overpod/mcp-telegram

v1.27.1 Maintenance

This release keeps dependencies and maintenance posture current for teams operating this tool.

Published 1mo MCP SaaS Integrations

View tool

✓ No known CVEs patched

Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

ai-tools claude gramjs mcp mcp-server model-context-protocol

+4 more

mtproto telegram typescript userbot

Summary

AI summary

Minor fixes and improvements.

Full changelog

Patch release — no new tools or features, pure code quality improvements and test coverage expansion.

Changes

Code quality

telegram-client.ts re-exports pattern refactored (direct export {} from) — eliminates 2 Biome noUnusedImports false-positives
Unsafe casts — replaced (e as Error).message with e instanceof Error ? e.message : String(e) in getBroadcastStats / getMegagroupStats
telegram-helpers.ts — renamed variable any → graph in compactGraph()

Architecture

ipc-protocol.ts — added McpRegisteredTool + McpServerInternal types as single source of truth (previously duplicated in both master.ts and client.ts)
telegram-client.ts — added 24 region markers (// ─── Session & Auth ─── etc.) for navigation in the 3900-line file

Test coverage

+25 tests (261 → 286 total):
- wire-ipc-proxies.test.ts (6) — covers wireIpcProxies in client.ts, including critical safety test that original TelegramService handler is never called after wiring
- rate-limiter-branches.test.ts (10) — covers previously uncovered branches (throwOnFloodWait=true, network errors exhausting maxRetries, temporary 5xx errors, GramJS errorMessage field)
- ipc-protocol-branches.test.ts (8) — edge cases (malformed JSON, blank lines, partial line buffering, multiple messages in one chunk)

Coverage after release

rate-limiter.ts: 89% → 100% stmts, 81% → 97% branches
ipc-protocol.ts: 100% / 87.5% branch
wireIpcProxies (client.ts): covered

Nothing user-facing

No new MCP tools. No API changes. Drop-in replacement for v1.27.0.

🤖 Generated with Claude Code

View diff on GitHub

Weekly OSS security release digest.

The CVE patches and breaking changes that affected production tools this week. One email, every Sunday.

No spam, unsubscribe anytime.

Share this release

Share on X Share on Bluesky

Track overpod/mcp-telegram

Get notified when new releases ship.

About overpod/mcp-telegram

Telegram MCP server via MTProto/GramJS — 20 tools for reading chats, searching messages, downloading media, managing contacts. QR code login, npx zero-install. Hosted version at mcp-telegram.com.

All releases →