
    {
      "id": 3,
      "prompt": "Convert this agent output describing an HTTP request flow (client → API gateway → auth service → database) into a Mermaid sequenceDiagram and inject it into request-flow.md",
      "expected_output": "A sequenceDiagram block with participant declarations and correctly-labeled messages, injected between the wiki-mermaid markers",
      "files": [],
      "expectations": [
        "Generated block starts with the `sequenceDiagram` directive",
        "Block declares participants (or actors) for each of the four nodes (Client, Gateway, Auth, Database) using `participant` lines",
        "Each message between participants is rendered with `->` (sync) or `->>` (async) and carries the label from the input JSON",
        "The block is injected BETWEEN `<!-- wiki-mermaid: start -->` and `<!-- wiki-mermaid: end -->` on request-flow.md — no EOF append",
        "Content outside the markers is preserved byte-for-byte across the run",
        "mermaid_lint.js passes on the resulting page"
      ]
    },
    {
      "id": 4,
      "prompt": "Convert this agent output describing three classes (Animal, Dog, Cat with bark() and meow() methods, both inheriting from Animal which has name: string and eat()) into a Mermaid classDiagram and inject it into class-hierarchy.md.",
      "expected_output": "A classDiagram block with <|-- inheritance edges and method/attribute lines per class, injected between the wiki-mermaid markers, lint-clean",
      "files": [],
      "expectations": [
        "Generated block starts with the `classDiagram` directive",
        "All three classes (Animal, Dog, Cat) are declared as separate `class Foo { ... }` blocks",
        "Each class's body lists its declared methods and attributes from the input (e.g., Animal: `name: string`, `eat()`; Dog: `bark()`; Cat: `meow()`); no method appears under the wrong class",
        "Inheritance is rendered as `Animal <|-- Dog` and `Animal <|-- Cat` (the `<|--` glyph specifically — `<--` or `--|>` are wrong directions and fail the assertion)",
        "Block is injected BETWEEN `<!-- wiki-mermaid: start -->` and `<!-- wiki-mermaid: end -->` on class-hierarchy.md — no EOF append; content outside the markers preserved byte-for-byte",
        "mermaid_lint.js passes on the resulting page"
      ]
    }
  ]
}