Swiss Truth MCP

Verified knowledge infrastructure for AI agents — certified facts, not hallucinations.

Swiss Truth is a human + AI validated knowledge base purpose-built for AI agents. Every fact passes a 5-stage validation pipeline, carries a confidence score, verified source URLs, and a SHA256 integrity hash. Connect in 30 seconds. No API key required.

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Why agents use Swiss Truth

Problem	Swiss Truth Tool
🧠 LLM hallucination on factual questions	search_knowledge — 2000+ certified facts, 30 domains
📎 Cannot cite sources or verify citations	get_citations — inline + APA with verified URLs
⏰ Stale training data on fast-changing topics	check_freshness — detect outdated facts
⚖️ Non-compliant responses in regulated domains	check_regulatory_compliance — FINMA, BAG, GDPR, EU AI Act
✅ Verify multiple claims before sending a response	verify_claims_batch — up to 20 claims in parallel
🔍 Full response hallucination risk	verify_response — low / medium / high risk score

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Quick Setup

MCP (Claude Desktop, Cursor, Windsurf, any MCP client)

{
  "mcpServers": {
    "swiss-truth": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://swisstruth.org/mcp"]
    }
  }
}

Or directly via HTTP:

{
  "mcpServers": {
    "swiss-truth": {
      "type": "http",
      "url": "https://swisstruth.org/mcp"
    }
  }
}

LangChain

pip install swiss-truth-langchain

from swiss_truth_langchain import SwissTruthToolkit

toolkit = SwissTruthToolkit()
tools = toolkit.get_tools()  # search, verify, batch verify, citations, freshness, compliance

CrewAI

pip install swiss-truth-crewai

from swiss_truth_crewai import SwissTruthSearchTool, SwissTruthVerifyTool
from crewai import Agent

researcher = Agent(
    role="Research Agent",
    tools=[SwissTruthSearchTool(), SwissTruthVerifyTool()]
)

AutoGen

pip install swiss-truth-autogen

from swiss_truth_autogen import register_swiss_truth_functions

register_swiss_truth_functions(assistant, user_proxy)
# Adds: search_knowledge, verify_claim, verify_claims_batch, get_knowledge_brief

OpenAI function-calling

import requests

tools = requests.get("https://swisstruth.org/openai-tools.json").json()
# Ready-to-use tool definitions for OpenAI API, LlamaIndex, etc.

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14 MCP Tools

🔍 Retrieval

Tool	Description
search_knowledge	Semantic search over 2000+ certified facts. Auto-detects language (DE/EN/FR/IT/ES/ZH/AR/RU/JA/KO). Returns confidence score, source URLs, SHA256 hash.
get_claim	Full provenance for a single claim: validator, institution, review date, SHA256.
get_knowledge_brief	Structured, citable knowledge brief optimized for RAG pipelines.
list_domains	Browse all 30 knowledge domains with certified claim counts.

✅ Verification

Tool	Description
verify_claim	Fact-check a statement: supported / contradicted / unknown with confidence + evidence.
verify_claims_batch	Verify up to 20 claims in parallel. Returns per-claim verdict + summary.
verify_response	Check a full AI response for hallucination risk: low / medium / high.
find_contradictions	Find all certified claims that contradict a statement.

📎 Citation & Quality

Tool	Description
get_citations	Properly formatted inline + APA citations with verified source URLs.
check_freshness	Detect stale training data. Returns current / changed / unknown.
check_regulatory_compliance	Swiss/EU compliance check (FINMA, BAG, GDPR, EU AI Act).

📥 Contribution & Feedback

Tool	Description
submit_claim	Submit a missing fact for expert review. Triggers AI pre-screening + URL verification.
get_claim_status	Track review pipeline: draft → peer_review → certified.
report_agent_need	Report missing domains or features — feedback shapes the roadmap.

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30 Knowledge Domains

🇨🇭 Swiss (11): swiss-health · swiss-law · swiss-finance · swiss-education · swiss-energy · swiss-transport · swiss-politics · swiss-agriculture · swiss-digital · swiss-environment · labor-employment

🇪🇺 EU & Global (6): eu-law · eu-health · global-science · international-law · economics · us-law

🔬 Science & Tech (8): ai-ml · ai-safety · quantum-computing · cybersecurity · biotech · renewable-energy · space-science · blockchain-crypto

🌍 General (5): climate · world-science · world-history · mental-health · nutrition-food

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Agent Personas

Agent Type	Primary Tools	Use Case
Research Agent	search_knowledge, get_knowledge_brief, get_citations	Ground research in verified facts
Legal Compliance	search_knowledge, check_regulatory_compliance, verify_claim	FINMA, BAG, GDPR, EU AI Act
RAG Pipeline	get_knowledge_brief, search_knowledge, get_citations	Enrich retrieval with validated facts
Fact-Checking	verify_claim, verify_claims_batch, verify_response	Prevent hallucinations
Health Advisory	search_knowledge, check_regulatory_compliance, check_freshness	KVG, Krankenkasse, Swissmedic
Financial Agent	search_knowledge, check_regulatory_compliance, verify_claim	FINMA-compliant information

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Discovery Endpoints

Swiss Truth is discoverable by agents and crawlers via standard endpoints:

Endpoint	Standard	Purpose
/.well-known/mcp.json	RFC 8615	MCP auto-discovery
/.well-known/ai-plugin.json	OpenAI	GPT / Assistants API integration
/agents.json	Swiss Truth	Agent capability manifest
/llms.txt	llmstxt.org	LLM crawler discovery
/openai-tools.json	OpenAI	Function-calling tool definitions

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Validation Pipeline

Every claim passes a 5-stage pipeline before certification:

Submit → AI Pre-Screen → URL Verification → Expert Review → Peer Review → Certified ✓

• SHA256 integrity hash — detect tampering
• Blockchain anchoring — weekly Merkle root on-chain
• Confidence scoring — multi-dimensional quality score
• Auto-renewal — expired claims re-verified daily
• EU AI Act compliant — full audit trail

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Knowledge Stats

Metric	Value
Certified claims	2000+
Domains	30
Languages	10
Validation stages	5
Human validated	✓
SHA256 integrity	✓
Blockchain anchored	✓
EU AI Act compliant	✓
API key required	✗

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Example Queries

"Is health insurance mandatory in Switzerland?"
"What does the EU AI Act require for high-risk AI systems?"
"How does RAG reduce LLM hallucinations?"
"What are the FINMA regulations for crypto assets?"
"What is the current status of quantum error correction?"
"How does Swiss mandatory health insurance work?"

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Links

• 🌐 Website: swisstruth.org
• 📊 Trust & Stats: swisstruth.org/trust
• 🔌 MCP Endpoint: https://swisstruth.org/mcp
• 📦 npm package: npx -y mcp-remote https://swisstruth.org/mcp
• 🐍 PyPI LangChain: pip install swiss-truth-langchain
• 🐍 PyPI CrewAI: pip install swiss-truth-crewai
• 🐍 PyPI AutoGen: pip install swiss-truth-autogen