Title: phnix · agent infra that survives the real run
Open Graph Title: phnix · agent infra that survives the real run
X Title: phnix · agent infra that survives the real run
Description: Josimar Lee (phnix) builds agent infrastructure that survives the real run, and publishes the research on where it breaks. Autonomous browser agents, the first agent-drift benchmark, local LLM tooling. Local-first by default.
Open Graph Description: I build agent infra that survives the real run, and publish the failures that teach me where the edges are. The tool and the paper, both.
X Description: I build agent infra that survives the real run, and publish the failures that teach me where the edges are. The tool and the paper, both.
Mail addresses
contact@phnix.dev
contact@phnix.dev
Opengraph URL: https://phnix.dev/
Domain: phnix.dev
| og:type | website |
| og:image | https://phnix.dev/assets/og.png |
| twitter:card | summary_large_image |
Links:
| Skip to content | https://phnix.dev#main |
| phnix.dev | https://phnix.dev/ |
| work | https://phnix.dev/#work |
| tools | https://phnix.dev/#tools |
| writing | https://phnix.dev/blog/ |
| github | https://github.com/Null-Phnix |
| now | https://phnix.dev/now.html |
| hire | https://phnix.dev/hire.html |
| contact | https://phnix.dev/#contact |
| enter the work | https://phnix.dev#work |
| résumé ↓ | https://phnix.dev/assets/Josimar_Lee_Resume.pdf |
| github ↗ | https://github.com/Null-Phnix |
| read the methodology → | https://phnix.dev/projects/lethe.html |
| view project → | https://phnix.dev/projects/blackreach.html |
| github ↗ | https://github.com/Null-Phnix/Blackreach |
| view project → | https://phnix.dev/projects/mimir.html |
| view project → | https://phnix.dev/projects/velqua.html |
| the mesh writeup ↗ | https://phnix.dev/posts/velqua-mesh-architecture.html |
| read the writeup → | https://phnix.dev/posts/amp-discovery.html |
| github ↗ | https://github.com/Null-Phnix/amp-discovery |
| read the writeup → | https://phnix.dev/posts/rlvr-grpo-lab.html |
| github ↗ | https://github.com/Null-Phnix/rlvr-grpo-lab |
| view project → | https://phnix.dev/projects/library-of-alexandria.html |
| all repos ↗ | https://github.com/Null-Phnix |
| Huginn Self-hosted scraping & extraction API. A Firecrawl alternative with no per-page tax. Python · 343 tests → | https://phnix.dev/projects/huginn.html |
| Rigr Agent evaluation & regression testing. Freeze baselines, catch drift before production. Python · CLI → | https://phnix.dev/projects/rigr.html |
| claude-voice Local TTS voice mode for Claude Code with karaoke word-highlighting. One file, zero API keys. Python · ★23 → | https://phnix.dev/projects/claude-voice.html |
| Fenrir Canadian PC-part price tracker. CLI, TUI, and a JSON API built for AI agents. Python · 64 tests → | https://phnix.dev/projects/fenrir.html |
| ghboard GitHub activity dashboard for your terminal. Heatmap, stars, notifications, in a BubbleTea TUI. Go · single binary → | https://phnix.dev/projects/ghboard.html |
| MCP servers Tool infrastructure for agents. Audio intelligence, job outreach, calendar, video perception. Python · MCP → | https://phnix.dev/projects/mcp-servers.html |
| all posts → | https://phnix.dev/blog/ |
| How Blackreach works, and why I built it differently ReAct loops, DOM walking, stealth Playwright, and why every other approach kept failing on real sites. EngineeringMar 2026 | https://phnix.dev/posts/how-blackreach-works.html |
| Multi-agent coordination without an SDK One port number. All your agents share memory. Zero code changes required. ArchitectureMar 2026 | https://phnix.dev/posts/velqua-mesh-architecture.html |
| We spent months measuring whether our AI was getting better or worse Most teams ship agents without knowing if they actually work. I built a tool to fix that. EngineeringMay 2026 | https://phnix.dev/posts/rigr-agent-eval.html |
| Linear A, and why I want to take a crack at it 70 years of failed phonetic matching. Why the tools available now are different. ResearchMar 2026 | https://phnix.dev/posts/linear-a.html |
| résumé ↓ | https://phnix.dev/assets/Josimar_Lee_Resume.pdf |
| github | https://github.com/Null-Phnix |
| gitlab | https://gitlab.com/null.phnix |
| writing | https://phnix.dev/blog/ |
| now | https://phnix.dev/now.html |
| hire | https://phnix.dev/hire.html |
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