feat(graph-api): Add schema review notes for upcoming Graph API changes

feat(sbomservice): Add placeholder for SHA256SUMS in LNM v1 fixtures

docs(devportal): Create README for SDK archives in public directory

build(devportal): Implement offline bundle build script

test(devportal): Add link checker script for validating links in documentation

test(devportal): Create performance check script for dist folder size

test(devportal): Implement accessibility check script using Playwright and Axe

docs(devportal): Add SDK quickstart guide with examples for Node.js, Python, and cURL

feat(excititor): Implement MongoDB storage for airgap import records

test(findings): Add unit tests for export filters hash determinism

feat(findings): Define attestation contracts for ledger web service

feat(graph): Add MongoDB options and service collection extensions for graph indexing

test(graph): Implement integration tests for MongoDB provider and service collection extensions

feat(zastava): Define configuration options for Zastava surface secrets

build(tests): Create script to run Concelier linkset tests with TRX output

src/Graph/StellaOps.Graph.Indexer/AGENTS.md

@@ -25,12 +25,13 @@ Project SBOM, advisory, VEX, and policy overlay data into a tenant-scoped proper
 - .NET 10 preview workers (HostedService + channel pipelines).
 - MongoDB for node/edge storage; S3-compatible buckets for layout tiles/snapshots if needed.
 - Scheduler integration (jobs, change streams) to handle incremental updates.
+- Analytics: clustering/centrality pipelines with Mongo-backed snapshot provider and overlays; change-stream/backfill worker with idempotency store (Mongo or in-memory) and retry/backoff.
 
 ## Definition of Done
 - Pipelines deterministic and tested; fixtures validated.
 - Metrics/logs/traces wired with tenant context.
 - Schema docs + OpenAPI (where applicable) updated; compliance checklist appended.
-- Offline kit includes seed data for air-gapped installs.
+- Offline kit includes seed data for air-gapped installs, including analytics overlays (`overlays/*.ndjson` with manifest) ordered deterministically.
 
 ## Required Reading
 - `docs/modules/graph/architecture.md`

src/Graph/StellaOps.Graph.Indexer/Infrastructure/MongoDatabaseOptions.cs

@@ -0,0 +1,7 @@
+namespace StellaOps.Graph.Indexer.Infrastructure;
+
+public sealed class MongoDatabaseOptions
+{
+    public string ConnectionString { get; set; } = string.Empty;
+    public string DatabaseName { get; set; } = "stellaops-graph";
+}

src/Graph/StellaOps.Graph.Indexer/Infrastructure/MongoServiceCollectionExtensions.cs

@@ -0,0 +1,48 @@
+using System;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Options;
+using MongoDB.Driver;
+
+namespace StellaOps.Graph.Indexer.Infrastructure;
+
+public static class MongoServiceCollectionExtensions
+{
+    public static IServiceCollection AddGraphMongoDatabase(
+        this IServiceCollection services,
+        Action<MongoDatabaseOptions> configure)
+    {
+        ArgumentNullException.ThrowIfNull(services);
+        ArgumentNullException.ThrowIfNull(configure);
+
+        services.Configure(configure);
+
+        services.AddSingleton<IMongoClient>(sp =>
+        {
+            var opts = sp.GetRequiredService<IOptions<MongoDatabaseOptions>>().Value;
+            Validate(opts);
+            return new MongoClient(opts.ConnectionString);
+        });
+
+        services.AddSingleton<IMongoDatabase>(sp =>
+        {
+            var opts = sp.GetRequiredService<IOptions<MongoDatabaseOptions>>().Value;
+            Validate(opts);
+            return sp.GetRequiredService<IMongoClient>().GetDatabase(opts.DatabaseName);
+        });
+
+        return services;
+    }
+
+    private static void Validate(MongoDatabaseOptions options)
+    {
+        if (string.IsNullOrWhiteSpace(options.ConnectionString))
+        {
+            throw new InvalidOperationException("Mongo connection string must be provided.");
+        }
+
+        if (string.IsNullOrWhiteSpace(options.DatabaseName))
+        {
+            throw new InvalidOperationException("Mongo database name must be provided.");
+        }
+    }
+}

src/Graph/StellaOps.Graph.Indexer/StellaOps.Graph.Indexer.csproj

@@ -15,5 +15,6 @@
     <PackageReference Include="Microsoft.Extensions.Options" Version="10.0.0-rc.2.25502.107" />
     <PackageReference Include="MongoDB.Driver" Version="3.5.0" />
     <PackageReference Include="MongoDB.Bson" Version="3.5.0" />
+    <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="10.0.0-rc.2.25502.107" />
   </ItemGroup>
 </Project>