{
 "schema_version": 1,
 "generated": "2026-10-20",
 "repo": "FankChen/tracecrate",
 "name": "tracecrate",
 "owner": "FankChen",
 "slug": "fankchen-tracecrate",
 "github": "https://github.com/FankChen/tracecrate",
 "what": "TraceCrate is a local-first, client-side workbench that reads AI agent trace files and shows a searchable timeline, recorded metrics, heuristic diagnostics, and side-by-side comparisons.",
 "why": "",
 "language": "TypeScript",
 "requirements": [
  "Node.js 22.12 or newer (24 recommended) and npm for local use",
  "A modern desktop browser with Web Workers support",
  "Trace files you are authorized to inspect: Claude Code JSONL, Codex rollout JSONL, OTLP JSON, or TraceCrate native JSON"
 ],
 "audience_note": "Developers and reviewers who run Claude Code, Codex, or OpenTelemetry-style agent traces and want to inspect, compare, or safely share what happened.",
 "risk": "sensitive",
 "section": "earlier",
 "weekly_rank": null,
 "category": "Software and DevOps",
 "url": "https://dedupedai.com/use-cases/fankchen-tracecrate/",
 "use_case_count": 5,
 "use_cases": [
  {
   "id": "fankchen-tracecrate--inspect-own-agent-trace-locally",
   "title": "Read a Claude Code or Codex session step by step",
   "best": true,
   "url": "https://dedupedai.com/use-cases/fankchen-tracecrate/inspect-own-agent-trace-locally/",
   "json": "https://dedupedai.com/use-cases/u/fankchen-tracecrate/inspect-own-agent-trace-locally.json"
  },
  {
   "id": "fankchen-tracecrate--compare-two-agent-runs",
   "title": "Compare two agent runs event by event",
   "best": false,
   "url": "https://dedupedai.com/use-cases/fankchen-tracecrate/compare-two-agent-runs/",
   "json": "https://dedupedai.com/use-cases/u/fankchen-tracecrate/compare-two-agent-runs.json"
  },
  {
   "id": "fankchen-tracecrate--find-failing-and-slow-tool-calls",
   "title": "Find failing and slow tool calls in an agent run",
   "best": false,
   "url": "https://dedupedai.com/use-cases/fankchen-tracecrate/find-failing-and-slow-tool-calls/",
   "json": "https://dedupedai.com/use-cases/u/fankchen-tracecrate/find-failing-and-slow-tool-calls.json"
  },
  {
   "id": "fankchen-tracecrate--share-trace-report-with-privacy-boundary",
   "title": "Export a trace report with structure only",
   "best": false,
   "url": "https://dedupedai.com/use-cases/fankchen-tracecrate/share-trace-report-with-privacy-boundary/",
   "json": "https://dedupedai.com/use-cases/u/fankchen-tracecrate/share-trace-report-with-privacy-boundary.json"
  },
  {
   "id": "fankchen-tracecrate--explore-demo-traces-in-browser",
   "title": "Explore synthetic agent runs without installing anything",
   "best": false,
   "url": "https://dedupedai.com/use-cases/fankchen-tracecrate/explore-demo-traces-in-browser/",
   "json": "https://dedupedai.com/use-cases/u/fankchen-tracecrate/explore-demo-traces-in-browser.json"
  }
 ],
 "disclaimer": "Third-party repos we don't own or vouch for. AI-generated use cases can be wrong: review everything and run at your own risk."
}