mcp-neovim-server no longer runs as a per-session npx stdio child.
It is now a MetaMCP namespace upstream on emmett (one persistent
process), reached over Streamable-HTTP via the mcp-session-pool:
Claude Code -> pool.localhost:12010/p/neovim/mcp
-> MetaMCP neovim namespace -> mcp-neovim-server -> nvim socket
- .mcp.json: stdio npx server -> streamable-http pool endpoint
- agents/companion.md + skills: tool names are now 3-segment
(mcp__neovim__neovim__vim_*) — the MetaMCP aggregation shape; the
surface description and unavailability runbook updated for the
three-link path (nvim socket / MetaMCP / session)
- README: connection-path diagram
Host side (servers/emmett, deployed separately): neovim added to
services.mcp-session-pool.upstreams; metamcp.nix seeds the neovim
mcp_servers row + mapping and adds nodejs to the unit PATH.
Adds a Claude Code agent and three skills for collaborating with the
user's running Neovim instance via mcp-neovim-server and the official
coder/claudecode.nvim plugin:
- agents/companion.md — the nvim companion identity, prefers runtime
introspection over training-data guessing
- skills/editor-introspect — read-only queries against the live editor
- skills/editor-act — safe driving (open, jump, toggle, run); no buffer edits
- skills/claude-code-handoff — delegate buffer edits to the in-editor
Claude Code session so users get a diff to accept or reject
oleks