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Easily generate MCP servers using existing swagger/etapi OpenAPI spec

https://github.com/abutbul/openapi-mcp-generator
1•abutbul•5h ago

Comments

abutbul•5h ago
This is a 100% open-source project, I am a non-profit LLM hobbyist/advocate. I hope people find this interesting or useful, I’ll actively work on improving it.

How this idea was born: I was looking for an easy way to integrate new MCP capabilities into my pair programming workflows. I found that some tools I already use offer OpenAPI specs (like Swagger and ETAPI), so I wrote a tool that reads the YAML API spec and translates it into an MCP server.

I’ve already tested it with my note-taking app (Trilium Next), and the results look promising. I’d love constructive and orientating feedback from anyone willing to throw an API spec at my tool to see if it can crunch it into something useful. Right now, the tool generates MCP servers via Docker with SSE port exposed, but if you need another format, let me know and I can probably help you set it up.

The next step for the generator (as I see it) is recursion: making it usable as an MCP tool itself. That way, when an LLM discovers a new endpoint, it can automatically search for the spec (GitHub/docs/user-provided, etc.) and start utilizing it.

Ask HN: Economists, what's your opinion on US tariffs?

1•pinkmuffinere•2m ago•0 comments

Trakt: Upcoming VIP Renewal Pricing Changes – Effective May 20, 2025

https://forums.trakt.tv/t/upcoming-vip-renewal-pricing-changes-effective-may-20-2025/56649
1•27stkt6s•5m ago•0 comments

The Rise of Vibe Coding

https://www.haydenbleasel.com/blog/vibecoding
1•fmerian•6m ago•0 comments

Forgetting Is the Friend of Learning

https://deliramente.com.br/posts/Forgetting-is-the-friend-of-learning
1•Dnllira•6m ago•1 comments

Student Loan Delinquencies Are Back and Credit Scores Take a Tumble

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2•jnord•7m ago•0 comments

US District Ct. for W. Pa. allows removal of Venezuelans under Alien Enemies Act [pdf]

https://storage.courtlistener.com/recap/gov.uscourts.pawd.318716/gov.uscourts.pawd.318716.72.0_4.pdf
2•treetalker•8m ago•1 comments

Type-Constrained Code Generation with Language Models

https://arxiv.org/abs/2504.09246
1•tough•9m ago•0 comments

Eliminating Array Bounds Checks

https://www.romainguy.dev/posts/2025/eliminating-array-bounds-checks/
1•mfiguiere•11m ago•0 comments

How (memory) safe is Zig?

https://www.scattered-thoughts.net/writing/how-safe-is-zig/
1•vortex_ape•12m ago•0 comments

Ask HN: Relational DB to Graph DB?

1•mysteriousBag•12m ago•0 comments

The Colorless Man (Short Film Made with a $600 Budget)

https://old.reddit.com/r/midjourney/comments/1kls7kl/the_colorless_man_short_film_made_with_a_600/
1•rubslopes•13m ago•0 comments

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https://twitter.com/charliermarsh/status/1922333022658978089
1•jez•17m ago•0 comments

Show HN: Simple AI-powered commit msgs script

https://tomdekan.com/articles/ai-commit-messages
1•tomdekan•22m ago•0 comments

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https://www.nytimes.com/2025/05/13/technology/openai-windsurf-talks.html
1•donohoe•26m ago•0 comments

Y Combinator says Google is a monopolist, no comment about its OpenAI ties

https://techcrunch.com/2025/05/13/y-combinator-says-google-is-a-monopolist-that-has-stunted-the-startup-ecosystem/
10•mastazi•26m ago•1 comments

Consultant Means Nothing (and Everything) – breaking down the mess of labels

https://davidraistrick.com/blog/2025-05-13-consultant-means-nothing/
1•keen99•30m ago•1 comments

The Vibes

https://taoofmac.com/space/blog/2025/05/13/2230
1•rcarmo•30m ago•0 comments

Florida Ban on "… Lewd Conduct" … Where Children Are Present Struck Down

https://reason.com/volokh/2025/05/13/florida-ban-on-depicting-or-simulating-lewd-conduct-in-performances-where-children-are-present-struck-down/
1•treetalker•31m ago•0 comments

The Penultimate Conditional Syntax

https://dotat.at/@/2025-05-13-if-is.html
1•todsacerdoti•31m ago•0 comments

Pete Rose among players reinstated by MLB commissioner Rob Manfred

https://www.cincinnati.com/story/sports/mlb/reds/2025/05/13/pete-rose-reinstated-mlb-commissioner-rob-manfred-eligible-baseball-hall-of-fame/83605873007/
1•gscott•31m ago•0 comments

AI Hallucination in Filings Involving … Law Firm Lead to $31K in Sanctions

https://reason.com/volokh/2025/05/13/ai-hallucination-in-filings-involving-14th-largest-u-s-law-firm-lead-to-31k-in-sanctions/
1•treetalker•33m ago•0 comments

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https://www.cs.drexel.edu/~bls96/museum/CARDIAC_manual.pdf
5•throwaway71271•35m ago•0 comments

Y Combinator's Little Tech Summit was a bizarre snapshot of DC

https://www.theverge.com/politics/651439/maga-tech-populism-antitrust-bannon-lina-khan-ftc
2•baobun•35m ago•0 comments

Insurers seek to surcharge California homeowners for L.A. County fire costs

https://www.latimes.com/business/story/2025-05-13/insurers-seeking-to-surcharge-california-homeowners-for-l-a-county-fire-costs
1•speckx•35m ago•0 comments

Research: Gen AI Makes People More Productive–and Less Motivated

https://hbr.org/2025/05/research-gen-ai-makes-people-more-productive-and-less-motivated?ab=HP-hero-featured-1
1•pseudolus•36m ago•0 comments

FreeBSD fans rally round zVault upstart

https://www.theregister.com/2025/05/12/second_preview_zvault/
1•rodrigo975•37m ago•0 comments

Matrix3D: Large Photogrammetry Model All-in-One

https://nju-3dv.github.io/projects/matrix3d/
2•bentocorp•43m ago•0 comments

Gravity Could Be Proof We're Living in a Computer Simulation

https://gizmodo.com/gravity-could-be-proof-were-living-in-a-computer-simulation-new-theory-suggests-2000601707
2•jchrisa•44m ago•0 comments

Amazon warns it'll terminate your account for screenshotting Prime Video

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6•bundie•46m ago•2 comments

Adwaita Sans and Mono Typefaces

https://gitlab.gnome.org/GNOME/adwaita-fonts
1•cl3misch•47m ago•0 comments