Agents · SQLite Schema · n8n-io/n8n · Skills Docs

Agents · SQLite Schema · n8n-io/n8n · Skills Docs

CREATE TABLE "agents" ("id" varchar(36) PRIMARY KEY NOT NULL, "name" varchar(128) NOT NULL, "projectId" varchar(255), "integrations" text NOT NULL DEFAULT ('[]'), "schema" text, "tools" text NOT NULL DEFAULT ('{}'), "skills" text NOT NULL DEFAULT ('{}'), "versionId" varchar(36), "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')), "activeVersionId" varchar(36), "availableInMCP" boolean NOT NULL DEFAULT (false), "setupCompletedAt" datetime(3), "revision" integer NOT NULL DEFAULT (0), "scope" varchar(16) NOT NULL DEFAULT ('project'), "publicationRevision" integer NOT NULL DEFAULT 0, CONSTRAINT "CHK_agents_scope" CHECK (("scope" IN ('project', 'instance'))), CONSTRAINT "CHK_agents_scope_project" CHECK (("scope" = 'instance') = ("projectId" IS NULL)), CONSTRAINT "FK_940597dfe9753375309ce6aeea0" FOREIGN KEY ("activeVersionId") REFERENCES "agent_history" ("versionId") ON DELETE SET NULL ON UPDATE NO ACTION, CONSTRAINT "FK_a30d560207c4071d98aa03c179c" FOREIGN KEY ("projectId") REFERENCES "project" ("id") ON DELETE CASCADE ON UPDATE NO ACTION)

Name	Type	Default	Nullable	Children	Parents	Comment
activeVersionId	varchar(36)		true		agent_history
availableInMCP	boolean	false	false
createdAt	datetime(3)	STRFTIME(‘%Y-%m-%d %H:%M:%f’, ‘NOW’)	false
id	varchar(36)		false	agent_background_job agent_channel_status agent_chat_attachments agent_chat_subscriptions agent_checkpoints agent_credential_dependency agent_eval_dataset agent_execution_threads agent_files agent_history agent_publish_history agent_skill_dependency agent_task_definition agent_task_run_lock agent_workflow_dependency agents_memory_entries agents_memory_entry_candidates agents_memory_entry_locks agents_memory_entry_sources agents_observation_cursors agents_observation_locks agents_observations
integrations	TEXT	‘[]’	false
name	varchar(128)		false
projectId	varchar(255)		true		project
publicationRevision	INTEGER	0	false
revision	INTEGER	0	false
schema	TEXT		true
scope	varchar(16)	‘project’	false
setupCompletedAt	datetime(3)		true
skills	TEXT	‘{}’	false
tools	TEXT	‘{}’	false
updatedAt	datetime(3)	STRFTIME(‘%Y-%m-%d %H:%M:%f’, ‘NOW’)	false
versionId	varchar(36)		true

Name	Type	Definition
-	CHECK	CHECK ((“scope” IN (‘project’, ‘instance’)))
-	CHECK	CHECK ((“scope” = ‘instance’) = (“projectId” IS NULL))
- (Foreign key ID: 0)	FOREIGN KEY	FOREIGN KEY (projectId) REFERENCES project (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE
- (Foreign key ID: 1)	FOREIGN KEY	FOREIGN KEY (activeVersionId) REFERENCES agent_history (versionId) ON UPDATE NO ACTION ON DELETE SET NULL MATCH NONE
id	PRIMARY KEY	PRIMARY KEY (id)
sqlite_autoindex_agents_1	PRIMARY KEY	PRIMARY KEY (id)

Name	Definition
IDX_a30d560207c4071d98aa03c179	CREATE INDEX “IDX_a30d560207c4071d98aa03c179” ON “agents” (“projectId”)
IDX_agents_projectId	CREATE INDEX “IDX_agents_projectId” ON “agents” (“projectId”)
sqlite_autoindex_agents_1	PRIMARY KEY (id)

erDiagram

"agents" }o--o| "agent_history" : "FOREIGN KEY (activeVersionId) REFERENCES agent_history (versionId) ON UPDATE NO ACTION ON DELETE SET NULL MATCH NONE"
"agent_background_job" }o--|| "agents" : "FOREIGN KEY (parentAgentId) REFERENCES agents (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
"agent_channel_status" |o--|| "agents" : "FOREIGN KEY (agentId) REFERENCES agents (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
"agent_chat_attachments" }o--o| "agents" : "FOREIGN KEY (agentId) REFERENCES agents (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
"agent_chat_subscriptions" |o--|| "agents" : "FOREIGN KEY (agentId) REFERENCES agents (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
"agent_checkpoints" }o--o| "agents" : "FOREIGN KEY (agentId) REFERENCES agents (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
"agent_credential_dependency" |o--|| "agents" : "FOREIGN KEY (agentId) REFERENCES agents (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
"agent_eval_dataset" }o--|| "agents" : "FOREIGN KEY (agentId) REFERENCES agents (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
"agent_execution_threads" }o--|| "agents" : "FOREIGN KEY (agentId) REFERENCES agents (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
"agent_files" }o--|| "agents" : "FOREIGN KEY (agentId) REFERENCES agents (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
"agent_history" }o--|| "agents" : "FOREIGN KEY (agentId) REFERENCES agents (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
"agent_publish_history" }o--|| "agents" : "FOREIGN KEY (agentId) REFERENCES agents (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"
"agent_skill_dependency" |o--|| "agents" : "FOREIGN KEY (agentId) REFERENCES agents (id) ON UPDATE NO ACTION ON DELETE CASCADE MATCH NONE"