diff --git a/src/correlation/stellar/index.ts b/src/correlation/stellar/index.ts
new file mode 100644
index 0000000..42a1ae8
--- /dev/null
+++ b/src/correlation/stellar/index.ts
@@ -0,0 +1,2 @@
+export * from "./types";
+export * from "./soroban-finding-correlation-engine";
diff --git a/src/correlation/stellar/soroban-finding-correlation-engine.spec.ts b/src/correlation/stellar/soroban-finding-correlation-engine.spec.ts
new file mode 100644
index 0000000..8fb86ad
--- /dev/null
+++ b/src/correlation/stellar/soroban-finding-correlation-engine.spec.ts
@@ -0,0 +1,103 @@
+import { Finding, Severity } from "@engine/core";
+import { SorobanFindingCorrelationEngine } from "./soroban-finding-correlation-engine";
+
+function finding(overrides: Partial<Finding> & { ruleId: string; message: string }): Finding {
+  return {
+    ruleId: overrides.ruleId,
+    message: overrides.message,
+    severity: overrides.severity ?? Severity.MEDIUM,
+    location: {
+      file: overrides.location?.file ?? "contracts/payment/src/lib.rs",
+      startLine: overrides.location?.startLine ?? 12,
+      endLine: overrides.location?.endLine ?? 12,
+    },
+    metadata: overrides.metadata,
+    estimatedGasSavings: overrides.estimatedGasSavings,
+    suggestedFix: overrides.suggestedFix,
+  };
+}
+
+describe("SorobanFindingCorrelationEngine", () => {
+  const engine = new SorobanFindingCorrelationEngine();
+
+  it("groups findings that share an explicit root cause id", () => {
+    const report = engine.createReport([
+      finding({
+        ruleId: "stellar-access-control",
+        message: "Missing admin authorization before token mint",
+        severity: Severity.HIGH,
+        location: { file: "contracts/token/src/admin.rs", startLine: 20, endLine: 20 },
+        metadata: { rootCauseId: "admin-auth-missing", functionName: "mint" },
+      }),
+      finding({
+        ruleId: "stellar-event-traceability",
+        message: "Mint path does not emit an audit event",
+        severity: Severity.MEDIUM,
+        location: { file: "contracts/token/src/admin.rs", startLine: 34, endLine: 34 },
+        metadata: { rootCauseId: "admin-auth-missing", functionName: "mint" },
+      }),
+    ]);
+
+    expect(report.summary.totalFindings).toBe(2);
+    expect(report.summary.correlatedGroups).toBe(1);
+    expect(report.groups[0].findingCount).toBe(2);
+    expect(report.groups[0].highestSeverity).toBe(Severity.HIGH);
+    expect(report.groups[0].sharedSignals).toEqual(
+      expect.arrayContaining(["rootCauseId:admin-auth-missing", "function:mint"]),
+    );
+  });
+
+  it("correlates same-function Soroban findings without explicit metadata keys", () => {
+    const report = engine.createReport([
+      finding({
+        ruleId: "stellar-storage-write",
+        message: "Repeated storage write increases ledger cost",
+        location: { file: "contracts/vault/src/lib.rs", startLine: 48, endLine: 48 },
+        metadata: { functionName: "deposit" },
+      }),
+      finding({
+        ruleId: "stellar-event-traceability",
+        message: "Deposit flow misses an event for the same state mutation",
+        location: { file: "contracts/vault/src/lib.rs", startLine: 55, endLine: 55 },
+        metadata: { functionName: "deposit" },
+      }),
+      finding({
+        ruleId: "stellar-network-validation",
+        message: "Network passphrase should be validated before execution",
+        location: { file: "contracts/oracle/src/lib.rs", startLine: 10, endLine: 10 },
+        metadata: { functionName: "initialize" },
+      }),
+    ]);
+
+    expect(report.summary.correlatedGroups).toBe(1);
+    expect(report.summary.standaloneFindings).toBe(1);
+    expect(report.groups[0].affectedFiles).toEqual(["contracts/vault/src/lib.rs"]);
+    expect(report.groups[0].ruleIds).toEqual([
+      "stellar-event-traceability",
+      "stellar-storage-write",
+    ]);
+  });
+
+  it("renders a concise markdown report for review artifacts", () => {
+    const report = engine.createReport([
+      finding({
+        ruleId: "stellar-access-control",
+        message: "Missing signer check before upgrade",
+        severity: Severity.CRITICAL,
+        metadata: { rootCauseId: "upgrade-auth", functionName: "upgrade" },
+      }),
+      finding({
+        ruleId: "stellar-event-traceability",
+        message: "Upgrade flow has no audit event",
+        metadata: { rootCauseId: "upgrade-auth", functionName: "upgrade" },
+      }),
+    ]);
+
+    const markdown = engine.renderMarkdown(report);
+
+    expect(markdown).toContain("# Soroban Finding Correlation Report");
+    expect(markdown).toContain("upgrade-auth");
+    expect(markdown).toContain("stellar-access-control");
+    expect(markdown).toContain("Fix the shared root cause once");
+  });
+});
diff --git a/src/correlation/stellar/soroban-finding-correlation-engine.ts b/src/correlation/stellar/soroban-finding-correlation-engine.ts
new file mode 100644
index 0000000..a9f7f97
--- /dev/null
+++ b/src/correlation/stellar/soroban-finding-correlation-engine.ts
@@ -0,0 +1,244 @@
+import { Finding, Severity } from "@engine/core";
+import {
+  SorobanCorrelatedFinding,
+  SorobanFindingCorrelationGroup,
+  SorobanFindingCorrelationOptions,
+  SorobanFindingCorrelationReport,
+} from "./types";
+
+const SEVERITY_WEIGHT: Record<Severity, number> = {
+  [Severity.CRITICAL]: 5,
+  [Severity.HIGH]: 4,
+  [Severity.MEDIUM]: 3,
+  [Severity.LOW]: 2,
+  [Severity.INFO]: 1,
+};
+
+export class SorobanFindingCorrelationEngine {
+  public createReport(
+    findings: Finding[],
+    options: SorobanFindingCorrelationOptions = {},
+  ): SorobanFindingCorrelationReport {
+    const minimumGroupSize = options.minimumGroupSize ?? 2;
+    const buckets = new Map<string, SorobanCorrelatedFinding[]>();
+    const standalone: Finding[] = [];
+
+    for (const finding of findings) {
+      const signals = this.buildSignals(finding);
+      const key = this.selectBucketKey(signals);
+
+      if (!key) {
+        standalone.push(finding);
+        continue;
+      }
+
+      const current = buckets.get(key) ?? [];
+      current.push({ finding, signals });
+      buckets.set(key, current);
+    }
+
+    const groups: SorobanFindingCorrelationGroup[] = [];
+
+    for (const [key, correlatedFindings] of buckets.entries()) {
+      if (correlatedFindings.length < minimumGroupSize) {
+        standalone.push(...correlatedFindings.map((entry) => entry.finding));
+        continue;
+      }
+
+      groups.push(this.createGroup(key, correlatedFindings));
+    }
+
+    groups.sort((a, b) => {
+      const severityDelta =
+        SEVERITY_WEIGHT[b.highestSeverity] - SEVERITY_WEIGHT[a.highestSeverity];
+      if (severityDelta !== 0) return severityDelta;
+      return b.findingCount - a.findingCount;
+    });
+
+    return {
+      generatedAt: (options.generatedAt ?? new Date()).toISOString(),
+      summary: {
+        totalFindings: findings.length,
+        correlatedGroups: groups.length,
+        standaloneFindings: standalone.length,
+        affectedFiles: this.uniqueSorted(findings.map((finding) => finding.location.file)),
+        highestSeverity: this.highestSeverity(findings),
+      },
+      groups,
+      standaloneFindings: standalone,
+    };
+  }
+
+  public renderMarkdown(report: SorobanFindingCorrelationReport): string {
+    const lines = [
+      "# Soroban Finding Correlation Report",
+      "",
+      `- Total findings: ${report.summary.totalFindings}`,
+      `- Correlated groups: ${report.summary.correlatedGroups}`,
+      `- Standalone findings: ${report.summary.standaloneFindings}`,
+      `- Highest severity: ${report.summary.highestSeverity ?? "none"}`,
+      "",
+    ];
+
+    if (report.groups.length === 0) {
+      lines.push("No related finding groups were detected.");
+      return lines.join("\n");
+    }
+
+    lines.push("## Correlated groups", "");
+
+    for (const group of report.groups) {
+      lines.push(`### ${group.title}`);
+      lines.push(`- Findings: ${group.findingCount}`);
+      lines.push(`- Highest severity: ${group.highestSeverity}`);
+      lines.push(`- Files: ${group.affectedFiles.join(", ")}`);
+      if (group.affectedFunctions.length > 0) {
+        lines.push(`- Functions: ${group.affectedFunctions.join(", ")}`);
+      }
+      lines.push(`- Rules: ${group.ruleIds.join(", ")}`);
+      lines.push(`- Shared signals: ${group.sharedSignals.join(", ")}`);
+      lines.push(`- Recommendation: ${group.recommendation}`);
+      lines.push("");
+    }
+
+    return lines.join("\n").trimEnd();
+  }
+
+  private createGroup(
+    key: string,
+    correlatedFindings: SorobanCorrelatedFinding[],
+  ): SorobanFindingCorrelationGroup {
+    const findings = correlatedFindings.map((entry) => entry.finding);
+    const sharedSignals = this.intersectSignals(correlatedFindings);
+    const affectedFiles = this.uniqueSorted(findings.map((finding) => finding.location.file));
+    const affectedFunctions = this.uniqueSorted(
+      correlatedFindings
+        .map((entry) => entry.signals.find((signal) => signal.startsWith("function:")))
+        .filter((signal): signal is string => Boolean(signal))
+        .map((signal) => signal.slice("function:".length)),
+    );
+    const ruleIds = this.uniqueSorted(findings.map((finding) => finding.ruleId));
+    const highestSeverity = this.highestSeverity(findings) ?? Severity.INFO;
+
+    return {
+      id: this.slugify(key),
+      title: this.titleForGroup(key, affectedFunctions),
+      findingCount: findings.length,
+      highestSeverity,
+      affectedFiles,
+      affectedFunctions,
+      ruleIds,
+      sharedSignals,
+      findings: correlatedFindings,
+      recommendation: this.recommendationForGroup(sharedSignals, ruleIds),
+    };
+  }
+
+  private buildSignals(finding: Finding): string[] {
+    const metadata = finding.metadata ?? {};
+    const rootCauseId = this.firstString(metadata.rootCauseId, metadata.rootCause, metadata.correlationId);
+    const functionName = this.firstString(metadata.functionName, metadata.function, metadata.symbol);
+    const contractName = this.firstString(metadata.contractName, metadata.contract);
+
+    const signals = [`file:${finding.location.file}`];
+
+    if (rootCauseId) {
+      signals.push(`rootCauseId:${rootCauseId}`);
+    }
+
+    if (functionName) {
+      signals.push(`function:${functionName}`);
+    }
+
+    if (contractName) {
+      signals.push(`contract:${contractName}`);
+    }
+
+    return signals;
+  }
+
+  private selectBucketKey(signals: string[]): string | null {
+    const explicitRoot = signals.find((signal) => signal.startsWith("rootCauseId:"));
+    if (explicitRoot) return explicitRoot;
+
+    const file = signals.find((signal) => signal.startsWith("file:"));
+    const functionName = signals.find((signal) => signal.startsWith("function:"));
+    if (file && functionName) {
+      return `${file}|${functionName}`;
+    }
+
+    const contract = signals.find((signal) => signal.startsWith("contract:"));
+    if (contract && functionName) {
+      return `${contract}|${functionName}`;
+    }
+
+    return null;
+  }
+
+  private intersectSignals(entries: SorobanCorrelatedFinding[]): string[] {
+    if (entries.length === 0) return [];
+
+    const [first, ...rest] = entries;
+    return first.signals
+      .filter((signal) => rest.every((entry) => entry.signals.includes(signal)))
+      .sort();
+  }
+
+  private highestSeverity(findings: Finding[]): Severity | null {
+    if (findings.length === 0) return null;
+
+    return findings.reduce((highest, finding) => {
+      return SEVERITY_WEIGHT[finding.severity] > SEVERITY_WEIGHT[highest]
+        ? finding.severity
+        : highest;
+    }, findings[0].severity);
+  }
+
+  private recommendationForGroup(sharedSignals: string[], ruleIds: string[]): string {
+    const rootCause = sharedSignals.find((signal) => signal.startsWith("rootCauseId:"));
+    const functionSignal = sharedSignals.find((signal) => signal.startsWith("function:"));
+
+    if (rootCause) {
+      return `Fix the shared root cause once, then rerun the affected rules: ${ruleIds.join(", ")}.`;
+    }
+
+    if (functionSignal) {
+      return `Review the shared function once and address the related rule findings together: ${ruleIds.join(", ")}.`;
+    }
+
+    return `Review these findings together before patching so one change does not leave a related issue behind.`;
+  }
+
+  private titleForGroup(key: string, affectedFunctions: string[]): string {
+    if (key.startsWith("rootCauseId:")) {
+      return `Root cause ${key.slice("rootCauseId:".length)}`;
+    }
+
+    if (affectedFunctions.length > 0) {
+      return `Related findings in ${affectedFunctions.join(", ")}`;
+    }
+
+    return "Related Soroban findings";
+  }
+
+  private firstString(...values: unknown[]): string | undefined {
+    for (const value of values) {
+      if (typeof value === "string" && value.trim().length > 0) {
+        return value.trim();
+      }
+    }
+
+    return undefined;
+  }
+
+  private uniqueSorted(values: string[]): string[] {
+    return Array.from(new Set(values)).sort();
+  }
+
+  private slugify(value: string): string {
+    return value
+      .toLowerCase()
+      .replace(/[^a-z0-9]+/g, "-")
+      .replace(/^-|-$/g, "");
+  }
+}
diff --git a/src/correlation/stellar/types.ts b/src/correlation/stellar/types.ts
new file mode 100644
index 0000000..5419515
--- /dev/null
+++ b/src/correlation/stellar/types.ts
@@ -0,0 +1,39 @@
+import { Finding, Severity } from "@engine/core";
+
+export interface SorobanFindingCorrelationOptions {
+  generatedAt?: Date;
+  minimumGroupSize?: number;
+}
+
+export interface SorobanCorrelatedFinding {
+  finding: Finding;
+  signals: string[];
+}
+
+export interface SorobanFindingCorrelationGroup {
+  id: string;
+  title: string;
+  findingCount: number;
+  highestSeverity: Severity;
+  affectedFiles: string[];
+  affectedFunctions: string[];
+  ruleIds: string[];
+  sharedSignals: string[];
+  findings: SorobanCorrelatedFinding[];
+  recommendation: string;
+}
+
+export interface SorobanFindingCorrelationSummary {
+  totalFindings: number;
+  correlatedGroups: number;
+  standaloneFindings: number;
+  affectedFiles: string[];
+  highestSeverity: Severity | null;
+}
+
+export interface SorobanFindingCorrelationReport {
+  generatedAt: string;
+  summary: SorobanFindingCorrelationSummary;
+  groups: SorobanFindingCorrelationGroup[];
+  standaloneFindings: Finding[];
+}