Allows Perplexity to query up-to-date, sourced regulatory information from 850+ tier-0 official sources for answering compliance questions with citations.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type @ followed by the MCP server name and your instructions, e.g., "@Obsidian Regulatory MCP What are the latest EU AI Act updates?"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
The verified, tier-0 regulatory data layer for your AI. Connect Claude, ChatGPT, or Cursor to official regulatory data, with a source, date, and status on every answer.
Obsidian Regulatory MCP is a Model Context Protocol server that gives AI assistants real-time access to verified regulatory data from 850+ official, tier-0 sources across 50+ jurisdictions (Chemicals, ESG, Life Sciences). It is the missing data layer that stops AI from hallucinating on regulation.
🌐 Website and access: https://obsidianri.com/mcp
🟢 Status: live. Sign in with Obsidian (OAuth 2.1), no API key. Free tier, no credit card.
Frontier models reason brilliantly but guess on regulation: hallucinated citations, stale texts, and no way to tell a draft from a law in force. In compliance, a confident wrong answer is a liability.
The fix is not a smarter model, it is a verified source of truth the model can call. You already have the intelligence. Obsidian brings the data.
Read the thesis: Agentic Regulatory Intelligence · Why AI Hallucinates on Regulatory Questions · RAG vs MCP · What Tier-0 Regulatory Data Means
Related MCP server: Lextiva Compliance MCP Server
Claude (Desktop and Claude Code), Cursor, and any MCP-compatible client. ChatGPT and Perplexity as MCP support rolls out across them.
No API key to copy. Add the connector URL; on first use your assistant opens a browser to sign in with Obsidian (OAuth 2.1). New accounts get the free tier automatically. Full walkthrough: How to Connect a Regulatory MCP to Claude.
Add a custom connector pointing at:
https://mcp.obsidianri.com/mcpNo auth headers needed: the client discovers the OAuth flow automatically and prompts you to sign in.
claude mcp add --transport http obsidian-regulatory https://mcp.obsidianri.com/mcpThen authorize in the browser when prompted. See also examples/ for raw config.
Auth is OAuth 2.1 (sign in with your Obsidian account). The free tier needs no credit card.
850+ official, tier-0 sources across 50+ jurisdictions (EU, US, UK, CH, APAC, and more)
Every result returned with its source, date, jurisdiction, framework, and status
Coverage of REACH, CLP, TSCA, CSRD, ESRS, EU Taxonomy, CS3D, MDR, IVDR, FDA 21 CFR, the AI Act, and more
Free tier: 100 verified requests per month, no credit card
The server exposes structured tools your assistant calls in natural language:
Tool | What it does |
| Semantic search across verified, tier-0 official regulations, filtered by jurisdiction, framework, topic, and date. Every result carries its official source, date, and status. |
| Keyword search across regulatory news and updates, returning title, official source, and date. |
Plus helper tools for frameworks, industries, official sources, and the latest regulatory news.
"What changed on CSRD reporting this month? EU only, top 3, with source and date."
"Is this substance on the REACH Candidate List, and restricted in the EU and US?"
"What MDR transition deadlines apply to a Class IIb device?"More: Regulatory Research Prompts That Work · Building an Agentic Compliance Workflow
Just add the connector and sign in with your Obsidian account, no API key to copy. Free tier, no credit card. Learn more at obsidianri.com/mcp.
Built by Obsidian Regulatory Intelligence, which continuously monitors official regulatory sources worldwide for compliance, legal, and strategy teams.
MIT (documentation and configuration examples). See LICENSE.
This server cannot be installed
Unclaimed servers have limited discoverability.
If you are the server author, to access and configure the admin panel.
Regulatory intelligence for AI agents across jurisdictions
Multi-jurisdictional AI compliance readiness scoring with sourced penalty math.
Verified, citable German & EU law for any LLM. Daily updates from official sources, hosted in DE.
We provide all the information about MCP servers via our MCP API.
curl -X GET 'https://glama.ai/api/mcp/v1/servers/richbile/obsidian-regulatory-mcp'
If you have feedback or need assistance with the MCP directory API, please join our Discord server