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185 followers · 14 following

Achievements

Achievement: YOLOAchievement: Pull Sharkx3Achievement: QuickdrawAchievement: Pair Extraordinairex2Achievement: Public SponsorAchievement: Arctic Code Vault ContributorAchievement: Starstruckx3

Achievements

Achievement: YOLOAchievement: Pull Sharkx3Achievement: QuickdrawAchievement: Pair Extraordinairex2Achievement: Public SponsorAchievement: Arctic Code Vault ContributorAchievement: Starstruckx3

Highlights

  • Pro

Organizations

@deasilworks @txn2 @DeasilCognitive @apk8s

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cjimti/README.md

Craig Johnston

Software architect building data platforms in Go and Kubernetes.

X | LinkedIn | imti.co

I build data platforms and distributed systems, with current focus on Model Context Protocol servers that bring enterprise data into AI workflows. Previously Director of R&D at Napster and architect of NBC.com's unified web platform. Author of Advanced Platform Development with Kubernetes (Apress).

Open Source

kubefwd - kubernetes bulk port forwarding

  • kubefwd - Bulk port forwarding for Kubernetes services.
  • txeh - Go library and CLI for /etc/hosts management.

MCP Toolkit

A composable suite of Model Context Protocol servers for data platform integration, all in Go:

  • mcp-data-platform - Semantic data platform server with bidirectional cross-injection across tools.
  • mcp-datahub - DataHub metadata access for AI assistants.
  • mcp-trino - Trino-backed warehouse query and exploration.
  • mcp-s3 - S3 and S3-compatible object storage access.

I'm commercializing this work as Plexara, AI integration for companies running bespoke data platforms.

Book

I authored Advanced Platform Development with Kubernetes (Apress, 2020), covering data platform architecture with Kafka, MinIO, Elasticsearch, and Kubernetes. Source code is on GitHub.

Organizations

  • txn2 - Open source projects, including kubefwd and the MCP toolkit

Pinned Loading

  1. txn2/kubefwd txn2/kubefwd Public

    Bulk port forwarding Kubernetes services for local development.

    Go 4.1k 222

  2. txn2/txeh txn2/txeh Public

    Go library and CLI utility for /etc/hosts management.

    Go 340 41

  3. txn2/mcp-data-platform txn2/mcp-data-platform Public

    A semantic data platform MCP server that composes multiple data tools with bidirectional cross-injection - tool responses automatically include critical context from other services.

    Go 3 1

  4. txn2/mcp-datahub txn2/mcp-datahub Public

    A DataHub MCP Server and composable Go library for building custom MCP servers that integrate DataHub metadata capabilities. Part of the txn2 MCP toolkit ecosystem.

    Go 2

  5. txn2/mcp-s3 txn2/mcp-s3 Public

    A Model Context Protocol (MCP) server for Amazon S3 and S3-compatible object storage, enabling AI assistants to browse buckets, read and write objects, and generate presigned URLs.

    Go 3

  6. txn2/mcp-trino txn2/mcp-trino Public

    A Model Context Protocol (MCP) server for Trino, enabling AI assistants like Claude to query and explore data warehouses.

    Go 1