Addresses a review of the `config prime-agent` feature and adds the in-app
project switcher.
Safety/correctness fixes (prime-agent's shared, hand-editable ~/.prime/agent
tree must never suffer silent data loss):
- config/prime-agent.ts: loadPrimeAgentSettings now fails loudly on corrupt
JSON instead of swallowing it and rewriting the file (which destroyed every
non-mcpServers setting). A project's mcpServers entry is merged (keeping
user-added fields) rather than replaced wholesale. Added writePrimeAgentAuth
/ hasPrimeAgentAuth helpers for auth provisioning.
- skills sync: unified the near-verbatim prime-agent copy into runSkillsSync
via a `target: 'claude' | 'prime-agent'` option (prime-agent-skills.ts is now
a thin wrapper). Under the prime-agent target it: preserves untracked
pre-existing skill dirs on first sync (no more rm -rf of hand-authored `sre`),
records per-project ownership so configuring a second project never deletes
the first project's skills, skips Claude-only hooks/postInstall, and keeps
the mcpServers auto-attach step.
- config.ts: `config prime-agent` now (a) provisions the bearer credential in
auth.json (--token, existing entry, or auto-mint via POST /api/v1/mcptokens),
(b) writes the .mcpctl-project marker only when none exists up-tree and never
from $HOME, and (c) propagates the skills sync exit code so auth failures are
reported instead of swallowing them.
- skills.ts: `--agent` is validated; an unknown value errors instead of
silently running the Claude sync.
New feature: `config prime-agent` installs a `/mcpctl` project-switcher
extension into ~/.prime/agent/extensions/ (skip with --skip-extension). It lists
mcpctl projects via `mcpctl get projects -o json`, lets you pick one from the
prime-agent TUI, applies the switch through the CLI, and reloads the session.
Regenerated shell completions. Tests: 538 pass (new coverage for settings
corruption, entry merge, auth provisioning, extension install/skip, marker
$HOME handling, untracked/cross-project skill preservation, --agent validation).
Mirror `mcpctl config claude` for prime-agent (which talks to the same mcpctl
proxy MCP gateway over HTTP instead of stdio):
`mcpctl config prime-agent --project X`:
- registers the proxy MCP gateway in ~/.prime/agent/settings.json as
mcpServers.X = { type: "http", url: <gateway>/projects/X/mcp }, merging with
any existing servers (e.g. the bundled `sre` project) and preserving all other
settings
- writes a .mcpctl-project marker so later syncs resolve the project
- syncs the project's skills into ~/.prime/agent/skills/<name>/ as markdown
skills (prime-agent auto-discovers them at session start)
New `mcpctl skills sync --agent prime-agent` target re-syncs the tree later.
- src/cli/src/config/prime-agent.ts: settings.json read/merge/write helpers
- src/cli/src/utils/prime-agent-skills.ts: prime-agent sync (reuses
installSkillAtomic + skills-state; skips Claude-only hooks/postInstall)
- completes config.ts/skills.ts wiring; regenerated shell completions
- tests: commands/prime-agent.test.ts + utils/prime-agent-skills.test.ts
