Index / other

Brasil Data (pay-per-call via x402)

dev-workers-wagner-proc-brasil-data-x402-brasil-data declares 8 capabilities across 8 tools, with 1 critical issue.

25/100 exposureModerate

Manifest recorded 2026-10-16 from tools/list on https://brasil-data-x402.wagner-proc.workers.dev/mcp, published in the official MCP registry as dev.workers.wagner-proc.brasil-data-x402/brasil-data 0.1.0. The date changes only when the manifest does. Not verified by a maintainer.

Issues

These describe what this server's manifest declares. A product can provide controls that MCP has no way to express — token revocation, an admin console, audit logs — and this page cannot see them. The absence of a declaration is not evidence that a control is absent.

critical · no-revocation · All 8 tools

8 of 8 tools declare no way for the customer to switch them off once granted. This applies to every tool because MCP has no field in which to declare a revocation mechanism; the product may provide one outside MCP that a manifest cannot show.

high · no-expiry · All 8 tools

8 of 8 tools declare no expiry. This applies to every tool because MCP has no field in which to declare an expiry; the product may provide one outside MCP that a manifest cannot show.

high · no-audit-trail · All 8 tools

8 of 8 tools declare no record of their actions that the customer can read. This applies to every tool because MCP has no field in which to declare an audit requirement; the product may provide one outside MCP that a manifest cannot show.

high · uncapped-write · 3 of 8 tools

3 tools can modify data and declare no limit.

low · uncapped-read · 5 of 8 tools

5 tools can read data and declare no limit.

Declared capabilities

How each tool was read. declared means the server's own annotation said so — self-reported and unverified. inferred is from the tool's name. assumed means nothing indicated either way.

Tool	Read as	Basis
`cnpj_lookup`	`read`	inferred
`selic_rate`	`read`	inferred
`ipca_inflation`	`write`	assumed
`ptax_exchange_rate`	`read`	inferred
`business_days`	`write`	assumed
`bank_lookup`	`read`	inferred
`cep_lookup`	`read`	inferred
`holidays`	`write`	assumed

Record history

Earlier records for this server. A correction is added here, never written over the record it corrects.

Recorded	Exposure	Source
2026-10-11	25	tools/list on https://brasil-data-x402.wagner-proc.workers.dev/mcp, published in the official MCP registry as dev.workers.wagner-proc.brasil-data-x402/brasil-data 0.1.0

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