About Jis
Jis is an MCP server published by jaspertvdm in the Developer Tools category: mCP Server implementing jis: - The Intent-Centric Web. Bilateral intent verification with TIBET provenance.
Six months or more without a commit doesn't mean the server is broken, but check the open issues before depending on it in production.
Install
git clone https://github.com/jaspertvdm/mcp-server-jisThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
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README
mcp-server-jis
The Intent-Centric Web: MCP Server for jis: bilateral intent identity.
"The web was built for documents. Then it evolved for applications. Now it must evolve for intent — where every interaction begins with 'why'."
Part of the HumoticaOS ecosystem.
What is jis:?
jis: is the first DID (Decentralized Identifier) method implementing bilateral intent verification. Unlike traditional identity systems where anyone can look up your information, jis: requires mutual consent before any identity exchange.
Traditional DID:
Requester → resolve(did:web:example.com) → DID Document
Anyone can resolve. No consent needed.
jis:
Requester → intent request → Subject accepts → DID Document
No resolution without mutual consent.
📄 Full Specification: DOI: 10.5281/zenodo.18374703
Installation
pip install mcp-server-jis
Usage
With Claude Desktop
Add to your claude_desktop_config.json:
{
"mcpServers": {
"jis": {
"command": "mcp-server-jis",
"env": {
"JIS_IDENTITY": "jis:yourdomain.com:your-id",
"JIS_SECRET": "your-signing-secret"
}
}
}
}
Environment Variables
| Variable | Required | Description |
|---|---|---|
JIS_IDENTITY |
No | Your jis: identifier |
JIS_SECRET |
No | Your signing secret for proofs |
HUMOTICA_JIS_ENDPOINT |
No | Custom JIS endpoint (default: humotica.com) |
Available Tools
jis_whoami
Show your current JIS identity configuration.
jis_verify
Verify a jis: identifier and get public information.
jis_verify jis:humotica.com:jasper
jis_request_intent
Request bilateral intent from a jis: identity. The core of the Intent-Centric Web.
jis_request_intent
target: jis:humotica.com:jasper
purpose: authentication
reason: "Login to my application"
jis_send_verified
Send a JIS-verified message with bilateral intent confirmation.
ask_humotica
Ask a verified question to Humotica about TIBET, JIS, or the Intent-Centric Web.
ask_humotica "What is bilateral intent?"
jis_trust_score
Get the trust score for a jis: identity based on TIBET audit history.
jis_spec
Get information about the jis: specification sections.
Example Session
User: Verify the Humotica founder's identity
README copy captured when this server was indexed; it may lag the repository. The original is authoritative.