# transitive-bullshit/bing-chat

Node.js client for Bing's new AI-powered search. It's like ChatGPT on steroids 🔥

Repository: https://github.com/transitive-bullshit/bing-chat
Canonical: https://ross.abutalabs.com/products/bing-chat
Language: TypeScript
License: MIT
License Family: permissive
Topics: ai, bing, chatbot, chatgpt, search
Archived: true
Last push: 2023-10-10T04:56:02+00:00

## Health v2 (maintenance only)
Score: 10/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 92
- inputs: {"age_days": 1301, "days_push": 1058, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: archived
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1207, forks 118 (observed 2026-08-28T04:03:59.561253+00:00)

## What it is
A Node.js/TypeScript client library wrapping Bing Chat's unofficial, reverse-engineered API, supporting conversations, streaming responses, and response variants. It requires a Bing `_U` cookie and was explicitly not intended for production use.

## Use cases
- send messages to bing chat from node.js
- build a chatbot using bing chat api
- stream bing chat responses as they type
- continue multi-turn conversations with bing chat
- switch between balanced precise and creative bing modes
- script bing chat queries programmatically

## When to choose
- experimenting with Bing Chat programmatically in Node.js >= 18
- prototyping chat integrations with streaming responses
- personal/hobby projects where an unofficial API is acceptable

## When to avoid
- any production system - the reverse-engineered API breaks when Microsoft changes things
- long-term projects - the package is unmaintained and Bing Chat has since evolved into Copilot
- environments without a valid Bing Chat `_U` cookie

## Facets
- artifact type: library
- maturity: abandoned
- function: http-client, chatbot, reverse-engineering
- domain: large-language-models, chatbots, developer-tools
- platform: -
- tags: bing-chat, unofficial-api, reverse-engineered, esm-only, conversation-api, streaming, search, nodejs, typescript

## Member repositories
- transitive-bullshit/bing-chat (main) score 10

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:59.561253+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:19:15.136315+00:00, confidence not recorded.
  - readme: https://github.com/transitive-bullshit/bing-chat (fetched 2026-08-28T04:03:59.561253+00:00, sha 17a6615705a5)
  - registry_npm: https://registry.npmjs.org/bing-chat (fetched 2026-08-29T12:26:54.680279+00:00, sha ee3a97e73ae9)
- Data as of 2026-08-30T08:39:29.467469+00:00.