## QA Verification Complete ✅ **Status**: PASSED - All acceptance criteria met **Test Results**: 26/26 tests passing - All existing tests pass - New tests added for CF token functionality - Edge cases covered (partial credentials, backward compatibility) **Verification Summary**: ✅ Config dataclass has CF token fields (cf_client_id, cf_client_secret) ✅ YAML config support with per-profile CF tokens ✅ Environment variable support (KAFKAHQ_CF_CLIENT_ID, KAFKAHQ_CF_CLIENT_SECRET) ✅ CLI flag support (--cf-client-id, --cf-client-secret) ✅ Priority resolution correct (CLI > env > config > defaults) ✅ HTTP headers added to client requests (CF-Access-Client-Id, CF-Access-Client-Secret) ✅ Tests updated and comprehensive ✅ Fully backward compatible with existing configs **Files Modified**: 4 files, +137/-6 lines - src/kafkactl/cli.py - src/kafkactl/client.py - src/kafkactl/config.py - tests/test_config.py **Edge Cases Verified**: - Partial credentials handled correctly (headers only added when BOTH present) - Legacy configs without CF fields continue to work **Commit**: 31e22cf (merged to master) **Full QA Report**: /tmp/qa-KAFKA-3.md **Recommendation**: Ready for production use.

## Implementation Complete **Problem Addressed:** Added Cloudflare Access service token support to enable headless/automated authentication without browser interaction. **Changes Made:** 1. **src/kafkactl/config.py** (lines 56-76, 78-163, 205-213, 261-291): - Added `cf_client_id` and `cf_client_secret` fields to `KafkaCtlConfig` dataclass - Updated `load()` method to accept CF token parameters - Added support for `KAFKAHQ_CF_CLIENT_ID` and `KAFKAHQ_CF_CLIENT_SECRET` environment variables - Updated `_load_from_file()` to load CF tokens from YAML config - Updated default config template with CF token comments 2. **src/kafkactl/cli.py** (lines 83-92, 120-134, 149-158): - Added `--cf-client-id` and `--cf-client-secret` CLI flags - Updated docstring to document new options - Pass CF tokens to `KafkaCtlConfig.load()` 3. **src/kafkactl/client.py** (lines 131-135): - Added CF-Access-Client-Id and CF-Access-Client-Secret headers when BOTH credentials are provided 4. **tests/test_config.py**: - Updated existing tests to include CF token assertions - Added `test_config_partial_cf_credentials()` for edge case testing - Added `test_config_cf_credentials_backward_compatible()` for backward compatibility **Verification:** - All 26 tests pass - CLI `--help` shows new flags correctly - Priority resolution works: CLI > env vars > config file > defaults - Backward compatible with existing configs (CF fields default to None) - Partial credentials edge case handled: headers only added when BOTH id and secret provided **Commit:** 31e22cf - Merged to master

## Feature Triage Complete **Status:** NOT IMPLEMENTED - Ready for implementation **Summary:** This feature adds Cloudflare Access service token support to enable headless/automated authentication without browser interaction. The implementation follows existing patterns for config fields (username/password) and requires changes to 3 files. **Implementation Location:** - `src/kafkactl/config.py` - Add `cf_client_id` and `cf_client_secret` dataclass fields - `src/kafkactl/cli.py` - Add `--cf-client-id` and `--cf-client-secret` CLI flags - `src/kafkactl/client.py` - Add CF headers to HTTP requests **Complexity:** Low (~50 lines of code + tests) **Dependencies:** None - uses existing httpx for headers **Edge Cases Identified:** 1. Handle partial credentials (only one of id/secret provided) 2. Priority with browser cookie extraction (explicit tokens should win) See full triage report at /tmp/triage-KAFKA-3.md