diff --git a/ARCHITECTURE.md b/ARCHITECTURE.md
index eba7dd90b..e00b8c8bd 100644
--- a/ARCHITECTURE.md
+++ b/ARCHITECTURE.md
@@ -463,7 +463,9 @@ in SQL: the requester always sees their own run; a corporate-entity or
 process-unit scope is visible only to affiliated accounts; a
 thread-group scope is visible only when the account can already see a
 post in that group; `all_visible` is requester-only. Hidden runs 404.
-The payload is lookup labels plus non-negative aggregate counts -- never
+The home list is clickable: `GET /api/analysis-runs/{id}` fills a
+labeled detail (cutoff, requested date, counts) without exposing a
+DSN or raw record. The payload is lookup labels plus non-negative aggregate counts -- never
 source SQL, a DSN, a raw record, or a provider body. After `make seed`,
 Demo Analyst and Demo Admin see "Lineage reconstruction · Succeeded ·
 Demo Corp" with "3 documents".
diff --git a/CHANGELOG.d/0.80.0-analysis-run-detail-click.md b/CHANGELOG.d/0.80.0-analysis-run-detail-click.md
new file mode 100644
index 000000000..090ebb824
--- /dev/null
+++ b/CHANGELOG.d/0.80.0-analysis-run-detail-click.md
@@ -0,0 +1,5 @@
+# 0.80.0 analysis-run detail click
+
+Home Analysis runs rows open `GET /api/analysis-runs/{id}`. The
+detail shows labeled aggregates and dates only. Hidden runs stay
+404 / "not visible". Synthetic Demo Corp seed only.
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 43a74a4ba..27f7b3ca4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,16 @@ All notable changes to this project are documented here. Format follows
 [Keep a Changelog](https://keepachangelog.com/en/1.1.0/); versioning follows
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.80.0] - 2026-08-16
+
+### Added
+
+- Home Analysis runs rows are buttons. Clicking the seeded Demo Corp
+  lineage run opens `GET /api/analysis-runs/{id}` and shows cutoff,
+  requested date, and document count. A hidden run is "This analysis
+  run is not visible." -- never a raw 404 or a DSN. Still synthetic
+  aggregates only.
+
 ## [0.79.0] - 2026-08-16
 
 ### Added
diff --git a/frontend/package.json b/frontend/package.json
index cde22610e..ca3a1810e 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -1,7 +1,7 @@
 {
   "name": "frontend",
   "private": true,
-  "version": "0.79.0",
+  "version": "0.80.0",
   "type": "module",
   "scripts": {
     "dev": "vite",
diff --git a/frontend/src/App.test.tsx b/frontend/src/App.test.tsx
index f7e89a3d3..ba1285c40 100644
--- a/frontend/src/App.test.tsx
+++ b/frontend/src/App.test.tsx
@@ -169,6 +169,29 @@ describe("App, authenticated", () => {
           jsonResponse({ post_id: "post-1", has_commitment: true, ticket }),
         );
       }
+      if (url.endsWith("/api/analysis-runs/run-demo-lineage")) {
+        return Promise.resolve(
+          jsonResponse({
+            analysis_run_id: "run-demo-lineage",
+            run_kind_code: "analysis_run_lineage",
+            run_kind_label: "Lineage reconstruction",
+            scope_kind_code: "analysis_scope_corporate_entity",
+            scope_kind_label: "Corporate entity",
+            scope_entity_name: "Demo Corp",
+            status_code: "analysis_status_succeeded",
+            status_label: "Succeeded",
+            knowledge_cutoff: "2026-01-12T12:00:00Z",
+            requested_at: "2026-01-12T12:30:00Z",
+            source_counts: [
+              {
+                count_type_code: "analysis_count_document",
+                count_type_label: "Documents",
+                count_value: 3,
+              },
+            ],
+          }),
+        );
+      }
       if (url.endsWith("/api/analysis-runs")) {
         return Promise.resolve(
           jsonResponse({
@@ -1333,6 +1356,16 @@ describe("App, authenticated", () => {
     expect(list).toHaveTextContent("3 documents");
     expect(list).not.toHaveTextContent("postgresql://");
     expect(list).not.toHaveTextContent("select ");
+
+    await userEvent.click(
+      screen.getByRole("button", {
+        name: "Open analysis run: Lineage reconstruction · Succeeded · Demo Corp",
+      }),
+    );
+    expect(await screen.findByRole("heading", { name: "Lineage reconstruction · Succeeded · Demo Corp" })).toBeInTheDocument();
+    expect(screen.getByText(/Cutoff 2026-01-12/)).toBeInTheDocument();
+    expect(screen.getByText(/Requested 2026-01-12/)).toBeInTheDocument();
+    expect(screen.queryByText(/postgresql:\/\//)).not.toBeInTheDocument();
   });
 
   it("shows the calibrated period-report mean theta on the home page", async () => {
diff --git a/frontend/src/App.tsx b/frontend/src/App.tsx
index 67cd99a9d..8568e9acf 100644
--- a/frontend/src/App.tsx
+++ b/frontend/src/App.tsx
@@ -7,6 +7,7 @@ import {
   deriveCommitment,
   evaluatePost,
   extractPostKeymen,
+  fetchAnalysisRun,
   fetchAnalysisRuns,
   fetchCalendar,
   fetchLineageGraph,
@@ -1346,8 +1347,15 @@ function PostDetailPopup({
   );
 }
 
+function analysisRunCaption(run: AnalysisRun): string {
+  return [run.run_kind_label, run.status_label, run.scope_entity_name ?? run.scope_kind_label]
+    .filter(Boolean)
+    .join(" · ");
+}
+
 function AnalysisRunsPanel({ accessToken }: { accessToken: string }) {
   const [runs, setRuns] = useState<AnalysisRun[] | null>(null);
+  const [selected, setSelected] = useState<AnalysisRun | null>(null);
   const [error, setError] = useState<string | null>(null);
 
   useEffect(() => {
@@ -1356,7 +1364,21 @@ function AnalysisRunsPanel({ accessToken }: { accessToken: string }) {
       .catch((err) => setError(String(err)));
   }, [accessToken]);
 
-  if (error) return <p className="error">{error}</p>;
+  async function handleOpen(runId: string) {
+    setError(null);
+    try {
+      setSelected(await fetchAnalysisRun(accessToken, runId));
+    } catch (err) {
+      setSelected(null);
+      if (err instanceof BackendError && err.status === 404) {
+        setError("This analysis run is not visible.");
+        return;
+      }
+      setError(String(err));
+    }
+  }
+
+  if (error && runs === null) return <p className="error">{error}</p>;
   if (runs === null) return <p>Loading analysis runs...</p>;
 
   return (
@@ -1364,6 +1386,7 @@ function AnalysisRunsPanel({ accessToken }: { accessToken: string }) {
       <div className="lineage-home-header">
         <h2>Analysis runs</h2>
       </div>
+      {error && <p className="error">{error}</p>}
       {runs.length === 0 ? (
         <p className="popup-placeholder">
           No analysis runs visible to this account yet -- try `make seed`.
@@ -1374,26 +1397,43 @@ function AnalysisRunsPanel({ accessToken }: { accessToken: string }) {
             const documentCount = run.source_counts.find(
               (count) => count.count_type_code === "analysis_count_document",
             );
-            const caption = [
-              run.run_kind_label,
-              run.status_label,
-              run.scope_entity_name ?? run.scope_kind_label,
-            ]
-              .filter(Boolean)
-              .join(" · ");
+            const caption = analysisRunCaption(run);
             return (
               <li key={run.analysis_run_id} className="ticket-list-item">
-                <span className="ticket-title">{caption}</span>
-                {documentCount && (
-                  <span className="post-badge">
-                    {documentCount.count_value} {documentCount.count_type_label.toLowerCase()}
-                  </span>
-                )}
+                <button
+                  className="post-list-item"
+                  aria-label={`Open analysis run: ${caption}`}
+                  onClick={() => void handleOpen(run.analysis_run_id)}
+                >
+                  <span className="ticket-title">{caption}</span>
+                  {documentCount && (
+                    <span className="post-badge">
+                      {documentCount.count_value} {documentCount.count_type_label.toLowerCase()}
+                    </span>
+                  )}
+                </button>
               </li>
             );
           })}
         </ul>
       )}
+      {selected && (
+        <div className="popup-section">
+          <h3>{analysisRunCaption(selected)}</h3>
+          <p className="post-meta">
+            Cutoff {selected.knowledge_cutoff.slice(0, 10)}
+            {" · "}
+            Requested {selected.requested_at.slice(0, 10)}
+          </p>
+          <ul>
+            {selected.source_counts.map((count) => (
+              <li key={count.count_type_code}>
+                {count.count_value} {count.count_type_label.toLowerCase()}
+              </li>
+            ))}
+          </ul>
+        </div>
+      )}
     </section>
   );
 }
diff --git a/frontend/src/api.ts b/frontend/src/api.ts
index 91e9f65e4..bc1c39e6d 100644
--- a/frontend/src/api.ts
+++ b/frontend/src/api.ts
@@ -516,3 +516,7 @@ export interface AnalysisRun {
 export function fetchAnalysisRuns(accessToken: string): Promise<{ analysis_runs: AnalysisRun[] }> {
   return backendFetch("/api/analysis-runs", accessToken);
 }
+
+export function fetchAnalysisRun(accessToken: string, analysisRunId: string): Promise<AnalysisRun> {
+  return backendFetch(`/api/analysis-runs/${analysisRunId}`, accessToken);
+}
diff --git a/lineageweave/__init__.py b/lineageweave/__init__.py
index a8f40a3cc..7b561a3ab 100644
--- a/lineageweave/__init__.py
+++ b/lineageweave/__init__.py
@@ -55,4 +55,4 @@
     "sentence_excerpts",
 ]
 
-__version__ = "0.79.0"
+__version__ = "0.80.0"
diff --git a/pyproject.toml b/pyproject.toml
index 9f9ed8537..57a3973ab 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "lineageweave"
-version = "0.79.0"
+version = "0.80.0"
 description = "Reconstructs git-branch-style lineage DAGs from scattered short records using multi-channel score fusion and LLM adjudication."
 readme = "README.md"
 license = { text = "MIT" }
diff --git a/uv.lock b/uv.lock
index 6d9094f6a..2c009d7e1 100644
--- a/uv.lock
+++ b/uv.lock
@@ -454,7 +454,7 @@ wheels = [
 
 [[package]]
 name = "lineageweave"
-version = "0.79.0"
+version = "0.80.0"
 source = { virtual = "." }
 dependencies = [
     { name = "certifi" },