Chat Summaries

TL;DR: an exteraGram plugin that summarizes the last N messages of any chat, group, channel or topic with AI, right inside the chat.

Description

Chat Summaries sends a chat's recent history to any OpenAI-compatible endpoint (OpenAI, OpenRouter, a local Ollama, …) and streams the answer into a summary card placed after the newest summarized message. Summaries are saved on the device and come back whenever the chat is reopened.

Features

• Summarize any chat. ⋮ → Plugins → Summarize, or hold the unread button to summarize the unread messages. Pick how many messages (1–1000) and an offset to skip the newest ones.
• Streaming summary card. Reasoning and answer stream into a card in the chat, which jumps to it once. The finished summary ends with an #aisummaries hashtag.
• Any OpenAI-compatible endpoint. Set the base URL, API key (optional, e.g. for local Ollama) and model in the settings.
• Custom prompts. A default prompt, with per-chat overrides.
• Anonymized transcript. Senders are sent to the model as numbers, not names; attached file names are included only if you enable it.
• Saved locally. Summaries are restored when the chat is reopened. Delete a card like any message to forget it; the settings show how many are saved and how much space they take, and offer Clear all summaries.
• Clean failures. If anything fails before the answer starts, you only get a bulletin and the chat is left untouched.

Summaries exist only on this device, so Telegram's search, which runs on the server, does not find them, not even by #aisummaries.

Documentation

• How Chat Summaries works: the summarize flow step by step
• Development: getting started, repo layout, building and verifying, icon export
• How exteraGram plugins work: the plugin format and lifecycle
• Device setup and ADB automation: deploy, watch, logs, debugger
• Versioning and releases: git hooks, auto-bump, CI publishing
• SDK notes: condensed exteraGram SDK API surface