{"id":14070096,"url":"https://github.com/supabase-community/langchain-chatbot-demo","last_synced_at":"2025-07-30T06:34:11.163Z","repository":{"id":175475152,"uuid":"651824676","full_name":"supabase-community/langchain-chatbot-demo","owner":"supabase-community","description":"Example of building a chatbot with Langchain and Supabase Vector.","archived":false,"fork":true,"pushed_at":"2024-06-03T04:53:41.000Z","size":54,"stargazers_count":90,"open_issues_count":2,"forks_count":44,"subscribers_count":4,"default_branch":"main","last_synced_at":"2024-11-26T16:30:46.562Z","etag":null,"topics":["ai","chatbots","embeddings","langchain","langchain-js","openai","supabase","vector-database"],"latest_commit_sha":null,"homepage":"https://supabase.com/docs/guides/ai/langchain","language":"TypeScript","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":"pinecone-io/chatbot-demo","license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/supabase-community.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null}},"created_at":"2023-06-10T07:53:18.000Z","updated_at":"2024-10-20T10:03:48.000Z","dependencies_parsed_at":"2023-08-10T18:27:57.863Z","dependency_job_id":null,"html_url":"https://github.com/supabase-community/langchain-chatbot-demo","commit_stats":null,"previous_names":["thorwebdev/pinecone-chatbot-demo","supabase-community/langchain-chatbot-demo"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/supabase-community%2Flangchain-chatbot-demo","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/supabase-community%2Flangchain-chatbot-demo/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/supabase-community%2Flangchain-chatbot-demo/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/supabase-community%2Flangchain-chatbot-demo/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/supabase-community","download_url":"https://codeload.github.com/supabase-community/langchain-chatbot-demo/tar.gz/refs/heads/main","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":227961039,"owners_count":17847824,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["ai","chatbots","embeddings","langchain","langchain-js","openai","supabase","vector-database"],"created_at":"2024-08-13T07:07:28.767Z","updated_at":"2024-12-04T11:31:19.281Z","avatar_url":"https://github.com/supabase-community.png","language":"TypeScript","funding_links":[],"categories":["TypeScript"],"sub_categories":[],"readme":"# Supabase Langchain Chatbot Demo\n\nTo run this demo, you need to have:\n\n1. An OpenAI account. If you don't have one, you can sign up for free at [openai.com](https://www.openai.com).\n2. [Optional] A [Supabase account](https://app.supabase.io/register). Only needed if you want to use the hosted Supabase service.\n\n## Setup\n\n1. Clone this repository\n\n```bash\ngit clone git@github.com:thorwebdev/langchain-chatbot-demo.git\n```\n\n2. Install dependencies\n\n```bash\ncd langchain-chatbot-demo\nnpm install\n```\n\n3. Start Supabase\n\n```bash\nsupabase start\n```\n\n5. Create a `.env` file in the root directory of the project and add your API keys:\n\n```\nOPENAI_API_KEY=...\nNEXT_PUBLIC_SUPABASE_URL=...\nNEXT_PUBLIC_SUPABASE_ANON_KEY=...\nSUPABASE_SERVICE_ROLE_KEY=...\nAPI_ROOT=\"http://localhost:3000\"\n```\n\nWhen running Supabase locally you can run `supabase status` to get the local credentials.\n\n6. [Optional] generate types (only needed after making db schema schanges)\n\n```bash\nnpx supabase gen types typescript --local --schema public \u003e src/types/supabase.ts\n```\n\n## Start the development server\n\n```bash\nnpm run dev\n```\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsupabase-community%2Flangchain-chatbot-demo","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsupabase-community%2Flangchain-chatbot-demo","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsupabase-community%2Flangchain-chatbot-demo/lists"}