MCP Server Directory

Guitar Practice Routine App — Chord Charts io.github.slshults/gpra-chord-charts

Look up a guitar chord by name and get a text chord diagram. 12,708 standard-tuning names.

Play with your app's design in the browser: load a build, turn the knobs, export the code.

JUCESP: NIRE a partir de Sócio io.github.mcp-dir/jucesp_nire_socio-mcp

Finds companies at JUCESP from a partner (name, CPF or CNPJ), returning each NIRE. Platform-hosted,

Andreax io.github.moralito311-andr/andreax

270 pay-per-call AI tools for agents, paid via x402 (USDC on Base). No signup, no API keys.

ShareCut QR & Short Links io.github.LucaRSdeCo/sharecut-mcp

Short links you can re-point after printing the QR, with click analytics. Free QR, no key.

Execute cross-modal-embedding-aligner-mcp io.github.Evozim/cross-modal-embedding-aligner-mcp

Premium agentic endpoint for cross-modal-embedding-aligner-mcp.

DigiKey and Mouser MCP server for component research, BOM analysis, and sourcing.

kanari wildfires io.github.vria-consulting/kanari-wildfires

Live worldwide wildfire detections, fire archive, citable stats, aircraft. Free, CC BY 4.0.

LaunchCheck x402 io.github.apolito53/launchcheck-x402

Paid x402 MCP tool for stress-testing launch and marketing copy before publication.

James's MCP Server io.github.JGPAS/mcp-first-server

MCP server with quote and live cryptocurrency price tools, local and cloud-deployed transports.

Execute ashrae-compliance-mcp io.github.Evozim/ashrae-compliance-mcp

Premium agentic endpoint for ashrae-compliance-mcp.

Restituição IRPF io.github.mcp-dir/restituicao_irpf-mcp

Looks up an individual's income tax refund status from the CPF, date of birth, and tax year. Platfor

Execute captcha-bypass-attestation-gate-mcp io.github.Evozim/captcha-bypass-attestation-gate-mcp

Premium agentic endpoint for captcha-bypass-attestation-gate-mcp.

Your AI sees the screen but can't measure it — measured web UI findings, shared live sessions

Elixir/OTP runtime where every UI component auto-exposes MCP tools; stdio server: mix mcp.server

FICTURN — Short Fiction Inside ChatGPT io.github.thomasjudes-del/ficturn

Short, finished fiction to discover by mood, genre or reading time inside ChatGPT.

SEO and AI-visibility checks agents buy per call — USDC on Solana, no API key.

AgentFabric — Human-in-the-Loop Review & Approval io.github.enzoduit/agentfabric

Human-in-the-loop review and approval for AI agents. Audit trail, approval policies, native MCP.

Tribunal TRT4: Certidão Eletrônica de Ações Trabalhistas (CEAT) io.github.mcp-dir/tribunal_trt4_ceat-mcp

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

SERPRO RADAR: Veículo io.github.mcp-dir/serpro_radar_veiculo-mcp

SERPRO RADAR: Vehicle, official-source lookup. Platform-hosted, pay per query with prepaid credit.

MCP server for the iamf-sentinel IAMF conformance validator and the iamf-loom packager

Focused, production-ready CLI: turn any OpenAPI REST API into an MCP server.

argentina-price-index io.github.oscarlopez-gif/argentina-price-index

Daily Argentina food & beverage price index, source-cited from public retailer prices.

UpgradeLens io.github.mattpicone/upgradelens

npm/PyPI package dependency upgrade reviews: security, runtime compatibility, cited migration.