Two tabs manage, for one profile at a time, the skills in its skills/ folder (Skills) and the MCP servers in its .claude.json (MCP). Pick the profile at the top of either tab: the choice carries over when you switch between the two. You can also click Skills or MCP on a profile in the Profiles tab. The line next to the selector shows the account the profile is signed in with.
Every change goes to a backup first, like any other operation, and applies from the next Claude Code session in that profile.
A skill is a folder skills/<name>/ with a SKILL.md file: a frontmatter with name and description, then the instructions. Claude reads the description to decide when to use the skill.
npx skills install skills this way). Type in Filter skills… to narrow the list.SKILL.md. The other files of the folder are listed above the editor. Save keeps the previous version in the backup.skills/<name>/SKILL.md ready to fill in.If the profile shares skills with others, the header says so: editing, adding or deleting a skill changes it for all of them.
Skills that come from plugins are not listed here: manage them with /plugin in Claude Code.
The tab lists the servers configured in the profile’s .claude.json (for the default profile, ~/.claude.json):
mcpServers key, what claude mcp add --scope user writes. These servers are available in every project.projects.<path>.mcpServers, what claude mcp add writes by default (local scope). The badge shows the project folder; hover it for the full path.Each row shows the type (stdio, http or sse), the command or URL, and the names of its environment variables and headers. Their values are not shown in the list, because they often hold tokens; Edit… shows them.
NAME=value, one per line) for a local stdio server, or the URL and headers (Name: value) for a remote one.timeout, are kept./mcp in the other profile to authenticate there..claude.json, and those whose .claude.json cannot be read yet (start Claude Code in them once). One backup covers every profile. Sign-ins are not copied..claude.json, after saving the file in the backup.Not listed here, because they are configured elsewhere:
.mcp.json, which is part of the project and usually committed with itClaude Code keeps .claude.json in memory while it runs. Close open sessions in the profile before changing its MCP servers, or restart them afterwards.