MCP Servers 6,365

FactReason

io.github.factreason/factreason

A✓Verified

Check exact npm/PyPI upgrades for evidence-backed breaking changes; query APIs and components.

Nota Fiscal

io.github.mcp-dir/notafiscal-mcp

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Issue and manage Brazilian service invoices (NFS-e) by chatting with your agent, platform-hosted, no

pgmcp

io.github.pascalallen/pgmcp

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Read-only Postgres ops/DBA diagnostics: slow queries, EXPLAIN, locks, index and table health.

Avanan MSP (Legacy SmartAPI)

io.github.wyre-technology/avanan-legacy-mcp

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MCP server for the Avanan MSP SmartAPI — manage child MSPs, users, tenants, licenses, and usage.

obsify

io.github.Formative-Sum41/obsify

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Local, privacy-preserving PII toolkit over MCP — shape to the model, substance stays local.

Tribunal TRT4: Certidão Eletrônica de Ações Trabalhistas (CEAT)

io.github.mcp-dir/tribunal_trt4_ceat-mcp

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Tribunal TRT4: Certificate Eletrônica de Ações Trabalhistas (CEAT), official-source lookup.

Inventory Management Ai

io.github.CSOAI-ORG/inventory-management-ai-mcp

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Inventory Management Ai MCP Server by MEOK AI Labs

INVARA

io.github.Jujitae/invara

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Independent verification that a change kept its declared constraints.

Prefeitura RJ Rio de Janeiro: Certidão Tributária de IPTU

io.github.mcp-dir/pref_rj_rio_janeiro_cert_trib-mcp

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Prefeitura RJ Rio de Janeiro: Certificate Tributária de IPTU, official-source lookup.

SEFAZ RS: Débitos Veiculares

io.github.mcp-dir/sefaz_rs_debitos-mcp

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SEFAZ RS: Debts Veiculares, official-source lookup.

SEFAZ SC DEC: Caixa Postal

io.github.mcp-dir/sefaz_sc_dec_caixa_postal-mcp

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SEFAZ SC DEC: Caixa Postal, official-source lookup.

SEFAZ SC: NFE

io.github.mcp-dir/sefaz_sc_nfe-mcp

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SEFAZ SC: NFE, official-source lookup.

Tribunal TJRJ: Visualizar Certidão

io.github.mcp-dir/tribunal_tjrj_obter_certidao-mcp

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Tribunal TJRJ: Visualizar Certificate, official-source lookup.

Helm MCP

io.github.Kubedoll-Heavy-Industries/helm-mcp

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Give your AI assistant access to real Helm chart data.

Pequod

io.github.ABWerks/pequod-mcp

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Complete US ETF holdings from SEC N-PORT filings + ticker/CUSIP/FIGI crosswalk.

MPT MG: Certidão Negativa de Feitos

io.github.mcp-dir/mpt_mg_cnf-mcp

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MPT MG: Certificate Negativa de Feitos, official-source lookup.

Receita Federal: Simples (Listagem de Períodos para Emissão de DAS)

io.github.mcp-dir/receita_federal_listar_das-mcp

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Receita Federal: Simples (Listagem de Períodos para Issuance de DAS), official-source lookup.

LinkedMash

io.github.linkedmash/linkedmash

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Search, label and export your LinkedIn saved posts, then draft, schedule and publish from them.

Pondlog Npn

io.github.andrewschristison/pondlog-npn

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USA National Phenology Network MCP.

Agent Bits

io.github.rwaldman/agentbits

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Machine-readable utilities and datasets for AI agents.

regexcronsql-validator

io.github.encodi/regexcronsql-validator

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Valida regex, cron y SQL contra ejecucion real.

Alto Connector

io.github.lukebmandel-debug/alto-connector

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Build an interactive timeline from your own materials — never from invented content.

Zabbix AI CLI

io.github.stufently/zabbix-ai-cli

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Task-shaped Zabbix access for AI agents: problems, host triage, metrics, maintenance windows.

AnchorDB

io.github.jolovicdev/anchordb

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Persistent code memory for AI agents: notes pinned to files and symbols that survive refactors.