Address @claude review of #1583:
- statusOf() now only treats a numeric `.code` as an HTTP status when it
is in the 100-599 range, so an MCP SDK McpError JSON-RPC code (e.g.
-32601 MethodNotFound) is no longer leaked into the envelope `status`
or misclassified as AUTH_REQUIRED (it falls back to USAGE).
- causeOf() now carries a depth cap (MAX_CAUSE_DEPTH) so a cyclic/
self-referential `error.cause` chain terminates instead of recursing
infinitely.
- Add tests for both: a -32601 McpError-shaped error (status undefined,
exit USAGE) and a self-referential cause chain (finite string).
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01S3fTN8H3R8YV4yUGvZjYnX
Give the CLI a stable machine-readable failure surface:
- EXIT_CODES map (0 ok / 1 usage / 2 no-app / 3 auth-required /
4 unreachable / 5 tool-error)
- ErrorEnvelope interface + CliExitCodeError for pre-classified exits
- pure classifyError() (status/cause/pattern heuristics) and
formatErrorOutput()/handleError() that emit one JSON line on stderr
- in-process cli-runner mirrors the binary via formatErrorOutput so tests
observe the real exit code and envelope
- document the exit-code map + envelope shape in clients/cli/README.md
Wave 1 foundation of the PR #1510 decomposition; shapes kept clean for
reuse by --app-info (exit 2), stored-auth (exit 3), and --format json.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01S3fTN8H3R8YV4yUGvZjYnX
Ports the CLI, TUI, and launcher from v1.5 into v2 behind a single
`mcp-inspector` entrypoint (launcher → web/cli/tui). Includes the
`mcp-inspector --web --dev` launcher fix (Vite alias resolution + prod-server
double-start), the root `postinstall` install cascade with simplified CI, and
spec/AGENTS docs (no-workspaces rationale, Development setup).
Closes#1246.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
