The Clarity AI MCP Server lets AI agents search investment funds by name, ISIN, or CUSIP and simulate SFDR 2.0 classifications with sustainability disclosure evidence and interpreted contribution and exclusion criteria for ESG analysis and regulatory compliance
Claude is Anthropic's AI assistant, available as a desktop app and in Cowork. It supports custom connectors, so it can call MCP servers directly from a chat.
This guide connects Clarity AI MCP to Claude Desktop through MewCP, so Claude Desktop can use Clarity AI MCP's 6 tools, like search_securities, sfdr20_assess_fund_name and sfdr20_check_by_isin.
Clarity AI MCP needs no credentials, but every call still runs through MewCP: scoped, checked and logged like any other.
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Other clients
Clarity AI MCP works the same way in every client below. Pick yours for its own guide.
Free to start.
Scope access to the exact Clarity AI MCP tools and accounts you allow, work and personal side by side. Anything outside that scope is refused at call time, even when the model asks for it.
Each call is logged: what ran, on which account, and whether it worked. Failures come back structured, so the agent knows whether to retry instead of guessing.
Every app sits behind one secure MCP URL, and there is no server for you to deploy or keep running. Add an integration in the dashboard and it is live on the next call, with no config to change and no new credentials to wire up. Tools load only when a task needs them, so your agent stays fast and focused however many apps you connect.
In Claude, open Settings → Connectors, then choose Add custom connector.
Name it "mewcp" and paste the URL.
A browser window opens the first time the client connects. Sign in and approve access. No API key needed.
Start a new chat and ask: "List the tools you can use from MewCP." You should see your connected apps.
Search securities by keyword, ISIN, or CUSIP through the upstream Clarity SFDR demo API.
Preferred for fund names, partial names, and natural-language requests. Resolve a fund from free-text (for example S&P 500 or Nordea 1 Global Climate and Environment), then run the SFDR20 check and return an interpreted assessment. Example: use this for 'Show the SFDR 2.0 category assessment evidence for Nordea 1 Global Climate and Environment Fund'.
Use only when the user already provided an explicit ISIN. Do not use for fund names, partial names, or natural-language fund requests; use sfdr20_assess_fund_name instead.
Deprecated alias for sfdr20_assess_fund_name. Keep for backward compatibility only. Prefer sfdr20_assess_fund_name for fund names and natural-language requests.
Deprecated alias for sfdr20_check_by_isin. Keep for backward compatibility only. Do not use for fund names or natural-language requests.
Normalize raw SFDR20 flags into category-level assessment evidence.
