Signoz mcp error x509 failed to verify cerificate when connecting to signoz in air-gapped private domain env

[prom-Solutions]

Hello,

we have signoz system running as self hosted on our closed air-gapped environment and we want to connect the signoz mcp to signoz.

we have configuared it via claude code that is running in our env.

the signoz mcp server is running on docker container and not he binary due to restrications in our env.

the claude code is connect to the mcp server, but when starting to use the tools and trying to get data from our signoz we get error x509 failed to verify, we tried to update the ca certificates on the container but cant because the container doesnt have an os.

if you can help us with that it would be much appricated

thanks

[therealpandey]

Hi @prom-Solutions,
Please mount the certificates in the mcp server pod at /etc/ssl/certs. Let us know how it works out.