What problem does it solve? Telegram Bot API details change frequently, and model training data often lags behind recent releases like Rich Messages, Ephemeral Messages, and Communities. This Skill provides a vendored local copy of the Bot API reference with structured lookup indexes so implementation and review decisions are grounded in the actual documented surface rather than stale or hallucinated knowledge. ## Core Features & Use Cases - Indexed Reference Lookup: Navigate a large local api.md via line ranges, anchors, exact-symbol search, and task-oriented recipes instead of reading the whole file. - Freshness-First Protocol: Check recent changelog entries (Bot API 10.0-10.2) first to verify new methods, fields, and update types before writing code. - Capability Verification: Cross-check inbound update shapes against outbound method parameters for forum topics, callbacks, reactions, media, ephemeral messages, and guest queries. - Use Case: When asked whether sendChatAction supports forum thread targeting, search the reference for message_thread_id, read the method section, and cite the anchor as evidence in your code change. ## Quick Start Ask the agent to check whether a specific Telegram Bot API method or field exists and how it behaves, and it will look up the answer in the local reference.