Keycard

Keycard puts users, developers and companies in control of AI agents with real-time, adaptive permissions and complete transparency.

[Keycard @KeycardLabs]

Read the full announcement: https://t.co/zNkb6B7ifS

[Keycard @KeycardLabs]

For 30 years, security assumed you could trust the actor and you'd have time to fix what broke. Agents break both assumptions. 🧵

[Keycard @KeycardLabs]

In SF for the @aiDotEngineer World's Fair? Join us at AAuth Night: Moving Beyond OAuth. Lightning talks and live demos with @DickHardt and Keycard CTO @jaredhanson, plus a panel Q&A moderated by @vtahowe.

[Keycard @KeycardLabs]

@Redpoint https://t.co/j6wCIM4Ob1

[Keycard @KeycardLabs]

@Redpoint named us to the 2026 InfraRed 100, the list of the most promising private infra companies.

#AIAgents are the new infra layer. 🧵

[Keycard @KeycardLabs]

We're grateful to be on the list with the teams building the rest of the stack, and to @Redpoint for spotlighting the category.

See the full InfraRed 100 ↓

[Keycard @KeycardLabs]

Great night at the @insecureagents event at @AICouncilConf. Our co-founder @ianlivingstone was on the panel with @sentry, @browserbase, and @Cloudflare talking about why identity is the bottleneck for agents, followed by a packed happy hour. Thanks to Insecure Agents for putting this together and thanks to everyone that came out.

[Keycard @KeycardLabs]

Sessions defined auth for web apps. IAM defined it for cloud. For agents, it's delegated cross-app auth.

Full write-up with code examples ↓ https://t.co/0vCCMrCIWD

[Keycard @KeycardLabs]

When one agent calls another to query Snowflake, it passes down the same broad credentials. Nothing is scoped to the task. Nothing expires with the session. You can't tell which agent did what, on whose behalf, or why.

Today we're launching Keycard for Multi-Agent Apps 🧵

[Keycard @KeycardLabs]

Deploy to Vercel, Cloudflare, https://t.co/qPYUlcA5T2, AWS, GCP, or Azure. No secrets on disk, no credentials in databases, no token lifecycles to manage. Agents establish identity directly from their runtime environment.

[Keycard @KeycardLabs]

Register here ↓
https://t.co/0w0VYcP1YJ

[Keycard @KeycardLabs]

@a16z is hosting a Security & AI Demo Day on May 21 in SF.

Fireside chat with @PattiDegnan and Joel de la Garza, then five portfolio companies demo live: @KeycardLabs, @SocketSecurity, @cotoolai, @CygnvsInc, and @DoppelHQ.

Stick around for the cocktail reception after. It's always a good time to connect with folks building in this space.