Polygres Agent Skills 0.2.0

Highlights

• Adds polygres-retrieval-design for reviewable relational, graph, vector, text, hybrid, and grounded RAG plans without direct mutation.
• Adds polygres-troubleshooting for read-only diagnosis across CLI, control-plane, Runtime API, Postgres, jobs, migrations, and retrieval.
• Retains the existing polygres-cli and polygres-sdk skills.
• Updates Codex and Claude plugin metadata and public documentation for the four-skill package.

Compatibility

• Skill/plugin version: 0.2.0
• Declared minimum polygres-cli version: 0.1.0
• Maximum contract-tested CLI manifest version: 0.2.0
• Declared minimum polygres-sdk version: 0.1.0
• Codex CLI tested: 0.144.2
• Claude Code tested: 2.1.81
• skills CLI tested: 1.5.17

Verification

• 51 fast agent-skills tests and 6 heavy contract tests passed.
• 92 related Python CLI tests and 16 Python SDK tests passed.
• All four skills, the Codex plugin, and the Claude marketplace passed their official validators.
• Deterministic multi-skill export comparison passed.
• A clean project-scoped install from Evokoa/polygres-skills discovered and installed all four skills.
• Retrieval-design and troubleshooting passed isolated read-only forward evaluations.

Content digest

SHA-256 of git archive for commit 5a6839d:

7e403ea448b8418ac2282d9f6e1bfbd2dc4c56ee7b043aa1bec705e879a306a5

Known limitations

• No new CLI commands are included because no additional released public CLI contract was available.
• Database workflows and native skills install/status/uninstall remain gated by unfinalized public execution contracts.
• Organization guidance remains in product documentation rather than a standalone skill.
• Automatic activation, native marketplace visual review, and live mutating evaluations against disposable projects were not run.