{
  "markdown": "# Valency Gemini CLI Extension\n\nA Gemini CLI extension that connects to the [Valency](https://app.valency.io) MCP server, giving Gemini direct access to scientific papers from arXiv, bioRxiv, medRxiv, and PubMed.\n\n## Install\n\n```\n# update to the latest version. In Mac: brew update gemini-cli\ngemini extensions install https://github.com/valency-oss/valency-gemini-extension --auto-update\n```\n\n## Authenticate\n\nStart `gemini`, then run:\n\n```\n/mcp auth valency\n```\n\nSign in with the email you use at [app.valency.io](https://app.valency.io). The Valency account is independent of your Google account, so the two emails do not need to match.\n\n## Verify\n\nInside `gemini`, run:\n\n```\n/mcp list\n```\n\nYou should see `valency` listed as connected, with its tools enumerated underneath.\n\nTry a prompt like:\n\n> Search for papers about quantum computing.\n\nGemini will pick the right Valency tool and stream results back.\n\n## Accounts and docs\n\nCreate or manage your account at [app.valency.io](https://app.valency.io). Documentation for the underlying tools and the research platform lives at [valency.io](https://valency.io).\n\n## Troubleshooting\n\nIf `/mcp auth valency` fails, first confirm the extension installed cleanly:\n\n```\ngemini extensions list\n```\n\nIf auth completes but no Valency tools appear, restart `gemini` so it picks up the new server connection.\n\n<details>\n<summary>Manual install (for environments where <code>gemini extensions install</code> is unavailable)</summary>\n\nIf you're on a corp-locked machine or otherwise can't use the extensions system, drop the MCP server config into your `~/.gemini/settings.json` directly:\n\n```json\n{\n  \"mcpServers\": {\n    \"valency\": {\n      \"httpUrl\": \"https://labs.valency.io/mcp\",\n      \"authProviderType\": \"dynamic_discovery\",\n      \"oauth\": {\n        \"enabled\": true,\n        \"clientId\": \"I79Au33SE0lkwFXN\",\n        \"redirectUri\": \"http://localhost:33418/oauth/callback\"\n      }\n    }\n  }\n}\n```\n\nThen restart `gemini` and run `/mcp auth valency` as above.\n\n</details>\n\n## License\n\nMIT. See [LICENSE](./LICENSE).\n",
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