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Telegram MCP Server

io.github.tolboy/telegram-mcp-tdlib·v1.8.2·Chat & Messaging

Local-first TDLib Telegram MCP server with 110 tools, account isolation and production guardrails.

Trust verdict · v1 advisory · method
NOT YET SCREENEDno verdict on file

Verdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: the eval, four-state verdict, honest limits.

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Environment variables
TDLIB_API_ID
required

Telegram API ID from my.telegram.org

TDLIB_API_HASH
requiredsecret

Telegram API hash from my.telegram.org

TDLIB_PHONE_NUMBER
secret

Telegram phone number; omit after preparing a persisted session when using QR authentication

TDLIB_AUTH_CODE
secret

One-time Telegram login code for a fresh headless container

TDLIB_2FA_PASSWORD
secret

Telegram 2FA password when the account requires it

MCP_READ_ONLY

Keep true for safe first use

MCP_TOOL_PROFILE

Tool surface: reader, inbox, community-admin, research, or all

MCP quality score · maturity, not trust · methodology
freshness
25
completeness
15
installability
25
documentation
15
stability
10
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