Connect

8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "rpc": {
      "type": "http",
      "url": "https://mcp.blockreq.com/mcp",
      "headers": {
        "Authorization": "Bearer ${RPC_TOKEN}"
      }
    }
  }
}

claude mcp add --transport http rpc https://mcp.blockreq.com/mcp --header "Authorization: Bearer ${RPC_TOKEN}"

[mcp_servers.rpc]
url = "https://mcp.blockreq.com/mcp"
bearer_token_env_var = "RPC_TOKEN"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "rpc": {
      "type": "remote",
      "url": "https://mcp.blockreq.com/mcp",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:RPC_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "rpc": {
      "type": "http",
      "url": "https://mcp.blockreq.com/mcp",
      "headers": {
        "Authorization": "Bearer ${RPC_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=rpc&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLmJsb2NrcmVxLmNvbS9tY3AiLCJoZWFkZXJzIjp7IkF1dGhvcml6YXRpb24iOiJCZWFyZXIgJHtSUENfVE9LRU59In19"
}

{
  "servers": {
    "rpc": {
      "type": "http",
      "url": "https://mcp.blockreq.com/mcp",
      "headers": {
        "Authorization": "Bearer ${RPC_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "rpc": {
      "httpUrl": "https://mcp.blockreq.com/mcp",
      "headers": {
        "Authorization": "Bearer ${RPC_TOKEN}"
      }
    }
  }
}

extensions:
  "rpc":
    enabled: true
    name: "rpc"
    type: streamable_http
    uri: "https://mcp.blockreq.com/mcp"
    headers:
      "Authorization": "Bearer ${RPC_TOKEN}"
    timeout: 300

Placeholders to fill from your own secret store: ${RPC_TOKEN}. The registry never accepts secret values.

Quality 88 / 100new

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

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 hygiene100 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations6 of 6 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 952 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stabilityn/a · weight 15

n/a
stability.changes, stability.rug_pulltool history recorded for 5 of the 7 days needed

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

6 tools, about 952 tokens to load them all · tool set 51ec30cae7f8 · checked 2026-10-19 10:52 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 83 / 100

no-repository

provenance55

liveness100

freshness100

hygiene80

+dns-namespace +website +reachable +uptime-100% +updated-5d-ago -no-repository

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

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://mcp.blockreq.com/mcp` streamable-http	none	yes	100%	265 ms	2025-11-25	2026-10-19
`https://mcp.blockreq.com/mcp/account` streamable-http	oauth2 AS: https://blockreq.com/api/auth	yes	100%	238 ms	–	2026-10-19

Tools (6)

`call_rpc`read-only	Call one read-only JSON-RPC method on an EVM network. Without credentials it uses the public trial endpoint (rate-limited, recent state only); when this MCP connection sends a BlockReq API key or is signed in to a BlockReq account, it uses the caller's own endpoint, metered to their account with their plan's limits and history. eth_getLogs needs numeric fromBlock/toBlock at most 1000 blocks apart, or a blockHash. Responses above 256 KB are refused. It cannot sign or send transactions.
`get_chain`read-only	Get one network's URLs and capability flags, its API reference page, and (for EVM networks) the JSON-RPC methods documented for it.
`get_doc_page`read-only	Read one BlockReq docs page as Markdown. Accepts a https://blockreq.com/docs/... URL (HTML or index.md) or a path such as /docs/getting-started/.
`get_method_reference`read-only	Get the documented parameters, result, example, and endpoints of one JSON-RPC method on one EVM network, from BlockReq's OpenRPC document.
`list_chains`read-only	List every published BlockReq network with its host, public trial URL, private URL pattern ({API_KEY} placeholder), WSS support, and archive and proof/debug/trace flags.
`search_docs`read-only	Search the BlockReq docs (setup, API keys, endpoints, Request Counting, plans, networks, support). Returns page titles, URLs, Markdown URLs for get_doc_page, and snippets. Chinese queries search the Chinese pages.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "com.blockreq/rpc",
  "icons": [
    {
      "src": "https://blockreq.com/logo.png",
      "sizes": [
        "512x512"
      ],
      "mimeType": "image/png"
    },
    {
      "src": "https://blockreq.com/icon.svg",
      "sizes": [
        "any"
      ],
      "mimeType": "image/svg+xml"
    }
  ],
  "title": "BlockReq",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.blockreq.com/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "isSecret": true,
          "description": "Optional: Bearer <BlockReq API key> uses your own endpoint instead of the public trial"
        }
      ]
    },
    {
      "url": "https://mcp.blockreq.com/mcp/account",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "websiteUrl": "https://blockreq.com/docs/build/ai-assistants/",
  "description": "Read-only BlockReq docs, network catalog, and JSON-RPC calls across EVM chains"
}