ALTER
officialALTER - identity infrastructure for the AI economy
What can you do with ALTER MCP?
- Verify a ~handle — Ask your AI to call
alter.verifyto confirm an identity record and check what the holder allows to be known. - Look up identity infrastructure specs — Retrieve and reference ALTER’s published IETF drafts and protocols for identity, consent, and provenance.
- Access psychometric and trait documentation — Pull definitions and context for ALTER’s identity matching, belonging probability, and psychometric profiling concepts from linked research.
Documentation
Being known.
~alter
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Someone always holds a record of who you are. This one is yours.
Anyone can claim who they are.The proof is what you do, not what you say.
The part of you that handles being known.
Your ~handle is that record. You own it. You decide who reads it.
Any app can verify a ~handle.
alter.verify("~handle")
// known, only as far as you allow
One record. Every door.
{"@context":"https://schema.org","@type":"Organization","name":"~Alter","alternateName":"ALTER","url":"https://truealter.com","description":"Identity infrastructure. Where your identity earns.","sameAs":["https://x.com/_truealter","https://github.com/true-alter","https://doi.org/10.6084/m9.figshare.31794784","https://doi.org/10.6084/m9.figshare.31804222","https://doi.org/10.6084/m9.figshare.31812955","https://doi.org/10.6084/m9.figshare.31812982","https://doi.org/10.6084/m9.figshare.31813000","https://doi.org/10.6084/m9.figshare.31813006","https://doi.org/10.6084/m9.figshare.31951644","https://doi.org/10.6084/m9.figshare.31951383","https://datatracker.ietf.org/doc/draft-morrison-mcp-dns-discovery/","https://datatracker.ietf.org/doc/draft-morrison-identity-attributed-commits/","https://datatracker.ietf.org/doc/draft-morrison-identity-pronouns/","https://datatracker.ietf.org/doc/draft-morrison-substrate-observation/","https://datatracker.ietf.org/doc/draft-morrison-alter-uri-scheme/","https://datatracker.ietf.org/doc/draft-morrison-identity-accord/","https://datatracker.ietf.org/doc/draft-morrison-org-alter-policy-provision/","https://datatracker.ietf.org/doc/draft-morrison-mcp-tool-surface-names-registry/","https://datatracker.ietf.org/doc/draft-morrison-reviewed-by-trailer/","https://datatracker.ietf.org/doc/draft-morrison-compute-location-gate/","https://datatracker.ietf.org/doc/draft-morrison-substrate-provenance-grammar/","https://datatracker.ietf.org/doc/draft-morrison-agent-channel-fan-out/","https://datatracker.ietf.org/doc/draft-morrison-binding-moment-envelope/","https://datatracker.ietf.org/doc/draft-morrison-consent-settlement/"],"knowsAbout":["psychometric assessment","identity infrastructure","x402 protocol","identity matching","belonging probability","MCP (Model Context Protocol)","psychometric profiling","trait analysis"]}