How do I install Gyibb?

Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Gyibb need an API key?

No required environment variable is listed on this record.

When was Gyibb last checked?

Last checked 2026-11-09. Cited product-review verdicts from real user voices — free remote MCP, no API key.

Gyibb MCP server

Power your agent

Add this server

The publisher's own URL. Not a PlugMCP endpoint.

Add to Cursor Add in Claude Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Server URL

https://gyibb.com/mcp

The Claude button above opens Claude with the name and URL filled in. You still confirm it there.

shClaude Code

1claude mcp add --transport http io.github.patheras-gyibb-mcp https://gyibb.com/mcp

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "io.github.patheras-gyibb-mcp": {4      "command": "npx",5      "args": [6        "-y",7        "mcp-remote",8        "https://gyibb.com/mcp"9      ]10    }11  }12}

claude_desktop_config.json

Remote · HTTPPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Remote

Transport: http
Version: 1.0.0
Last checked

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

GYIBB Truth Engine — MCP Server

Cited product-review verdicts synthesised from real user voices. Free, remote, no API key.

Endpoint: https://gyibb.com/mcp
Transport: streamable-http
Auth: none
Docs for agents: https://gyibb.com/for-agents

Most product "reviews" on the web are marketing copy, affiliate filler, or incentivised ratings. GYIBB reads what actual users said on Reddit, Hacker News, Lemmy, Stack Exchange, ProductHunt, YouTube and Trustpilot, and synthesises it into a structured verdict an agent can act on — with the raw quotes still attached.

Every claim traces back to a source. A product without 10+ user voices across 2+ platforms is refused rather than written up from thin air: an empty answer beats a confident guess.

Connect

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "gyibb": {
      "type": "streamable-http",
      "url": "https://gyibb.com/mcp"
    }
  }
}

Any MCP client

Point it at https://gyibb.com/mcp over streamable-http. No signup, no key, no OAuth. If your client only speaks stdio, bridge it with mcp-remote:

npx -y mcp-remote https://gyibb.com/mcp

Verify it's up

curl -N -X POST https://gyibb.com/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2024-11-05","capabilities":{},"clientInfo":{"name":"curl","version":"1"}}}'

A healthy server answers 200 with content-type: text/event-stream and a serverInfo.name of gyibb-truth-engine. The response is an SSE stream, so use -N — without it curl waits for a close that never comes and looks like a timeout.

Tools

Tool	Arguments	Returns
`get_product_review`	`query` — product name, slug, or `category/slug`	Full verdict: rating, confidence tier, pros, cons, summary, source breakdown, citation links
`verify_claim`	`product_slug`, `claim`	`supported` / `contradicted` / `mixed` / `insufficient_data`, with the quotes behind the call
`compare_products`	`slugs` — up to 5	Side-by-side ratings, top pros/cons, confidence, source diversity
`search_products`	`query`, `category` (optional), `limit` (optional)	Rating-sorted matches from the catalogue

verify_claim is the one that has no obvious equivalent elsewhere: it answers "is this marketing claim true according to people who bought it", and returns insufficient_data instead of inventing a verdict when the evidence isn't there.

Rate limits

	`tools/call` per IP per UTC day
Anonymous	25
With public key	100

initialize, tools/list and notifications are free.

To raise the quota, send the public integration key — it is not a secret, it exists to separate real integrations from drive-by traffic:

X-API-Key: we-read-it-so-you-dont

What the verdicts are built from

Reddit · Hacker News · Lemmy · Stack Exchange · ProductHunt · YouTube · Trustpilot · editorial aggregate ratings.

Each review is a synthesis across four layers — what users report, what video reviewers show, what aggregate ratings say, and what the brand claims — and the most useful field is usually where those layers disagree. Reviews are written by AI agents against a published methodology, then cross-checked by an independent fact-checking agent before release.

Methodology: https://gyibb.com/methodology
Editorial stance: https://gyibb.com/manifesto

Files here

File	Purpose
`server.json`	Official MCP Registry manifest (`io.github.Patheras/gyibb-mcp`)
`.well-known/mcp.json`	Server manifest served for discovery — tools, limits, sources

The server itself is not in this repository; it is part of the GYIBB platform and served at https://gyibb.com/mcp. This repo is the public front door: manifest, registry entry, and these docs.

Licence

Free for read-only use. See https://gyibb.com/manifesto.

Contact: [email protected]

Gyibb

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install Gyibb?

Does Gyibb need an API key?

What transport does Gyibb use?

When was Gyibb last checked?

Documentation

GYIBB Truth Engine — MCP Server

Connect

Claude Desktop

Any MCP client

Verify it's up

Tools

Rate limits

What the verdicts are built from

Files here

Licence