About Oxtail
Oxtail is an MCP server in the Blockchain category: coordination layer for parallel AI coding agent sessions, exposed over MCP.
Install
claude mcp add oxtail -- npx -y oxtailnpx -y oxtailThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (18)
**— Discovery & state —**No description in manifest
Parameters not published.
**— Durable delegation —**No description in manifest
Parameters not published.
**— Messaging —**No description in manifest
Parameters not published.
**— Read & diagnose —**No description in manifest
Parameters not published.
ask_peerDelegate-and-wait: block for a correlated reply
Parameters not published.
block_workClose an obligation BLOCKED + tell the requester why
Parameters not published.
claim_sessionRegister this session's id (the routine join path)
Parameters not published.
complete_workClose an obligation DONE + notify the requester
Parameters not published.
get_my_sessionThis server's registry entry + identity-detection diagnosis
Parameters not published.
list_project_sessionsList peers in a project root, with `client_type` + `state` card
Parameters not published.
Show all 18 tools
message_statusDid my message land?
Parameters not published.
my_open_workDelegations you own but haven't closed
Parameters not published.
read_my_messagesDrain this session's inbox
Parameters not published.
read_sessionA peer's recent transcript (clean turns, or raw pane)
Parameters not published.
register_my_sessionPin the id directly
Parameters not published.
reply_to_messageReply by `message_id` (derives target + correlation)
Parameters not published.
send_messageFire-and-forget to a peer (≤8KB)
Parameters not published.
set_my_stateWrite a `purpose` card (≤200 chars) peers can read cheaply
Parameters not published.
Ask AI
Ask AI about Oxtail
Powered by Claude · Grounded in docs
Security checks
6 checks have not been run yet.