Kaal Corpus: Verifiable Claim Layer for ChatGPT
io.github.wulfkaal/corpus
Cite the claim, not the paper: 5,033 assertions, each hash-verifiable against its source PDF
client:ChatGPT
transport:streamable-http
runtime:mcpb
tools:18
Install Kaal Corpus: Verifiable Claim Layer in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://corpus.openstanding.org/mcp
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs