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A2ahub MCP Server

by ydnikolaev Your server? Claim it
local only

A2ahub runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 31 Aug 2026.

Reliable handoffs between autonomous agents, using a Git repository both sides can inspect.

Installs / week
not published
3
Stars
0 open issues
31 Aug 2026
Last commit
from GitHub
Apache-2.0
License
Go

What the code does

We read the source, 6 h ago · rules 3dff92dd89df

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

    return filepath.Join(home, ".local", "share", "a2a", "components", productVersion)
        let process = Process()
Builds a database query by concatenation internal/host/github.go:235, internal/localserver/router.go:179
            select {
            case <-ctx.Done():
                return &Error{Op: op, Input: repo.Owner + "/" + repo.Name, Err: fmt.Errorf("%w: %w", ErrForkUnavailable, ctx.Err())}
const defaultTelegramAPIBase = "https://api.telegram.org"
Long encoded blob in source internal/release/trusted_root.json:43
            "rawBytes": "MIIB+DCCAX6gAwIBAgITNVkDZoCiofPDsy7dfm6geLbuhzAKBggqhkjOPQQDAzAqMRUwEwYDVQQKEwxzaWdzdG9yZS5kZXYxETAPBgNVBAMTCHNpZ3N0b3JlMB4XDTIxMDMwNzAzMjAyOVoXDTMxMDIyMzAzMjAyOVowKjEVMBMGA1UEChMMc2lnc3RvcmUuZGV2MREwDwYDVQQDEwhzaWdzdG9yZTB2MBAGByqGSM49AgEGBSuBBAAiA2IABLS…

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

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A2ahub — questions

Answers built from our own checks of this server.

Why is there no uptime for A2ahub?
A2ahub runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone.
Is A2ahub open source?
Yes — it is published under the Apache-2.0 licence, written in Go and 3 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.