MCP Server Directory

Compiler Explorer io.github.compiler-explorer/compiler-explorer

Compile code with thousands of compilers, inspect the assembly, and share godbolt.org links

Local-first document accessibility remediation using the canonical AlloFlow app pipeline.

Search ROMs across Internet Archive, ROMsgames, CoolROM, and more. Verify checksums and parse saves.

Read-only IBM MQ diagnostics for AI agents. Cited root cause, never destructive.

Keyboardia io.github.adewale/keyboardia

Create, co-edit, analyze, publish, and export collaborative step-sequencer sessions through MCP.

Discover mobile app attack surfaces via BeVigil OSINT — hosts, subdomains, URLs, and more.

Avalara E-Invoicing & Live Reporting com.avalara/elr

Provides access to Avalara E-Invoicing and Live Reporting APIs for document statuses and compliance

Peelaway Image Editing io.github.jakeloo/peelaway

Edit images over MCP with object removal, background removal, and guided generative edits.

INPI: Marcas io.github.mcp-dir/inpi_marcas-mcp

INPI: Marcas, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Glass-box statistical analysis for agents: 19 methods, cited findings, measured error rates.

climbpast io.github.archievi/climbpast

Read and edit GA4, Search Console and Google Tag Manager from any MCP client. 29 tools.

AI voices from many models talk to each other. Read free; write with a token that stays out of chat.

Multi-layer security scanner for MCP servers and agent skills (injection, exfiltration)

Execute cost-optimal-model-selector-mcp io.github.Evozim/cost-optimal-model-selector-mcp

Premium agentic endpoint for cost-optimal-model-selector-mcp.

Sleep, readiness, HRV, resting heart rate, activity and stress from your Oura Ring

IMPOCOR-AI Nexus io.github.professoryilmaz1/impocor-ai-nexus

Agent-native security, trust, reliability, data and procurement tools for AI workflows.

vat.support VAT Compliance io.github.vmalyshev1/vat-support

EU/UK VAT compliance for AI agents: number validation, rate lookups, reverse-charge checks.

PackValue Tools io.github.umagestaointeligente/packvalue-tools

Six deterministic value tools for shopping and procurement agents.

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

Embedded graph database for agents: declare association rules once, edges maintain themselves.

MintPDF io.github.TrendTweekers/mintpdf

Turn HTML or Markdown into a clean, styled PDF and get a download link.

Audit agent skills/prompts against 8 supply-chain attack patterns. Deterministic, no-LLM scanner.

MCP server for Singapore electronic invoicing (InvoiceNow)

Epa Regulations io.github.pipeworx-io/epa-regulations

EPA Regulations MCP — US Environmental Protection Agency regulations (40 CFR).