Developer Tools MCP Servers

Looks up the National Family Farming Registry (CAF) of a company from the CNPJ. Platform-hosted, no

Looks up the National Family Farming Registry (CAF) of an individual from the CPF. Platform-hosted,

Status of a CPF or CNPJ in the São Paulo treasury default registry (CADIN). Platform-hosted, no cred

Status of a CPF or CNPJ in the state treasury default registry (CADIN), by state. Platform-hosted, n

Registration data for an individual with the Federal Revenue status, from a CPF. Platform-hosted, no

Extended registration data for a company from a CNPJ, beyond the basics. Platform-hosted, no credent

Extended registration data for an individual from a CPF, beyond the basics. Platform-hosted, no cred

Looks up the Rural Property Registry (CAFIR) from the property's CIB. Platform-hosted, no credential

Looks up the Rural Environmental Registry (CAR) of a property from the CAR number. Platform-hosted,

Basic registration data for a company from a CNPJ: legal name, registration status, and legal nature

Basic registration data for an individual from a CPF: name, registration status, and date of birth.

Cloudflare Worker for read-only recall of cambium knowledge. MCP 2026-07-28, dual-era.

California DMV: vehicle and EV registrations by ZIP, field offices, forms, insurer NAIC codes

Norwegian open-source community wiki (2,290 articles, 2008-2022) as a signed KCP knowledge web.

Cameron Rye's blog, projects, resume, and live site stats, plus contact and newsletter tools.

Canada Government Procurement MCP — CanadaBuys open data (keyless).

caniuse MCP — browser feature support tables

NCI CACTUS Chemical Identifier Resolver MCP.

Calendly MCP Pack — wraps the Calendly API v2 for scheduling data.

Realtime CBD product catalog, prices, stock and FAQ from CalmActiva.

SEO MCP server for keyword research, SERP analysis, audits, and Search Console workflows.

MCP server for VC pitch-deck scoring, thesis-fit matching, and deal-flow management.

Human verification CAPTCHA with visual and selective-listening audio challenges.

Free dofollow backlinks for Canadian businesses. Claim, verify, and track NFC tap analytics.