PR by archestra-contributor-pr-bot[bot], ci(contrib): add NISHANT0318 https://github.com/archestra-ai/archestra/pull/5396

PR by arsenyinfo, refactor(run-tool): reuse assigned-tool set across pre-check and policy gate https://github.com/archestra-ai/archestra/pull/5397

PR by archestra-contributor-pr-bot[bot], ci(contrib): add Vedanti-rgb https://github.com/archestra-ai/archestra/pull/5399

PR by divineforest, feat(llm-proxy): virtual-key-aware GET /models on Anthropic & OpenAI provider routes https://github.com/archestra-ai/archestra/pull/5400

PR by divineforest, test(limits): make calendar_month cleanup tests date-independent https://github.com/archestra-ai/archestra/pull/5401

PR by divineforest, fix(chat): tolerate trailing slash in provider model-fetcher base URLs https://github.com/archestra-ai/archestra/pull/5402

PR by arsenyinfo, feat(skills): keep skill tools top-level and list skills in the prompt https://github.com/archestra-ai/archestra/pull/5403

PR by divineforest, feat(dev-stack): reuse persisted ports across restarts https://github.com/archestra-ai/archestra/pull/5404

PR by divineforest, feat(environments): validation rule (allowlist regex) for MCP config values https://github.com/archestra-ai/archestra/pull/5406

PR by arsenyinfo, fix(llm-proxy): sanitize non-string enums in Gemini tool schemas https://github.com/archestra-ai/archestra/pull/5407

PR by divineforest, fix(llm-proxy): forward non-local virtual keys from in-app chat to the downstream provider https://github.com/archestra-ai/archestra/pull/5408

PR by archestra-contributor-pr-bot[bot], ci(contrib): add AasheeshLikePanner https://github.com/archestra-ai/archestra/pull/5412

PR by arsenyinfo, chore(deps): bump ai 6.0.90 → 6.0.193, drop vendored Gemini patch https://github.com/archestra-ai/archestra/pull/5413

PR by divineforest, feat(mcp-catalog): block save when stored config values violate the environment rule https://github.com/archestra-ai/archestra/pull/5414

PR by divineforest, chore(dev-stack): add status subcommand listing per-worktree frontends https://github.com/archestra-ai/archestra/pull/5415

PR by Konstantinov-Innokentii, feat(chat): unified Files panel (artifact, generated files, attachments) https://github.com/archestra-ai/archestra/pull/5417

PR by arsenyinfo, fix(skills): make skill-sandbox import mechanism explicit in agent prompts https://github.com/archestra-ai/archestra/pull/5418