AgentAuth
Overview
Authentication layer enabling AI agents to securely access 250+ apps on users' behalf.
AgentAuth is a developer-focused authentication layer designed to empower AI agents with secure, seamless access to over 250 popular applications. Tailored for AI agents, it simplifies the complexities of authentication by supporting OAuth 2.0, API keys, JWT, and more. With built-in support for leading agentic frameworks like LangChain, CrewAI, and LlamaIndex, AgentAuth ensures that AI agents can interact with tools such as Gmail, Slack, Salesforce, and Google Calendar without manual integration overhead. Its unified dashboard offers complete visibility into user-connected accounts, facilitating efficient monitoring and issue resolution. By handling the intricacies of authentication, AgentAuth allows developers to focus on building innovative, user-centric AI solutions.
AI Agent Store research
What the evidence says about AgentAuth
The old AgentAuth URL now redirects to agents.composio.dev, while Composio's current documentation incorporates per-user authentication into its broader agent tool-execution platform. This listing is best understood as authentication and action infrastructure for agents, not as a standalone agent that completes end-user work by itself.
Last reviewed August 29, 2026
Verified capabilities
- Per-user delegated authentication
Composio maps each agent user to isolated connected accounts, stores and refreshes credentials, and keeps one user's tool calls from using another user's accounts.[3]
- In-chat connection flow
Agents can surface a hosted Connect Link when a required account is missing, wait for authorization, and then retry the tool call without developers building a separate auth UI.[3]
- Tools, triggers, and sessions
The current platform combines authentication with tool discovery and action execution across more than 1,400 apps, plus triggers, SDKs, CLI access, and hosted MCP sessions.[2]
Where it fits best
Buying and deployment notes
Composio has a hard-capped Free plan with 100,000 tool calls and 50,000 trigger events per month. Pro is $29 per month with usage credit and metered overage; Enterprise is custom-priced.[4]
Platforms: Composio API and SDKs, Hosted MCP, Composio CLI, Agent plugins, Web dashboard[1], [2]
Deployment: Composio-managed cloud service, Integration inside a developer's agent or application[1], [2]
Important considerations
- AgentAuth is no longer presented as a distinct current product on its old URL; buyers should evaluate the current Composio platform and authentication model instead of relying on the legacy product name.[1], [2]
- Users still have to authorize their own connected accounts through hosted Connect Links, and revoked or expired credentials require reconnection.[3]
- Free usage is hard-capped, while paid use can add per-call, trigger, premium-tool, connection, and optional security charges.[4]
Sources and research method (4)
We record only claims tied to public sources checked by our team or listing workflow. Counts above are derived directly from this profile, not a subjective rating.
- agents.composio.devOfficial site · checked 2026-08-29
- Welcome | Composio DocumentationDocumentation · checked 2026-08-29
- Authentication | ComposioDocumentation · checked 2026-08-29
- Pricing | ComposioPricing page · checked 2026-08-29
Autonomy level
87%
Comparisons
Custom Comparisons
Some of the use cases of AgentAuth:
- Developers building AI agents requiring secure access to multiple third-party applications.
- Streamlining authentication processes across diverse tools and services.
- Integrating AI agents with CRM, productivity, and communication platforms.
- Enhancing AI agent capabilities with seamless tool interactions.
- Managing user permissions and access controls efficiently.
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Pricing model:
Code access:
Popularity level: 66%
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