keyhunter/.planning/phases/02-tier-1-2-providers/02-01-SUMMARY.md

phase, plan, subsystem, tags, requires, provides, affects, tech_stack, key_files, decisions, metrics, requirements

phase	plan	subsystem	tags	requires	provides	affects	tech_stack	key_files	decisions	metrics	requirements
02-tier-1-2-providers	01	providers	providers yaml detection tier-1	pkg/providers/schema.go pkg/providers/loader.go pkg/providers/registry.go	google-ai provider vertex-ai provider aws-bedrock provider xai provider upgraded openai provider upgraded anthropic provider	pkg/providers/definitions (embedded)	added patterns dual-location provider YAML go:embed definitions	created modified providers/google-ai.yaml providers/vertex-ai.yaml providers/aws-bedrock.yaml providers/xai.yaml pkg/providers/definitions/google-ai.yaml pkg/providers/definitions/vertex-ai.yaml pkg/providers/definitions/aws-bedrock.yaml pkg/providers/definitions/xai.yaml providers/openai.yaml providers/anthropic.yaml pkg/providers/definitions/openai.yaml pkg/providers/definitions/anthropic.yaml	AWS Bedrock uses empty verify URL — SigV4 signing deferred to Phase 5 verification engine Anthropic api03/admin01 patterns use exact {93}AA suffix per TruffleHog reference OpenAI legacy T3BlbkFJ middle-segment pattern retained for historical key detection	duration completed tasks files ~3 min 2026-04-05 2 12	PROV-01

Phase 02 Plan 01: Tier 1 High-Confidence Provider YAMLs Summary

Defined 6 Tier 1 LLM provider YAML specs (2 upgraded, 4 new) with distinctive prefix regexes and verify endpoints; registry now loads 24 providers total (was 20).

What Was Built

Task 1 — Upgrade OpenAI and Anthropic YAMLs (commit c0d3add)

• OpenAI: added sk-svcacct- service-account pattern and legacy sk-...T3BlbkFJ... middle-segment pattern. Keywords extended with sk-svcacct-, sk-none-, t3blbkfj. Total 3 patterns.
• Anthropic: added mandatory AA trailing suffix to api03 pattern (93-char body) and added new sk-ant-admin01- admin-key pattern. Total 2 patterns.
• Synced to pkg/providers/definitions/ for go:embed.

Task 2 — New Providers (commit d74200b)

• google-ai.yaml: AIzaSy[A-Za-z0-9_\-]{33} — Gemini API key pattern, verify via generativelanguage.googleapis.com/v1/models?key={KEY}.
• vertex-ai.yaml: Same AIzaSy pattern at medium confidence, verify via aiplatform Bearer token.
• aws-bedrock.yaml: ABSK[A-Za-z0-9+/]{109,269}={0,2} high-confidence long-token, plus AKIA[0-9A-Z]{16} medium fallback. Verify URL intentionally empty (SigV4 deferred).
• xai.yaml: xai-[0-9a-zA-Z_]{80} — Grok 80-character token.

Verification Results

• go test ./pkg/providers/... -count=1 -v → PASS (5 tests).
• Registry runtime load reports 24 providers including: openai (3 patterns), anthropic (2), google-ai (1), vertex-ai (1), aws-bedrock (2), xai (1).
• All regex patterns compile under Go RE2.
• Dual-location diff check passed for all 12 files.

Deviations from Plan

None — plan executed exactly as written.

Known Stubs

• AWS Bedrock verify.url is empty and valid_status/invalid_status are empty arrays. This is intentional: Bedrock requires AWS SigV4 signing which will be implemented in Phase 5 (verification engine). Noted in decisions.

Commits

• c0d3add — feat(02-01): upgrade OpenAI and Anthropic provider YAMLs
• d74200b — feat(02-01): add Google AI, Vertex AI, AWS Bedrock, xAI providers

Self-Check: PASSED

• FOUND: providers/google-ai.yaml
• FOUND: providers/vertex-ai.yaml
• FOUND: providers/aws-bedrock.yaml
• FOUND: providers/xai.yaml
• FOUND: pkg/providers/definitions/google-ai.yaml
• FOUND: pkg/providers/definitions/vertex-ai.yaml
• FOUND: pkg/providers/definitions/aws-bedrock.yaml
• FOUND: pkg/providers/definitions/xai.yaml
• FOUND commit: c0d3add
• FOUND commit: d74200b