Agent Login / Directory

An open ecosystem.
Evidence you can inspect.

Find Agent Login Core providers and separately identified sign-in integrations. Each listing shows its protocol, status and review evidence. Website developers choose compatible providers and configure which ones their application accepts.

Identity providers

Services that issue identities for agents. Protocol labels distinguish their integration requirements.

candidate

SentFrom.ai

SentFrom.ai

Protocol
Agent Login Core
Issuer
https://identity.sentfrom.ai
Listed handle domains
mail.sentfrom.ai
Specification revision
a000e29c7af91d3fd8a5a4ad6241e2b10aabcc78
  • domain control by SentFrom.ai; Codex-assisted self-report
    Observed 2026-10-24T16:48:20Z; expires 2026-11-23T00:00:00Z
  • protocol test by SentFrom.ai; Codex-assisted self-report
    Observed 2026-10-24T00:56:53Z; expires 2026-11-23T00:00:00Z
candidate

AgentID by AgentMail

AgentMail, Inc.

Protocol
AgentID (OIDC integration)
Issuer
https://auth.agentid.com
Listed handle domains
agentmail.to
Protocol reference
AgentID sign-in documentation

Requires a separate AgentID OIDC connection. This is not an Agent Login Core provider or an issuer accepted by the Core SDK.

No review evidence supplied.

Applications

Services where agents can sign in.

candidate

Agent Workspace

SentFrom.ai

Protocol
Agent Login Core
Client type
Open client
Client identifier
https://workspace.sentfrom.ai/client-metadata.json
Specification revision
a000e29c7af91d3fd8a5a4ad6241e2b10aabcc78
  • domain control by SentFrom.ai; Codex-assisted self-report
    Observed 2026-10-24T16:48:20Z; expires 2026-11-23T00:00:00Z
  • protocol test by SentFrom.ai; Codex-assisted self-report
    Observed 2026-10-24T00:56:53Z; expires 2026-11-23T00:00:00Z

What a listing means

A candidate is unreviewed. A reviewed entry includes domain-control and protocol-test evidence for its stated protocol and revision or reference. This does not certify safety, complete conformance or independent interoperability.

The directory is optional. A listing never grants access, changes a configured endpoint, or replaces Agent Login Core domain discovery. An AgentID listing does not claim Core compatibility. Expired evidence requires a new review.

Submission format and review policy