Hosting the Agent SDK

 
 * Pass `settingSources: []` in TypeScript or `setting_sources=[]` in Python so no filesystem settings load.
 * Set `CLAUDE_CODE_DISABLE_AUTO_MEMORY=1` in `env`. [Auto memory](/docs/en/memory#auto-memory) at `~/.claude/projects/<project>/memory/` loads into the system prompt regardless of `settingSources`. See [What settingSources does not control](/docs/en/agent-sdk/claude-code-features#what-settingsources-does-not-control) for the other inputs that load unconditionally.
-* Point `CLAUDE_CONFIG_DIR` at a per-tenant directory so tenants do not share the `~/.claude.json` global config.
+* Point `CLAUDE_CONFIG_DIR` at a per-tenant directory so tenants do not share the `~/.claude.json` global config. When each config directory serves one working directory, you can also set [`CLAUDE_CODE_PROJECT_DIR_NAME`](/docs/en/sessions#name-the-project-directory-yourself) in `env` to keep the transcript paths under it short. Requires TypeScript Agent SDK v0.3.234 or later.
 * Use a per-tenant working directory. Pass `cwd` explicitly on every `query()` call.
 * Apply per-tenant egress rules at your proxy, such as distinct outbound IPs, credentials, or domain allowlists, so a compromised tenant cannot exfiltrate data via another tenant's outbound policy.
 
-The example below applies the four SDK-level options together. Construct `tenantDir` and `configDir` so each tenant gets a path no other tenant can read. In TypeScript, `env` replaces the subprocess environment, so spread `...process.env` to keep inherited variables like `PATH` and `ANTHROPIC_API_KEY`. In Python, `env` is merged on top of the inherited environment.
+The example below applies the settings, auto memory, config directory, and working directory options together. Construct `tenantDir` and `configDir` so each tenant gets a path no other tenant can read. In TypeScript, `env` replaces the subprocess environment, so spread `...process.env` to keep inherited variables like `PATH` and `ANTHROPIC_API_KEY`. In Python, `env` is merged on top of the inherited environment.
 
 <CodeGroup>
   ```typescript TypeScript theme={null}