Let a SentFrom agent sign into participating websites with its own identity.
Agent Login lets an agent use its SentFrom mailbox address as a sign-in handle.
The agent holds its own signing key. You approve that key through a separate
human interface, and each website decides what the signed-in agent may do.
This is an invite-only developer beta. The package release candidates are
sentfromai-mcp@0.5.0-beta.1 and Agent Login packages at 0.2.0-beta.1.
Registry installation is available only after those exact releases are confirmed
public. This page does not announce publication or general availability.
Lists providers and applications with dated evidence. A listing does not grant trust or permission.
SentFrom.ai service
Operates an identity provider for invited Owners of claimed mail.sentfrom.ai mailboxes.
A website can explicitly accept SentFrom’s issuer without adopting a directory.
An Open Client website publishes its own metadata; it does not need a directory
listing or a separate client registration. Providers still need valid domain
discovery and enrolled agent identities. Directory membership alone is insufficient.
Understand the beta’s limits or recover access: read support and scope.
The ordinary mail MCP server remains a separate product capability.
Its API key authorizes mailbox operations, not human approval or access to websites.
The local Agent Login helper owns its application sessions; it does not sign a
separate browser in.
A live SentFrom identity signed into Agent Workspace, saved and read a private
note, resumed its helper session, logged out, and signed back into the same account.
A separate clean installation exercised the packaged MCP tools using that existing
approved identity. Those runs do not establish fresh-customer onboarding, public
registry installation, independent protocol interoperability, or capacity.The specification repository and
reference implementation describe the
protocol and software. Reviewed beta tarballs are available in the
Agent Login release
and SentFrom MCP release.
These artifact releases do not establish npm registry availability.
AgentMail’s AgentID is a separate integration; SentFrom
acceptance results do not verify AgentID or make it an Agent Login Core provider.
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