Built with Astro and React, hosted on AWS behind Cloudflare.
Confidence reflects how many independent signals matched.
| Technology | Version | Confidence | First seen |
|---|---|---|---|
| JavaScript Frameworks & Libraries2 | |||
| 5.18.2 | High | 14 Oct 2026 | |
| – | High | 14 Oct 2026 | |
| Frontend Build Tools & CSS4 | |||
| 3.32.2 | High | 14 Oct 2026 | |
| – | High | 14 Oct 2026 | |
| CDN & Hosting3 | |||
| – | High | 14 Oct 2026 | |
| – | |||
| Analytics & Tag Management4 | |||
| – | High | 14 Oct 2026 | |
| Advertising & Affiliate Tracking4 | |||
| – | High | 14 Oct 2026 | |
| Transactional Email2 | |||
| – | High | 14 Oct 2026 | |
| – | High | 14 Oct 2026 | |
| A/B Testing, Personalization & Feature Flags1 | |||
| – | Medium | 14 Oct 2026 | |
| Compiled-to-Web & WebAssembly1 | |||
| – | Medium | 14 Oct 2026 | |
| Fonts & Icon Fonts2 | |||
| – | High | 14 Oct 2026 | |
| – | |||
| Security, WAF & Bot Protection1 | |||
| – | High | 14 Oct 2026 | |
smtp.google.comns1.vercel-dns.comns2.vercel-dns.comletsencrypt.orgamazon.compki.googsectigo.comcertainly.comgoogle-site-verification=D-lVDPpEJkqzJXwwYTwKaz-SGrwOpUz_kPEgzHtbVQIteamtailor=da2d56ba39797a8dc03c989c12f628a7v=spf1 include:_spf.google.com ~allgoogle-site-verification=nQ4pNGmLgJ0WuR7Yly4wHuhMTJX7pUYsLY1lXmPJ7aIv=DMARC1; p=none; rua=mailto:dmarc@blume.codes;# blume.codes — public pages are open to all crawlers, including AI assistants. User-agent: * Allow: / Disallow: /apps/cogsur/admin Disallow: /api/ Disallow: /invite/ Sitemap: https://blume.codes/sitemap.xml
# Blume > Blume Sidecar is a desktop app that watches every AI coding agent — Claude Code, Cursor, Codex and more — in one place. It shows real-time agent status, tracks the hidden configuration files that shape agent behaviour (rules, skills, hooks), and monitors token usage and plan limits across providers, so teams build agentic-native codebases with consistent, correct context. Blume is built by two engineers from NTNU (Norway). Contact: hello@blume.codes ## Product - [Home](https://blume.codes/): What Blume Sidecar does — agent overview, hidden-file tracking, usage tracking - [About](https://blume.codes/about): The team and the story behind Blume ## Docs - [Docs index](https://blume.codes/docs): Setup and usage guides - [Track Claude usage on macOS](https://blume.codes/docs/claude-usage-mac): Monitor Claude Code token usage and plan limits with Sidecar ## Blog - [Blog index](https://blume.codes/blog): Research and guides on building with AI coding agents, including data-driven analyses of CLAUDE.md and AGENTS.md files across major open-source projects ## Social - [X / Twitter](https://x.com/BlumeDotCodes) - [LinkedIn](https://www.linkedin.com/company/blume-codes/)
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| High |
| 14 Oct 2026 |
| – | Medium | 14 Oct 2026 |
| 14 Oct 2026 |
| – | High | 14 Oct 2026 |
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| High |
| 14 Oct 2026 |
| – | High | 14 Oct 2026 |
| – | High | 14 Oct 2026 |
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| High |
| 14 Oct 2026 |
| – | High | 14 Oct 2026 |
| – | High | 14 Oct 2026 |
| 14 Oct 2026 |