Setup - Sync Enabled Skills

The workflow JSON

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{
  "id": "phase5SyncEnabledSkills",
  "name": "11 - SETUP - Sync Enabled Skills",
  "nodes": [
    {
      "parameters": {
        "content": "## Enabled skills only\nThe repository helper validates `skill.yaml`, reads only IDs in `skills/enabled.txt`, and sends the compiled Markdown here.\n\nThis temporary localhost webhook stores one versioned bundle in `agent_config`. The import helper removes the webhook immediately after syncing.",
        "height": 260,
        "width": 620,
        "color": 5
      },
      "type": "n8n-nodes-base.stickyNote",
      "typeVersion": 1,
      "position": [
        -720,
        -260
      ],
      "id": "51000000-0000-4000-8000-000000000001",
      "name": "Skill sync explanation"
    },
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "sync-enabled-skills",
        "responseMode": "lastNode",
        "options": {}
      },
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2.1,
      "position": [
        -620,
        80
      ],
      "id": "51000000-0000-4000-8000-000000000002",
      "name": "Temporary Skill Sync Webhook"
    },
    {
      "parameters": {
        "mode": "runOnceForEachItem",
        "language": "javaScript",
        "jsCode": "const body = $json.body && typeof $json.body === 'object' && !Array.isArray($json.body)\n  ? $json.body\n  : {};\nconst enabledSkills = Array.isArray(body.enabledSkills) ? body.enabledSkills : [];\nconst combinedInstructions =\n  typeof body.combinedInstructions === 'string' ? body.combinedInstructions.trim() : '';\nconst sourceHash = typeof body.sourceHash === 'string' ? body.sourceHash : '';\nconst ids = enabledSkills.map((skill) => skill?.id);\nconst uniqueIds = new Set(ids);\nconst validSkill = (skill) =>\n  skill &&\n  typeof skill.id === 'string' &&\n  /^[a-z0-9]+(?:-[a-z0-9]+)*$/.test(skill.id) &&\n  typeof skill.name === 'string' &&\n  typeof skill.version === 'string' &&\n  typeof skill.description === 'string' &&\n  typeof skill.instructions === 'string';\n\nlet error = null;\nif (body.schemaVersion !== 1) {\n  error = 'The skill bundle schema version is not supported.';\n} else if (\n  enabledSkills.length === 0 ||\n  !enabledSkills.every(validSkill) ||\n  uniqueIds.size !== enabledSkills.length\n) {\n  error = 'The enabled skill list is empty or invalid.';\n} else if (combinedInstructions.length === 0 || combinedInstructions.length > 24000) {\n  error = 'Combined skill instructions must contain 1-24,000 characters.';\n} else if (!/^[a-f0-9]{64}$/.test(sourceHash)) {\n  error = 'The skill source hash is invalid.';\n} else if (!enabledSkills.every((skill) => combinedInstructions.includes(`(${skill.id}@${skill.version})`))) {\n  error = 'The compiled instructions do not match the enabled skill metadata.';\n}\n\nreturn {\n  json: {\n    valid: error === null,\n    ...(error\n      ? { response: { ok: false, error: { code: 'INVALID_SKILL_BUNDLE', message: error } } }\n      : {\n          configKey: 'enabledSkills',\n          value: JSON.stringify({\n            schemaVersion: 1,\n            enabledSkills,\n            combinedInstructions\n          }),\n          sourceHash,\n          response: {\n            ok: true,\n            enabledSkills: enabledSkills.map((skill) => skill.id),\n            sourceHash\n          }\n        })\n  }\n};"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        -360,
        80
      ],
      "id": "51000000-0000-4000-8000-000000000003",
      "name": "Validate Skill Bundle"
    },
    {
      "parameters": {
        "conditions": {
          "options": {
            "caseSensitive": true,
            "leftValue": "",
            "typeValidation": "strict",
            "version": 3
          },
          "conditions": [
            {
              "id": "51000000-0000-4000-8000-00000000000f",
              "leftValue": "={{ $json.valid }}",
              "rightValue": "",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              }
            }
          ],
          "combinator": "and"
        },
        "options": {}
      },
      "type": "n8n-nodes-base.if",
      "typeVersion": 2.2,
      "position": [
        -100,
        80
      ],
      "id": "51000000-0000-4000-8000-000000000004",
      "name": "Bundle Is Valid?"
    },
    {
      "parameters": {
        "resource": "table",
        "operation": "create",
        "tableName": "agent_config",
        "columns": {
          "column": [
            {
              "name": "configKey",
              "type": "string"
            },
            {
              "name": "value",
              "type": "string"
            },
            {
              "name": "sourceHash",
              "type": "string"
            }
          ]
        },
        "options": {
          "createIfNotExists": true
        }
      },
      "type": "n8n-nodes-base.dataTable",
      "typeVersion": 1.1,
      "position": [
        160,
        0
      ],
      "id": "51000000-0000-4000-8000-000000000005",
      "name": "Create Agent Config Table"
    },
    {
      "parameters": {
        "resource": "row",
        "operation": "upsert",
        "dataTableId": {
          "__rl": true,
          "value": "agent_config",
          "mode": "name"
        },
        "matchType": "allConditions",
        "filters": {
          "conditions": [
            {
              "keyName": "configKey",
              "condition": "eq",
              "keyValue": "enabledSkills"
            }
          ]
        },
        "columns": {
          "mappingMode": "defineBelow",
          "value": {
            "configKey": "enabledSkills",
            "value": "={{ $('Validate Skill Bundle').item.json.value }}",
            "sourceHash": "={{ $('Validate Skill Bundle').item.json.sourceHash }}"
          },
          "matchingColumns": [],
          "schema": [
            {
              "id": "configKey",
              "displayName": "configKey",
              "required": false,
              "defaultMatch": false,
              "display": true,
              "canBeUsedToMatch": true,
              "type": "string"
            },
            {
              "id": "value",
              "displayName": "value",
              "required": false,
              "defaultMatch": false,
              "display": true,
              "canBeUsedToMatch": true,
              "type": "string"
            },
            {
              "id": "sourceHash",
              "displayName": "sourceHash",
              "required": false,
              "defaultMatch": false,
              "display": true,
              "canBeUsedToMatch": true,
              "type": "string"
            }
          ],
          "attemptToConvertTypes": false,
          "convertFieldsToString": false
        },
        "options": {
          "dryRun": false
        }
      },
      "type": "n8n-nodes-base.dataTable",
      "typeVersion": 1.1,
      "position": [
        420,
        0
      ],
      "id": "51000000-0000-4000-8000-000000000006",
      "name": "Upsert Enabled Skills",
      "onError": "continueRegularOutput"
    },
    {
      "parameters": {
        "mode": "runOnceForEachItem",
        "language": "javaScript",
        "jsCode": "const validation = $('Validate Skill Bundle').first().json;\nif (!validation.valid) {\n  return { json: validation.response };\n}\nif (!Number.isInteger($json.id)) {\n  return {\n    json: {\n      ok: false,\n      error: {\n        code: 'SKILL_SYNC_UNAVAILABLE',\n        message: 'Enabled skills could not be saved. Rerun the skill sync helper.'\n      }\n    }\n  };\n}\nreturn { json: validation.response };"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        680,
        80
      ],
      "id": "51000000-0000-4000-8000-000000000007",
      "name": "Return Sync Result"
    }
  ],
  "connections": {
    "Temporary Skill Sync Webhook": {
      "main": [
        [
          {
            "node": "Validate Skill Bundle",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Validate Skill Bundle": {
      "main": [
        [
          {
            "node": "Bundle Is Valid?",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Bundle Is Valid?": {
      "main": [
        [
          {
            "node": "Create Agent Config Table",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Return Sync Result",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Create Agent Config Table": {
      "main": [
        [
          {
            "node": "Upsert Enabled Skills",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Upsert Enabled Skills": {
      "main": [
        [
          {
            "node": "Return Sync Result",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "active": false,
  "settings": {
    "executionOrder": "v1",
    "executionTimeout": 20,
    "saveDataErrorExecution": "all",
    "saveDataSuccessExecution": "all",
    "saveManualExecutions": true
  },
  "versionId": "ae5cEabe-5555-4555-8555-555555555555",
  "meta": {
    "phase": 5,
    "testedWithN8n": "2.30.5",
    "setupPurpose": "enabled-skills"
  },
  "tags": []
}

About this workflow

11 - SETUP - Sync Enabled Skills. Uses dataTable. Webhook trigger; 7 nodes.

Source: https://github.com/drsamdonegan/ai-solopreneur/blob/main/n8n/workflows/11-setup-sync-enabled-skills.json — original creator credit. Request a take-down →

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