YAML ↔ JSON conversion via @mukundakatta/yaml-mcp — multi-doc, anchors, YAML 1.2 spec

{
  "server": "@mukundakatta/yaml-mcp",
  "version": "0.1.0",
  "transport": "stdio",
  "entry": "dist/server.js",
  "tools": ["to_json", "to_yaml"],
  "calls": 22,
  "success_rate": "100%",
  "p50_ms": 0,
  "trace": [
    {
      "tool": "to_json",
      "args": {
        "text": "name: Alice
age: 30
active: true"
      },
      "result": {
        "value": {
          "name": "Alice",
          "age": 30,
          "active": true
        }
      },
      "ms": 4
    },
    {
      "tool": "to_json",
      "args": {
        "text": "name: doc1
---
name: doc2
---
name: doc3"
      },
      "error": "Source contains multiple documents",
      "ms": 1
    },
    {
      "tool": "to_json",
      "args": {
        "text": "name: doc1
---
name: doc2
---
name: doc3",
        "all_documents": true
      },
      "result": {
        "value": [
          {
            "name": "doc1"
          },
          {
            "name": "doc2"
          },
          {
            "name": "doc3"
          }
        ]
      },
      "ms": 1
    },
    {
      "tool": "to_json",
      "args": {
        "text": "defaults: &defaults
  adapter: postgres
dev:
  <<: *defaults
  database: dev_db"
      },
      "result_note": "<<key NOT expanded — literal key in output",
      "ms": 1
    },
    {
      "tool": "to_json",
      "args": {
        "text": "bare_yes: yes
quoted_yes: 'yes'
bare_null: null
quoted_null: 'null'"
      },
      "result": {
        "value": {
          "bare_yes": "yes",
          "quoted_yes": "yes",
          "bare_null": null,
          "quoted_null": "null"
        }
      },
      "ms": 0
    },
    {
      "tool": "to_json",
      "args": {
        "text": "!!str 42"
      },
      "result": {
        "value": "42"
      },
      "ms": 0
    },
    {
      "tool": "to_yaml",
      "args": {
        "value": {
          "name": "Alice",
          "age": 30
        }
      },
      "result_text": "name: Alice
age: 30
",
      "ms": 1
    },
    {
      "tool": "to_yaml",
      "args": {
        "value": {
          "server": {
            "ports": [8080, 8443]
          }
        },
        "indent": 4
      },
      "result_text": "server:
    ports:
        - 8080
        - 8443
",
      "ms": 1
    },
    {
      "tool": "round-trip",
      "note": "parse→serialize→reparse = identical objects",
      "ok": true
    }
  ]
}