readMcpServers only ever parses ~/.claude.json (top-level = user scope,
projects[<root>] = the panel's "projectScoped" bucket, which the CLI itself
calls `local`). The previous user/project scope choice was the exact
inverse: `--scope project` writes .mcp.json, which readMcpServers never
reads (a successful add would vanish), and every "projectScoped" row was
actually `local`, so Remove sent a scope the CLI could never match.
- cc-mcp-cli.js: MCP_SCOPES -> ["user", "local"]; drop the local
mutationQueue/serialize in favor of cc-plugin-cli.js's exported one, so a
plugin install and an MCP add can't spawn `claude` concurrently; drop the
String(v) coercion in env/header flags (a wrong-typed value is now a 400,
not a written "[object Object]"); assertEmbeddedValue allows empty strings
(a legitimate empty stdio arg was previously a 400).
- cc-plugin-cli.js: export `serialize` for reuse.
- CcConfig.tsx: CcMcpScope narrowed to user/local; the projectScoped bucket's
McpCard now sends scope="local"; rows sourced from
~/.claude/settings.json (no CLI scope addresses them) no longer render a
Remove button. Cleaned up i18n keys my own earlier change made dead
(explain.mcp.addCmd/remove/removeButton) and gave the scope <select> its
own short option labels instead of reusing full-sentence section headings.
Mutation goes through `claude mcp add|remove`, never a direct edit of
~/.claude.json — the running CLI rewrites that file concurrently, so a
dashboard write would race it. Reads stay on readMcpServers.
The plan specified a --url flag; the real CLI (v2.1.266) has none —
commandOrUrl is positional, and --header must trail it or the variadic
flag swallows the url. Built against the verified shape.
nntrivi2001