feat(enrichments): add LinkedIn profile lookup

[TheodoreSpeaks]

Summary

• add a LinkedIn Profile enrichment backed by hosted provider cascades
• normalize matches to canonical LinkedIn person URLs
• add the LinkedIn icon, canvas sentence, tests, and generated tool output metadata

Type of Change

• New feature

Testing

• bun run test -- enrichments (44 tests)
• bun run type-check
• bun run lint
• bun run check:audits
• bun run docs-manifest:check

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

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Project	Deployment	Actions	Updated (UTC)
docs	Ready	Preview	Aug 21, 2026 5:32am

[cursor]

PR Summary

Medium Risk
New people-data lookups send name/email/company to third-party providers; logic is additive and follows the existing enrichment cascade pattern.

Overview
Adds a LinkedIn Profile enrichment that finds a person’s LinkedIn URL from full name plus optional email and company identifiers.

Providers cascade Findymail → Datagma → Prospeo → LeadMagic → PDL. Email reverse lookups run first; later providers use name + company when needed. Matches are normalized to https://www.linkedin.com/in/{slug} and company pages are rejected.

The enrichment is registered in the catalog and gets a canvas sentence on the Data Enrichment block. Unit tests cover cascade order, param building, URL normalization, and Prospeo NO_MATCH handling.

^{Reviewed by Cursor Bugbot for commit 0352193. Bugbot is set up for automated code reviews on this repo. Configure here.}

[greptile-apps]

Greptile Summary

Adds a LinkedIn profile enrichment that searches a hosted provider cascade and normalizes successful matches to canonical LinkedIn person URLs.

• Registers the enrichment and its canvas sentence.
• Adds Findymail, Datagma, Prospeo, LeadMagic, and People Data Labs provider mappings.
• Adds provider-contract and URL-normalization tests.
• Adds the LinkedIn icon and regenerated tool-output metadata.

Confidence Score: 5/5

The PR appears safe to merge.

No blocking failure remains.

Important Files Changed

Filename	Overview
apps/sim/enrichments/linkedin-profile/linkedin-profile.ts	Defines the provider cascade, request projections, failure handling, and canonical LinkedIn person-URL normalization.
apps/sim/enrichments/linkedin-profile/linkedin-profile.test.ts	Covers provider order, parameter construction, output normalization, and Prospeo failure projection.
apps/sim/enrichments/registry.ts	Registers the new LinkedIn profile enrichment.
apps/sim/blocks/blocks/enrichment.ts	Adds the LinkedIn profile operation’s canvas sentence.
packages/emcn/src/icons/linkedin.tsx	Adds the LinkedIn brand glyph used by the enrichment.

Sequence Diagram

sequenceDiagram
  participant W as Workflow
  participant E as LinkedIn Enrichment
  participant P as Provider Cascade
  W->>E: Name, email, and company hints
  loop Findymail → Datagma → Prospeo → LeadMagic → PDL
    E->>P: Build provider-specific request
    P-->>E: Provider response
    E->>E: Normalize LinkedIn person URL
  end
  E-->>W: Canonical linkedinUrl or no match

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[TheodoreSpeaks]

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