Agent
Discoverability
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Claude Connector

DemiSignal

Check any domain's email authentication (DMARC, SPF, DKIM, MX, BIMI, MTA-STS) and generate SPF and DMARC records.

View in the Claude registry
Brand
Unknown
Category
Pending
Primary Subcategory
Pending
Integration details

Description

DemiSignal checks a domain's live DNS and grades its email authentication, so you can see why mail lands in spam or fails DMARC without leaving the conversation. - check_domain: grades DMARC, SPF, DKIM (common selectors), MX, BIMI and MTA-STS. Returns each record, its status and the issues found, with a fix guide for every issue and a link to the full report. - generate_spf_record: builds an SPF record from the services and servers that send your mail, and counts DNS lookups against SPF's limit of 10. - generate_dmarc_record: builds a DMARC record and the host to publish it at, from your policy and report addresses. No account or API key needed. The generators compute from your input only; nothing is looked up or stored. For ongoing monitoring and DMARC report analysis, connect the domain at demisignal.com.

Integration type
Connector
Verification status
Community connector
Platform
Claude
Category
Pending

The broad Category that contains the Primary Subcategory.

Primary Subcategory
Pending

The Primary Subcategory used for this profile’s headline score.

Secondary Subcategories
None listed

Other Subcategories where the Integration is listed.

Brand
Unknown
Access
No account required
First tracked
2026-10-14
Tool count
3
Geography
US
Agent DiscoverabilityClaude Discoverability Score

Claude Connector discovery is coming soon

Community Connectors only appear in Claude’s registry.Once verified, organic discovery begins and we can calculate your score.Read more about Community Connector verification.

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What discovery looks like

Claude showing a list of relevant Connectors in a conversation

Claude can surface verified Connectors when they match a user’s Prompt.

Primary Subcategory

Competitive lineup

No Primary Subcategory assigned yetOnce DemiSignal has a Primary Subcategory, the Plugins and Connectors it competes with will appear here with their scores.
Tools

3 tools agents can invoke

Recommended guideHow to get your Claude Connector organically discoveredFollow the practical steps agents use to find, shortlist, and choose your Connector.Read guide
FAQs

DemiSignal Claude Connector FAQ

How the directory, categories and Discoverability Score work.

Read the methodology
How do I improve DemiSignal's Claude Connector discoverability?

The levers are the listing surface agents actually read: names, descriptions, keywords, tool metadata, and registry health. Which lever matters depends on where discovery breaks, which is what continuous measurement shows.

Where is this profile measured?

This profile uses the geography attached to the latest public registry snapshot: US. Locale tags are intentionally omitted.