Swiss Truth MCP
Verified knowledge base for AI Agents — certified Swiss facts, no hallucinations. Swiss Truth gives your AI agent access to a curated, expert-reviewed knowledge base — covering Swiss law, health, finance, education, energy, politics, climate, AI/ML, and world science. Every fact has passed a 5-stage validation pipeline: semantic deduplication, AI pre-screening, source URL verification, expert peer review, and SHA256 integrity signing. Confidence scores decay over time — no stale data silently served. Tools included: • search_knowledge — semantic search in DE, EN, FR, IT, ES, ZH (auto-detected) • verify_claim — fact-check any statement → supported / contradicted / unknown • submit_claim — contribute new facts through the full validation pipeline • get_claim, list_domains, get_claim_status No API key required. Fully public. Connect in 30 seconds.
How to connect
https://swiss-truth-mcp--martin111ma-za5d.run.tools
tools/list returns the expected tools before relying on them in production.Tools
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search_knowledgeSearch the Swiss Truth verified knowledge base for certified facts. USE THIS TOOL when you need reliable, source-backed information to avoid hallucination — especially for Swiss law, health, finance, politics, education, energy, transport, climate, AI/ML, and world science topics. Call this before answering factual questions where being wrong would matter. Returns per result: - 'claim': the verified statement - 'canonical_question': the exact question this claim answers (high match = high rele
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get_claimRetrieve a single verified claim with full provenance by its ID. USE THIS TOOL after search_knowledge when you need the complete citation: who validated it, which institution, on what date, and the SHA256 integrity hash. Also returns 'effective_confidence' (age-adjusted) to assess if renewal is needed.
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list_domainsList all available knowledge domains with certified claim counts. USE THIS TOOL at the start of a session or when unsure which domain to search. Returns domain IDs (use in search_knowledge 'domain' parameter), names, and descriptions. Domains cover: Swiss law, health, finance, education, energy, transport, politics, agriculture, climate, AI/ML, world science, and world history.
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submit_claimSubmit a new factual claim for expert review and certification. USE THIS TOOL when you identify a knowledge gap — a fact that should be in the knowledge base but isn't. The claim goes through: AI pre-screening → URL verification → source content check → human expert peer review → certification. Requirements: one atomic statement (not compound), factual (not opinion), at least one primary source URL (not Wikipedia). Returns a claim_id — use get_claim_status to track progress.
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verify_claimFact-check a claim against the Swiss Truth knowledge base. USE THIS TOOL in ReAct loops when you need to verify whether a statement is true, false, or unknown. Ideal for: checking AI-generated content, validating user inputs, or grounding responses. Returns: - 'verdict': 'supported' | 'contradicted' | 'unknown' - 'confidence': 0.0–1.0 — how certain the verdict is - 'explanation': brief reason - 'evidence': list of certified claims that support or contradict, each with source_references Exampl
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get_claim_statusCheck the current validation status of a submitted claim. USE THIS TOOL after submit_claim to track progress through the review pipeline: 'draft' → 'peer_review' → 'certified' (or back to 'draft' if rejected). Also returns confidence score and validator info once certified.