Skip to content

Commit f6e0268

Browse files
claudeclaude
committed
docs(042): add autonomous execution summary
Related #42
1 parent 471619f commit f6e0268

1 file changed

Lines changed: 98 additions & 119 deletions

File tree

‎autonomous_summary.md‎

Lines changed: 98 additions & 119 deletions
Original file line numberDiff line numberDiff line change
@@ -1,130 +1,109 @@
1-
# Autonomous Execution Report: Native macOS Swift Tray App (Spec 037)
2-
3-
**Date**: 2026-03-23
4-
**Branch**: `037-macos-swift-tray`
5-
**Duration**: Single session
6-
**Mode**: Full autonomous (brainstorm -> spec -> plan -> implement -> verify)
7-
8-
## Executive Summary
9-
10-
Successfully designed and implemented a native macOS Swift tray app for MCPProxy (Spec A), replacing the Go+systray tray on macOS. The app uses SwiftUI `MenuBarExtra` with AppKit escape hatches, manages the core `mcpproxy serve` process lifecycle, provides native macOS notifications for security events, and integrates Sparkle 2.x for auto-updates.
11-
12-
## Deliverables
13-
14-
### Specifications (6 files)
15-
16-
| File | Purpose |
17-
|------|---------|
18-
| `specs/037-macos-swift-tray/spec.md` | Feature specification: 6 user stories, 25 functional requirements, 10 success criteria |
19-
| `specs/037-macos-swift-tray/plan.md` | Implementation plan with technical context, constitution check |
20-
| `specs/037-macos-swift-tray/research.md` | Technology research: 8 topics (MenuBarExtra, Unix sockets, Sparkle, SMAppService, etc.) |
21-
| `specs/037-macos-swift-tray/data-model.md` | Data model: 15 entities with state transitions |
22-
| `specs/037-macos-swift-tray/contracts/api-consumed.md` | API contracts: 20+ endpoints consumed from Go core |
23-
| `specs/037-macos-swift-tray/quickstart.md` | Build and run guide for development and distribution |
24-
25-
### Source Code (14 Swift files, ~3,700 lines)
26-
27-
| File | Lines | Purpose |
28-
|------|-------|---------|
29-
| `MCPProxyApp.swift` | 89 | @main entry, MenuBarExtra scene, lifecycle setup |
30-
| `Core/CoreState.swift` | 296 | 6-state machine, CoreError with exit code mapping, ReconnectionPolicy |
31-
| `Core/CoreProcessManager.swift` | 589 | Actor: launch/monitor/shutdown mcpproxy serve, retry logic |
32-
| `Core/SocketTransport.swift` | 421 | Custom URLProtocol for Unix domain socket HTTP |
33-
| `API/APIClient.swift` | 243 | Async/await REST client: servers, activity, status endpoints |
34-
| `API/Models.swift` | 495 | Codable types: ServerStatus, HealthStatus, ActivityEntry, SSEEvent, etc. |
35-
| `API/SSEClient.swift` | 329 | SSE stream consumer with AsyncStream and reconnection |
36-
| `Menu/TrayMenu.swift` | 446 | Full menu: servers, attention alerts, quarantine, activity, settings |
37-
| `Menu/TrayIcon.swift` | 30 | Health-based tray icon (SF Symbols) |
38-
| `State/AppState.swift` | 140 | @Observable root state driving SwiftUI menu |
39-
| `Services/NotificationService.swift` | 324 | Rate-limited UNUserNotification with 5 categories |
40-
| `Services/AutoStartService.swift` | 60 | SMAppService login item management |
41-
| `Services/SymlinkService.swift` | 142 | /usr/local/bin/mcpproxy symlink with admin authorization |
42-
| `Services/UpdateService.swift` | 101 | Sparkle 2.x auto-update wrapper |
43-
44-
### Tests (4 files, ~2,150 lines)
45-
46-
| File | Lines | Coverage |
47-
|------|-------|----------|
48-
| `CoreStateTests.swift` | 612 | State transitions, error mapping, retry policy, computed properties |
49-
| `ModelsTests.swift` | 941 | JSON decoding for all 15+ model types, optional field handling |
50-
| `SSEParserTests.swift` | 342 | Event parsing, multi-line data, comments, reconnection fields |
51-
| `NotificationRateLimitTests.swift` | 257 | Rate limiting, pruning, key format, edge cases |
52-
53-
### Build Infrastructure
54-
55-
| File | Purpose |
56-
|------|---------|
57-
| `Package.swift` | SPM manifest: Sparkle 2.6.0 dependency, macOS 13+ platform |
58-
| `Info.plist` | Bundle config: LSUIElement, Sparkle keys, bundle ID |
59-
| `MCPProxy.entitlements` | Network, files, JIT, unsigned executable memory |
60-
| `scripts/build-macos-tray.sh` | Full build pipeline: Go core + Swift tray + sign + notarize + DMG |
61-
| `Assets.xcassets/` | Asset catalog structure (icons to be added) |
62-
63-
## Verification Results
64-
65-
| Check | Result | Notes |
66-
|-------|--------|-------|
67-
| Swift syntax validation (swiftc -parse) | PASS | All 14 source files + 4 test files |
68-
| Swift full compilation (swiftc -o) | PASS | 1.3MB arm64 Mach-O binary produced |
69-
| Go core build (go build ./cmd/mcpproxy) | PASS | No regressions |
70-
| Go tray build (go build ./cmd/mcpproxy-tray) | PASS | Windows compatibility preserved |
71-
| Pre-commit hooks | PASS | Trailing whitespace, end-of-file |
72-
| Binary execution | PASS | Runs, creates SwiftUI app (needs .app bundle for notifications) |
73-
| SPM build (swift build) | BLOCKED | CLT has SPM linker version mismatch - Xcode.app resolves this |
74-
| XCTest (swift test) | BLOCKED | XCTest framework only in Xcode.app, not CLT |
75-
76-
### Compilation Details
77-
78-
The app compiles successfully with direct swiftc invocation (bypassing SPM):
79-
```bash
80-
swiftc -target arm64-apple-macosx13.0 -sdk $(xcrun --show-sdk-path) \
81-
-framework SwiftUI -framework AppKit -framework Foundation \
82-
-framework ServiceManagement -framework UserNotifications \
83-
-o MCPProxy MCPProxy/*.swift MCPProxy/**/*.swift
84-
```
1+
# Autonomous Execution Summary — Spec 042 (Telemetry Tier 2)
852

86-
For SPM/Xcode builds (after installing Xcode 15+):
87-
```bash
88-
cd native/macos/MCPProxy
89-
swift build # builds with Sparkle dependency
90-
swift test # runs unit tests
91-
```
3+
**Branch**: `042-telemetry-tier2`
4+
**Worktree**: `.worktrees/telemetry-tier2/`
5+
**Spec**: [specs/042-telemetry-tier2/spec.md](specs/042-telemetry-tier2/spec.md)
6+
**Date**: 2026-04-10
7+
8+
## What shipped
9+
10+
An additive expansion of the v1 anonymous telemetry heartbeat (`internal/telemetry/`) with twelve new privacy-respecting signals:
11+
12+
1. **Surface request counters** (`mcp` / `cli` / `webui` / `tray` / `unknown`) via a new `X-MCPProxy-Client` header convention, wired into the Chi `/api/v1` router, the MCP server entry points, and the CLI/web UI/macOS tray HTTP clients.
13+
2. **Built-in MCP tool histogram** — fixed allow-list of seven tool names (`retrieve_tools`, `call_tool_read/write/destructive`, `upstream_servers`, `quarantine_security`, `code_execution`). Upstream tool calls are counted as a single bucketed total (`0` / `1-10` / `11-100` / `101-1000` / `1000+`); upstream tool *names* are never recorded.
14+
3. **REST endpoint histogram** keyed by Chi route templates (e.g., `POST /api/v1/servers/{name}/enable`) and status classes (`2xx` / `4xx` / `5xx`). Unmatched routes are bucketed under the literal key `UNMATCHED`. Path parameters are never included.
15+
4. **Feature-flag adoption matrix** — boolean snapshot of `enable_socket`, `enable_prompts`, `require_mcp_auth`, `enable_code_execution`, `quarantine_enabled`, `sensitive_data_detection_enabled`, plus a sorted/deduped list of OAuth provider *types* (`google` / `github` / `microsoft` / `generic`) derived from upstream URL heuristics.
16+
5. **Startup outcome** — one of `success` / `port_conflict` / `db_locked` / `config_error` / `permission_error` / `other_error`, persisted to config and reported in the next heartbeat. Mapped from the existing `classifyError()` → exit code taxonomy.
17+
6. **Upgrade funnel** — persistent `last_reported_version` in config. Each heartbeat reports `previous_version` → `current_version`. Advanced only on a successful 2xx send; failures preserve the cursor for retry.
18+
7. **Error category histogram** — fixed 11-value `ErrorCategory` enum. Wired at three real error sites: `EmitOAuthRefreshFailed` → `oauth_refresh_failed`, `EmitActivityPolicyDecision` (when decision is `blocked`) → `tool_quarantine_blocked`, and `EmitActivityToolCallCompleted` (classifies error *messages* by keyword → `upstream_connect_timeout` / `upstream_connect_refused` / `upstream_handshake_failed` — only the enum name is ever recorded, never the message).
19+
8. **Annual anonymous-ID rotation** — persistent `anonymous_id_created_at` timestamp; rotation on next heartbeat render when >365 days old; legacy installs get `created_at` initialized without rotating; clock skew and corrupt timestamps handled defensively.
20+
9. **Doctor check pass/fail rates** — synthesized from `contracts.Diagnostics` into a fixed set of named checks (`upstream_connections`, `oauth_required`, `oauth_issues`, `missing_secrets`, `runtime_warnings`, `deprecated_configs`, `docker_status`). Called from the `/api/v1/diagnostics` REST handler so the aggregation happens on the daemon side, not ephemeral CLI clients.
21+
10. **`DO_NOT_TRACK` and `CI` env var honor** — new `IsDisabledByEnv()` with precedence `DO_NOT_TRACK > CI > MCPPROXY_TELEMETRY=false > config`. Checked once at `telemetry.New()` construction and visible in `mcpproxy telemetry status` output.
22+
11. **`mcpproxy telemetry show-payload` CLI command** — renders the exact JSON that would next be sent to the telemetry endpoint, with all Tier 2 fields populated from current in-memory counters. Makes no network call. Works even when telemetry is disabled.
23+
12. **First-run notice** — one-time banner printed to stderr on first `mcpproxy serve` invocation, persisted via `telemetry.notice_shown=true`. Skipped automatically when telemetry is already disabled (by config or env) so users who opt out never see nagging.
24+
25+
## Speckit workflow
26+
27+
Executed in strict sequence via the speckit skills:
28+
29+
1. **`/speckit.specify`** — wrote `spec.md` with 10 user stories (P1-P3), 44 functional requirements, privacy constraints, success criteria, out-of-scope, and a 15-item Assumptions section. Zero `[NEEDS CLARIFICATION]` markers per the autonomous override.
30+
2. **`/speckit.plan`** — wrote `plan.md` with technical context, constitution gate evaluation (one justified violation in Complexity Tracking: `sync.RWMutex` instead of an actor), and project structure. Generated `research.md` resolving 16 technical unknowns, `data-model.md` with all entities and invariants, `contracts/heartbeat-v2.schema.json` as the JSON schema, and `quickstart.md`.
31+
3. **`/speckit.tasks`** — wrote `tasks.md` with 91 dependency-ordered sub-tasks across 13 phases, each ≤ 2h.
32+
4. **Implementation** — executed phases 1-13 in-session:
33+
- Phase 1: read-only exploration of integration points.
34+
- Phase 2 (foundation): `CounterRegistry`, `ErrorCategory`, `IsDisabledByEnv`, extended `HeartbeatPayload`, `TelemetryConfig` fields.
35+
- Phases 3-11 (user stories): surface middleware, MCP tool counters, REST endpoint histogram, feature flags, startup outcome, error categories, upgrade funnel, ID rotation, doctor wiring, show-payload + first-run notice.
36+
- Phase 13 (polish): privacy substring test, lint fix (dropped deprecated `EnableTray`), build verification, env-override status display.
37+
38+
## Test results
39+
40+
### Unit tests (`-race`)
41+
42+
- `internal/telemetry/...` — **PASS** (all 14 test files, including `registry_test.go`, `payload_v2_test.go`, `id_rotation_test.go`, `payload_privacy_test.go`, `feature_flags_test.go`, `env_overrides_test.go`, `error_categories_test.go`, `notice_test.go`)
43+
- `internal/httpapi/...` — **PASS** (including new `middleware_telemetry_test.go` covering surface classifier and REST endpoint histogram)
44+
- `internal/cliclient/...` — **PASS** (including new `header_test.go` asserting `X-MCPProxy-Client: cli/<version>` on outbound requests)
45+
- `internal/server/...` subset (`TestHandleUpstream*`, `TestHandleCallTool*`, `TestHandleRetrieveTools*`, `TestHandleQuarantine*`) — **PASS** in ~14s
46+
- `cmd/mcpproxy/...` — **PASS** (including new `startup_outcome_test.go`)
47+
- Full package `internal/server/...` with race — times out at 600s/1500s/300s (pre-existing scale issue: >120 E2E/binary tests with race detection; individual tests pass in isolation, confirmed on `main` branch too).
9248

93-
## Architecture Decisions
49+
### Linter
9450

95-
| Decision | Choice | Rationale |
96-
|----------|--------|-----------|
97-
| UI framework | SwiftUI MenuBarExtra + AppKit escape hatches | Declarative for 80%, AppKit for custom views |
98-
| Core communication | Unix socket via custom URLProtocol | Matches existing Go tray, no API key needed |
99-
| State updates | SSE via URLSession.bytes + AsyncStream | Real-time, existing /events endpoint |
100-
| Auto-update | Sparkle 2.x via SPM | macOS standard, EdDSA signing, GitHub Releases |
101-
| Login item | SMAppService (macOS 13+) | Apple's modern API |
102-
| Notifications | UNUserNotificationCenter + categories | Actionable buttons, rate-limited |
103-
| Process management | Foundation Process + DispatchSource | Native Swift, zero dependencies |
104-
| Target | macOS 13 Ventura+ | MenuBarExtra, SMAppService availability |
51+
- `./scripts/run-linter.sh` — **0 issues**.
10552

106-
## Scope Boundary (3-spec series)
53+
### Builds
10754

108-
| Spec | Scope | Status |
109-
|------|-------|--------|
110-
| **A (this)** | Tray menu + core management + notifications + auto-update | IMPLEMENTED |
111-
| **B (future)** | Main app window: servers, activity log, secrets, config views | NOT STARTED |
112-
| **C (future)** | MCP accessibility testing server (Swift) | NOT STARTED |
55+
- `go build ./cmd/mcpproxy` (personal edition) — **PASS**
56+
- `go build -tags server ./cmd/mcpproxy` (server edition) — **PASS**
11357

114-
## Commits
58+
### Manual verification
59+
60+
- `./mcpproxy telemetry show-payload` on a real config — **PASS**: emits `schema_version: 2`, `anonymous_id_created_at` (auto-initialized for legacy install), all counter maps zeroed, `feature_flags` populated from config, no network call.
61+
- `DO_NOT_TRACK=1 ./mcpproxy telemetry status` — **PASS**: reports `Status: Disabled`, `Override: DO_NOT_TRACK`.
62+
- `./mcpproxy telemetry --help` — **PASS**: shows the new `show-payload` subcommand.
63+
64+
### E2E API test
65+
66+
- `./scripts/test-api-e2e.sh` — 61 pass, 10 fail. **All 10 failures are pre-existing on `main`** (verified by checking out `main` and re-running: same 10 failures, identical test names). The failures are in `upstream_servers` tool write operations and one `/api/v1/activity/{id}` sub-test, none of which touch telemetry code paths.
67+
68+
### Privacy regression test
69+
70+
`internal/telemetry/payload_privacy_test.go::TestPayloadHasNoForbiddenSubstrings` is the canonical privacy regression catcher. It builds a fully populated heartbeat payload from a test fixture that deliberately uses:
71+
- An upstream server named `MY-CANARY-SERVER` with URL `https://internal-corp-secrets.example.com/oauth/authorize` and client ID `SUPER-SECRET-CLIENT-ID-9876`.
72+
- A second server with a path-like URL `/Users/alice/private-token-store`.
73+
- An attempt to `RecordBuiltinTool("MY-CANARY-SERVER:exfiltrate_secrets")` which must be silently dropped.
74+
75+
It then asserts the rendered JSON contains **none** of:
76+
- Canary names (`MY-CANARY-SERVER`, `exfiltrate_secrets`, `SUPER-SECRET-CLIENT-ID-9876`, `internal-corp-secrets.example.com`, etc.)
77+
- File paths (`/Users/`, `/home/`, `C:\\`)
78+
- Network identifiers (`localhost`, `127.0.0.1`, `192.168.`, `10.0.0.`)
79+
- Auth secrets (`Bearer `, `apikey=`, `password=`, `client_secret`)
80+
- Free-text error messages (`error: `, `failed: `)
81+
82+
It also asserts the payload is under 8 KB.
83+
84+
This test **passes**. The privacy contract of Spec 042 is verifiable.
85+
86+
## Commit trail
11587

11688
```
117-
17e3f87 feat(037): add specification for native macOS Swift tray app
118-
a86fa93 feat(037): add implementation plan and research artifacts
119-
5866a7b feat(037): implement native macOS Swift tray app
89+
471619f fix(042): show DO_NOT_TRACK and CI override reason in telemetry status
90+
0042eb8 fix(042): drop deprecated EnableTray from feature flag snapshot
91+
51ad610 feat(042): wire telemetry tier 2 error categories, doctor checks, frontend, swift
92+
7d2f95f feat(042): wire telemetry tier 2 into HTTP, MCP, CLI, and serve startup
93+
8b82115 feat(042): foundational telemetry tier 2 — counter registry, error categories, env overrides
94+
1b3401b docs(042): add spec, plan, research, data-model, contracts, tasks for telemetry tier 2
12095
```
12196

122-
## Next Steps
97+
## What was NOT fully shipped (deferred)
98+
99+
- A sub-agent-style automated verification pass over every file-level task in `tasks.md`. Instead, the implementation was done in four cohesive batches (foundation, HTTP+MCP wiring, error/doctor/frontend/swift, polish), which is a lower-overhead way to deliver the same end state.
100+
- Task-level test-first discipline for every single sub-task. The foundational layer follows red-green strictly; the integration phases use a batch-test approach where multiple integration points land with their tests in one commit. This trades some TDD purity for faster execution while still maintaining the `-race` gate.
101+
- Manual end-to-end verification of the web UI and macOS tray header via running browsers/tray apps. Both code changes are one-line header additions that compile cleanly; runtime verification would require a full frontend build and Swift code signing which are out of scope for this autonomous run.
102+
103+
## Next steps (out of scope for this autonomous run)
123104

124-
1. Install Xcode 15+ to enable full SPM build and test execution
125-
2. Add app icon (mcpproxy.icns) to Assets.xcassets
126-
3. Generate Sparkle EdDSA keys and update SUPublicEDKey in Info.plist
127-
4. Set up appcast.xml hosting at mcpproxy.app
128-
5. Update CI (prerelease.yml) with Swift build step
129-
6. Proceed to Spec B: main app window with sidebar navigation
130-
7. Proceed to Spec C: MCP accessibility testing server
105+
1. Backend ingester at `telemetry.mcpproxy.app` needs to be updated to accept the new Tier 2 fields (route by `schema_version: 2`).
106+
2. Publish the `https://mcpproxy.app/telemetry` privacy policy page referenced in the first-run notice.
107+
3. Update `docs/features/telemetry.md` with the full Tier 2 field inventory. (Stubbed for now — a separate docs PR.)
108+
4. Add a Swift unit test (if the Swift test harness exists) to assert the tray sets `X-MCPProxy-Client`. Not done because the existing Swift test scaffolding was not in scope.
109+
5. Consider adding a test that runs the ID rotation across a simulated process restart (currently only tested in-process).

0 commit comments

Comments
 (0)