Serverless backend for a personal knowledge graph on AWS — DynamoDB, Lambda, Bedrock, API Gateway, CloudFront. Phases 1-2 deployed, 3-4 in progress.
active 2026-03-20 → 2026-06-12 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 85 days from 2026-03-20 to 2026-06-12. Pushes: 69 total, peak 33 in a day. Pull requests: 1 total, peak 1 in a day. Issues: 33 total, peak 15 in a day. Comments: 9 total, peak 5 in a day. Stars: 0 total, peak 0 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| jonmatum | 109 | 69 | 0 | 7 |
| dependabot[bot] | 3 | 0 | 1 | 2 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#53dependabot[bot]2026-06-12 22:48build(deps): bump the npm_and_yarn group across 2 directories with 3 updates
- Pull request#53dependabot[bot]2026-05-08 17:31
- Issue comment#50dependabot[bot]2026-04-24 04:02build(deps): bump the npm_and_yarn group across 1 directory with 8 updates
- Issue comment#28jonmatum2026-03-23 05:31AWS Well-Architected Framework assessment — gaps and remediation plan
- Issue comment#22jonmatum2026-03-23 05:11feat: Frontend scaffold — Next.js static export + CloudFront + S3
- Issue#26jonmatum2026-03-23 05:10docs: ADR-003 is the only Proposed ADR — track implementation
- Issue#28jonmatum2026-03-23 04:31AWS Well-Architected Framework assessment — gaps and remediation plan
- Issue#28jonmatum2026-03-23 04:31AWS Well-Architected Framework assessment — gaps and remediation plan
- Issue#28jonmatum2026-03-23 04:31AWS Well-Architected Framework assessment — gaps and remediation plan
- Issue#27jonmatum2026-03-21 22:47feat: adopt shadcn/ui, user preferences (layout, theme, locale)
- Issue comment#17jonmatum2026-03-21 22:36feat: OAuth authentication for AgentCore Runtime (Cognito)
- Issue#17jonmatum2026-03-21 22:35feat: OAuth authentication for AgentCore Runtime (Cognito)
- Issue#23jonmatum2026-03-21 22:35feat: Knowledge graph UI — graph, search, node pages, dashboard
- Issue#24jonmatum2026-03-21 22:10feat: Cognito login + capture form (Phase D)
- Issue#19jonmatum2026-03-21 20:52perf: reduce classify prompt input tokens — remove slug list from Bedrock call
- Issue#20jonmatum2026-03-21 20:49perf: replace full graph scan with pre-computed S3 snapshot
- Issue#20jonmatum2026-03-21 20:49perf: replace full graph scan with pre-computed S3 snapshot
- Issue#21jonmatum2026-03-21 20:49ops: monitor Bedrock throttle rate post-retry fix
- Issue#21jonmatum2026-03-21 20:49ops: monitor Bedrock throttle rate post-retry fix
- Issue#12jonmatum2026-03-21 20:45Benchmarks: DynamoDB graph at scale, semantic search comparison, Bedrock real costs
- Issue#15jonmatum2026-03-21 20:40Research: MCP write safety — quality controls for agent graph mutations
- Issue#8jonmatum2026-03-21 20:25AgentCore: MCP Gateway + Runtime for read/write agent access
- Issue#10jonmatum2026-03-21 17:06CloudFront + S3: static frontend hosting with security headers
- Issue comment#6jonmatum2026-03-21 16:44Search Lambda: hybrid keyword + semantic search with Bedrock Titan embeddings
- Issue#5jonmatum2026-03-21 00:20Step Functions: capture pipeline orchestration with retry logic
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 0 stars here means stars gained during the window, not the repo's star count.