io.github.leshchenko1979/fast-mcp-telegram
io-github-leshchenko1979-fast-mcp-telegram declares 8 capabilities across 8 tools, with 2 critical issues.
Issues
8 of 8 tools declare no way for the customer to switch them off once granted. This applies to every tool because MCP has no field in which to declare a revocation mechanism; the product may provide one outside MCP that a manifest cannot show.
4 tools are classified as irreversible and declare no limit.
8 of 8 tools declare no expiry. This applies to every tool because MCP has no field in which to declare an expiry; the product may provide one outside MCP that a manifest cannot show.
8 of 8 tools declare no record of their actions that the customer can read. This applies to every tool because MCP has no field in which to declare an audit requirement; the product may provide one outside MCP that a manifest cannot show.
4 tools can read data and declare no limit.
Declared capabilities
| Tool | Read as | Basis |
|---|---|---|
search_messages_globally | read |
declared |
get_messages | read |
declared |
send_message | destructive |
declared |
edit_message | destructive |
declared |
find_chats | read |
declared |
get_chat_info | read |
declared |
send_message_to_phone | destructive |
declared |
invoke_mtproto | destructive |
declared |
Record history
| Recorded | Exposure | Source |
|---|---|---|
| 2026-10-11 | 56 | tools/list on https://tg-mcp.l1979.ru/v1/mcp, published in the official MCP registry as io.github.leshchenko1979/fast-mcp-telegram 0.36.0 |
tools/list response and it will be re-scored and dated.
Corrections are published alongside the original, not in place of it.