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Lumin

Lumin turns a chat into a working e-signature and agreement desk. Send a PDF or a saved Lumin template out for signature, set signing order and expiry, then check status, fetch the signed copy and the Certificate of Completion, or cancel a request — all in the conversation. You can also draft a document in Markdown and convert it to a signature-ready PDF, or generate a document from an AgreementGen template with your own variables and line-item tables. What you can do: • Send a signature request from an uploaded file or a saved template, with ordered or parallel signers, viewers, custom email copy and an expiry date • Track status per signer, then download the signed agreement, the Certificate of Completion, or a merged copy • Cancel an in-flight request — the audit trail is preserved • Browse your templates and inspect their fields, variables and signer roles before sending • Generate a document or an AgreementGen agreement from a template • Convert Markdown into a PDF with signature, initials, date and text fields Try: • "Send this NDA to alice@acme.com and bob@acme.com for signature, due in 14 days." • "What's the status of the sent agreement?" • "Generate a sales proposal from our Proposal template for Acme with a $1,500 line item and send it to Jane." • "Download the signed copy and the certificate of completion." Requires a Lumin account. Sending a signature request emails your recipients, so you'll always see the recipient list before it goes out.

View in the Claude registry
Integration type
Connector
Verification status
Verified connector
Platform
Claude
Category
Productivity

The broad Category that contains the Primary Subcategory.

Primary Subcategory
E-Signature & Contract Execution

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

Secondary Subcategories
Document Signing

Other Subcategories where the Integration is visible.

Access
Account required
First tracked
2026-02-02
Tool count
14
Geography
US

Claude Discoverability Score

Live · refreshed daily. Last refreshed

Lumin in E-Signature & Contract Execution

37/100
Buried

#4of 8competitors

Shown to buyers in 37.1% of contested Runs.

How this score is measured

What we measure

One core score. Three important factors to discoverability.

  • Picked

    · 37.1/100
    Sets the score
  • Found

    · 20/100
    Diagnostic
  • Positioned

    · 37.5/100
    Diagnostic
Primary Subcategory
#4 of 8ranked by public Discoverability Score
Primary Subcategory
1SignNow96/100
2Docusign92/100
3DocuSeal88/100
4Lumin37/100
5PandaDoc23/100
Score explained

What does 37/100 mean?

37 is Lumin's rounded picker appearance rate. It appeared in the connector picker, or Claude invoked it directly, in 37.1% of contested conversations. All three measures are important to discoverability: Picked determines the headline score, Found shows how often Claude found Lumin in connector search, and Positioned shows where it appeared in the picker.

InvisibleBuriedEmergingCompetitiveWinning

Lumin is 3 points from Emerging.

FoundDiagnostic

Whether Claude found your Connector in connector search. It must be Found before it can reach the picker, but the score counts picker appearances—not search results.

PickedMain score

How often your Connector appeared in the picker, or Claude invoked it directly, across contested conversations. This percentage is the Discoverability Score; the headline number is rounded.

PositionedDiagnostic

What position your Connector appeared in when it was shown in the picker. This shows prominence, but it does not affect the score.

Read the full scoring methodologyRecommended guideHow to get your Claude Connector organically discoveredFollow the practical steps agents use to find, shortlist, and choose your Connector.
Tools

14 tools agents can invoke

Lumin FAQ
How do I improve a Verified connector's 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.

What are Lumin alternatives on Claude?

As of 2026-08-14, Lumin competes with SignNow, Docusign, DocuSeal, PandaDoc, Signeasy, DocHub, Jotform Sign in Claude E-Signature & Contract Execution, ranked by public Discoverability Score.

Where does Lumin rank in E-Signature & Contract Execution on Claude?

As of 2026-08-14, Lumin ranks #4 of 8 in Claude E-Signature & Contract Execution with a Discoverability Score of 37/100 (Buried).

Where is this profile measured?

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