Make your skills impossible to dismiss.
Lemma turns assessments, teaching, projects and real work into evidence-backed skill records, organised in a portable Skills Passport that grows with you.
Lemma Skills Passport
No. LP-7K2Q-4M9X
Your skills are real.
The proof is everywhere else.
Code on GitHub, designs in Figma, a session you taught in a chat thread, a test result locked inside the site that ran it. None of it travels with you.
Lemma records the parts that can be checked in one record you own: sessions, assessments, peer confirmations, linked work and tutor practice.
Your skills are real.
The proof is everywhere else.
Code on GitHub, designs in Figma, a session you taught in a chat thread, a test result locked inside the site that ran it. None of it travels with you.
Lemma records the parts that can be checked in one record you own: sessions, assessments, peer confirmations, linked work and tutor practice.
Learn it, prove it, share it.
Three steps, and nothing you have to write about yourself. Everything on your record comes from something you actually did.
Start with the evidence you already have.
Learn live with practitioners, take adaptive assessments, connect your work from GitHub, Figma or Vercel and practise with the AI tutor. Each of them becomes evidence on the skill it covers.
React · useReducer with Maya R.
Today, 15:00 · 60 min · 350 LC held
See what the evidence actually demonstrates.
Connect each record to the skills it supports, with its source, its date and the points it added.
Skill assessment passed · level 7.4
19 questions · integrity clear · 2 Oct
Taught: hooks refactor with Priya K.
60 min · rated 5.0 · 1.5x · 7 Oct
GitHub repo verified · checkout-form
42 commits by you · 9 Oct
Peer confirmation from Sam T.
After a 60 min session · just now
React SCI
80
Practice 23 · Proof 22 · Reliability 20 · Freshness 15
Share a record people can inspect.
Publish selected skill records in a portable Passport. A viewer can open a skill, inspect its evidence and understand how the result was formed.
Alex Chen
Full-stack developer · San Francisco · since Mar 2026
React
21 evidence · Peer confirmation · 11 Oct
TypeScript
15 evidence · AI tutor drill · 22 Sep
AI Application Development
9 evidence · Vercel proof · 19 Sep
Get better at the skill, not the certificate.
Practise with people who have done the work, find out where you really stand, and let a tutor go after your gaps. Every hour counts toward the record.
Matched by signal, not by bio
Skills, goals, timezone and reliability decide who you are matched with, not a self-written bio.
One record, both sides of the table.
Candidates carry it from job to job. Hiring teams open it before they send another take-home.
Every session, assessment and project lands on the skill it proves
Publish the skills you choose; the rest stay private
A score with its working shown, not a badge
Yours across jobs, courses and platforms
A score you can argue with.
SCI is capped at 100, versioned, and split into four parts you can see. Every point traces back to a dated piece of evidence, so nobody has to take the number on faith.
- Source-linked evidenceEvery record names where it came from and who was involved.
- Clear verification stateA skill shows what has been checked, and what has not.
- Time and recency contextEvidence carries the date it was demonstrated, not just added.
- Versioned methodologyResults reference the ruleset version used to form them.
- Confirmed
Code review confirmed by Dana L.
Pairing session · 60 min · 12 Oct
- Verified
Repository verified · billing-service
GitHub · 63 commits by the owner · 4 Oct
- Passed
Adaptive assessment · level 6.9
21 questions · integrity clear · 28 Sep
Questions people ask first.
Read the methodologyWhat is a Skills Passport?
What kinds of evidence can I add?
Is a Skills Passport the same as a CV?
Who can see my evidence?
Can another product verify a Passport?
Give your skills somewhere to live.
Bring your evidence together and start building a Skills Passport that can grow with you.