# Deberli Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Deberli

Estimate how many decision-makers fit your business offer with real buying signals and example prospects.

- Record: https://musedirectory.ai/connector/deberli
- Category: Marketing & Ads
- Developer: Deberli (https://deberli.com/claude)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 190ms, checked 2026-10-29T12:30:54Z
- Endpoint: https://deberli.com/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-10-28T19:51:12Z)
- Source: Found in the official MCP Registry (com.deberli/audience) https://registry.modelcontextprotocol.io/v0/servers?search=com.deberli%2Faudience

Deberli helps you size your addressable market by counting decision-makers that match your offer across roles, industries, company sizes and regions. Returns example prospects with fit scores and buying signals to guide your sales and marketing strategy.

Example request: "How many marketing directors at mid-size tech companies in the US might buy my sales automation software?"

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use Deberli to help me. It is a free service with an MCP server at https://deberli.com/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- estimate_audience: Estimates how many decision-makers fit a business's offer. Returns the roles, places, industries and company sizes searched; the total count; five real example people (names blurred, companies unnamed) with a fit score; the buying signals Deberli tracks for that market; and a lin

Screening checks:
- MCP handshake: pass (Answered in 110ms)
- Domain against threat feeds (Cloudflare security DNS): pass (deberli.com not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (1 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (Domain registered 88 days ago)
- AI review of purpose and tool behavior: pass (No concerns)