Agents, skills and MCP radar: MCP servers

Momentum based on available 7-day snapshots for Agents, skills and MCP: measured with two snapshots, estimated otherwise. Each value shows its own source window. This page reads stored snapshots only.

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Tool ranking

Ranked by measured growth, normalized across sources. Raw values keep their source-specific window, shown under each tool; a change requires at least two snapshots from the last 7 days.

  1. 1

    MCP
    Active

    SEFAZ SP: NFE, official-source lookup. Platform-hosted, pay per query with prepaid credit.

    License: MIT

      mcpmeasured growthOpen source ↗

      Remote server, to be declared in the MCP configuration https://api.mcp.ai/p_sefaz_sp_nfe

      0GitHub starsstable
    • 2

      MCP
      Active

      Ground your AI in verified Korean venue data: search & book across Seoul, Gyeonggi, Busan, Jeju.

      mcpmeasured growthOpen source ↗

      Remote server, to be declared in the MCP configuration https://mcp.heyyumi.ai

      0GitHub starsstable
    • 3

      MCP
      Active

      Security tools for AI agents: scan MCP servers, validate HDP delegation chains, audit releases.

      TypeScriptLicense: Apache-2.0

        mcpmeasured growthOpen source ↗

        Remote server, to be declared in the MCP configuration https://mcp.helixar.ai/mcp

        0GitHub starsstable
      • 4

        MCP
        Active

        SEFAZ MG: Simulação de Parcelamento IPVA, official-source lookup. Platform-hosted, pay per query wit

        License: MIT

          mcpmeasured growthOpen source ↗

          Remote server, to be declared in the MCP configuration https://api.mcp.ai/p_sefaz_mg_simulacao_ipva

          0GitHub starsstable
        • 5

          MCP
          Active

          SEFAZ MT: IPVA, official-source lookup. Platform-hosted, pay per query with prepaid credit.

          License: MIT

            mcpmeasured growthOpen source ↗

            Remote server, to be declared in the MCP configuration https://api.mcp.ai/p_sefaz_mt_ipva

            0GitHub starsstable
          • 6

            MCP
            Active

            Looks up the centralized taxpayer registry (CCC) in Sintegra for a person or company from the CPF or

            License: MIT

              mcpmeasured growthOpen source ↗

              Remote server, to be declared in the MCP configuration https://api.mcp.ai/p_sintegra_ccc

              0GitHub starsstable
            • 7

              MCP
              Active

              SEFAZ PR: IPVA, official-source lookup. Platform-hosted, pay per query with prepaid credit.

              License: MIT

                mcpmeasured growthOpen source ↗

                Remote server, to be declared in the MCP configuration https://api.mcp.ai/p_sefaz_pr_ipva

                0GitHub starsstable
              • 8

                MCP
                Active

                SEFAZ CE: Issuance de DAE, official-source lookup. Platform-hosted, pay per query with prepaid credi

                License: MIT

                  mcpmeasured growthOpen source ↗

                  Remote server, to be declared in the MCP configuration https://api.mcp.ai/p_sefaz_ce_emissao_dae

                  0GitHub starsstable
                • 9

                  MCP
                  Active

                  SEFAZ MG DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

                  License: MIT

                    mcpmeasured growthOpen source ↗

                    Remote server, to be declared in the MCP configuration https://api.mcp.ai/p_sefaz_mg_dec_caixa_postal

                    0GitHub starsstable
                  • 10

                    MCP
                    Active

                    SEFAZ SP: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.

                    License: MIT

                      mcpmeasured growthOpen source ↗

                      Remote server, to be declared in the MCP configuration https://api.mcp.ai/p_sefaz_sp_nfce

                      0GitHub starsstable
                    • 11

                      MCP
                      Active

                      Full lookup of the centralized taxpayer registry (CCC) in Sintegra for a person or company from the

                      License: MIT

                        mcpmeasured growthOpen source ↗

                        Remote server, to be declared in the MCP configuration https://api.mcp.ai/p_sintegra_ccc_completa

                        0GitHub starsstable
                      • 12

                        MCP
                        Active

                        SUSEP: Empresas, official-source lookup. Platform-hosted, pay per query with prepaid credit.

                        License: MIT

                          mcpmeasured growthOpen source ↗

                          Remote server, to be declared in the MCP configuration https://api.mcp.ai/p_susep_empresas

                          0GitHub starsstable
                        • 13

                          MCP
                          Active

                          Consolidated lookup of a company at the Federal Audit Court (TCU) from the CNPJ, gathering sanctions

                          License: MIT

                            mcpmeasured growthOpen source ↗

                            Remote server, to be declared in the MCP configuration https://api.mcp.ai/p_tcu_consolidada_pj

                            0GitHub starsstable
                          • 14

                            MCP
                            Active

                            Live & historical FX rates and currency conversion for AI agents. No API keys.

                            JavaScriptLicense: MIT

                              mcpmeasured growthOpen source ↗

                              Remote server, to be declared in the MCP configuration https://market.datakoot.com/mcp

                              0GitHub starsstable
                            • 15

                              MCP
                              Active

                              SINTEGRA: GO, official-source lookup. Platform-hosted, pay per query with prepaid credit.

                              License: MIT

                                mcpmeasured growthOpen source ↗

                                Remote server, to be declared in the MCP configuration https://api.mcp.ai/p_sintegra_go

                                0GitHub starsstable
                              • 16

                                MCP
                                Active

                                SEFAZ PB: Clearance Certificate (Debts), official-source lookup. Platform-hosted, pay per query with

                                License: MIT

                                  mcpmeasured growthOpen source ↗

                                  Remote server, to be declared in the MCP configuration https://api.mcp.ai/p_sefaz_pb_certidao_debitos

                                  0GitHub starsstable
                                • 17

                                  MCP
                                  Active

                                  HTS MCP — US import tariff rates via the USITC Harmonized Tariff Schedule.

                                  TypeScriptLicense: MIT

                                    mcpmeasured growthOpen source ↗

                                    Remote server, to be declared in the MCP configuration https://gateway.pipeworx.io/hts/mcp

                                    0GitHub starsstable
                                  • 18

                                    MCP
                                    Active

                                    SEFAZ MG: Debts de IPVA, official-source lookup. Platform-hosted, pay per query with prepaid credit.

                                    License: MIT

                                      mcpmeasured growthOpen source ↗

                                      Remote server, to be declared in the MCP configuration https://api.mcp.ai/p_sefaz_mg_debitos_ipva

                                      0GitHub starsstable
                                    • 19

                                      MCP
                                      Active

                                      PyPI MCP — wraps the Python Package Index (PyPI) JSON API (free, no auth).

                                      TypeScriptLicense: MIT

                                        mcpmeasured growthOpen source ↗

                                        Remote server, to be declared in the MCP configuration https://gateway.pipeworx.io/pypi/mcp

                                        0GitHub starsstable
                                      • 20

                                        MCP
                                        Active

                                        SINTEGRA: AC, official-source lookup. Platform-hosted, pay per query with prepaid credit.

                                        License: MIT

                                          mcpmeasured growthOpen source ↗

                                          Remote server, to be declared in the MCP configuration https://api.mcp.ai/p_sintegra_ac

                                          0GitHub starsstable
                                        • 21

                                          MCP
                                          Active

                                          SEFAZ PI: NFC-e, official-source lookup. Platform-hosted, pay per query with prepaid credit.

                                          License: MIT

                                            mcpmeasured growthOpen source ↗

                                            Remote server, to be declared in the MCP configuration https://api.mcp.ai/p_sefaz_pi_nfce

                                            0GitHub starsstable
                                          • 22

                                            MCP
                                            Active

                                            Give an AI agent its own inbox — receive email as a webhook, send over a verified domain.

                                            JavaScript

                                              mcpmeasured growthOpen source ↗

                                              Remote server, to be declared in the MCP configuration https://mcp.mailkite.dev/mcp?ref=agent-mail

                                              0GitHub starsstable
                                            • 23

                                              MCP
                                              Active

                                              SINTEGRA: AL, official-source lookup. Platform-hosted, pay per query with prepaid credit.

                                              License: MIT

                                                mcpmeasured growthOpen source ↗

                                                Remote server, to be declared in the MCP configuration https://api.mcp.ai/p_sintegra_al

                                                0GitHub starsstable
                                              • 24

                                                MCP
                                                Active

                                                Segfy, multi-quote and management platform for insurance brokers. Connect your account with your Seg

                                                License: MIT

                                                  mcpmeasured growthOpen source ↗

                                                  Remote server, to be declared in the MCP configuration https://api.mcp.ai/p_segfy

                                                  0GitHub starsstable
                                                • 25

                                                  MCP
                                                  Active

                                                  Check whether an npm package, GitHub Action, MCP server or Docker image is dead or abandoned.

                                                  PythonLicense: NOASSERTION

                                                    mcpmeasured growthOpen source ↗

                                                    Install claude mcp add mortality -- uvx lastseen-mcp

                                                    0GitHub starsstable