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Show HN: Golang: Transform Any Cobra CLI into an MCP Server for AI Assistants

https://github.com/njayp/ophis
2•njayp•3h ago
Ophis converts Cobra command trees into Model Context Protocol (MCP) servers. This means Claude Desktop (and other MCP clients) can call your CLI commands as structured tools with proper type checking and parameter validation. The user implements a command factory interface to create fresh command instances for each call, preventing state pollution while maintaining thread safety.

I have had success turning my own CLIs and other open source CLIs into mcp servers. Here are images showing Claude interacting with my Kubernetes cluster using helm and kubectl.

https://raw.githubusercontent.com/njayp/host/refs/heads/main... https://raw.githubusercontent.com/njayp/host/refs/heads/main...

This feels like where CLI tooling is headed - structured integration with AI rather than raw shell access. Would love feedback from the community.

GitHub: https://github.com/njayp/ophis

How I Use Claude Code

https://www.sabrina.dev/p/ultimate-ai-coding-guide-claude-code
1•sabrina_ramonov•49s ago•0 comments

Chrome's hidden X-Browser-Validation header reverse engineered

https://github.com/dsekz/chrome-x-browser-validation-header
1•dsekz•1m ago•0 comments

Termination letter templates and a guide to writing them right

https://proton.me/blog/termination-letter-template
1•mikece•1m ago•0 comments

Show HN: Helices Create a New Model of Deterministic Computation [pdf]

https://lambdalord.github.io/Twin-Helix-Geometric-Computation/TwinHelix_rough_fin.pdf
1•bkaminsky•6m ago•0 comments

Show HN: Free UTM Builder – Instantly generate campaign tracking URLs

1•rahulbstomar•7m ago•0 comments

Coding is dead: UW computer science program rethinks curriculum for the AI era

https://www.geekwire.com/2025/coding-is-dead-uw-computer-science-program-rethinks-curriculum-for-the-ai-era/
1•orr94•10m ago•1 comments

Goose Roadmap

https://github.com/block/goose/discussions/3319
1•tzury•10m ago•0 comments

I was one of the developers in the METR_Evals study

https://twitter.com/ruben_bloom/status/1943532547935473800
1•tosh•12m ago•0 comments

FDA: Full approval for Moderna's Covid vaccine for children, limited eligibility

https://www.statnews.com/2025/07/10/moderna-covid-spikevax-children-fda-approval/
3•bikenaga•13m ago•0 comments

Exodus – Painless relocation of Linux binaries and all of their dependencies

https://github.com/intoli/exodus
1•microflash•15m ago•0 comments

Astronomers race to study interstellar interloper

https://www.science.org/content/article/astronomers-race-study-interstellar-interloper
2•bikenaga•17m ago•0 comments

Delta Strips Engines Off New Airbus Jets to Overcome US Shortage

https://www.bloomberg.com/news/articles/2025-07-11/delta-strips-engines-off-new-airbus-jets-to-overcome-shortage
2•toomuchtodo•19m ago•3 comments

A.I. Can See You in Ways You Can't See Yourself

https://www.nytimes.com/interactive/2025/06/17/magazine/ai-human-analysis-face-diseases.html
1•lostin01010101•21m ago•0 comments

Kimi K2

https://twitter.com/Kimi_Moonshot/status/1943687594560332025
4•c4pt0r•21m ago•0 comments

How long does a film take to recoup?

https://stephenfollows.com/p/how-long-does-a-film-take-to-recoup
2•jmsflknr•23m ago•0 comments

Getting a Job in Another Country

https://curtispoe.org/blog/getting-a-job-offer-in-another-country.html
2•mooreds•23m ago•0 comments

The Complete MCP Experience: Full Specification Support in VS Code

https://code.visualstudio.com/blogs/2025/06/12/full-mcp-spec-support
2•dmmalam•24m ago•0 comments

Red Lobster's Biz Comeback

https://www.campaignlive.com/article/popular-ceo-viral-seafood-boils-story-behind-red-lobsters-biz-comeback/1923541
2•mooreds•24m ago•0 comments

Vibe Busters

https://vibebusters.com/
1•underanalyzer•26m ago•0 comments

Turmeric is the culprit in a global lead poisoning mystery

https://www.npr.org/sections/goats-and-soda/2024/09/23/nx-s1-5011028/detectives-mystery-lead-poisoning-new-york-bangladesh
2•perihelions•27m ago•0 comments

Building Real-Time AI Streaming Services with AWS Lambda and Architect

https://metaduck.com/building-real-time-ai-streaming-services/
1•pgte•29m ago•1 comments

Making Docs Better for AI and Humans

https://redmonk.com/blog/2025/03/10/rmc-making-docs-better-for-ai-and-humans-with-jennifer-marandola/
2•mooreds•30m ago•1 comments

France launches criminal investigation into Musk's X over algorithm manipulation

https://www.politico.eu/article/france-opens-criminal-probe-into-x-for-algorithm-manipulation/
4•giuliomagnifico•33m ago•1 comments

China Has Attempted What Might Be First-Ever Orbital Refueling of a Satellite

https://arstechnica.com/space/2025/07/china-jumps-ahead-in-the-race-to-achieve-a-new-kind-of-reuse-in-space/
3•bookofjoe•33m ago•1 comments

Police cars could get facial recognition cameras

https://www.bbc.co.uk/news/articles/cdx5zlgez99o
1•rwmj•34m ago•1 comments

Linux Patched for Transient Scheduler Attacks "TSA" Impacting AMD CPUs

https://www.phoronix.com/news/Transient-Scheduler-Attacks
1•transpute•36m ago•0 comments

The zero-day that could've compromised every Cursor and Windsurf user

https://www.bleepingcomputer.com/news/security/the-zero-day-that-couldve-compromised-every-cursor-and-windsurf-user/
2•sandwichsphinx•37m ago•0 comments

Microsoft and OpenAI's AGI Fight Is Bigger Than a Contract

https://www.wired.com/story/microsoft-and-openais-agi-fight-is-bigger-than-a-contract/
1•thm•37m ago•0 comments

Show HN: d2-mcp – compile and render D2 diagrams for multimodal LLMs

https://github.com/h0rv/d2-mcp
1•h0rv•39m ago•0 comments

Conspiracy theorists unaware their beliefs are on the fringe

https://news.cornell.edu/stories/2025/06/conspiracy-theorists-unaware-their-beliefs-are-fringe
16•PaulHoule•39m ago•10 comments