MCP Server Directory

Grid Carbon MCP net.nexlab/grid-carbon

Electricity grid carbon intensity for Great Britain from the National Grid ESO Carbon Intensity API

McpStamp Credit Notes and Purchase Orders io.github.theluckystrike/billing-docs-credit-notes-purchase-orders

Credit notes against issued invoices and purchase orders to suppliers, with VAT and A4 PDFs.

SEFAZ CE DEC: Caixa Postal io.github.mcp-dir/sefaz_ce_dec_caixa_postal-mcp

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

Puppetflow com.puppetflow/mcp

Build, run, monitor, and control Puppetflow browser automations from AI clients.

YoPingMe uptime monitoring me.yoping/uptime

Website uptime monitoring: live status, uptime reports, incidents, response times, failed checks

hookpulse net.hookpulse/hookpulse

Dead-man switch for cron and webhooks: ingest URL, miss detection, alerts and a status feed.

Fanout io.github.labstack/fanout

Investigate OpenTelemetry traces, metrics, and logs, and manage personal dashboards.

Save your coding agent's exact next step and load it after a restart. Free MCP server, no account.

Moltline Shopify Prep com.moltlinestudio/shopify

Check a product CSV, handles, variant matrices and metafield keys. 4 of 6 free.

WhitePact io.github.Guruprasath-Annadurai/whitepact

AI governance MCP server: trust scoring, guardrails, bias/hallucination detection, compliance.

SEFAZ MG: Consulta Parcelamento io.github.mcp-dir/sefaz_mg_parcelamento-mcp

SEFAZ MG: Lookup Parcelamento, official-source lookup. Platform-hosted, pay per query with prepaid c

Decision QC — AI Devil's Advocate io.github.ugo2000/decision-qc

Devil's-advocate QC API for AIs: post a decision, get strongest counter-argument. 0.1 USDT/call

apizone io.github.HappyMealSteak/apizone

Real-time status & uptime monitoring for 294 popular APIs — is it down, and how reliable?

Grade an MCP server's auth against the spec and diagnose which layer a failure is in.

Prefeitura PB João Pessoa: Multas io.github.mcp-dir/pref_pb_joao_pessoa_multas-mcp

Prefeitura PB João Pessoa: Multas, official-source lookup. Platform-hosted, pay per query with prepa

Checks agent traces for evidence-readiness: verifies evidence is present, not that it is true.

sipiteno io.github.kindrat86/sipiteno

Global expansion intelligence: country info, expansion cost estimates, competitor analysis.

SEFAZ SP: Débitos de Veículo io.github.mcp-dir/sefaz_sp_debitos_veiculo-mcp

SEFAZ SP: Debts de Vehicle, official-source lookup. Platform-hosted, pay per query with prepaid cred

Prefeitura SP Campinas: Parcelas IPTU io.github.mcp-dir/pref_sp_campinas_iptu-mcp

Prefeitura SP Campinas: Parcelas IPTU, official-source lookup. Platform-hosted, pay per query with p

Tribunal TRT18: Certidão Eletrônica de Ações Trabalhistas (CEAT) io.github.mcp-dir/tribunal_trt18_ceat-mcp

Tribunal TRT18: Certificate Eletrônica de Ações Trabalhistas (CEAT), official-source lookup. Platfor

Read Australian Commonwealth law as it stood on any date, and verify citations against the register

Records your Claude Code, Codex and Pi history before deletion. Cited-or-abstain recall.

Sportpoeder nl.sportpoeder/agent

Supplement prices and price history (NL/BE), SupplementScore ratings, verified discount codes, UCP

COTRUGLI Agent Recruitment tech.cotrugli/agent-recruitment

Public read-only discovery of agent, model, training, task, and verification opportunities.