diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
index a55f237..5c271ac 100644
--- a/.gitea/workflows/ci.yaml
+++ b/.gitea/workflows/ci.yaml
@@ -70,6 +70,12 @@ jobs:
           restore-keys: |
             nuget-${{ runner.os }}-
       - run: make unit
+      # Job summary (#136): a per-service pass/fail table from the TRX `make unit` wrote.
+      - name: Unit test summary
+        if: always()
+        run: |
+          [ -n "${GITHUB_STEP_SUMMARY:-}" ] || exit 0
+          python3 infra/trx-summary.py TestResults >> "$GITHUB_STEP_SUMMARY"
 
   # Frontend (Nx/Angular) lane: install with pnpm, then Nx lint + test + build.
   frontend:
diff --git a/.gitignore b/.gitignore
index ae54b38..04c68f4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -58,3 +58,4 @@ tests/e2e/node_modules/
 tests/e2e/test-results/
 tests/e2e/playwright-report/
 __pycache__/
+TestResults/
diff --git a/Makefile b/Makefile
index 80975da..69a5ade 100644
--- a/Makefile
+++ b/Makefile
@@ -70,8 +70,9 @@ build:
 	dotnet build $(SLN) -c Release
 
 ## unit: run unit tests (excludes the container-backed Integration lane)
+# TRX per test project (→ TestResults/) feeds the CI per-service summary (#136); harmless locally.
 unit:
-	dotnet test $(SLN) -c Release --filter "Category!=Integration"
+	dotnet test $(SLN) -c Release --filter "Category!=Integration" --logger trx --results-directory TestResults
 
 ## mutation: run the Stryker.NET ratchet on each service with branching logic (fails below baseline)
 # Stryker is pinned as a local dotnet tool (.config/dotnet-tools.json); `tool restore`
diff --git a/infra/trx-summary.py b/infra/trx-summary.py
new file mode 100644
index 0000000..ca67f67
--- /dev/null
+++ b/infra/trx-summary.py
@@ -0,0 +1,65 @@
+#!/usr/bin/env python3
+"""Render a per-test-project table from .trx files for a Gitea job summary (#136).
+
+Reads every *.trx in the given directory (default: TestResults), pulls each project's
+counters + assembly name, and prints a GitHub/Gitea-flavoured markdown table to stdout.
+The CI step redirects that into $GITHUB_STEP_SUMMARY. Stdlib only.
+"""
+import glob
+import os
+import sys
+import xml.etree.ElementTree as ET
+
+NS = {"t": "http://microsoft.com/schemas/VisualStudio/TeamTest/2010"}
+
+
+def project_name(root):
+    # The test assembly path, e.g. …/services/domain/Big.Tests/bin/…/big.tests.dll. Prefer the
+    # owning service folder (services/<name>) so "domain" shows rather than the opaque "big.tests";
+    # fall back to the assembly basename for projects outside services/ (e.g. tests/acceptance).
+    ut = root.find(".//t:TestDefinitions/t:UnitTest", NS)
+    storage = ut.get("storage") if ut is not None else None
+    if not storage:
+        return None
+    parts = storage.replace("\\", "/").split("/")
+    if "services" in parts:
+        return parts[parts.index("services") + 1]
+    base = os.path.basename(parts[-1])
+    return base[:-4] if base.lower().endswith(".dll") else base
+
+
+def parse(path):
+    root = ET.parse(path).getroot()
+    c = root.find(".//t:ResultSummary/t:Counters", NS)
+    if c is None:
+        return None
+    total = int(c.get("total", 0))
+    if total == 0:  # e.g. the Integration project, filtered out of the unit run
+        return None
+    executed = int(c.get("executed", 0))
+    passed = int(c.get("passed", 0))
+    failed = int(c.get("failed", 0)) + int(c.get("error", 0))
+    skipped = total - executed
+    return {
+        "name": project_name(root) or os.path.basename(path),
+        "passed": passed, "failed": failed, "skipped": skipped, "total": total,
+    }
+
+
+def main(results_dir):
+    rows = [r for r in (parse(p) for p in sorted(glob.glob(os.path.join(results_dir, "*.trx")))) if r]
+    if not rows:
+        print("_No test results found._")
+        return 0
+    rows.sort(key=lambda r: r["name"])
+    print("## ✅ Unit tests\n")
+    print("| Project | Result | Passed | Failed | Skipped | Total |")
+    print("| ------- | :----: | -----: | -----: | ------: | ----: |")
+    for r in rows:
+        status = "❌" if r["failed"] else "✅"
+        print(f"| {r['name']} | {status} | {r['passed']} | {r['failed']} | {r['skipped']} | {r['total']} |")
+    return 0
+
+
+if __name__ == "__main__":
+    sys.exit(main(sys.argv[1] if len(sys.argv) > 1 else "TestResults"))