title: Github ssh-agent cannot push
body: <p>I want to Push changes via SSH to my git repo.</p>
  <pre><code>git@github.com: Permission denied (publickey).
  fatal: Could not read from remote repository.
  
  Please make sure you have the correct access rights
  and the repository exists.
  </code></pre>
  <p>I have my ssh-agent up and running. I have my key loaded via <code>ssh-add</code>. It is the right key, I checked a bunch of times. It is also registered in my github.</p>
  <p>When I try to <code>git push origin</code> I get the error from the above. It is the correct origin.</p>
  <p>I also looked into this a lot and someone said that if you have multiple keys to the same git, it gets confused or something, but I have only one key loaded.</p>
  <p>I cloned the repo via ssh aswell.</p>
  <p>What should I do? I'm stuck on this for over 4 hours and I can't figure it out.</p>
  <p><strong>UPDATE</strong></p>
  <p>I've ran <code>ssh -v -T git@github.com</code> and the output is:</p>
  <pre><code>OpenSSH_for_Windows_7.7p1, LibreSSL 2.6.5
  debug1: Connecting to github.com [140.82.121.3] port 22.
  debug1: Connection established.
  debug1: key_load_public: No such file or directory
  debug1: identity file C:\\Users\\s/.ssh/id_rsa type -1
  debug1: key_load_public: No such file or directory
  debug1: identity file C:\\Users\\s/.ssh/id_rsa-cert type -1
  debug1: key_load_public: No such file or directory
  debug1: identity file C:\\Users\\s/.ssh/id_dsa type -1
  debug1: key_load_public: No such file or directory
  debug1: identity file C:\\Users\\s/.ssh/id_dsa-cert type -1
  debug1: key_load_public: No such file or directory
  debug1: identity file C:\\Users\\s/.ssh/id_ecdsa type -1
  debug1: key_load_public: No such file or directory
  debug1: identity file C:\\Users\\s/.ssh/id_ecdsa-cert type -1
  debug1: key_load_public: No such file or directory
  debug1: identity file C:\\Users\\s/.ssh/id_ed25519 type -1
  debug1: key_load_public: No such file or directory
  debug1: identity file C:\\Users\\s/.ssh/id_ed25519-cert type -1
  debug1: key_load_public: No such file or directory
  debug1: identity file C:\\Users\\s/.ssh/id_xmss type -1
  debug1: key_load_public: No such file or directory
  debug1: identity file C:\\Users\\s/.ssh/id_xmss-cert type -1
  debug1: Local version string SSH-2.0-OpenSSH_for_Windows_7.7
  debug1: Remote protocol version 2.0, remote software version babeld-b5f98373
  debug1: no match: babeld-b5f98373
  debug1: Authenticating to github.com:22 as 'git'
  debug1: SSH2_MSG_KEXINIT sent
  debug1: SSH2_MSG_KEXINIT received
  debug1: kex: algorithm: curve25519-sha256
  debug1: kex: host key algorithm: rsa-sha2-512
  debug1: kex: server-&gt;client cipher: chacha20-poly1305@openssh.com MAC: &lt;implicit&gt; compression: none
  debug1: kex: client-&gt;server cipher: chacha20-poly1305@openssh.com MAC: &lt;implicit&gt; compression: none
  debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
  debug1: Server host key: ssh-rsa SHA256:foobar
  debug1: Host 'github.com' is known and matches the RSA host key.
  debug1: Found key in C:\\Users\\foobar/.ssh/known_hosts:1
  Warning: Permanently added the RSA host key for IP address 'foobar' to the list of known hosts.
  debug1: rekey after 134217728 blocks
  debug1: SSH2_MSG_NEWKEYS sent
  debug1: expecting SSH2_MSG_NEWKEYS
  debug1: SSH2_MSG_NEWKEYS received
  debug1: rekey after 134217728 blocks
  debug1: SSH2_MSG_EXT_INFO received
  debug1: kex_input_ext_info: server-sig-algs=&lt;ssh-ed25519-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp256-cert-v01@openssh.com,rsa-sha2-512-cert-v01@openssh.com,rsa-sha2-256-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ssh-dss-cert-v01@openssh.com,ssh-ed25519,ecdsa-sha2-nistp521,ecdsa-sha2-nistp384,ecdsa-sha2-nistp256,rsa-sha2-512,rsa-sha2-256,ssh-rsa,ssh-dss&gt;
  debug1: SSH2_MSG_SERVICE_ACCEPT received
  debug1: Authentications that can continue: publickey
  v01@openssh.com,rsa-sha2-256-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ssh-dss-cert-v01@openssh.com,ssh-ed25519,ecdsa-sha2-nistp521,ecdsa-sha2-nistp384,ecdsa-sha2-nistp256,rsa-sha2-512,rsa-sha2-256,ssh-rsa,ssh-dss&gt;
  debug1: SSH2_MSG_SERVICE_ACCEPT received
  debug1: Authentications that can continue: publickey
  debug1: Next authentication method: publickey
  debug1: Offering public key: RSA SHA256:Ae2CCQzd33Dczv8gPiRiYEWJ7xwBVOU+719JTJ/5fjQ C:\\Users\\foobar\\.ssh\\foobar\\open_ssh-agent
  debug1: Server accepts key: pkalg ssh-rsa blen 279
  warning: agent returned different signature type ssh-rsa (expected rsa-sha2-512)
  debug1: Authentication succeeded (publickey).
  Authenticated to github.com (foobar).
  debug1: channel 0: new [client-session]
  debug1: Entering interactive session.
  debug1: pledge: network
  debug1: client_input_channel_req: channel 0 rtype exit-status reply 0
  Hi vivere! You've successfully authenticated, but GitHub does not provide shell access.
  debug1: channel 0: free: client-session, nchannels 1
  Transferred: sent 2560, received 2468 bytes, in 0.2 seconds
  Bytes per second: sent 10852.5, received 10462.5
  debug1: Exit status 1
  </code></pre>