https://agentclientprotocol.com/registry
Registry of agents implementing the Agent Client Protocol, ACP.
Authentication Required: This registry maintains a curated list of agents that support user authentication.
Users must be able to authenticate themselves with agents to use them. All agents are verified via CI to ensure they return valid
authMethodsin the ACP handshake. See AUTHENTICATION.md for implementation details and the ACP auth methods proposal for the specification.
Fetch the registry index:
https://cdn.agentclientprotocol.com/registry/v1/latest/registry.json
JetBrains IDEs use a dedicated index, plus an opt-in preview channel that serves the newest available version (preview build or stable release) for agents that publish one:
https://cdn.agentclientprotocol.com/registry/v1/latest/registry-for-jetbrains.json
https://cdn.agentclientprotocol.com/registry/v1/latest/registry-for-jetbrains-preview.json
https://cdn.agentclientprotocol.com/registry/v1/latest/registry-for-jetbrains-air.json
registry-for-jetbrains-air.json is intended for JetBrains Air and excludes Gemini CLI.
The preview index is a complete, drop-in replacement for the JetBrains index — agents without a preview channel appear at their stable version. Preview distributions are not verified; see FORMAT.md.
See FORMAT.md for the registry schema, distribution types, and platform targets.
Agent versions are automatically updated via a cron job that runs hourly. It checks for new releases across all supported distribution types (npm, PyPI, GitHub releases) and commits updates directly to main.
See CONTRIBUTING.md for instructions.
This registry is licensed under the Apache License 2.0. Individual agents are subject to their own licenses.