Copy meeting projects to summary frontmatter

MeetingAssistant.Tests/MeetingSummaryToolTests.cs

@@ -56,6 +56,8 @@ public sealed class MeetingSummaryToolTests
         Assert.Contains("end_time: \"2026-05-20T10:30:00.0000000+02:00\"", summary);
         Assert.Contains("attendees:", summary);
         Assert.Contains("- Ada", summary);
+        Assert.Contains("projects:", summary);
+        Assert.Contains("- Meeting Assistant", summary);
         Assert.Contains("meeting: \"[[../Notes/meeting|Meeting Note]]\"", summary);
         Assert.Contains("transcript: \"[[../Transcripts/transcript|Transcript]]\"", summary);
         Assert.Contains("assistant_context: \"[[../Assistant Context/context|Assistant Context]]\"", summary);
@@ -106,6 +108,49 @@ public sealed class MeetingSummaryToolTests
         Assert.DoesNotContain("- Grace", summary);
     }
 
+    [Fact]
+    public async Task WriteSummaryCopiesCurrentMeetingProjectsOverExistingSummaryProjects()
+    {
+        var root = Path.Combine(Path.GetTempPath(), "meeting-assistant-tests", Guid.NewGuid().ToString("N"));
+        var artifacts = new MeetingSessionArtifacts(
+            MeetingNotePath: Path.Combine(root, "Meetings", "Notes", "meeting.md"),
+            TranscriptPath: Path.Combine(root, "Meetings", "Transcripts", "transcript.md"),
+            AssistantContextPath: Path.Combine(root, "Meetings", "Assistant Context", "context.md"),
+            SummaryPath: Path.Combine(root, "Meetings", "Summaries", "summary.md"));
+        Directory.CreateDirectory(Path.GetDirectoryName(artifacts.MeetingNotePath)!);
+        Directory.CreateDirectory(Path.GetDirectoryName(artifacts.SummaryPath)!);
+        await File.WriteAllTextAsync(
+            artifacts.MeetingNotePath,
+            """
+            ---
+            title: Meeting
+            projects:
+            - Current Project
+            - Second Project
+            ---
+            """);
+        await File.WriteAllTextAsync(
+            artifacts.SummaryPath,
+            """
+            ---
+            title: Existing
+            projects:
+            - Stale Project
+            ---
+
+            Old summary.
+            """);
+        var tools = new MeetingSummaryTools(artifacts);
+
+        await tools.WriteSummary("# Summary");
+
+        var summary = await File.ReadAllTextAsync(artifacts.SummaryPath);
+        Assert.Contains("projects:", summary);
+        Assert.Contains("- Current Project", summary);
+        Assert.Contains("- Second Project", summary);
+        Assert.DoesNotContain("- Stale Project", summary);
+    }
+
     [Fact]
     public async Task ReadToolsSupportClampedLineRanges()
     {

MeetingAssistant/MeetingNotes/MeetingArtifactFrontmatter.cs

@@ -12,6 +12,8 @@ public sealed class MeetingArtifactFrontmatter
 
     public List<string>? Attendees { get; set; }
 
+    public List<string>? Projects { get; set; }
+
     public string Meeting { get; set; } = "";
 
     public string Transcript { get; set; } = "";
@@ -39,6 +41,7 @@ public static class MeetingArtifactFrontmatterRenderer
         AppendDateTime(builder, "start_time", frontmatter.StartTime);
         AppendDateTime(builder, "end_time", frontmatter.EndTime);
         AppendListIfNotNull(builder, "attendees", frontmatter.Attendees);
+        AppendListIfNotNull(builder, "projects", frontmatter.Projects);
         AppendQuotedIfNotEmpty(builder, "meeting", frontmatter.Meeting);
         AppendQuotedIfNotEmpty(builder, "transcript", frontmatter.Transcript);
         AppendQuotedIfNotEmpty(builder, "assistant_context", frontmatter.AssistantContext);

MeetingAssistant/Summary/MeetingSummaryTools.cs

@@ -107,6 +107,7 @@ public sealed class MeetingSummaryTools
             string.IsNullOrWhiteSpace(summaryTitle) ? "Meeting Summary" : summaryTitle,
             artifacts.SummaryPath);
         frontmatter.Attendees = await ResolveSummaryAttendeesAsync(meetingNote);
+        frontmatter.Projects = ResolveSummaryProjects(meetingNote);
         await File.WriteAllTextAsync(
             artifacts.SummaryPath,
             MeetingArtifactFrontmatterRenderer.Render(frontmatter, markdown));
@@ -591,6 +592,13 @@ public sealed class MeetingSummaryTools
             : meetingNote.Frontmatter.Attendees.ToList();
     }
 
+    private static List<string>? ResolveSummaryProjects(MeetingNote meetingNote)
+    {
+        return meetingNote.Frontmatter.Projects.Count == 0
+            ? null
+            : meetingNote.Frontmatter.Projects.ToList();
+    }
+
     private async Task<List<string>?> ReadExistingSummaryAttendeesAsync()
     {
         if (!File.Exists(artifacts.SummaryPath))

openspec/specs/meeting-summary/spec.md

@@ -61,7 +61,7 @@ After writing the meeting summary, the summary agent SHALL update existing proje
 
 The assistant context note SHALL keep `title`, `start_time`, `end_time`, `meeting`, `transcript`, `summary`, `state`, and `agenda` in frontmatter. Meeting Assistant SHALL write `title` and `start_time` when the assistant context note is created, update `title` when later meeting metadata is discovered, and write `end_time` when transcript processing stops. When a Teams appointment is detected at recording start, the assistant context note SHALL also keep `scheduled_end` in frontmatter. The `state` value SHALL be one of `collecting metadata`, `transcribing`, `speaker recognition`, `summarizing`, `finished`, or `error`.
 
-The summary note SHALL keep frontmatter links to meeting artifacts and SHALL copy `title`, `start_time`, `end_time`, and `attendees` from the meeting note when available. If the meeting note has no title, the summary agent SHALL be able to provide a title when writing the summary.
+The summary note SHALL keep frontmatter links to meeting artifacts and SHALL copy `title`, `start_time`, `end_time`, `attendees`, and `projects` from the meeting note when available. If the meeting note has no title, the summary agent SHALL be able to provide a title when writing the summary.
 
 When the summary note already has an `attendees` frontmatter property, Meeting Assistant SHALL preserve the existing summary attendees instead of overwriting them from the meeting note.
 
@@ -88,6 +88,10 @@ The summary agent SHALL be able to read and write the assistant context body as
 - **WHEN** the summary agent rewrites the summary
 - **THEN** Meeting Assistant preserves the existing summary attendees
 
+#### Scenario: Summary copies final meeting projects
+- **WHEN** the summary agent writes a summary note after meeting projects have changed
+- **THEN** the summary note frontmatter includes the final meeting note projects
+
 #### Scenario: Summary waits for pending screenshot OCR
 - **GIVEN** screenshot OCR is still running for a meeting
 - **WHEN** transcript processing is ready to run the automatic summary