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Which MCP servers are TGBoard's own, from the official registry and from asking its own domain, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.

read 2026-10-21

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Whose server it is
  • Registry namecom.tgboard/catalogverified in the MCP registry

The registry name sits under tgboard.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.

When we asked itchecked 2026-10-21
  • Stateanswerschecked 2026-10-21
  • Tools4
  • Server calls itselftgboard
  • Server version1.30.0
  • Protocol version2025-06-18

On 2026-10-21 the server answered initialize and tools/list without a sign-in. First answer in 530 ms.

Should an agent connect itNot proven either way yet
  • Whether its tools do the product's job has not been judged yet.
  • Checked on 6 of the 7 days it takes to judge reliability.

Once connected

  • Parameters are untyped or undescribed in 4 of 4 tools: check arguments before calling.

Said by rules from the measurements above. The likely first call is a model's pick from the tool list; read its description before relying on it.

Measured dailydaily checks: 6, the first on 2026-10-21
  • INITE MCP scoreafter a weeka score needs 7 daily checks: 6 so far
  • Answeredmeasuring6 of the 7 daily checks it takes to print a share
  • Median first answer502 ms
  • Space in an agent's context≈ 633 tokensthe definitions of all its tools (4), which an agent carries on every turn
  • Tool definitionsC · 67 of 100
  • Typed results4 of 4 toolsdeclared outputSchema: results come typed, read once
  • Parameters without a description: in 4 of 4
  • Not saying whether it only reads or can destroy: 4 of 4

What an agent can do with it

  • not sure · browse Telegram channels ranked by category and score
  • not sure · find Telegram bots and mini apps by category
  • cannot · list a channel or bot in the directory

Each of the product's use cases, put to Jev against this server's tool list: can an agent do it with these tools?

Worth a look

None of the five warning signs in these definitions.

A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work. The score weighs what was measured and nothing else: answering (25%), doing the product's job (25%), definitions (20%), context (10%), use (10%) and how readily a client connects (10%). A part that was not measured is left out, and a hidden instruction caps the score at 40. The state of vendors' MCP servers: method and numbers →

Tools it offers4 tools · read 2026-10-21
  • search_telegram

    Full-text search across the TGBoard catalog of Telegram resources. Args: query: What to look for (topic, name, keyword). type: Optional filter — channels | bots | apps | groups | stickers. lang: Result language: en | ru | it | es | fr |…

  • top_telegram_resources

    The most-followed Telegram resources, optionally within one category. Args: type: channels | bots | apps | groups | stickers (default channels). category: Optional category slug, e.g. 'channels-crypto' (see list_telegram_categories)…

  • get_telegram_resource

    Detailed card of one catalog resource by its TGBoard slug. Args: slug: The resource slug from a TGBoard URL or a search result. lang: Description language: en | ru | it | es | fr | ar (default en).

  • list_telegram_categories

    Catalog categories with live resource counts (use slugs in other tools). Args: type: Optional filter — channels | bots | apps | groups | stickers. lang: Category-name language: en | ru | it | es | fr | ar (default en).

How to connect

Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:

{
  "mcpServers": {
    "catalog": {
      "type": "http",
      "url": "https://tgboard.com/mcp/"
    }
  }
}

Add it

Claude Code, in a terminal

claude mcp add --transport http tgboard https://tgboard.com/mcp/

Add to CursorAdd to VS Code

claude.ai, ChatGPT and other clients: add https://tgboard.com/mcp/ as a custom connector in the settings.

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.