ccmcp

README

ccmcp

A dynamic CLI and TUI for managing Claude Code's MCP servers, plugins, and per-project overrides across every scope Claude Code honors.

Why

Claude Code auto-loads MCP servers from at least six distinct places — user config, local project state, committed .mcp.json, bundled plugin .mcp.jsons, claude.ai OAuth integrations, and in-memory overrides. Starting a session with all of them enabled burns hundreds of tokens of context before you type a character. The built-in /mcp menu lets you toggle things one row at a time; ccmcp lets you toggle them in bulk, by scope, or by filter, and gives you a single view that reflects what will actually load in the current project.

Install

Prebuilt release or go install (needs Go 1.25+):

go install github.com/ringo380/ccmcp@latest

From source:

git clone https://github.com/ringo380/ccmcp
cd ccmcp
go build -ldflags='-s -w' -o ~/bin/ccmcp .

Quick start

# In any project directory:
ccmcp

The "effective" view is the default. It lists every MCP that will load in this project, with a badge showing its source and a checkbox showing whether it's currently enabled here. Three keystrokes to turn off every plugin-registered MCP for this project:

/plugin      <enter>      N      w

• /plugin — filter rows whose name contains "plugin" (or filter on a plugin name like cloudflare)
• N — bulk-disable everything visible (writes to disabledMcpServers for this project only)
• w — save

Undo the same way with A.

What ccmcp sees

Badge	Source	Location	Effect
u	user	~/.claude.json#/mcpServers	loads in every project
l	local	~/.claude.json#/projects[<cwd>]/mcpServers	this directory only
p	project	./.mcp.json	shared via git, team-wide
P	plugin	bundled .mcp.json per enabled plugin	loads whenever plugin enabled
@	claude.ai	OAuth remote integration	loads wherever you're signed in
s	stash	~/.claude-mcp-stash.json	ccmcp-owned, parked

The effective view's [x] / [~] / [ ] marks mean:

• [x] — will load in this project
• [~] — disabled here via a per-project override (easy to undo)
• [ ] — not active in this project by any source

TUI keys

MCPs tab (default)

Key	Action
space	toggle current row in the active scope
A / N	bulk enable/disable every visible row
m	move an MCP's config between user / local / stash
s	cycle scope: effective → local → user → project → stash
/	filter by substring (enter to lock, esc to cancel)
c	clear filter
j / k / arrows	navigate
g / G	top / bottom
pgup / pgdn	page

Plugins tab

Key	Action
space	toggle plugin enabled/disabled
A / N	bulk enable/disable every visible plugin
f	cycle filter: all → enabled → disabled
/	search

Profiles tab

Key	Action
enter	apply profile (replaces current project's MCPs)
n	create profile from current state
d	delete

Summary tab

Read-only overview of every scope's counts, per-project overrides, and redundancies (e.g., "MCPs in stash that are also provided by an enabled plugin — stash entry is redundant").

Global

Key	Action
tab / shift+tab	cycle tabs
1 / 2 / 3 / 4	jump to MCPs / Plugins / Profiles / Summary
w	save all staged changes
q	quit (warns if unsaved)
Q	force quit, discard changes

Changes are staged until you press w. An UNSAVED badge appears in the header whenever you have pending edits.

CLI

Every TUI action is scriptable from the CLI:

ccmcp status                                   # show everything at once
ccmcp status --json                            # JSON for scripts

ccmcp mcp list [--scope SCOPE]                 # SCOPE: user|local|project|plugin|claudeai|overrides|stash|all
ccmcp mcp enable  <name> [--scope SCOPE]
ccmcp mcp disable <name> [--scope SCOPE] [--to-stash]
ccmcp mcp move    <name> --to {user|local|stash}
ccmcp mcp override <name> [--undo]             # per-project disable (writes disabledMcpServers)
ccmcp mcp stash   [<name>...]                  # user-scope → stash
ccmcp mcp restore [<name>...]                  # stash → user-scope

ccmcp profile save|list|show|use|delete <name> [<mcp>...]
ccmcp plugin list [--enabled|--disabled]
ccmcp plugin enable|disable|install|remove <id> [--marketplace M] [--purge]
ccmcp marketplace list|add|remove <name> [--source github|git|local] [--repo R]

ccmcp tui --dump [--tab mcps|plugins|profiles|summary]   # print initial render, no TTY

Global flags: --path <dir> (override cwd), --dry-run, --json, --no-color.

Per-project overrides

/mcp in Claude Code writes per-project disables to ~/.claude.json#/projects[<path>].disabledMcpServers. ccmcp reads and writes the same field with the same prefix encoding:

Example key	Source
"dropbox"	stdio MCP (plain name)
"claude.ai Gmail"	claude.ai integration
"plugin:context7:context7"	plugin-registered MCP (plugin:<plugin>:<server>)

Pressing space on an effective-view row flips the appropriate override key; A/N do it for every visible row at once.

Plugin installer

ccmcp plugin install <name> --marketplace <m> fetches source code from the marketplace and records the install in ~/.claude/plugins/installed_plugins.json. Four marketplace source formats are supported:

• bare string path (./plugins/foo) — subdir of an already-cloned marketplace repo
• url — full-repo clone, optional sha pin
• git-subdir — clone a repo and copy a subpath
• github — repo-shorthand (owner/name, optional ref)

--register-only skips the fetch if the cache dir already exists. --purge on plugin remove also deletes the cache.

Safety

• Every write is atomic (temp + fsync + rename). No partial writes survive a crash.
• Before any mutation, ccmcp snapshots the target file to ~/.claude-mcp-backups/<name>-<YYYYMMDD-HHMMSS>.json. Same-second collisions get a numeric suffix.
• --dry-run never touches disk (asserted by a test against before/after md5s).
• ~/.claude.json has 80+ telemetry / onboarding / cache fields; ccmcp mutates only what it owns and preserves unknown fields round-trip. Verified by TestClaudeJSONPreservesUnknownFields.

Testing

go test ./...

61 tests across config readers/writers, CLI sandbox runs, installer, and a headless TUI state-machine that drives the real tea.Model with synthesized key events.

Project layout

cmd/              cobra subcommands (status, mcp, profile, plugin, marketplace, compat aliases)
internal/
  config/         readers + writers for every Claude Code config file; override-key helpers
  install/        plugin marketplace installer (4 source formats)
  paths/          config path resolution ($CLAUDE_CONFIG_DIR aware)
  stringslice/    shared slice helpers
  tui/            bubbletea app: 4 tabs, scope-aware toggle, move, bulk
main.go

Scope terminology

ccmcp uses Claude Code's native names:

• user — ~/.claude.json#/mcpServers
• local — ~/.claude.json#/projects[<cwd>]/mcpServers (what Claude Code calls "local")
• project — ./.mcp.json (what Claude Code calls "project" — shared via git)
• stash — ~/.claude-mcp-stash.json (ccmcp-owned)
• effective — the union of what actually loads in the current project

Legacy aliases --scope project → local and --scope mcpjson → project are still accepted so older scripts keep working.