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a2a-bridge

PyPIInfrastructure

PulseGate's liveness check found it on 5 Oct 2026; it is registered on GitHub and PyPI and has been in the index since 5 Sep 2026. How this is checked

a2a-bridge is an open-source Python package that exposes A2A agents to LibreChat and other OpenAI-compatible chat clients. It bridges chat-completions requests to A2A agent communication using JSON-RPC.

Inferred · not functionally tested

Open SourceMITCLISelf-hostedAPI
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Overview

5 features

Purpose: Connecting OpenAI-compatible chat clients to agents that use the A2A protocol.

Inferred · not functionally tested

Audience: developers integrating chat clients with A2A agents

Inferred · not functionally tested

Functions: agents

Inferred · not functionally tested

Interfaces: API: indicated (inferred, not tested) · MCP: unknown · CLI: indicated (inferred, not tested) · Self-hosting: indicated (inferred, not tested)

Recorded constraints: pricing: open_source · license: MIT · platforms: CLI · deployment: cli, self_hosted, api_only

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: pypi.org · github.com. These links do not verify the individual claims.

a2a-bridge sits in PulseGate's Frameworks & runtimes category. Inferred · not functionally tested: It focuses on connecting OpenAI-compatible chat clients to agents that use the A2A protocol. Inferred · not functionally tested: a2a-bridge is an open-source project aimed at developers integrating chat clients with A2A agents. Basis unknown · not verified: a2a-bridge is open source under the MIT license. Basis unknown · not verified: It ships for the command line and API, and it can be self-hosted.

Behind a2a-bridge is kleinmatic, and it first shipped in 2026. Development happens publicly on GitHub with 20 commits in the last 90 days. Inferred · not functionally tested: Key capabilities include openAI compatibility, A2A bridging, and JSON-RPC support. Inferred · not functionally tested: Catalogued interfaces include a public API.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • OpenAI compatibility
  • A2A bridging
  • JSON-RPC support
  • Chat completions
  • LibreChat integration

Topics: Inferred · not functionally tested

Tags
a2a-protocolopenai-compatibleagent-bridgejsonrpc
AI capabilities
Text
Inference: Cloud API

JSON profile · Text profile · Access guide

Built with & integrations

Framework
FastAPI
Connectors
API
Runs on
CLISelf-hostedAPI-only

Trust & compliance

License
MIT
Public signals
HTTPSOpen SourceGitHubActive maintenance

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed5 Sep · 01:27 UTC
    a2a-bridge seen via PyPI Fresh Feed
    Source: PyPI Fresh Feed · Open

Frequently asked questions about a2a-bridge

What is a2a-bridge?
Inferred · not functionally tested: A2a-bridge focuses on connecting OpenAI-compatible chat clients to agents that use the A2A protocol. It is catalogued under Frameworks & runtimes on PulseGate.
Who is a2a-bridge for?
Inferred · not functionally tested: a2a-bridge is an open-source project built for developers integrating chat clients with A2A agents.
Is a2a-bridge free?
Basis unknown · not verified: Yes — a2a-bridge is open source under the MIT license and free to use.
What platforms does a2a-bridge run on?
Basis unknown · not verified: a2a-bridge runs on the command line and API. It can also be self-hosted.
Is a2a-bridge still active?
PulseGate's liveness check found it on 5 Oct 2026. Its GitHub repository shows 20 commits in the last 90 days.
What are alternatives to a2a-bridge?
Similar projects tracked by PulseGate include A2A to MCP, agentbridge-cli, and A2A402 Agent Work Router.A2A to MCPagentbridge-cliA2A402 Agent Work Router
Who makes a2a-bridge?
a2a-bridge is developed by kleinmatic.
When did a2a-bridge launch?
a2a-bridge first shipped in 2026.

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