diff --git a/packages/gateway-protocol/src/schema/agents-models-skills.ts b/packages/gateway-protocol/src/schema/agents-models-skills.ts
index 0233181bd84..49540a958d0 100644
--- a/packages/gateway-protocol/src/schema/agents-models-skills.ts
+++ b/packages/gateway-protocol/src/schema/agents-models-skills.ts
@@ -568,6 +568,16 @@ const SkillProposalTargetSchema = Type.Object(
   { additionalProperties: false },
 );
 
+const SkillProposalOriginSchema = Type.Object(
+  {
+    agentId: Type.Optional(NonEmptyString),
+    sessionKey: Type.Optional(NonEmptyString),
+    runId: Type.Optional(NonEmptyString),
+    messageId: Type.Optional(NonEmptyString),
+  },
+  { additionalProperties: false },
+);
+
 const SkillProposalRecordSchema = Type.Object(
   {
     schema: Type.Literal("openclaw.skill-workshop.proposal.v1"),
@@ -579,6 +589,7 @@ const SkillProposalRecordSchema = Type.Object(
     createdAt: NonEmptyString,
     updatedAt: NonEmptyString,
     createdBy: SkillProposalSourceSchema,
+    origin: Type.Optional(SkillProposalOriginSchema),
     proposedVersion: NonEmptyString,
     draftFile: Type.Literal("PROPOSAL.md"),
     draftHash: NonEmptyString,
diff --git a/src/skills/workshop/service.ts b/src/skills/workshop/service.ts
index 4a44c6062ea..20fdd55d53a 100644
--- a/src/skills/workshop/service.ts
+++ b/src/skills/workshop/service.ts
@@ -49,6 +49,7 @@ import {
   type SkillProposalActionInput,
   type SkillProposalApplyResult,
   type SkillProposalCreateInput,
+  type SkillProposalOrigin,
   type SkillProposalManifest,
   type SkillProposalReadResult,
   type SkillProposalRecord,
@@ -161,6 +162,24 @@ function decodeProposalTextFile(buffer: Buffer, label: string): string {
   return content;
 }
 
+function normalizeProposalOrigin(
+  origin: SkillProposalOrigin | undefined,
+): SkillProposalOrigin | undefined {
+  const agentId = normalizeOptionalString(origin?.agentId);
+  const sessionKey = normalizeOptionalString(origin?.sessionKey);
+  const runId = normalizeOptionalString(origin?.runId);
+  const messageId = normalizeOptionalString(origin?.messageId);
+  if (!agentId && !sessionKey && !runId && !messageId) {
+    return undefined;
+  }
+  return {
+    ...(agentId ? { agentId } : {}),
+    ...(sessionKey ? { sessionKey } : {}),
+    ...(runId ? { runId } : {}),
+    ...(messageId ? { messageId } : {}),
+  };
+}
+
 export async function inspectSkillProposal(
   proposalId: string,
   options: SkillProposalScopeOptions = {},
@@ -242,6 +261,7 @@ export async function proposeCreateSkill(
   const id = createSkillProposalId(name);
   const goal = normalizeOptionalString(input.goal);
   const evidence = normalizeOptionalString(input.evidence);
+  const origin = normalizeProposalOrigin(input.origin);
   const record: SkillProposalRecord = {
     schema: SKILL_WORKSHOP_SCHEMA,
     id,
@@ -252,6 +272,7 @@ export async function proposeCreateSkill(
     createdAt: now,
     updatedAt: now,
     createdBy: input.createdBy ?? "skill-workshop",
+    ...(origin ? { origin } : {}),
     proposedVersion: "v1",
     draftFile: "PROPOSAL.md",
     draftHash: hashSkillProposalContent(proposalContent),
@@ -313,6 +334,7 @@ export async function proposeUpdateSkill(
   const id = createSkillProposalId(targetSkill.skillKey || targetSkill.name);
   const goal = normalizeOptionalString(input.goal);
   const evidence = normalizeOptionalString(input.evidence);
+  const origin = normalizeProposalOrigin(input.origin);
   const record: SkillProposalRecord = {
     schema: SKILL_WORKSHOP_SCHEMA,
     id,
@@ -323,6 +345,7 @@ export async function proposeUpdateSkill(
     createdAt: now,
     updatedAt: now,
     createdBy: input.createdBy ?? "skill-workshop",
+    ...(origin ? { origin } : {}),
     proposedVersion: "v1",
     draftFile: "PROPOSAL.md",
     draftHash: hashSkillProposalContent(proposalContent),
diff --git a/src/skills/workshop/store.ts b/src/skills/workshop/store.ts
index 83bef699372..22afb66c384 100644
--- a/src/skills/workshop/store.ts
+++ b/src/skills/workshop/store.ts
@@ -627,6 +627,7 @@ function parseSkillProposalRecord(raw: unknown): SkillProposalRecord | null {
     typeof record.updatedAt !== "string" ||
     typeof record.draftHash !== "string" ||
     record.draftFile !== PROPOSAL_DRAFT_FILE ||
+    !isValidProposalOrigin(record.origin) ||
     !isValidSupportFileList(record.supportFiles) ||
     !record.target ||
     typeof record.target !== "object" ||
@@ -642,6 +643,23 @@ function parseSkillProposalRecord(raw: unknown): SkillProposalRecord | null {
   return record;
 }
 
+function isValidProposalOrigin(value: unknown): boolean {
+  if (value === undefined) {
+    return true;
+  }
+  if (!value || typeof value !== "object" || Array.isArray(value)) {
+    return false;
+  }
+  const origin = value as Record<string, unknown>;
+  for (const key of ["agentId", "sessionKey", "runId", "messageId"]) {
+    const item = origin[key];
+    if (item !== undefined && typeof item !== "string") {
+      return false;
+    }
+  }
+  return true;
+}
+
 function isValidSupportFileList(value: unknown): boolean {
   if (value === undefined) {
     return true;
diff --git a/src/skills/workshop/types.ts b/src/skills/workshop/types.ts
index 8775ac801c3..c0f18eb6d3c 100644
--- a/src/skills/workshop/types.ts
+++ b/src/skills/workshop/types.ts
@@ -11,6 +11,13 @@ export type SkillProposalStatus = "pending" | "applied" | "rejected" | "quaranti
 export type SkillProposalScannerState = "pending" | "clean" | "failed" | "quarantined";
 export type SkillProposalSource = "skill-workshop" | "cli" | "gateway";
 
+export type SkillProposalOrigin = {
+  agentId?: string;
+  sessionKey?: string;
+  runId?: string;
+  messageId?: string;
+};
+
 export type SkillProposalScan = {
   state: SkillProposalScannerState;
   scannedAt: string;
@@ -47,6 +54,7 @@ export type SkillProposalRecord = {
   createdAt: string;
   updatedAt: string;
   createdBy: SkillProposalSource;
+  origin?: SkillProposalOrigin;
   proposedVersion: string;
   draftFile: "PROPOSAL.md";
   draftHash: string;
@@ -110,6 +118,7 @@ export type SkillProposalCreateInput = {
   content: string;
   supportFiles?: SkillProposalSupportFileInput[];
   createdBy?: SkillProposalSource;
+  origin?: SkillProposalOrigin;
   goal?: string;
   evidence?: string;
 };
@@ -122,6 +131,7 @@ export type SkillProposalUpdateInput = {
   content: string;
   supportFiles?: SkillProposalSupportFileInput[];
   createdBy?: SkillProposalSource;
+  origin?: SkillProposalOrigin;
   goal?: string;
   evidence?: string;
 };