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Addresses MS-LEAD secrev REQUEST CHANGES on #806. S1 (CRITICAL — REQ 2 defeated by provider switches + cloud creds): the env sweep did not neutralize AWS Bedrock / GCP Vertex routing. CLAUDE_CODE_USE_BEDROCK / CLAUDE_CODE_USE_VERTEX are routing switches whose mere presence makes Claude Code talk to the real Anthropic API via the ambient cloud credential chain, bypassing ANTHROPIC_BASE_URL (the loopback proxy) entirely — and the cloud credentials (AWS_SECRET_ACCESS_KEY, AWS_BEARER_TOKEN_BEDROCK, GOOGLE_APPLICATION_CREDENTIALS, …) passed straight through. - buildClaudexEnv now force-deletes the routing switches by exact name (CLAUDEX_FORCED_UNSET_ENV) regardless of value — a name pattern is the wrong model for a boolean switch. - CLAUDEX_CREDENTIAL_ENV_RE extended to the cloud-cred families (^AWS_, ^GOOGLE_APPLICATION_CREDENTIALS, ^GOOGLE_CLOUD_, ^GCP_) and the mid-string _KEY$ / _SECRET gap (STRIPE_SECRET_KEY, SSH_PRIVATE_KEY, AWS_SECRET_ACCESS_KEY). - Doc-comment updated to match reality. S2 (HIGH — fail-open contradicts documented fail-closed): defaultCanonicalizeIntended and defaultIsSymlink swallowed ANY fs error. Now they distinguish ENOENT (genuinely absent → safe to continue) from every other errno (ELOOP, EACCES, ENOTDIR, …) which rethrows and fails CLOSED. Tests (TDD red-first, 4 new specs red before the fix): Bedrock/Vertex switches + AWS/GCP creds swept while the loopback proxy stays the only route; mid-string _KEY/_SECRET closed; real-FS ELOOP (canonicalize) and ENOTDIR (isSymlink) fail closed; injected EACCES not swallowed. New-module coverage 100% stmts/lines, 93.75% branch. Full mosaic suite 1169 green; typecheck / lint / format:check green. No --no-verify. Refs #790 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
116 lines
4.9 KiB
Markdown
116 lines
4.9 KiB
Markdown
# @mosaicstack/mosaic
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CLI package for the Mosaic self-hosted AI agent platform.
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## Usage
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```bash
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mosaic wizard # First-run setup wizard
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mosaic gateway install # Install the gateway daemon
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mosaic config show # View current configuration
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mosaic config hooks list # Manage Claude hooks
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```
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## Headless / CI Installation
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Set `MOSAIC_ASSUME_YES=1` (or ensure stdin is not a TTY) to skip all interactive prompts. The following environment variables control the install:
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### Gateway configuration (`mosaic gateway install`)
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| Variable | Default | Required |
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| -------------------------- | ----------------------- | ------------------ |
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| `MOSAIC_STORAGE_TIER` | `local` | No |
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| `MOSAIC_GATEWAY_PORT` | `14242` | No |
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| `MOSAIC_DATABASE_URL` | _(none)_ | Yes if tier=`team` |
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| `MOSAIC_VALKEY_URL` | _(none)_ | Yes if tier=`team` |
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| `MOSAIC_ANTHROPIC_API_KEY` | _(none)_ | No |
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| `MOSAIC_CORS_ORIGIN` | `http://localhost:3000` | No |
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### Admin user bootstrap
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| Variable | Default | Required |
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| ----------------------- | -------- | -------------- |
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| `MOSAIC_ADMIN_NAME` | _(none)_ | Yes (headless) |
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| `MOSAIC_ADMIN_EMAIL` | _(none)_ | Yes (headless) |
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| `MOSAIC_ADMIN_PASSWORD` | _(none)_ | Yes (headless) |
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`MOSAIC_ADMIN_PASSWORD` must be at least 8 characters. In headless mode a missing or too-short password causes a non-zero exit.
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### Example: Docker / CI install
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```bash
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export MOSAIC_ASSUME_YES=1
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export MOSAIC_ADMIN_NAME="Admin"
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export MOSAIC_ADMIN_EMAIL="admin@example.com"
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export MOSAIC_ADMIN_PASSWORD="securepass123"
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mosaic gateway install
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```
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## Runtime launchers
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```bash
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mosaic claude # Launch Claude Code with Mosaic injection
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mosaic yolo claude # …with --dangerously-skip-permissions
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mosaic codex | opencode | pi
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```
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### `mosaic claudex` (EXPERIMENTAL)
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Runs GPT models **inside the Claude Code harness** by pointing Claude Code at a
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local [`claude-code-proxy`](https://github.com/raine/claude-code-proxy) that
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translates the Anthropic Messages API to a ChatGPT-subscription (Codex OAuth)
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backend. This is **not Anthropic Claude** — model behavior, tool use, and output
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quality may differ. Intended for evaluation, not production delivery.
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```bash
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mosaic claudex # launch (prompts through the proxy readiness gate)
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mosaic yolo claudex # …with --dangerously-skip-permissions
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mosaic claudex --print "hello" # trailing args are forwarded to Claude Code
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```
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**Prerequisite:** the `claude-code-proxy` binary must be installed and
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authenticated (`claude-code-proxy codex auth …`). `mosaic claudex` runs a
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preflight that verifies the binary, the OAuth state (triggering a device re-auth
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if needed), and a trusted local listener before launching; it **fails closed**
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if the proxy cannot be brought up with a verified identity.
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**Isolation (never touches your real Claude state).** claudex always launches
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against an isolated `CLAUDE_CONFIG_DIR` (default `~/.config/mosaic/claudex/home`).
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The ambient `CLAUDE_CONFIG_DIR` is deliberately ignored, and a guard proves the
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resolved dir can never be — or live under — the real `~/.claude`. A claudex
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session therefore cannot mutate your normal Claude Code config.
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**No token leakage.** claudex never reads the proxy's credential file. Claude
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Code is handed only `ANTHROPIC_AUTH_TOKEN=unused` pointed at the loopback proxy;
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the entire credential-bearing env family (`ANTHROPIC_*`, `AWS_*`, `GOOGLE_CLOUD_*`,
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`GOOGLE_APPLICATION_CREDENTIALS`, `*_TOKEN`, `*_KEY`, `*_SECRET`, …) is stripped
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from the composed environment. The Bedrock/Vertex routing switches
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(`CLAUDE_CODE_USE_BEDROCK`, `CLAUDE_CODE_USE_VERTEX`, and the `_SKIP_*_AUTH`
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pair) are force-removed regardless of value — otherwise their mere presence
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would route Claude Code to the real Anthropic API via AWS/GCP and bypass the
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proxy. The proxy holds the real OAuth credential.
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**Model tiers (override via env).**
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| Tier | Env var | Default |
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| --------------------- | ---------------------------- | -------------- |
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| primary (opus/sonnet) | `ANTHROPIC_MODEL` | `gpt-5.6-sol` |
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| small/fast (haiku) | `ANTHROPIC_SMALL_FAST_MODEL` | `gpt-5.6-luna` |
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Operator-provided values win over the defaults. Additional overrides:
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`MOSAIC_CLAUDEX_CONFIG_DIR` (isolated config dir), `ANTHROPIC_BASE_URL` (proxy
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endpoint).
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## Hooks management
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After running `mosaic wizard`, Claude hooks are installed in `~/.claude/hooks-config.json`.
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```bash
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mosaic config hooks list # Show all hooks and enabled/disabled status
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mosaic config hooks disable PostToolUse # Disable a hook (reversible)
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mosaic config hooks enable PostToolUse # Re-enable a disabled hook
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```
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Set `CLAUDE_HOME` to override the default `~/.claude` directory.
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