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8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "renda-fixa": {
      "type": "http",
      "url": "https://rendafixa.api.br/mcp",
      "headers": {
        "Authorization": "Bearer ${RENDA_FIXA_TOKEN}"
      }
    }
  }
}

claude mcp add --transport http renda-fixa https://rendafixa.api.br/mcp --header "Authorization: Bearer ${RENDA_FIXA_TOKEN}"

[mcp_servers.renda-fixa]
url = "https://rendafixa.api.br/mcp"
bearer_token_env_var = "RENDA_FIXA_TOKEN"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "renda-fixa": {
      "type": "remote",
      "url": "https://rendafixa.api.br/mcp",
      "enabled": true,
      "headers": {
        "Authorization": "Bearer {env:RENDA_FIXA_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "renda-fixa": {
      "type": "http",
      "url": "https://rendafixa.api.br/mcp",
      "headers": {
        "Authorization": "Bearer ${RENDA_FIXA_TOKEN}"
      }
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=renda-fixa&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vcmVuZGFmaXhhLmFwaS5ici9tY3AiLCJoZWFkZXJzIjp7IkF1dGhvcml6YXRpb24iOiJCZWFyZXIgJHtSRU5EQV9GSVhBX1RPS0VOfSJ9fQ%3D%3D"
}

{
  "servers": {
    "renda-fixa": {
      "type": "http",
      "url": "https://rendafixa.api.br/mcp",
      "headers": {
        "Authorization": "Bearer ${RENDA_FIXA_TOKEN}"
      }
    }
  }
}

{
  "mcpServers": {
    "renda-fixa": {
      "httpUrl": "https://rendafixa.api.br/mcp",
      "headers": {
        "Authorization": "Bearer ${RENDA_FIXA_TOKEN}"
      }
    }
  }
}

extensions:
  "renda-fixa":
    enabled: true
    name: "renda-fixa"
    type: streamable_http
    uri: "https://rendafixa.api.br/mcp"
    headers:
      "Authorization": "Bearer ${RENDA_FIXA_TOKEN}"
    timeout: 300

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

Quality 91 / 100strong

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

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
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.annotations2 of 2 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 585 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

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

2 tools, about 585 tokens to load them all · tool set 2b88d1adb982 · checked 2026-10-19 21:10 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 96 / 100

provenance85

liveness100

freshness100

hygiene100

+repository +dns-namespace +website +reachable +uptime-100% +updated-10d-ago

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://rendafixa.api.br/mcp` streamable-http	none	yes	100%	830 ms	2025-11-25	2026-10-19

Tools (2)

`list_issuers`read-only	List the banks/brokers present in the data with their numeric codes and how many bonds each has, to use as the 'bank' filter of search_bonds.
`search_bonds`read-only	Search active Brazilian fixed-income bonds and rank them. Every bond comes with net_annualized_return (after IR, to maturity) and real_annualized_return (above IPCA), both decimals. 'rate' depends on 'index': cdi* 1.05 = 105% of CDI, cdi+ 0.02 = CDI + 2% a.a., ipca+ 0.06 = IPCA + 6% a.a., pre 0.13 = 13% a.a. fixed. Without an API key the result is a short preview.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "br.api.rendafixa/renda-fixa",
  "title": "Renda Fixa",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://rendafixa.api.br/mcp",
      "type": "streamable-http",
      "headers": [
        {
          "name": "Authorization",
          "isSecret": true,
          "description": "Optional. 'Bearer <API key>' from rendafixa.api.br/user/api-keys. Without it: a 5-bond preview."
        }
      ]
    }
  ],
  "version": "1.0.0",
  "repository": {
    "url": "https://github.com/jean-knapp/rendafixa-api",
    "source": "github"
  },
  "websiteUrl": "https://rendafixa.api.br/docs/api",
  "description": "Brazilian fixed income (CDB, LCI, LCA, CRI, CRA, Tesouro) ranked by net-of-tax and real return."
}