Connect

8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "letsfg": {
      "type": "http",
      "url": "https://letsfg.co/developers/api/mcp"
    }
  }
}

claude mcp add --transport http letsfg https://letsfg.co/developers/api/mcp

[mcp_servers.letsfg]
url = "https://letsfg.co/developers/api/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "letsfg": {
      "type": "remote",
      "url": "https://letsfg.co/developers/api/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "letsfg": {
      "type": "http",
      "url": "https://letsfg.co/developers/api/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=letsfg&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbGV0c2ZnLmNvL2RldmVsb3BlcnMvYXBpL21jcCJ9"
}

{
  "servers": {
    "letsfg": {
      "type": "http",
      "url": "https://letsfg.co/developers/api/mcp"
    }
  }
}

{
  "mcpServers": {
    "letsfg": {
      "httpUrl": "https://letsfg.co/developers/api/mcp"
    }
  }
}

extensions:
  "letsfg":
    enabled: true
    name: "letsfg"
    type: streamable_http
    uri: "https://letsfg.co/developers/api/mcp"
    timeout: 300

Quality 92 / 100strong

protocoln/a · weight 25

n/a
protocol.modern, protocol.stateless, protocol.transport, protocol.list_ttlno remote answered a protocol handshake (not probed yet, unreachable, or local-only)

authorization83 · weight 15

pass
auth.prmProtected Resource Metadata (RFC 9728) published
pass
auth.as_metadataauthorization server metadata reachable
warn
auth.cimdonly Dynamic Client Registration, deprecated in 2026-07-28 in favour of CIMD
n/a
auth.secret_in_urlno templated URL

tool hygienen/a · weight 30

n/a
tools.descriptions, tools.description_length, tools.schemas, tools.annotations, tools.directory_hints, tools.token_cost, tools.api_dumptool list unknown (behind auth, not probed, or empty)

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool list unknown

dependencies100 · weight 15

pass
deps.known_vulnsno known advisory in 1 resolved packages
n/a
deps.mcp_sdk_versionthe official MCP SDK is not in the dependency graph
pass
deps.resolvable[email protected] resolved: 1 packages

Tool list unknown · checked 2026-10-19 15:48 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 94 / 100

provenance90

liveness99

freshness85

hygiene100

+repository +namespace-matches-repo +website +reachable +uptime-96% ~updated-35d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Dependencies

[email protected] npm0 dependencies, resolved · advisories checked 2026-10-19

No known advisory affects this dependency graph.

Dependency graphs from deps.dev; advisories from OSV.dev, including the GitHub Advisory Database and the PyPI Advisory Database; all CC BY 4.0. The graph is what a clean install of this version resolves today; nothing was installed or run. How it is checked.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://letsfg.co/developers/api/mcp` streamable-http	oauth2 AS: https://letsfg.co/developers/api	yes	96%	747 ms	–	2026-10-19

package	registry	version	runtime	secrets
`letsfg-mcp`	npm	2026.5.77	–	`LETSFG_BEARER_TOKEN`, `LETSFG_API_KEY`

Tools (0)

No tools observed. Tools appear once a credential-free probe can list them.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.LetsFG/letsfg",
  "title": "LetsFG — Flights & Hotels",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://letsfg.co/developers/api/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "2026.5.77",
  "packages": [
    {
      "version": "2026.5.77",
      "transport": {
        "type": "stdio"
      },
      "identifier": "letsfg-mcp",
      "registryType": "npm",
      "environmentVariables": [
        {
          "name": "LETSFG_BEARER_TOKEN",
          "format": "string",
          "isSecret": true,
          "description": "Card-backed token from the connect flow: add https://letsfg.co/developers/api/mcp as a remote MCP and approve it; the consent step saves a card at letsfg.co/connect in a 0.00 Revolut setup (nothing charged). Reaches both flights and hotels, and can book."
        },
        {
          "name": "LETSFG_API_KEY",
          "format": "string",
          "isSecret": true,
          "description": "Developer API key (prepaid credits) from letsfg.co/developers. Also reaches both flights and hotels; required for the account and payment tools."
        }
      ]
    }
  ],
  "repository": {
    "url": "https://github.com/LetsFG/LetsFG",
    "source": "github"
  },
  "websiteUrl": "https://letsfg.co",
  "description": "Search and book flights and hotels: hundreds of airlines, plus bookable hotel rates."
}