n8n-io/n8n/sqlite-schema

CREATE TABLE "skill" ("id" varchar(36) PRIMARY KEY NOT NULL, "projectId" varchar(36), "source" varchar(16) NOT NULL, "createdById" varchar, "createdAt" datetime(3) NOT NULL DEFAULT (STRFTIME('%Y-%m-%d %H:%M:%f', 'NOW')), "updatedAt" datetime(3) NOT NULL DEFAULT (STRFTIME('%Y-%m-%d %H:%M:%f', 'NOW')), "availableToAssistant" boolean NOT NULL DEFAULT (false), "availableToMCP" boolean NOT NULL DEFAULT (false), CONSTRAINT "FK_4de4501583cd1fcd6f5ea85f547" FOREIGN KEY ("createdById") REFERENCES "user" ("id") ON DELETE SET NULL ON UPDATE NO ACTION, CONSTRAINT "FK_402ed37bff0d3134f6e782455ed" FOREIGN KEY ("projectId") REFERENCES "project" ("id") ON DELETE CASCADE ON UPDATE NO ACTION)

erDiagram
 
"skill" }o--o| "user" : "FOREIGN KEY (createdById) REFERENCES user (id) ON UPDATE NO ACTION ON DELETE SET NULL MATCH NONE"
"agent_skill_dependency" |o--|| "skill" : "FOREIGN KEY (skillId) REFERENCES skill (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
"agent_version_skill_dependency" |o--|| "skill" : "FOREIGN KEY (skillId) REFERENCES skill (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
"skill_source_link" |o--|| "skill" : "FOREIGN KEY (skillId) REFERENCES skill (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
"skill_version" }o--|| "skill" : "FOREIGN KEY (skillId) REFERENCES skill (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
"skill" }o--o| "project" : "FOREIGN KEY (projectId) REFERENCES project (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
 
"skill" {
  boolean availableToAssistant
  boolean availableToMCP
  datetime_3_ createdAt
  varchar createdById FK
  varchar_36_ id PK
  varchar_36_ projectId FK
  varchar_16_ source
  datetime_3_ updatedAt
}
"user" {
  datetime_3_ createdAt
  boolean disabled
  varchar_255_ email
  varchar_32_ firstName
  varchar id PK
  VARCHAR_16_ kind
  date lastActiveAt
  varchar_32_ lastName
  boolean mfaEnabled
  TEXT mfaRecoveryCodes
  TEXT mfaSecret
  varchar password
  TEXT personalizationAnswers
  varchar_128_ roleSlug FK
  TEXT settings
  datetime_3_ updatedAt
}
"agent_skill_dependency" {
  varchar_36_ agentId PK
  datetime_3_ createdAt
  varchar_36_ skillId PK
  varchar skillVersionId FK
}
"agent_version_skill_dependency" {
  varchar_36_ agentVersionId PK
  datetime_3_ createdAt
  varchar_36_ skillId PK
  varchar skillVersionId FK
}
"skill_source_link" {
  varchar_64_ baseContentHash
  varchar_255_ baseRevision
  datetime_3_ createdAt
  TEXT pendingContent
  varchar_64_ pendingContentHash
  varchar_255_ pendingRevision
  TEXT pendingScan
  TEXT remoteRef
  varchar_36_ skillId PK
  varchar_64_ skippedContentHash
  TEXT skippedFiles
  varchar sourceId FK
  varchar_32_ state
  datetime_3_ updatedAt
}
"skill_version" {
  varchar_64_ contentHash
  datetime_3_ createdAt
  varchar createdById FK
  varchar_1024_ description
  TEXT frontmatter
  varchar id PK
  TEXT instructions
  varchar_128_ name
  varchar_36_ skillId FK
  varchar_255_ sourceRevision
  datetime_3_ updatedAt
  INTEGER version
}
"project" {
  datetime_3_ createdAt
  varchar creatorId FK
  TEXT customTelemetryTags
  varchar_512_ description
  TEXT icon
  varchar_36_ id PK
  varchar_255_ name
  varchar_36_ type
  datetime_3_ updatedAt
}