- Codestral with low-confidence 32-char generic pattern + high entropy
- watsonx with IBM IAM token endpoint for verification
- CodeWhisperer, Replit AI, Oracle AI as keyword-only
- Completes PROV-07 (10 Tier 7 code/dev tools providers)
- DeepSeek, Moonshot, Qwen use documented sk- prefix patterns
- Zhipu, Baidu, ByteDance use keyword-only detection (no documented key format)
- All dual-located in providers/ and pkg/providers/definitions/
- SambaNova with live verify endpoint (api.sambanova.ai/v1/models)
- OctoAI generic-format with keyword anchors
- Friendli with flp_ prefix pattern (medium confidence)
- Dual-located in providers/ and pkg/providers/definitions/
- Completes PROV-02: all 14 Tier 2 providers defined
- 3 Tier 1 low-confidence providers with keyword anchoring
- Dual-located in providers/ and pkg/providers/definitions/
- Tier 1 total now at 12/12 providers
- Lepton AI generic-format with keyword anchors
- Modal dual token (token_id ak-, token_secret as-) medium confidence
- Cerebrium generic-format with keyword anchors
- NovitaAI with live verify endpoint (api.novita.ai/v3/openai/models)
- Dual-located in providers/ and pkg/providers/definitions/
- OpenAI: add sk-svcacct- and legacy T3BlbkFJ patterns
- Anthropic: add api03 AA suffix and sk-ant-admin01- pattern
- Sync both to pkg/providers/definitions/ for go:embed
- loader.go with go:embed definitions/*.yaml for compile-time embedding
- registry.go with List(), Get(), Stats(), AC() methods
- Aho-Corasick automaton built from all provider keywords at NewRegistry()
- pkg/providers/definitions/ with 3 YAML files for embed
- All 5 provider tests pass: load, get, stats, AC, schema validation
- main.go entry point (7 lines) delegates to cmd.Execute()
- cmd/root.go stub so go build ./... compiles (Plan 05 replaces)
- pkg/providers, pkg/storage, pkg/engine package stubs
- Test stubs with t.Skip() for providers, storage, engine packages
- testdata/samples: openai_key.txt, anthropic_key.txt, multiple_keys.txt, no_keys.txt
- go build ./... and go test ./... -short both exit 0
