Skip to content
View marcmantei's full-sized avatar

Block or report marcmantei

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
marcmantei/README.md

Hey, I'm Marc

I started as a Digital Artist, built production pipelines for virtual production stages, and now I architect AI-powered developer infrastructure in Rust.

10+ years across the full arc, from creative tools and VFX pipelines to fullstack development, systems engineering, and AI agent orchestration. I build the systems that let small teams ship like large ones.

Built key production tools for Eyeline Studios' virtual production stages, including LED volumes, volumetric capture, and the Light Dome.

LinkedIn Website Email IMDb


GitHub Stats

GitHub Streak

Contribution Graph

Current focus

  • AI agent infrastructure: autonomous dev agents that go from issue to merged PR
  • Code intelligence: giving AI agents structural understanding of codebases before they write code
  • Developer tooling: workflow orchestration, self-healing systems, reducing friction at scale

AI Agent Infrastructure

I built and operate an autonomous agent network that functions as a one-person software team. I create GitHub issues, and the network handles PRD writing, implementation, CI fixes, and review responses end to end without intervention.

Built on a heavily customized Spacebot fork (846+ commits) with a dynamic project registry, GitHub App with org-wide webhooks via Tailscale Funnel (zero open ports), and isolated git worktrees for parallel execution. The CI/CD pipeline alone has processed 7,300+ automated task commits since January 2025.

  • Auto-generates structured PRDs before implementation begins
  • Complexity-aware orchestration where simple tasks get one worker while complex tasks get a planner and implementer
  • Full PR lifecycle management: CI failure → auto-fix, review feedback → auto-revision
  • Cross-channel coordination: GitHub webhooks, Telegram notifications, worker management

Stack: Spacebot (Rust) · Claude Opus/Haiku · Gemini Flash · Tailscale Funnel · GitHub App · SQLite · systemd


Myceliums: Code Knowledge Graph

A code intelligence engine in Rust that parses source code into a queryable knowledge graph, so AI agents understand architecture before they write a single line. Published on crates.io.

Instead of letting agents grep through files and guess at structure, Myceliums gives them a structured graph of symbols, call chains, functional modules, and execution flows, all queryable through MCP, a CLI, or a custom Cypher dialect. One search call instead of fifty.

  • 5-crate Rust workspace (~8,600 lines) covering core, storage, MCP server, Cypher engine, and benchmarks
  • Parses TypeScript, JavaScript, and Python via tree-sitter with two-pass symbol resolution
  • Hybrid search: BM25 keyword + vector semantic + Reciprocal Rank Fusion
  • Impact analysis: parses git diffs, then BFS through the call graph to find blast radius
  • MCP server with 11 tools and 8 resources for direct AI agent integration

Stack: Rust · tree-sitter · LanceDB · fastembed · graphrs · rmcp · Cypher dialect


What I work with

Rust Python TypeScript Bash React Next.js Docker Linux Git

Pinned Loading

  1. transformer-explainer transformer-explainer Public

    Forked from poloclub/transformer-explainer

    Transformer Explained Visually: Learn How LLM Transformer Models Work with Interactive Visualization

    JavaScript 1

  2. spacebot spacebot Public

    Forked from spacedriveapp/spacebot

    An AI agent for teams, communities, and multi-user environments.

    Rust

  3. spacedriveapp/spacebot spacedriveapp/spacebot Public

    An AI agent for teams, communities, and multi-user environments.

    Rust 2.1k 324