MCP Servers 694

DevHelm MCP Server

io.github.devhelmhq/mcp-server

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Monitor uptime, manage incidents, configure alerting, and query dependency status via DevHelm

Stripe MCP

io.github.robinafaruqia/stripe-mcp

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Read-only MCP server for querying Stripe customers, payments, and invoices.

Document corpus

io.github.jorgell23-sys/mdcx

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Query a verified document collection: passages that answer a question, with their source.

Local stdio MCP bridge for XCREENER's XQL screener API — validate, explain, and run queries.

Exchange Rates Server

io.github.cyanheads/exchange-rates-mcp-server

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Convert currencies, get FX rates, and query historical ECB exchange rate data.

MCP Pirsch

io.github.verygoodplugins/mcp-pirsch

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Pirsch Analytics with natural language queries and trend analysis

Osv Advisory Server

io.github.cyanheads/osv-advisory-mcp-server

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Query OSV.dev for package vulnerabilities and batch-audit dependency lists via MCP.

SEFAZ RO: NFC-e Resumida

io.github.mcp-dir/sefaz_ro_nfce_resumida-mcp

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SEFAZ RO: NFC-e Resumida, official-source lookup.

Fema Server

io.github.cyanheads/fema-mcp-server

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Query FEMA disaster declarations, public assistance grants, housing aid, and NFIP claims.

MPT RJ: Certidão Negativa de Feitos

io.github.mcp-dir/mpt_rj_cnf-mcp

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

Usgs Water Server

io.github.cyanheads/usgs-water-mcp-server

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Query real-time and historical USGS water data from ~8,000 stream gages and groundwater wells.

Quellgeist Logs

io.github.Rajeev-Shyam/quellgeist-logs

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Read-only MCP server: query_logs over a structured JSONL incident log (Quellgeist triage).

Inbin

io.github.yaotsakpo/inbin

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Query Inbin's parsed email events (newsletters, invoices, alerts) as typed JSON tools.

Earthquake Server

io.github.cyanheads/earthquake-mcp-server

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Search USGS and EMSC seismic data — real-time feeds, event queries, and earthquake counts.

SEFAZ RR: NFC-e

io.github.mcp-dir/sefaz_rr_nfce-mcp

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SEFAZ RR: NFC-e, official-source lookup.

Lambë

io.github.hakimjonas/lambe

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Shape-aware query language for structured data — JSON, YAML, TOML, HCL, CSV, Markdown.

FinOps MCP: query allocated, correlated cloud and AI cost across AWS, GCP, Azure and Snowflake.

SQD

io.github.subsquid-labs/portal-mcp-server

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Query 130+ SQD Portal datasets across blockchains, including native Tron transactions and events.

SEFAZ RS: Certidão Negativa de Débitos

io.github.mcp-dir/sefaz_rs_certidao_debitos-mcp

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SEFAZ RS: Clearance Certificate (Debts), official-source lookup.

Long-term memory for AI assistants.

Aileron Journal

io.github.aileron-sh/aileron

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Read-only queries over Aileron audit journals: verify integrity, search recorded tool calls

SEFAZ RR: Certidão Negativa de Débitos

io.github.mcp-dir/sefaz_rr_certidao_debitos-mcp

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SEFAZ RR: Clearance Certificate (Debts), official-source lookup.

Iwantmymtg

io.github.matthewdtowles/iwantmymtg-mcp

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Query Magic: The Gathering cards, sets, and prices and manage your I Want My MTG collection.

B3: Participantes

io.github.mcp-dir/b3_participantes-mcp

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B3: Participantes, official-source lookup.