v0.7.0

@jfmoe/smart-search 0.7.0

Provider Credential Pool

• Adds multi-credential round-robin for allowlisted providers: Exa, Tavily, Jina, Firecrawl, Context7, and AnySearch.
• Supports *_API_KEYS JSON arrays (config and env). A non-empty KEYS list fully replaces the matching single *_API_KEY after empty-strip and dedupe.
• Selects credentials with a config-dir claim-advance cursor under file lock, and rotates within the same call only on rate_limited / explicit quota exhaustion.
• Reports pool enablement, key count, and masked tails in doctor/config output without raw secrets.
• Treats KEYS-only pools as configured for capability gates, including AnySearch automatic Vertical Discovery and Jina’s standard minimum-profile contribution.
• Setup and config set manage whole KEYS arrays; no dedicated add/remove key subcommands.

Domain and docs

• Records glossary terms Provider Credential Pool vs Cross-account Quota Aggregation and ADR-0005.
• Skill and README language describes multi-credential load spreading and rate-limit rotation without free-account harvesting framing.

Validation

• Full Python suite: 500 passed, 4 opt-in tests skipped.
• Mock smoke: ok.
• Skill mirror and release metadata checks pass.