feat: add tg_send_photo and tg_send_file media tools#1
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Add two MCP tools for sending media to Telegram dialogs: - tg_send_photo: send an image as an inline (compressed) photo - tg_send_file: send any file as a document (ForceFile, exact bytes) Both reuse getInputPeerFromName for peer resolution and gotd/td's uploader + message.Sender; support optional caption and reply_to. Reject non-regular paths early. Update README capabilities (also fixes the stale tg_send=draft line; tg_send sends, tg_draft drafts).
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Adds media sending: photos and files/documents.
Changes
tg_send_phototool — send an image as an inline (compressed) Telegram phototg_send_filetool — send any file as a document withForceFile(exact bytes, no recompression)getInputPeerFromNamefor peer resolution and gotd/td'suploader+message.Sender; support optionalcaptionandreply_toMotivation
Enables AI assistants/agents to attach screenshots, reports and arbitrary files to Telegram dialogs (e.g. autonomous e2e testing), not just text.
Testing
go build ./...,go vet ./...,gofmtclean (no test files in repo)tg_send_photo(inline image) andtg_send_file(document) delivered successfully to a real dialog; caption verified