# Verifiable MCP: an open invitation.

2026-08-22 · Joakim Jardenberg. Original in English. Titles and image descriptions added by AI. Editorial connections: AI + JJ.

I'm looking for MCP- and/or rfc/standardization -geeks. 
...
Verifiable MCP - a proposal. 
For the past months I've built and deployed a bunch of MCP solutions, and in case of them being open and public I've felt there is a lingering problem. Here's my first stab at a solution, implemented on three live services, and then defined as kind of a standards proposal. I would love if anyone care to take a look at it, comment on it, or maybe even try it out. 
It's OK to call me an idiot for trying to solve a problem that does not exist, for not finding the solution that is already out there, or for suggesting something that could be done in a much better way. 
(Transparency, I used to be something of a software developer - long time ago, but this has mainly been done with Claude, with the rest of my AI team as angry critics. Also, humans with way more experience than me of RFC works has acknowledged that it's in a releasable state)
Find it here: https://lnkd.in/e8sfhHyW

![The LinkedIn link preview for the jardenberg/verifiable-mcp repository on GitHub.](https://jardenberg.com/images/notes/7496898756408184833.jpg)

Image description · AI: The original GitHub link preview, captured with the post. Repository counts and the state of the proposal belong to the original publication date.

[Original LinkedIn post](https://www.linkedin.com/feed/update/urn:li:activity:7496898756408184833/)

## Follow this thread

Editorial connection · AI + JJ

Read alongside this · 2026-06-11

[Public knowledge deserves to be used.](https://jardenberg.com/notes/public-knowledge-deserves-to-be-used)

One of the practical public-knowledge builds to read alongside the later proposal for verifiable MCP responses.

Source: https://jardenberg.com/notes/verifiable-mcp-an-invitation

Joakim Jardenberg. Original in English. Titles and image descriptions added by AI. Editorial connections: AI + JJ.

Joakim Jardenberg’s own writing: CC BY 4.0. Credit Joakim Jardenberg and preserve AI + JJ / AI translation attribution. Third-party quotations, recommendations, photographs, screenshots, logos and media retain their own rights and are excluded.
Licence: https://creativecommons.org/licenses/by/4.0/