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hammadtariq

Re:MCP Explained on Thursday November 05, 2026 @12:56PM (#50382131)
The site is beautifully made and I see a point but as many of others are also noticing, picking a beginner up, taking maybe 10 steps with him to introduce all of the concepts and terminology could be better for everyone to understand.
I just got this WordPress plugin approved on wp.org.

It lets site owners control automated access from AI crawlers and agents with per-site and per-post rules: allow, deny, teaser previews, and rate limits. It can also return 402 if you want to experiment with paid access.

If a crawler signs requests, the plugin can verify RFC 9421 HTTP Message Signatures. Most crawlers do not sign yet, but I wanted the path to be there.

It also publishes llms.txt, a JSON feed, and per-post Markdown endpoints.

Source and other integration surfaces (Node, Python, proxy): https://github.com/OpenBotAuth/openbotauth https://openbotauth.com/developers

If you run a content site or a crawler team, I would love feedback on signing defaults and replay protection expectations.

We are building open source tooling around Web Bot Auth IETF draft, built on RFC 9421 HTTP Message Signatures (the standard Cloudflare and others are pushing).

This week we shipped the following packages for the website operators that verify signed HTTP requests so crawler and agent traffic can be tied to a private/public keypair. Once you can verify identity, you can do allowlists, rate limits, analytics, and policy enforcement at the origin or edge.

- Node verifier middleware: @openbotauth/verifier-client (Express and Next.js style) - Python verifier: openbotauth-verifier (FastAPI and Flask) - Zero code reverse proxy: @openbotauth/proxy - Registry signer utilities: @openbotauth/registry-signer (Ed25519 + JWKS) - Test crawler and key generation: @openbotauth/bot-cli - WordPress plugin (pending WP.org review if you run WP)

Links: - NPM org: https://www.npmjs.com/org/openbotauth - PyPI: https://pypi.org/project/openbotauth-verifier/

We would love feedback on the threat model, replay protection approach, or how to build sub-agent identities using X509 certs.

I tried building this tool a couple of months ago, definitely helps if we can visualize what the AI agents are building. How does this keep its diagrams accurate as the codebase evolves (like pytorch refactors)? In particular, do you diff the static-analysis graph against the live repo on each commit, or do you have another way to flag drift and re-validate the LLM layer?

Show HN: Attach Gateway – one-command OIDC/DID auth for local LLMs

https://github.com/attach-dev/attach-gateway

We’ve been building local and on-prem agent workflows for open-source LLMs. Engines like Ollama or vLLM ship with no auth, so every team ends up writing the same JWT proxy.Attach Gateway is a single process that sits in front of any model server and handles the boring bits:- verifies OIDC / DID JWTs - adds X-Attach-User and X-Attach-Session headers so downstream agents share the same identity...

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