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.
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| ⏰ Stale training data on fast-changing topics | check_freshness — detect outdated facts |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 |
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.
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. |
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
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 |
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 |
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
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 | ✗ |
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?"
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