Projects
Personal engineering projects built by Neil Kwon under Excogitar. They are independent of his employment work, and their source repositories are currently private.
doat.ai
Agentic-RAG workspacedoat.ai exists to make fragmented corporate data usable, by combining agentic retrieval with a navigable 3D view of an organization's knowledge graph.
FlutterAgentic RAGKnowledge Graph3DJavaMetis Stream
Replay-driven agent platformMetis Stream exists because agent improvements are usually shipped on intuition; it requires a new skill to beat the previous baseline on replayed historical trajectories before it reaches production.
Multi-tenantReplay evolutionPostgreSQLMCP / A2Aharness-injector
Agent harness engineharness-injector exists to separate what an agent knows from what it can do, injecting retrieved knowledge into a session while exposing execution tools over MCP, so the context window stays lean.
HarnessRAGMCPpgvectorcode-gen-bridge
Event-driven code executorcode-gen-bridge exists to let external events trigger autonomous code generation, running the Claude Code CLI inside sandboxed workspaces with every step captured in a structured trace.
AsyncFastAPIMCPAutonomous codegenslack-block-kit-builder
Slack Block Kit MCP serverslack-block-kit-builder exists so that LLM agents can compose rich interactive Slack messages without holding Slack tokens or requiring network access.
MCPSlackBlock KitStatelessContext Engineering Lab
LLM education playgroundContext Engineering Lab exists to give junior developers a hands-on way to compare RAG, prompt engineering, LLM parameters, agent tool-calling, and GraphRAG side by side.
Spring AINext.jsNeo4j / QdrantGraphRAGlow-poly-generator
Generative wireframe visualslow-poly-generator exists to produce low-poly animations and wireframe visuals for the web, the same generative-geometry approach used in this site's hero.
GenerativeLow-polyWebWireframe