Native user-level config discovery (MCP, skills, rules, slash commands, prompts, instructions, hooks, tools, settings, extensions, and the top-level SYSTEM.md/RULES.md/AGENTS.md) now resolves the user scope through getAgentDir() in builtin.ts, omp-extension-roots.ts, and the discovery-layer getUserPath() helper. A named profile sees only its own ~/.omp/profiles/<name>/agent config instead of the default profile's ~/.omp/agent leaking into every profile, matching the /mcp config writer and getMCPConfigPath("user").
discoverExtensionModulePaths now detects top-level symlinked directories that the native glob skips (follow_links=false) and synthesizes their index/package.json entry-point matches, so an extension shared across profiles via a symlink loads like a real directory. Symlinked extension files were already handled.
cli: check --tiny-worker on the profile-flag-stripped resolvedArgv, matching the adjacent --smoke-test check and launch routing.
* fix(path): PI_CONFIG_DIR discovery
* refactor: centralize agent dir name into getConfigAgentDirName()
- Add getConfigAgentDirName() to utils/dirs.ts as single source of truth
- Replace duplicated "/agent" suffix construction in helpers.ts and config.ts
- Let biome format mcp/manager.ts canonically
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Co-authored-by: can1357 <me@can.ac>